C#•16mo ago

❔ Understanding project structure - Visual Studio ASP.NET Core

I was assigned a task, to split a big Web Service into smaller independent Web Services. The thing is, I only have the past 3 days of experience with working with C# and Web Services. That being said, I'm slowing learning my way into them, and now I would like to analyse the original project I have to split. The image is a snippet of the solution explorer. Could someone help me understand what each icon means? They all contain a bunch of stuff and files inside, so I'm not really sure if the icons are related to the contents, but I have to start somewhere. :)

2025 Replies

júlio•16mo ago

Here is the solution explorer expanded one level, maybe it might help to see a the contents.

júlio•16mo ago

júlio•16mo ago

Pobiega•16mo ago

helper and proxy are web projects (the globe symbol) UnitTestProject is a unit test project (contains your unit tests, aka automated code tests) the rest are class libraries

júlio•16mo ago

So in the web solution, helper and proxy are two separate projects?

Pobiega•16mo ago

Everything in the top image except web and Solution items are projects. not all projects are runnable on their own. You have two that are (helper, proxy).

Pobiega•16mo ago

júlio•16mo ago

Thanks 😅

Pobiega•16mo ago

So yeah, helper is a web project (just like your new one) its an older one thou, so its not written in the "minimal api" style, but rather using controllers

júlio•16mo ago

The proxy one is apparently obsolete, and no one really know what it's doing, it was made by some person that is no longer in the group So I''l leave that aside from now

Pobiega•16mo ago

Sure.

júlio•16mo ago

The biggest question I have currently is What are the Program.cs and especially the Startup.cs files Since the code in the Program.cs does not reflect the code that the tutorial taught me

Pobiega•16mo ago

like I said, this is an older project structure and most likely also using older .NET Framework

júlio•16mo ago

using Microsoft.AspNetCore;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Logging;

namespace helper
{
    public class Program
    {
        public static void Main(string[] args)
        {
            BuildWebHost(args).Run();
        }

        public static IWebHost BuildWebHost(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .ConfigureLogging((hostingContext, logging) =>
                {
                    logging.AddConfiguration(hostingContext.Configuration.GetSection("Logging"));
                    //logging.AddConsole();
                    logging.AddDebug();
                    logging.AddEventSourceLogger();
                    logging.AddFile("Logs/helperApi-{Date}.txt");

                })
                .UseStartup<Startup>()
                .Build();
    }
}

using Microsoft.AspNetCore;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Logging;

namespace helper
{
    public class Program
    {
        public static void Main(string[] args)
        {
            BuildWebHost(args).Run();
        }

        public static IWebHost BuildWebHost(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .ConfigureLogging((hostingContext, logging) =>
                {
                    logging.AddConfiguration(hostingContext.Configuration.GetSection("Logging"));
                    //logging.AddConsole();
                    logging.AddDebug();
                    logging.AddEventSourceLogger();
                    logging.AddFile("Logs/helperApi-{Date}.txt");

                })
                .UseStartup<Startup>()
                .Build();
    }
}

Pobiega•16mo ago

while your new project uses the much more modern .NET

júlio•16mo ago

I see. So what weirds me out is that, no route is done here All the routing is done is the Controllers

Pobiega•16mo ago

yes. Thats how controllers work.

júlio•16mo ago

Well

Pobiega•16mo ago

If you look in Startup.cs thats where you see most of the configuration including the line that maps the controllers 🙂

júlio•16mo ago

maybe by this method

// This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)

// This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)

Pobiega•16mo ago

the program/startup split is an older pattern that has been merged into a single file in the new ASP.NET versions yup, that method "replaces" your builder.Services... stuff in your new one

júlio•16mo ago

I see... This might be a silly question but does Dao mean anything special to you?

Pobiega•16mo ago

Data Access Object?

júlio•16mo ago

Yep I never really understood that Isnt that the point of a Controller

Pobiega•16mo ago

¯\_(ツ)_/¯ Its a pretty generic term It may or may not be the same thing as a DTO (Data Transfer Object)

júlio•16mo ago

I see Looking at code that apparently is very outdated and having to separate everything is weird I never know if I should copy paste everything or re write it to modern code

Pobiega•16mo ago

A rewrite might take a very long time. you said it was several thousand LOC per library

júlio•16mo ago

Going back to the structure, inside the helper project, what would the Services folder contain?

Pobiega•16mo ago

thats not trivial to rewrite, especially not when you are new to C#

júlio•16mo ago

yep I agree

Pobiega•16mo ago

Services is one of those words that dont really have a meaning its most likely just a bunch of classes that contain logic

júlio•16mo ago

So there are 2 weird folders, Logs and wwwroot. They have like a ghost-folder icon thing Does that mean anything?

Pobiega•16mo ago

means they are empty but force-included in the project or hidden, might be that too you can open the .csproj and see but Logs is likely a placeholder folder to store logs created during execution logging.AddFile("Logs/helperApi-{Date}.txt");

júlio•16mo ago

 <ItemGroup>
    <Folder Include="Logs\" />
    <Folder Include="wwwroot\" />
  </ItemGroup>

 <ItemGroup>
    <Folder Include="Logs\" />
    <Folder Include="wwwroot\" />
  </ItemGroup>

Pobiega•16mo ago

wwwroot is a special name

júlio•16mo ago

Ah yes

Pobiega•16mo ago

its the "root asset folder" for a webprogram its where your static stuff goes, I'd wager but since this project doesnt have any... its empty

júlio•16mo ago

Well, we dont reply Razor pages

Pobiega•16mo ago

I have not done .NET framework development since 2016, so its a bit rusty

júlio•16mo ago

It's fine, hey you know much more then me thats for sure So they told me here to do something They told me to set up a VM running windows (they want to use kubernets in windows) oh btw, i talked again with the boss and he told me (regarding IIS and Kubernetes) that IIS would not be managed by Kubernetes there would be the IIS and the kubernetes would run bellow it, i think he just forwards tragic to the services? idk would have to read more about it when the time comes Anyways, set up a VM running windwos and to run the Service as is, in it and then to try and idk delete certain parts and see what happens If I installed visual studio in the VM, that would be cheating right? I think the hole point is to have a machine without dependencies If I install vs then... I would have everything there? Actually Would I be able to put the service in a container since the code is kind of old? So many questions going trhu my head.... I need to step back a bit i think Thanks for the patience so far.

Pobiega•16mo ago

This makes no sense. IIS would then effectively be a single point of entry, kind of like an API Gateway... but much slower than an actual API Gateway. and how would it "contact your kubernetes", the entire plan there was to run the gateway and the load balancers in the cluster so they can handle all that invisibly you CAN remove the gateway, but you will need a load balancer for each service INSIDE the cluster or you will not get any auto scaling running .net framework on windows in a container? I have never done this. I've never worked with windows containers at all.

júlio•16mo ago

ISnt the ASP.NET Core cross platform? Should be fine I think

Pobiega•16mo ago

the closest thing Ive done is run Docker for Windows in WSL mode (running on the windows subsystem for linux) Core is. Your old stuff is NOT using core. thats on good ol' windows only specific .NET Framework

júlio•16mo ago

How can you tell? Just so I know how to show to the people above me So I would have to rewrite the whole thing? panic installs

Pobiega•16mo ago

I can tell by looking at the structure of the project. You can tell by looking at the .csproj files

júlio•16mo ago

<TargetFramework>netcoreapp3.0</TargetFramework>

<TargetFramework>netcoreapp3.0</TargetFramework>

This is bad, isn't it Arent we like on the 7.0 version

Pobiega•16mo ago

It's.. actually not. It's not the latest, but it's a lot better than framework 4

júlio•16mo ago

Wait, 3 is better then 4? Dont the numbers go up?

Pobiega•16mo ago

framework is old. Look up .net version history It's framework 1 - 4, core 1 - 3, then .net 5 to 7

júlio•16mo ago

Pobiega•16mo ago

That's specifically framework you are watching Anyways, got a meeting, bbl

júlio•16mo ago

júlio•16mo ago

I see... good luck and thanks for the help so far :) So, a few questions regarding the target framework When you say this, is there something I can do? Would I have to rewrite the hole code, or would just making a .net core project and pasting existing code solve this issue?

Pobiega•16mo ago

Well, it looks like it actually is using core, just an old version. You could try updating it to .net 6/7

júlio•16mo ago

Yeah, I was looking thru the .csproj and some stuff says Core in them This is kind of confusing honestly Evrything is so similar

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Buffering" Version="0.2.2" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.1" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.1" />
    <PackageReference Include="Microsoft.Extensions.Logging.EventSource" Version="3.0.1" />
    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="2.2.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.0.0" />
    <PackageReference Include="Serilog.Extensions.Logging.File" Version="2.0.0-dev-00037" />
  </ItemGroup>
  <ItemGroup>
    <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.Extensions.SecretManager.Tools" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Buffering" Version="0.2.2" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.1" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.1" />
    <PackageReference Include="Microsoft.Extensions.Logging.EventSource" Version="3.0.1" />
    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="2.2.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.0.0" />
    <PackageReference Include="Serilog.Extensions.Logging.File" Version="2.0.0-dev-00037" />
  </ItemGroup>
  <ItemGroup>
    <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.Extensions.SecretManager.Tools" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
  </ItemGroup>

From what I saw, only .NET Core 7.0 is cross-platform

júlio•16mo ago

júlio•16mo ago

So it is using Core just not the most updated version

júlio•16mo ago

júlio•16mo ago

Can it really be this easy? Well, a bunch of errors But It runs regardless?

Pobiega•16mo ago

Unlikely. There will be breaking changes

júlio•16mo ago

Severity    Code    Description    Project    File    Line    Suppression State
Error    NU1201    Project helper is not compatible with netcoreapp3.0 (.NETCoreApp,Version=v3.0). Project helper supports: net7.0 (.NETCoreApp,Version=v7.0)    UnitTestProject    C:\develop\helperApi\web\UnitTestProject\UnitTestProject.csproj    1

Severity    Code    Description    Project    File    Line    Suppression State
Error    NU1201    Project helper is not compatible with netcoreapp3.0 (.NETCoreApp,Version=v3.0). Project helper supports: net7.0 (.NETCoreApp,Version=v7.0)    UnitTestProject    C:\develop\helperApi\web\UnitTestProject\UnitTestProject.csproj    1

He didnt update the .csproj files hmmmm A lot of things he fails to find with the .NET 7.0

Pobiega•16mo ago

You need to update all the projects, except maybe the libraries (if they are .net standard)

júlio•16mo ago

Are all versions of .NET Core cross-platform?

Pobiega•16mo ago

So first, lets clear up a confusion .NET Core is version 1, 2 and 3.

júlio•16mo ago

Yes please 😅 I have many

Pobiega•16mo ago

.NET 5 6 and 7 are NOT called "Core" they are just .NET 5 6 and 7 ASP.NET Core however decided to keep the "Core" suffix... so thats version 1 to 7 All versions of .NET Core (1-3) and .NET (5-7) are cross platform

júlio•16mo ago

Okay, that makes more sense I mean, the explanation Not the names they used Xd

Pobiega•16mo ago

Yeah, the names are insane.

júlio•16mo ago

So speaking in terms of containerizing things Because that is a big factor here Would the version I choose, besides the framework ones, be a issue? Since they are all cross-platform

Pobiega•16mo ago

Right. Yea you should be able to containerize these, both as .NET Core 3 and post-upgrade (if you do that)

júlio•16mo ago

Okay okay, that is good, no need to diferentiate from windows containers or linux containers, correct?

Pobiega•16mo ago

Pobiega•16mo ago

I have never worked with windows containers. I do not know how they work.

júlio•16mo ago

but I would need to use windwos cointaners?

Pobiega•16mo ago

No. You would not.

júlio•16mo ago

isnt the point of cross'platform to run on every platform? Ah

Pobiega•16mo ago

Yes, but you dont need to run a program in a container you can run it outside a container on linux, mac or windows you can run it just fine inside a linux container, on a windows, mac or linux OS

júlio•16mo ago

Well yes, but since the end goal is to have kubernetes orquestrate the applications, i have to containerize them

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júlio•16mo ago

I ask alot of things

Pobiega•16mo ago

Sure. But remember that kubernetes doesnt run windows.

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Pobiega•16mo ago

So if you want to run this on k8s, you need to make sure it builds and runs fine on linux, and it likely will

júlio•16mo ago

What? Kuberenetes runs on windwos

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Pobiega•16mo ago

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júlio•16mo ago

Iºm not trying to doubt what you are saying is just that I read things online and them people tell me otherwise and them my boss tells me otherwise and I just keep going back and forth

Pobiega•16mo ago

Dont host anything on windows, ever, if avoidable...

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Pobiega•16mo ago

its bad enough that you need to run a "gateway" on IIS already

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júlio•16mo ago

he told me that, regarding IIS, they have more experience with it and want to keep it, and regarding Windwos, people here are more used to work with Windwos, but if I make a good argument he told me heºd consider

Pobiega•16mo ago

lol

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júlio•16mo ago

But what are the big issues?

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júlio•16mo ago

Because in Kubernetes website they say they can run on Windows, and that is what my boss sees k8s on windwos

Pobiega•16mo ago

your boss is an idiot. Period.

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júlio•16mo ago

Well I still had to do what he tells me, I just have to convince him to change by making good arguments i'd be the maintainer of the windows cluster, if I got it implemented

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Pobiega•16mo ago

Okay, you will get way worse performance, way more node load, a MUCH harder time to find an ops team who can manage the cluster...

júlio•16mo ago

I have not even learned how to use kuebernetes

Pobiega•16mo ago

running your own cluster isnt trivial

KhaosVoid•16mo ago

This exactly. Much lighter weight containers, lower cost, can spin up more at a time, speed, security...the list goes on

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júlio•16mo ago

nope He told me to learn kubernetes

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Pobiega•16mo ago

🤣

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Pobiega•16mo ago

Im dying here

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júlio•16mo ago

that is a great question

Unknown User•16mo ago

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júlio•16mo ago

cloud I think

Unknown User•16mo ago

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Pobiega•16mo ago

fair

Unknown User•16mo ago

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Pobiega•16mo ago

or just lambdas, since the entire reason behind wanting this in k8s is auto scaling

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Pobiega•16mo ago

and to be frank here, @dryfish you seem to be quite new to this whole thing. Learning how to USE a k8s cluster is quite the undertaking... learning how to CREATE and MANAGE a cluster on your own is... a whole different story. This would be a big task for a senior devops engineer.

KhaosVoid•16mo ago

and if your company has subscriptions for it, I would definitely recommend looking into some Pluralsight videos to learn how to use/manage clusters

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júlio•16mo ago

Okay I went and talked with him I asking him about the cloud he is not using Azure nor Amazon nor Google He is using a cloud from our country network provider Now I have no cluie why that has anything to do with Kubernetes honestly reading all that I dont really know what to think anymore 😅 Im a junior developer I'm about to complete 3 months here, this is my first job So i'm learning things, everything is very new to me I dont believe in a impossible task However everywhere I look it makes it seem like this is impossible Xd This is all new to the boss too They didnt really give me a deadline Since it's a lot to do So maybe if I take things slowly I'll talking with him about using linux and not windows but could you please expand a bit more on what role the cloud provider has to do with Kuberenetes? I though Kubernetes is just something I ran on the computer, that managed containers

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Pobiega•16mo ago

Kubernetes isnt a "program" as such.. its a group of computers (individually called nodes) connected in whats called a cluster. You talk to the master node and tell it that you want 3 instances of some container to be ran. The cluster then runs that on the nodes, according to your specifications. HUGE simplification here, obviously, but thats the gist the cluster takes care of restarting a pod (an instance of a container) that crashes, or if a node crashes etc there are then smart programs that interact with the cluster they are running in, like auto scaling load balancers they will run as a pod on a node, but automatically request more pods as needed if they are seeing high load Running your own cluster is hard, and since you have a local cloud provider, they likely offer "kubernetes as a service" already (my company runs on a similar solution) so we have a private cluster in a private cloud, and they have an entire team of ops/SREs who help manage it, and help us with stuff like k8s upgrades

júlio•16mo ago

Me too. I meant that I'm working here for 2 months and this month will make it 3. I was referring to the amount of time spend in the company Altice So a Cluster os a group of computers, each called a node, and inside the cluster there is a master node? So, if the cloud provider does not support a Kubernetes cluster, I'm... basically fucked?

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júlio•16mo ago

he is a dev and software arquitect

Pobiega•16mo ago

yes. specifically, each node in a cluster is a computer that runs an "agent" program that makes it part of the cluster. you can ask a cluster what nodes are currently available etc

júlio•16mo ago

and it would be 1 + the numebr of computers?

Unknown User•16mo ago

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júlio•16mo ago

1 being the master node

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Pobiega•16mo ago

well sure, but computers start and stop.. including the master node so you usually have multiple masters

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júlio•16mo ago

I need to have a computer whos only job is to be the master node?

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Pobiega•16mo ago

if you operate your own cluster, yes

Unknown User•16mo ago

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Pobiega•16mo ago

but you really DONT want to operate your own cluster, if you can avoid it

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júlio•16mo ago

So lets say the cloud provider supplied the cluster, I would just need to creat the machines inside, and tell which is which?

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Pobiega•16mo ago

you dont worry about nodes/masters etc at all, you just worry about deployments and pods

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Pobiega•16mo ago

you pay for X nodes, usually

júlio•16mo ago

It would do the autoscaling for me?

Pobiega•16mo ago

like "I want a cluster with 6 nodes of this size" you can configure autoscaling in multiple ways since this is a HTTP service you want to scale, a load balancer would be a good idea it can keep track of number of requests that are ongoing and how long they are taking etc

júlio•16mo ago

So just so I can put things in prespective, lets say using kubernetes from scratch is 100% work, how much work would get off my shoulders if the cloud provided handled the cluster? because I'm not sure neither is my boss, that the cloud provider has kubernetes support

Pobiega•16mo ago

assuming your service is already written, tested and works? somewhere around 5-10% maybe

júlio•16mo ago

Only?!!

Pobiega•16mo ago

as in, 90% of the work is gone you have 10% remaining

júlio•16mo ago

OH okay

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júlio•16mo ago

I was scared for a sec

Unknown User•16mo ago

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júlio•16mo ago

👀

Pobiega•16mo ago

don't worry, its a beautiful thing shared between 2 consenting adults... kubernetes management, that is

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júlio•16mo ago

Okay so I definitly need to communicate this with my bosss then I will try and see if I can get a link to it, the thing is its not a public thing iirc

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júlio•16mo ago

https://www.altice-empresas.pt/solucoes/cloud-datacenter/cloud/servidores-privados It is btw this website is not english because this is my country provider

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Well they say they have a hybrid azure thingy and they wrote Kubernetes in a list so maybe Kuberenetes

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júlio•16mo ago

This day keeps getting better and better

Unknown User•16mo ago

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júlio•16mo ago

I think we need to talk to them and see if they have something for Kuberentes this might be a sily question, but what should I ask for specifically?

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Pobiega•16mo ago

managed kubernetes

júlio•16mo ago

If I asked "can you manage a kubernetes cluster for us"

Pobiega•16mo ago

yes

júlio•16mo ago

is this a silly thing to ask? oh ok

Pobiega•16mo ago

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Pobiega•16mo ago

thats a good first question. they either can or they cant.

júlio•16mo ago

Is there some sort of documentation that backs up this cluster thing? Im scared they might ask questions I dont know the anwser to Is that good or bad? I feel so dumb rn

Pobiega•16mo ago

They might ask how many nodes or what kind of load you expect

júlio•16mo ago

WOuld I need N clusters, one for each Service?

Pobiega•16mo ago

no 1 cluster

júlio•16mo ago

Or N nodes, one for each service?

Pobiega•16mo ago

not one for each service you might need way more depends on load

júlio•16mo ago

How will I know how much I need

Pobiega•16mo ago

if you only run one instance of each service, 2 nodes might be enough. you need to know the average and peak load of your services, more or less

júlio•16mo ago

what is the units we are talking about here? I could ask for that inforamtion

Pobiega•16mo ago

whatever makes sense. execution time per request, number of requests per second is there high CPU load, or IO load?

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júlio•16mo ago

yeah, that will tell them I know my stuff XD

Unknown User•16mo ago

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júlio•16mo ago

I see, lightly touching the subject

Unknown User•16mo ago

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júlio•16mo ago

I didnt pick up aggression from the text honestly

Unknown User•16mo ago

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júlio•16mo ago

Noted.

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Pobiega•16mo ago

kekw

júlio•16mo ago

LMAO

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júlio•16mo ago

THre is another side to this so the company i work in is the second biggest customer they have

Unknown User•16mo ago

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júlio•16mo ago

and we have a close relation with them apparently like we have direct access to the people in charge and whatever I'm afraid that if they dont support Kubernetes

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júlio•16mo ago

my boss wont look for alternatives cause he might be too found of them idk

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júlio•16mo ago

Yeah xD i did that too

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júlio•16mo ago

so... more dollar?

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Pobiega•16mo ago

yes, probably

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Pobiega•16mo ago

azure stack is expensive

Unknown User•16mo ago

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júlio•16mo ago

this whole conversation just feel like something outside of my area lmao

Pobiega•16mo ago

this might all be getting way ahead of yourself tbh

Unknown User•16mo ago

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Pobiega•16mo ago

make your services.

Unknown User•16mo ago

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júlio•16mo ago

yep lol I still have to split the godammn things in the first place...

Pobiega•16mo ago

since you are replacing a single IIS server running all 6 services, you likely dont need that many VMs tbh

Unknown User•16mo ago

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júlio•16mo ago

yeah and if I solve every problem i'll be king of the world, but do I want that? My goal is to be a teacher, I'm not really a money person. I'll still learn the things tho, it's just not my mindset, to "grow and earn more", it's just to "grow"

Unknown User•16mo ago

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júlio•16mo ago

btw

Unknown User•16mo ago

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júlio•16mo ago

@Pobiega and I were talking the other day, regarding IIS I asked my boss and his idea is the following He wants to use IIS and for that to be external to Kubernetes

Unknown User•16mo ago

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júlio•16mo ago

now I dont even know how any of that even works but does that make sense?

Unknown User•16mo ago

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júlio•16mo ago

I talked with him about using Kestrel but he has a lot of knowledge on IIS and they work with it for a long time thats basically it

Unknown User•16mo ago

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júlio•16mo ago

well, it would be eventually

Pobiega•16mo ago

they have a single webservice running on IIS right now

Unknown User•16mo ago

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Pobiega•16mo ago

its slow. they want to make it faster and split it so it can be scaled individually

júlio•16mo ago

this

Pobiega•16mo ago

it currently handles ~6 "subservices"

Unknown User•16mo ago

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Pobiega•16mo ago

its not chill

Unknown User•16mo ago

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Pobiega•16mo ago

so, these 6 subservices are to be made standalone asp.net services thats where k8s came into the picture, to be able to scale this

Unknown User•16mo ago

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Pobiega•16mo ago

exactly. BUT

júlio•16mo ago

yeah, and to allow different kinds of deployment

Pobiega•16mo ago

here came the boss and said "I dont trust this Kestrel stuff, I like IIS, I want to use IIS" "oh and also, I want a single point of entry to all the services" I had previously suggested using an API gateway inside k8s for this

Unknown User•16mo ago

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júlio•16mo ago

well actually, the cloud provider would handle that

Pobiega•16mo ago

how on earth?

Unknown User•16mo ago

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Pobiega•16mo ago

yes

júlio•16mo ago

if I understood things correctly, the cloud provider actually sends the requests to the correct routes

Pobiega•16mo ago

So they operate an API gateway

Unknown User•16mo ago

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júlio•16mo ago

He told me not to worry about it, is what im trying to say\

Unknown User•16mo ago

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júlio•16mo ago

there are more then 3 confusions here for sure, atleast on my side

Unknown User•16mo ago

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júlio•16mo ago

The colud provider, assuming it would handle the cluster for us, would also take care of that, correct?

Unknown User•16mo ago

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júlio•16mo ago

which I would have to configure?

Unknown User•16mo ago

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júlio•16mo ago

it normal to feel like i'm completly lost?

Unknown User•16mo ago

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júlio•16mo ago

Okay, just making sure

Unknown User•16mo ago

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júlio•16mo ago

So that times 6

Unknown User•16mo ago

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júlio•16mo ago

maybe after I figure out how to split the service into smaller ones, I can ask my boss for a team since that is a lot to maintain or atleast seems like a lot

Unknown User•16mo ago

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júlio•16mo ago

well atleast its well documented i guess

Unknown User•16mo ago

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júlio•16mo ago

the anoying thing is taht you need to understand wtf u're doing

Unknown User•16mo ago

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júlio•16mo ago

right know most of the stuff mentioned here rings no bells, but i'm slowly kind of getting the overall concepts which is nice

Pobiega•16mo ago

don't worry about k8s right now get your services up and running

júlio•16mo ago

yes that is probablty the best advice

Pobiega•16mo ago

once you have 6 individual working services, then you worry about deployment

Unknown User•16mo ago

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Pobiega•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

yeah I agree, do you recomend someone for this kind of situations? does kubernetes offers some sort of support line for this?

Unknown User•16mo ago

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júlio•16mo ago

"to ask about kubernetes, you must know about kubernetes"

Unknown User•16mo ago

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júlio•16mo ago

sad part is that I am

Unknown User•16mo ago

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júlio•16mo ago

He legit just told me this "we will setup a VM for you to run kubernetes in, get it to manage a few containers, and them we will put that online" I was like "damn okay lets do this" now im like ".... :( "

Unknown User•16mo ago

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júlio•16mo ago

im not planning on leaving, I jsut started :P Its my first job actually

Unknown User•16mo ago

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júlio•16mo ago

No time limit so far

Unknown User•16mo ago

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júlio•16mo ago

THe service is alreaddy running

Unknown User•16mo ago

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júlio•16mo ago

I just have to split it into smaller services

Unknown User•16mo ago

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júlio•16mo ago

the cloud provider hosts the service currently

Pobiega•16mo ago

probably a VM

júlio•16mo ago

yes a VM

Unknown User•16mo ago

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júlio•16mo ago

Yes sir

Pobiega•16mo ago

its an asp.net core 3.1 monolith

Unknown User•16mo ago

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júlio•16mo ago

yep, im also a beginner at C# so this is a bit of a challenge too

Unknown User•16mo ago

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júlio•16mo ago

I think I will make a call with the previous maintainer and ask him to help me run the service and show me how to interact

Pobiega•16mo ago

Just... run the service? its a web service should be just run and make http requests to it

júlio•16mo ago

Well most of the time i dont really knwo what im doing Can you help me with that? XD i sound ridiculous This is what I know how to do I know how to use Postman

Pobiega•16mo ago

open visual studio, click run?

júlio•16mo ago

to send requests Just like that? wont that like mess with the alreaddy running service? this question sounds so dumb

Pobiega•16mo ago

no its running on your computer

júlio•16mo ago

localhost right? ok ok I get it now i forgot about that

Pobiega•16mo ago

localhost refers to your computer at all times, yes or well, its technically the loopback network interface... but its close enough 🙂

júlio•16mo ago

Okay I actually was messing with the configs and now idk wtf I did but i broke the whole thing Ill make another clone and delete this one one sec i guess this is the embarassing weeks of the junior developer journey dont know shit, always screwing up network isnt really my speciallity tho im a c++, algorithms, low level guy im just learning about this whole web deal in more detail now funny thing is im actualy enjoying it its a fun challenge so far plus so far the community as been nothing but amayzing, you guys are the living proof i was honestly not expecting this much help and paciense from anyone really I have to thank you guys for that, alot

Pobiega•16mo ago

eh, you've been given quite the "junior task" this is way bigger than what is reasonable

júlio•16mo ago

originally I came here to program in Delphi

Pobiega•16mo ago

dodged a bullet there

júlio•16mo ago

it was also a language i never eard about frist 2 months were doing things in Delphi now they moved me to this project also new language for me, but way better documentation online Okay, I have a question

júlio•16mo ago

When I open the solution It alreaddy says IIS here when I create a new project, it says something like http or something Why does it say IIS here, what does it mean? does the solution come with the IIS? I didnt install anything besides visual studio

FusedQyou•16mo ago

I believe IIS Express (not IIS!) is build in and is a way to host your application. I don't have much knowledge on it but it's very different to IIS You can check your launchsettings.json for the various profiles to use. If it's IIS, IIS Express, http, whatever, it will be defined there

júlio•16mo ago

IIS Express apparently

Unknown User•16mo ago

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júlio•16mo ago

So Iºm having a weird problem I run the thing

Unknown User•16mo ago

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júlio•16mo ago

I click on the green arrow that say IIS Express

Unknown User•16mo ago

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júlio•16mo ago

It starts running When I try to communnicate with it I get error 500

Unknown User•16mo ago

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júlio•16mo ago

I think so I asked the previous maintainer what I was doing wrong He told me to debug lol so yeah not really sure what to do now is there something I could try? How do I even debug this thing 😩

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

So the link he gave me I asked him about what port was the service using, he didnt know, he sent me a link and the link works? idk But it gives me 500

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

The target framework of the project is .NET Core 3.0 I think Does that have anything to do with the problem?

júlio•16mo ago

https://stackoverflow.com/questions/65317970/http-error-500-31-failed-to-load-asp-net-core-runtime

Stack Overflow

HTTP Error 500.31 - Failed to load ASP.NET Core runtime

I'm having issues deploying .NET Core applications to IIS on a Windows 10 machine. When I deploy to IIS and navigate to the site I recieve the message: "HTTP Error 500.31 - Failed to load ASP....

júlio•16mo ago

What is a Hosting Bundle?

FusedQyou•16mo ago

Why? You can set up IIS on your local pc. You just don't have valid certification. I used to have it so that my websites could be tested on an actual "valid" host

Unknown User•16mo ago

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FusedQyou•16mo ago

SSL certification

Unknown User•16mo ago

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Florian Voß•16mo ago

change the value of <TargetFramework></TargetFramework> in your appsettings.json file to <TargetFramework>net7.0</TargetFramework>

Unknown User•16mo ago

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FusedQyou•16mo ago

"dont need" and "you never want to put IIS on your computer" are two completely different things Then don't begin with it 😄

Unknown User•16mo ago

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FusedQyou•16mo ago

Because I would love to actually understand why you're saying that

Unknown User•16mo ago

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júlio•16mo ago

wont that break things?

Unknown User•16mo ago

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Pobiega•16mo ago

It will, you tried it already

júlio•16mo ago

júlio•16mo ago

Oh yeah right Well I tried changing the project not in the file directly

Unknown User•16mo ago

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Florian Voß•16mo ago

just try it and see, you can always change back to the other version if anything breaks

Unknown User•16mo ago

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júlio•16mo ago

lol, what it worked?

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

What is going on

Unknown User•16mo ago

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júlio•16mo ago

All i did was refresh the browser

Unknown User•16mo ago

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Pobiega•16mo ago

Run In debug configuration

Florian Voß•16mo ago

o.O

Pobiega•16mo ago

Not release

Unknown User•16mo ago

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júlio•16mo ago

Oke

Unknown User•16mo ago

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júlio•16mo ago

Diferent kind of error now

Florian Voß•16mo ago

show us

Unknown User•16mo ago

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FusedQyou•16mo ago

What does it say here?

Unknown User•16mo ago

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FusedQyou•16mo ago

Because you probably have release there

júlio•16mo ago

FusedQyou•16mo ago

And not debug

Unknown User•16mo ago

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júlio•16mo ago

one second

Unknown User•16mo ago

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júlio•16mo ago

FusedQyou•16mo ago

The problem is fixed when you select debug instead of release. No need to select anything other than IIS Express

júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

FusedQyou•16mo ago

Do you have the .NET 7 SDK installed?

Florian Voß•16mo ago

he does

FusedQyou•16mo ago

I keep forgetting 7 is released

júlio•16mo ago

I do? Okay lol

FusedQyou•16mo ago

Welp idk

júlio•16mo ago

I have no clue man I installed visual studio

MODiX•16mo ago

tebeco#0205

share your full csproj

Quoted by

<@!689473681302224947> from #Understanding project structure - Visual Studio ASP.NET Core (click here)

React with ❌ to remove this embed.

Florian Voß•16mo ago

we saw that on an earlier screenshot

FusedQyou•16mo ago

I'm guessing it's not able to load a .NET 7 feature

Florian Voß•16mo ago

FusedQyou•16mo ago

But idk

júlio•16mo ago

<Project Sdk="Microsoft.NET.Sdk.Web">
  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Version>2.0.0</Version>
  </PropertyGroup>
  <ItemGroup>
    <Compile Remove="CGMiddleware\**" />
    <Content Remove="CGMiddleware\**" />
    <EmbeddedResource Remove="CGMiddleware\**" />
    <None Remove="CGMiddleware\**" />
  </ItemGroup>
  <ItemGroup>
    <Compile Remove="SSController.cs" />
  </ItemGroup>
  <ItemGroup>
    <Folder Include="Logs\" />
    <Folder Include="wwwroot\" />
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Buffering" Version="0.2.2" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.1" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.1" />
    <PackageReference Include="Microsoft.Extensions.Logging.EventSource" Version="3.0.1" />
    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="2.2.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.0.0" />
    <PackageReference Include="Serilog.Extensions.Logging.File" Version="2.0.0-dev-00037" />
  </ItemGroup>

<Project Sdk="Microsoft.NET.Sdk.Web">
  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Version>2.0.0</Version>
  </PropertyGroup>
  <ItemGroup>
    <Compile Remove="CGMiddleware\**" />
    <Content Remove="CGMiddleware\**" />
    <EmbeddedResource Remove="CGMiddleware\**" />
    <None Remove="CGMiddleware\**" />
  </ItemGroup>
  <ItemGroup>
    <Compile Remove="SSController.cs" />
  </ItemGroup>
  <ItemGroup>
    <Folder Include="Logs\" />
    <Folder Include="wwwroot\" />
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Buffering" Version="0.2.2" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.1" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.0.1">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.1" />
    <PackageReference Include="Microsoft.Extensions.Logging.EventSource" Version="3.0.1" />
    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="2.2.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.0.0" />
    <PackageReference Include="Serilog.Extensions.Logging.File" Version="2.0.0-dev-00037" />
  </ItemGroup>

<ItemGroup>
    <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.Extensions.SecretManager.Tools" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\GestcontactParser\GestcontactParser.csproj" />
    <ProjectReference Include="..\HelperAt\HelperAt.csproj" />
    <ProjectReference Include="..\HelperExtra\HelperExtra.csproj" />
    <ProjectReference Include="..\HelperFCT\HelperFCT.csproj" />
    <ProjectReference Include="..\HelperSS\HelperSS.csproj" />
    <ProjectReference Include="..\HelperViaCtt\HelperViaCtt.csproj" />
  </ItemGroup>
  <ItemGroup>
    <Compile Update="Properties\Resources.Designer.cs">
      <DesignTime>True</DesignTime>
      <AutoGen>True</AutoGen>
      <DependentUpon>Resources.resx</DependentUpon>
    </Compile>
  </ItemGroup>
  <ItemGroup>
    <EmbeddedResource Update="Properties\Resources.resx">
      <Generator>ResXFileCodeGenerator</Generator>
      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
    </EmbeddedResource>
  </ItemGroup>
</Project>

<ItemGroup>
    <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.Extensions.SecretManager.Tools" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\GestcontactParser\GestcontactParser.csproj" />
    <ProjectReference Include="..\HelperAt\HelperAt.csproj" />
    <ProjectReference Include="..\HelperExtra\HelperExtra.csproj" />
    <ProjectReference Include="..\HelperFCT\HelperFCT.csproj" />
    <ProjectReference Include="..\HelperSS\HelperSS.csproj" />
    <ProjectReference Include="..\HelperViaCtt\HelperViaCtt.csproj" />
  </ItemGroup>
  <ItemGroup>
    <Compile Update="Properties\Resources.Designer.cs">
      <DesignTime>True</DesignTime>
      <AutoGen>True</AutoGen>
      <DependentUpon>Resources.resx</DependentUpon>
    </Compile>
  </ItemGroup>
  <ItemGroup>
    <EmbeddedResource Update="Properties\Resources.resx">
      <Generator>ResXFileCodeGenerator</Generator>
      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
    </EmbeddedResource>
  </ItemGroup>
</Project>

Unknown User•16mo ago

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júlio•16mo ago

FusedQyou•16mo ago

You're kind of behind on versioning mate

júlio•16mo ago

I didnt write any code myself, this is the current service code

Pobiega•16mo ago

This is a core3.1 program

Unknown User•16mo ago

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júlio•16mo ago

Just like that? I can just delete things?

Unknown User•16mo ago

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júlio•16mo ago

As long as it works, i dont even care anymore

Unknown User•16mo ago

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júlio•16mo ago

I see...

Unknown User•16mo ago

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Florian Voß•16mo ago

if you wanna update all of these to the latest version you can either use nuget update YourSolution.sln or Update-Package

Unknown User•16mo ago

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Florian Voß•16mo ago

just do this instead of looking for each package seperately

Unknown User•16mo ago

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FusedQyou•16mo ago

I don't think that will get rid of all these obsolete packages

júlio•16mo ago

I got code errors after applying the changes

Pobiega•16mo ago

Ofc you did

Unknown User•16mo ago

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júlio•16mo ago

Severity    Code    Description    Project    File    Line    Suppression State
Error    CS1061    'IApplicationBuilder' does not contain a definition for 'UseResponseBuffering' and no accessible extension method 'UseResponseBuffering' accepting a first argument of type 'IApplicationBuilder' could be found (are you missing a using directive or an assembly reference?)    helper    C:\develop\helperApi\web\helper\Startup.cs    113    Active

Severity    Code    Description    Project    File    Line    Suppression State
Error    CS1061    'IApplicationBuilder' does not contain a definition for 'UseResponseBuffering' and no accessible extension method 'UseResponseBuffering' accepting a first argument of type 'IApplicationBuilder' could be found (are you missing a using directive or an assembly reference?)    helper    C:\develop\helperApi\web\helper\Startup.cs    113    Active

Unknown User•16mo ago

Message Not Public

MODiX•16mo ago

tebeco#0205

Microsoft.AspNetCore.Buffering is dead and never ever got released

Quoted by

<@!689473681302224947> from #Understanding project structure - Visual Studio ASP.NET Core (click here)

React with ❌ to remove this embed.

FusedQyou•16mo ago

Looks like a reference to what TeBe mentioned

júlio•16mo ago

I dont know, I didnt make the code

Unknown User•16mo ago

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FusedQyou•16mo ago

What was its use? Before you remove something important lol

Unknown User•16mo ago

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júlio•16mo ago

I wanna cry

Unknown User•16mo ago

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júlio•16mo ago

So what now.... I can't run this?

Unknown User•16mo ago

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júlio•16mo ago

        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            app.UseResponseBuffering();

            app.UseRouting();
            app.UseCors();
            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });
        }

        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            app.UseResponseBuffering();

            app.UseRouting();
            app.UseCors();
            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });
        }

It was used here In the Startup.cs file

Unknown User•16mo ago

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júlio•16mo ago

integrality?

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

How would I know how to answer that...

Unknown User•16mo ago

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júlio•16mo ago

there are some hardcoded sus things to share, yes

Unknown User•16mo ago

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júlio•16mo ago

sure

Unknown User•16mo ago

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júlio•16mo ago

God damn it

júlio•16mo ago

message.txt

júlio•16mo ago

I think i didnt leak anything

FusedQyou•16mo ago

hardcoded connection string 🥹

júlio•16mo ago

Imma go on a small break, ill be back in 15 minutes, all this stuff im making me hungry brb brb

Unknown User•16mo ago

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Pobiega•16mo ago

I'm oh phone, summarize it for me plz 🙂

Unknown User•16mo ago

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Pobiega•16mo ago

Hahaha

Unknown User•16mo ago

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Pobiega•16mo ago

so, tiny summary about what this app is

Unknown User•16mo ago

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Pobiega•16mo ago

its an asp.net page that "creates and uses APIs" for webpages that dont have them, that dryfish's team needs to interact with including stateful sessions their delphi app sends requests here, the app does some http calls and uses HAP to parse the html and extract the values it needs, then returns a json response to their delphi app

Unknown User•16mo ago

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Pobiega•16mo ago

kinda, but on demand ie, it doesnt scrape, it just... uses a non-api webpage to do things its not just GET stuff

Unknown User•16mo ago

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Pobiega•16mo ago

I've not seen any more code than you have, just talked with dryfish a lot lately :p

Unknown User•16mo ago

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Pobiega•16mo ago

also, poor dude is a junior dev, brand new to C# and .NET and been handed this .NET Core 3.1 monolith and asked to split it up

Unknown User•16mo ago

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júlio•16mo ago

oh no sorry you told me to hide sensitive information So i did a funny and used facebook there

Unknown User•16mo ago

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júlio•16mo ago

my bad

Unknown User•16mo ago

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júlio•16mo ago

ntp04.oal.ul.pt this is the original link

Unknown User•16mo ago

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júlio•16mo ago

Hmmm Not really, just the declaration atleast that I see Program.cs doesnt use that either so idk

Unknown User•16mo ago

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júlio•16mo ago

Oh wait the constructor sets the variable

Unknown User•16mo ago

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júlio•16mo ago

I dont know :( I can do a word search in all files

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

BaseControllers.cs

Unknown User•16mo ago

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júlio•16mo ago

get ready to depress

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

its 300 line of code

Unknown User•16mo ago

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júlio•16mo ago

I think so

Unknown User•16mo ago

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júlio•16mo ago

That would be something I should know how to answer Im going to say no wait

Unknown User•16mo ago

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júlio•16mo ago

let me first explain to you what people explained to me that this did Delphi client sends a request to the service the services gets the html reply of some website, does some parsing and return in JSON format thats it in essence So id say no Razor buisness

Unknown User•16mo ago

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Pobiega•16mo ago

remember, this is .netcore3.1

Unknown User•16mo ago

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júlio•16mo ago

yeah we dont have Views here They called it BaseController

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Hey man I also wish they did things right expesially since everything i find here is differente then the things i find online and everything is outdated

Unknown User•16mo ago

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júlio•16mo ago

and also i dont understand most things that are here honestly after all this talk i have no clue how this is running

Unknown User•16mo ago

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júlio•16mo ago

the biggest file i have to split is a 6k lines of code file its also the most important one its also the one I undestand zero about i just wanted it to run so that I could see how it works by interacting with it apparently cant even do that

Unknown User•16mo ago

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júlio•16mo ago

I removed the oens you marked red and updated the ones with green this

Unknown User•16mo ago

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júlio•16mo ago

O I'll try that

Unknown User•16mo ago

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júlio•16mo ago

Its runnig

Unknown User•16mo ago

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júlio•16mo ago

It did a bunch of things runnig just Update-Package

Unknown User•16mo ago

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júlio•16mo ago

It's okay, not a problem!

Unknown User•16mo ago

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júlio•16mo ago

that looks good

Unknown User•16mo ago

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júlio•16mo ago

I though about that but

Unknown User•16mo ago

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júlio•16mo ago

So I add file by file? Eventually reaching full code? on a fresh .net 7.0 project okay Wont that be bad? To replicate old code on a modern .net idk

Pobiega•16mo ago

that wont really work, thats not how code works files refer to other files

júlio•16mo ago

So what did TeBeConsulting mean?

Pobiega•16mo ago

create a new .net 7 project and "translate" the code from your startup.cs into the new format, then try and get it running. It will need a few packages.

júlio•16mo ago

Ohhhhhh okay, that seems better but i'm going to be honest, I'm going to need help for thtat

Unknown User•16mo ago

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júlio•16mo ago

so I have a new project in it I have a Controllers folder you are saying to move the code that was on the previous project Controllers folder, into the new project Controllers folder, correct?

Unknown User•16mo ago

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júlio•16mo ago

the jsonserive in the Services folder? (im just trying to understand where te thigns you mentioned are)

Unknown User•16mo ago

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júlio•16mo ago

that sounds alien to me honestly bad thing about this is they did not make any documentation about the service and the original person that made it is gone so theres that

Pobiega•16mo ago

time to get your hands dirty

júlio•16mo ago

yep XD

Pobiega•16mo ago

open up the file, and get going

Unknown User•16mo ago

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júlio•16mo ago

using Microsoft.AspNetCore.Mvc;

namespace helper.Services
{
    public class JsonService
    {

        //        private JsonSerializerSettings _jss = new JsonSerializerSettings {
        //            NullValueHandling = NullValueHandling.Include
        //        };

        public JsonResult ToJson(object obj)
        {
            //return JsonConvert.SerializeObject(obj, _jss);
            return new JsonResult(obj);
        }

    }

}

using Microsoft.AspNetCore.Mvc;

namespace helper.Services
{
    public class JsonService
    {

        //        private JsonSerializerSettings _jss = new JsonSerializerSettings {
        //            NullValueHandling = NullValueHandling.Include
        //        };

        public JsonResult ToJson(object obj)
        {
            //return JsonConvert.SerializeObject(obj, _jss);
            return new JsonResult(obj);
        }

    }

}

cloud provider

júlio•16mo ago

Okay fresh start here we go

júlio•16mo ago

I'm hyped :D feeling confident

Unknown User•16mo ago

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júlio•16mo ago

of the JsonService.cs file, yes

Unknown User•16mo ago

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júlio•16mo ago

xd is it bad?

Unknown User•16mo ago

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júlio•16mo ago

Ctrl+Shitf+F time

Pobiega•16mo ago

dear god this is cursed

júlio•16mo ago

júlio•16mo ago

Its used in a few places i guess

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

thats it pretty much Its used in some controllers I think that Some websites alreaddy reply in JSON format so maybe its for the ones that dont? or do? I dont know :( I'm asking the previous maintainer maybe he has something to say about it

Florian Voß•16mo ago

json is THE data interchange format of the internet if you will. Most API will give you json back. XML is still more widely used as of right now iirc but that will change soon

júlio•16mo ago

yes, but some of the websites do not reply in JSON and we need to craft a JSON responce after parsing the HTML responce

Florian Voß•16mo ago

its for your own responses that your controller endpoint sends when it gets called probably

júlio•16mo ago

but if that was the case, every controller should have a JsonService, no? only 2 have out of

Unknown User•16mo ago

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júlio•16mo ago

Florian Voß•16mo ago

do those other 9 controllers return json too? cuz if not then why should the JsonService be used by them?

Unknown User•16mo ago

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júlio•16mo ago

enjoy!

Pobiega•16mo ago

no, because you dont need it to return json see what it does

júlio•16mo ago

what is "it"?

Pobiega•16mo ago

its literally just a return JsonResult(object)

júlio•16mo ago

Pobiega•16mo ago

júlio•16mo ago

Yes

Pobiega•16mo ago

that service is 100% pointless it looks like at some point it was only mostly pointless, from the commented out code

Unknown User•16mo ago

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júlio•16mo ago

Wait, I dont specify a constructyor Is this a c# thing?

Pobiega•16mo ago

C# has implicit parameterless constructors

júlio•16mo ago

but hes passing it a object, whatever that means

Florian Voß•16mo ago

no constructor == invisbible default constructor

júlio•16mo ago

Im talking about return new JsonResult(obj); Its constructing a JsonResult with a object but I dont define anny constructor that takes in a object

Florian Voß•16mo ago

JsonResult is not a type from you, its from .net / asp.net

júlio•16mo ago

Ohhh Lol so yeah this is pointless tf ugh lmao the maintainer just replyed "It's useless" ahahaha sO whY is It sTilL herE

Unknown User•16mo ago

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júlio•16mo ago

XD So the positive thing iiiis I can skip over this file! One less file to worry about The next one is MadExceptParses.cs but i think I need that one oh well actually its not used anywhere in the project just in the file where its declared omg imagine if I went thru the files and in the end only like 10 files actually did something, the rest 40 files where useless XD It's used in unittest project not in the helper one, so I wont need it for this Okay, this is great, the Services folder is done... Maybe I can start with the Controllers now?

Florian Voß•16mo ago

ehhhm I would suggest the order repositories > services > controllers because services depend on repositories and controllers depend on services

júlio•16mo ago

the services folder is done tho it had 2 files, one was useless and the other was not behing used lol i smirked writting this

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

Database?

Unknown User•16mo ago

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júlio•16mo ago

i dont think this is using a database

Unknown User•16mo ago

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júlio•16mo ago

i... do?

Unknown User•16mo ago

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júlio•16mo ago

entity framework core entity means database okay but I dont make any crud here

Florian Voß•16mo ago

júlio•16mo ago

i just handle requests and parse

Florian Voß•16mo ago

entity means, an object that is defined by it's identifier (id)

júlio•16mo ago

oh, usually entity means database stuff so i assumed

Unknown User•16mo ago

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Florian Voß•16mo ago

the word entities is commonly used in context of databases but the definition what an entity is is unrelated to databases

júlio•16mo ago

I see So how can I see the database Im apparently using?

Florian Voß•16mo ago

anyway, i dont see any repositories in your solution explorer so i dont think a db is used in this project

Unknown User•16mo ago

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júlio•16mo ago

yeah i dont think so either

Florian Voß•16mo ago

i assume the author just added EFCore dependency without needing it

Unknown User•16mo ago

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júlio•16mo ago

where are you guys even seeing efcore?

Unknown User•16mo ago

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júlio•16mo ago

Oh okayu

júlio•16mo ago

Florian Voß•16mo ago

yes there is a reason to use repositories xd you seem to missunderstand the purpose of a repository. A repository abstracts CRUD operations against ANY data source. Whether that data source is an EF Core dbcontext or a file in the local file system is completely irrelevant

júlio•16mo ago

Hmmmm

Unknown User•16mo ago

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júlio•16mo ago

yep

Unknown User•16mo ago

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júlio•16mo ago

Ill ask around

Pobiega•16mo ago

this is not the place or the time, but you are SO FUCKING wrong its not even funny

Unknown User•16mo ago

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júlio•16mo ago

OKay I asked to the previous maintainer He told me the DB connection is for logging

Unknown User•16mo ago

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júlio•16mo ago

He told me its loggs exceptions and to check BaseController

Florian Voß•16mo ago

@Pobiega do you plan to enlighten me or not? You just call me out for being SO FUCKING wrong and leave it like that? Any place or time

júlio•16mo ago

sure, but hehe where is that?

Unknown User•16mo ago

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Pobiega•16mo ago

this is a help thread. you are not helping. But yeah,as tebe said, DbSet<> is a repo

Unknown User•16mo ago

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Pobiega•16mo ago

and the take "there are no repos, thus there must be no database" is one hell of a take

júlio•16mo ago

using helper.Dao;
using Microsoft.EntityFrameworkCore;

namespace helper.Models
{
    public class HelperContext : DbContext
    {
        private DaoNif _daoNif;

        public HelperContext(DbContextOptions<HelperContext> options)
            : base(options)
        {

            _daoNif = new DaoNif(this);
        }

        public DbSet<Nifs> Nifs { get; set; }
        public DbSet<Analitycs> Analitycs { get; set; }

        public DaoNif DaoNif
        {
            get { return _daoNif; }

        }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
        }
    }
}

using helper.Dao;
using Microsoft.EntityFrameworkCore;

namespace helper.Models
{
    public class HelperContext : DbContext
    {
        private DaoNif _daoNif;

        public HelperContext(DbContextOptions<HelperContext> options)
            : base(options)
        {

            _daoNif = new DaoNif(this);
        }

        public DbSet<Nifs> Nifs { get; set; }
        public DbSet<Analitycs> Analitycs { get; set; }

        public DaoNif DaoNif
        {
            get { return _daoNif; }

        }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
        }
    }
}

Unknown User•16mo ago

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Pobiega•16mo ago

See, this is why I said "this is not the time or the place"

Unknown User•16mo ago

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Pobiega•16mo ago

the EF Core repo debate is so tiring

Florian Voß•16mo ago

right and thats the whole point behind Repository Pattern from my understanding... You create an interface that holds methods for CRUD operations. Then one implementation of your IRepository<T> where T : Entity might be using a dbcontext<T> as its data source. Another might be using local file system as its data source

Unknown User•16mo ago

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Florian Voß•16mo ago

... you dont get my point

Pobiega•16mo ago

why do you need an abstraction over your abstracted database?

Unknown User•16mo ago

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Pobiega•16mo ago

its fine to use repo over a file system

Unknown User•16mo ago

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Pobiega•16mo ago

its fine to use it over... whatever. but not EF Core its already a repo

Unknown User•16mo ago

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Pobiega•16mo ago

But srsly, take it elsewhere

Unknown User•16mo ago

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Pobiega•16mo ago

Stop it with the EF Repo shit

Unknown User•16mo ago

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Pobiega•16mo ago

THIS IS A HELP THREAD

Unknown User•16mo ago

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Pobiega•16mo ago

take it to #database and never bring it up again thank you

Unknown User•16mo ago

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júlio•16mo ago

You're going to cringe beware

júlio•16mo ago

message.txt

júlio•16mo ago

using System;
using System.ComponentModel.DataAnnotations;

namespace helper.Models
{
    public class Analitycs
    {
        [Key]
        public long Id { get; set; }
        public string Produto { get; set; }
        public string Licid { get; set; }
        public string Tipo { get; set; }
        public string Versao { get; set; }
        public string Versaoerp { get; set; }
        public string Browser { get; set; }
        public string Starttime { get; set; }
        public string Username { get; set; }
        public string Nempresa { get; set; }
        public DateTime InsertDateTime { get; set; }
        public string Location { get; set; }
        public string Mensagem { get; set; }
        public string Stack { get; set; }
        public string Apikey { get; set; }
        public string Ip { get; set; }

    }

}

using System;
using System.ComponentModel.DataAnnotations;

namespace helper.Models
{
    public class Analitycs
    {
        [Key]
        public long Id { get; set; }
        public string Produto { get; set; }
        public string Licid { get; set; }
        public string Tipo { get; set; }
        public string Versao { get; set; }
        public string Versaoerp { get; set; }
        public string Browser { get; set; }
        public string Starttime { get; set; }
        public string Username { get; set; }
        public string Nempresa { get; set; }
        public DateTime InsertDateTime { get; set; }
        public string Location { get; set; }
        public string Mensagem { get; set; }
        public string Stack { get; set; }
        public string Apikey { get; set; }
        public string Ip { get; set; }

    }

}

Unknown User•16mo ago

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júlio•16mo ago

oh I can split

Unknown User•16mo ago

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júlio•16mo ago

its 100 lines of code, its not that big 1 sec

using GestcontactParser;
using System;
using System.ComponentModel.DataAnnotations;


namespace helper.Models
{
    public class Nifs
    {
        [Key]
        public string Nif { get; set; }

        public string Entidade { get; set; }
        public string SituacaoActual { get; set; }
        public string Morada { get; set; }
        public string Localidade { get; set; }
        public string CodigoPostal { get; set; }
        public string Telefone { get; set; }
        public string Telemovel { get; set; }
        public string Fax { get; set; }
        public string Email { get; set; }
        public string PaginaWeb { get; set; }
        public string Distrito { get; set; }
        public string Concelho { get; set; }
        public string Freguesia { get; set; }
        public DateTime InicioDeActividade { get; set; }
        public Decimal CapitalSocial { get; set; }
        public Int32? Empregados { get; set; }
        public string Cae { get; set; }
        public string AreaDeActividade { get; set; }
        public string Categoria { get; set; }
        public string Socio1 { get; set; }
        public DateTime LastUpdate { get; set; }
        public string Apresentacao { get; set; }
        public string ProdutosServicos { get; set; }
        public string Marcas { get; set; }
        public string PalavrasChave { get; set; }

using GestcontactParser;
using System;
using System.ComponentModel.DataAnnotations;


namespace helper.Models
{
    public class Nifs
    {
        [Key]
        public string Nif { get; set; }

        public string Entidade { get; set; }
        public string SituacaoActual { get; set; }
        public string Morada { get; set; }
        public string Localidade { get; set; }
        public string CodigoPostal { get; set; }
        public string Telefone { get; set; }
        public string Telemovel { get; set; }
        public string Fax { get; set; }
        public string Email { get; set; }
        public string PaginaWeb { get; set; }
        public string Distrito { get; set; }
        public string Concelho { get; set; }
        public string Freguesia { get; set; }
        public DateTime InicioDeActividade { get; set; }
        public Decimal CapitalSocial { get; set; }
        public Int32? Empregados { get; set; }
        public string Cae { get; set; }
        public string AreaDeActividade { get; set; }
        public string Categoria { get; set; }
        public string Socio1 { get; set; }
        public DateTime LastUpdate { get; set; }
        public string Apresentacao { get; set; }
        public string ProdutosServicos { get; set; }
        public string Marcas { get; set; }
        public string PalavrasChave { get; set; }

        public Nifs()
        {
            Nif = "";
            Entidade = "";
            SituacaoActual = "";
            Morada = "";
            Localidade = "";
            CodigoPostal = "";
            Telefone = "";
            Telemovel = "";
            Fax = "";
            Email = "";
            PaginaWeb = "";
            Distrito = "";
            Concelho = "";
            Freguesia = "";
            InicioDeActividade = DateTime.MinValue;
            CapitalSocial = 0;
            Empregados = 0;
            Cae = "";
            AreaDeActividade = "";
            Categoria = "";
            Socio1 = "";
            LastUpdate = DateTime.MinValue;
            Apresentacao = "";
            ProdutosServicos = "";
            Marcas = "";
            PalavrasChave = "";
        }

        public Nifs()
        {
            Nif = "";
            Entidade = "";
            SituacaoActual = "";
            Morada = "";
            Localidade = "";
            CodigoPostal = "";
            Telefone = "";
            Telemovel = "";
            Fax = "";
            Email = "";
            PaginaWeb = "";
            Distrito = "";
            Concelho = "";
            Freguesia = "";
            InicioDeActividade = DateTime.MinValue;
            CapitalSocial = 0;
            Empregados = 0;
            Cae = "";
            AreaDeActividade = "";
            Categoria = "";
            Socio1 = "";
            LastUpdate = DateTime.MinValue;
            Apresentacao = "";
            ProdutosServicos = "";
            Marcas = "";
            PalavrasChave = "";
        }

        public void Assign(Gestcontact info)
        {
            if (Nif != info.Nif)
            {
                Nif = info.Nif;
            }

            if (!string.IsNullOrEmpty(info.Entidade)) Entidade = info.Entidade;
            if (!string.IsNullOrEmpty(info.SituacaoActual)) SituacaoActual = info.SituacaoActual;
            if (!string.IsNullOrEmpty(info.Morada)) Morada = info.Morada;
            if (!string.IsNullOrEmpty(info.Localidade)) Localidade = info.Localidade;
            if (!string.IsNullOrEmpty(info.CodigoPostal)) CodigoPostal = info.CodigoPostal;
            if (!string.IsNullOrEmpty(info.Telefone)) Telefone = info.Telefone;
            if (!string.IsNullOrEmpty(info.Telemovel)) Telemovel = info.Telemovel;
            if (!string.IsNullOrEmpty(info.Fax)) Fax = info.Fax;
            if (!string.IsNullOrEmpty(info.Email)) Email = info.Email;
            if (!string.IsNullOrEmpty(info.PaginaWeb)) PaginaWeb = info.PaginaWeb;
            if (!string.IsNullOrEmpty(info.Distrito)) Distrito = info.Distrito;
            if (!string.IsNullOrEmpty(info.Concelho)) Distrito = info.Concelho;
            if (!string.IsNullOrEmpty(info.Freguesia)) Freguesia = info.Freguesia;
            if (info.DataInicioActividade != DateTime.MinValue) InicioDeActividade = info.DataInicioActividade;
            if (!string.IsNullOrEmpty(info.Cae)) Cae = info.Cae;
            if (!string.IsNullOrEmpty(info.AreaDeActividade)) AreaDeActividade = info.AreaDeActividade;
            if (!string.IsNullOrEmpty(info.Apresentacao)) Apresentacao = info.Apresentacao;
            if (!string.IsNullOrEmpty(info.ProdutosServicos)) ProdutosServicos = info.ProdutosServicos;
            if (!string.IsNullOrEmpty(info.Marcas)) Marcas = info.Marcas;
            if (!string.IsNullOrEmpty(info.PalavrasChave)) PalavrasChave = info.PalavrasChave;
            LastUpdate = DateTime.Now;
        }
    }
}

        public void Assign(Gestcontact info)
        {
            if (Nif != info.Nif)
            {
                Nif = info.Nif;
            }

            if (!string.IsNullOrEmpty(info.Entidade)) Entidade = info.Entidade;
            if (!string.IsNullOrEmpty(info.SituacaoActual)) SituacaoActual = info.SituacaoActual;
            if (!string.IsNullOrEmpty(info.Morada)) Morada = info.Morada;
            if (!string.IsNullOrEmpty(info.Localidade)) Localidade = info.Localidade;
            if (!string.IsNullOrEmpty(info.CodigoPostal)) CodigoPostal = info.CodigoPostal;
            if (!string.IsNullOrEmpty(info.Telefone)) Telefone = info.Telefone;
            if (!string.IsNullOrEmpty(info.Telemovel)) Telemovel = info.Telemovel;
            if (!string.IsNullOrEmpty(info.Fax)) Fax = info.Fax;
            if (!string.IsNullOrEmpty(info.Email)) Email = info.Email;
            if (!string.IsNullOrEmpty(info.PaginaWeb)) PaginaWeb = info.PaginaWeb;
            if (!string.IsNullOrEmpty(info.Distrito)) Distrito = info.Distrito;
            if (!string.IsNullOrEmpty(info.Concelho)) Distrito = info.Concelho;
            if (!string.IsNullOrEmpty(info.Freguesia)) Freguesia = info.Freguesia;
            if (info.DataInicioActividade != DateTime.MinValue) InicioDeActividade = info.DataInicioActividade;
            if (!string.IsNullOrEmpty(info.Cae)) Cae = info.Cae;
            if (!string.IsNullOrEmpty(info.AreaDeActividade)) AreaDeActividade = info.AreaDeActividade;
            if (!string.IsNullOrEmpty(info.Apresentacao)) Apresentacao = info.Apresentacao;
            if (!string.IsNullOrEmpty(info.ProdutosServicos)) ProdutosServicos = info.ProdutosServicos;
            if (!string.IsNullOrEmpty(info.Marcas)) Marcas = info.Marcas;
            if (!string.IsNullOrEmpty(info.PalavrasChave)) PalavrasChave = info.PalavrasChave;
            LastUpdate = DateTime.Now;
        }
    }
}

Thats it

Pobiega•16mo ago

@Florian Voß I apologize for the harsh tone, just really tired of the EF Core repo "debate". Sorry.

Florian Voß•16mo ago

@Pobiega no worries. Just hoping you're gonna explain it to me... Any place and time you wish

júlio•16mo ago

guys, im going home now, (im at workplace) buuut ill turn on the computer and reply from there regardless, thanky uo for the time and patience so far I'm really glad that you guys are helping me understand all this

Unknown User•16mo ago

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Pobiega•16mo ago

I believe TeBe just did. If that didnt satisfy you, a simple google search should put it better than I can. If that STILL doesnt satisfy you, go ask in #database why repo over EF is not only not needed but a bad idea.

Unknown User•16mo ago

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júlio•16mo ago

good morning, I took your advice actually, I got home, turned computer, saw that and was like "he's right" did some exercise, watched a movie, and took a sleep, now im woke and ready to face c# again ikr, dont they get that by default? i see

Pobiega•16mo ago

no, they will be null by default, not "empty string"

júlio•16mo ago

Oh I see By the way the connection string isnt really a link its just a word

Pobiega•16mo ago

Not being a link is expected, but literally just a single word?

júlio•16mo ago

well

Pobiega•16mo ago

or something like... Data Source=.;Initial Catalog=asd;User Id=sa;Password=asd

júlio•16mo ago

2 things happen yes that happens if var cs = Configuration.GetConnectionString("magicword"); returns null

Pobiega•16mo ago

magicword is just the connstr identifier for your configuration file

júlio•16mo ago

Ohh

Pobiega•16mo ago

and you apparently have a fallback for it which is weird imho, you shouldnt be able to start a program with a faulty configuration

júlio•16mo ago

 var cs = Configuration.GetConnectionString("MagicWord");
            if (String.IsNullOrEmpty(cs)) cs = @"MagicWords";
            services.AddDbContext<HelperContext>(options => options.UseSqlServer(cs));

 var cs = Configuration.GetConnectionString("MagicWord");
            if (String.IsNullOrEmpty(cs)) cs = @"MagicWords";
            services.AddDbContext<HelperContext>(options => options.UseSqlServer(cs));

This is the code flow

Pobiega•16mo ago

then again, this seems to be hacked in, and its "only for logging" yeah.

júlio•16mo ago

Logging exceptions apparently

Pobiega•16mo ago

that second string is your actual connstr that is used when nothing was written in the config file

júlio•16mo ago

but that string doesnt really have a link

Pobiega•16mo ago

why would it have a link?

júlio•16mo ago

its has a Server=BlaBlaBla\BlaBlaBla

Pobiega•16mo ago

it has a hostname most likely yes the Data Source usually in a SqlServer connstr

júlio•16mo ago

I dont have a Data Source

Pobiega•16mo ago

thats the contact details of your actual sql server

júlio•16mo ago

The tags I have are these

Pobiega•16mo ago

ok, Server is similar if not the same, it seems

júlio•16mo ago

Server=... Initial Catalog=... Persist Security Info=... User ID=... Password=...

Pobiega•16mo ago

júlio•16mo ago

I see

Pobiega•16mo ago

so the value you have there, that is the protocol/hostname/port of your sql server protocol and port are optional

júlio•16mo ago

yeah, no port is specified

Pobiega•16mo ago

you said it was x\y?

júlio•16mo ago

yes it feels like not sensitive information tbh but i have no clue

Pobiega•16mo ago

x is your hostname, y is your instance name

júlio•16mo ago

So to make a backup of the database (no clue how big it is btw), how could I access it? cant I just get the XML and make my own

Pobiega•16mo ago

you'd use something like SSMS or datagrip

júlio•16mo ago

are those built in VS?

Pobiega•16mo ago

nope and nope they are database management tools SSMS is the official one for sql server, and its free

júlio•16mo ago

oh lol turns out its in my computer alreaddy the ssms one login is alreaddy set...okay So I'm looking at the databases now out of curiosity, if i fuck around here, will I get fired or something? are these the live stuff?

Pobiega•16mo ago

could be, no way for us to know but likely not

júlio•16mo ago

or are these the local ones oh ok

Pobiega•16mo ago

depends on the hostname like, how much do you know about computers in general? it seems you are... very new to most things.

júlio•16mo ago

I know a lot about memory, algorithms, datastructures, and how the computer operates network wise I know how packets work but I never really learned a lot about network stuff database wise... I know CRUD operations, and how to create databases

Pobiega•16mo ago

but stuff like what a hostname is?

júlio•16mo ago

the computer name in the network?

Pobiega•16mo ago

correct.

júlio•16mo ago

That what i think it is Oh nice 😅

Pobiega•16mo ago

so given that you have the hostname of the db server, you should hopefully be able to know some stuff about it like, is it local (localhost, 127.0.0.1, .), on your local network (local. or .local (usually)), or external

júlio•16mo ago

.\MAGICWORD

Pobiega•16mo ago

there are no strict rules for naming, but hopefully it isnt just a random string . means its your local machine so this is a local database running on your computer

júlio•16mo ago

THat makes sense, because I regonize a bunch of databases here I interact with Delphi, and they were all local ones So if its local I can mess with it, no need to backup right? the thing is the magicword\magicword in the c# service didnt have a dot it wasnt like .\magicword but

Pobiega•16mo ago

you probably dont want to edit your structure, but the data should be safe to mess with

júlio•16mo ago

I think there is a easier way to address this I'll just ask someone XD 1 sec

Pobiega•16mo ago

You have quite the task ahead of you, but to be honest you can't really expect us to hold your hand throughout the entire thing, that should be your senior dev, mentor or similar - not a bunch of strangers on the internet.

júlio•16mo ago

Yes I agree

Pobiega•16mo ago

Your task should however be fairly straight forward, if somewhat complicated by the fact that the current version doesn't run. I don't think its that much work to get it running, but your lack of basic C# and ASP.NET knowledge is blocking you. So imho, try and learn enough C# so you can read the code. This will involve writing C# and experimenting with your API. Then, you can either try and get the existing thing running, or slowly porting it by reading+rewriting/copying parts as you go.

júlio•16mo ago

Yeah, its why I wanted to get the service running in the first place so that I could start experimenting with it to the thing keeps giving me 500 error

Pobiega•16mo ago

do you know what 500 stands for?

júlio•16mo ago

fast forward to now, im making a copy of a database? Xd stands for... error :p

Pobiega•16mo ago

"internal server error"

júlio•16mo ago

ohh So thats why

Unknown User•16mo ago

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Pobiega•16mo ago

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júlio•16mo ago

btw the database I cant mess with it, its not local I need to make a copy if I want to mess with it

Unknown User•16mo ago

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Pobiega•16mo ago

yeah so dont. change the conn str you have a local one set up so connect to that

júlio•16mo ago

I do?

Unknown User•16mo ago

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Pobiega•16mo ago

yes, you said so? when you started ssms

Unknown User•16mo ago

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júlio•16mo ago

I understand that the thing is In my local databases I didnt found one with the name in the conenction string

Pobiega•16mo ago

its just a log table iirc serilog creates it for you, if it doesnt exist so likely, its enough to make a blank db and change your connstr

júlio•16mo ago

how do I do a blank db? ugh

Pobiega•16mo ago

Come on

Unknown User•16mo ago

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júlio•16mo ago

sorry I'll search online

Unknown User•16mo ago

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Pobiega•16mo ago

ah right, the nif and stuff was in the context

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júlio•16mo ago

I do have a Audits folder inside a Security folder No clue if thats related to anything tho

Pobiega•16mo ago

not related

júlio•16mo ago

:/ wait In the tutorial I followed they used a memory database thingy like the database stayed in memory

Pobiega•16mo ago

You need to learn a bunch of stuff. Like how databases work, what EF Core is and its basics, etc

júlio•16mo ago

cant I use something like that?

Pobiega•16mo ago

in theory. change your context registration to use in memory db instead of sqlserver but like, porting a .netcore31 app to .net 7, without knowing C# or .NET at all, will be rough as you are seeing did you try getting it running as a .netcore31 app first?

júlio•16mo ago

yes, error 500

Pobiega•16mo ago

and you used a debugger to see why?

júlio•16mo ago

Pobiega•16mo ago

so do that

júlio•16mo ago

where do I p[ut the break point? in the place with the connection string?

Pobiega•16mo ago

"error 500" just means "something went wrong" program.cs, first line or just nowhere but run it in debug mode, and it should stop at first exception

júlio•16mo ago

okay

Pobiega•16mo ago

you need to get a rough idea of WHAT is going wrong

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Pobiega•16mo ago

sure, it booted enough to start the http pipeline at least

júlio•16mo ago

no break there is a weird thing happening tho in previous services when I started the execution a tab poped up in my browser this one nothing pops up

Unknown User•16mo ago

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Pobiega•16mo ago

because thats a recent addition

júlio•16mo ago

I have to manually open a tab

Pobiega•16mo ago

not a problem just do that.

Unknown User•16mo ago

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júlio•16mo ago

I had that alreaddy I think

júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

omg

Unknown User•16mo ago

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Pobiega•16mo ago

When are we getting added to your company payroll btw?

Unknown User•16mo ago

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júlio•16mo ago

Okay, im sorry, you dont have to help me

Unknown User•16mo ago

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júlio•16mo ago

I see, thanks for explaining that Is it normal to have many exceptions in these kinds of programs?

Unknown User•16mo ago

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júlio•16mo ago

nothing stoped it just run as normal I give up I'll read some more stuff and follow your previous tips Thanks for the help so far I really appreciated it

Unknown User•16mo ago

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júlio•16mo ago

It's fine lol, maybe the problem is me

Unknown User•16mo ago

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júlio•16mo ago

I just feel like its a lot of stuff and then I feel bad asking you guys stuff cause I understand its like you guys are being teachers I dont want to anoy anyone honeslty i just wanted this Service to run so that I could experiment with it Maybe I'll try and ask the previous maintainer if he can help me, he told me to debug, but debug we saw that doesnt stop anywhere maybe ill try the breakpoint thing

Unknown User•16mo ago

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júlio•16mo ago

It's kind anoying to ask him for help tbh, he never really explains anything, plus never gives documetnation on anything, he usually just says "read the code"

Unknown User•16mo ago

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júlio•16mo ago

the original creator left, the project was passed to this guy that I refer to as "the previous maintainer", and now they pass it to me. He still works on it, but after I split the service its me

Unknown User•16mo ago

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júlio•16mo ago

problem was that nothing was documented, no one knows what documentation was used to make anything, there is stuff about the service the guy before me also donest know, etc

Unknown User•16mo ago

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júlio•16mo ago

I basically "found out" it was a web service, originally I was making Backgourng Services thinking that I was making progress xd Noted I'll start with that

Unknown User•16mo ago

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júlio•16mo ago

I prefer reading then videos, but ill take a look definitly! THank you for sharing

júlio•16mo ago

Also, is this a good place to starthttps://learn.microsoft.com/en-us/ef/ ?

Entity Framework documentation

Learn to use Entity Framework Core, a modern object-database mapper for .NET that supports LINQ queries, change tracking, updates, and schema migrations. Browse tutorials, sample code, fundamentals, API reference and more.

Unknown User•16mo ago

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júlio•16mo ago

Yes, but I thouhg a little and I also lack knowledge on EF

Unknown User•16mo ago

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júlio•16mo ago

Oh okay Noted

Unknown User•16mo ago

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júlio•16mo ago

So it follows the .NET version

Unknown User•16mo ago

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júlio•16mo ago

I see xd

Unknown User•16mo ago

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júlio•16mo ago

I'll read all that and watch the video and I'll return when I understand EFCore I promise Thank you for the patience so far I very much appreciate it, now it's time for me to put in the work

Unknown User•16mo ago

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júlio•16mo ago

I wont be fopcusing much on code tbh I just want the theory

Unknown User•16mo ago

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júlio•16mo ago

Out of curiosity, I see a lot of things that go in the []'s before declarations thoes that have a name I can look for?

Unknown User•16mo ago

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júlio•16mo ago

Noted

Unknown User•16mo ago

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júlio•16mo ago

That is all new to me, the annoptations consept, I'll catch up on that too

Unknown User•16mo ago

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júlio•16mo ago

I see...

Unknown User•16mo ago

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júlio•16mo ago

I see, its a way to mark functionalities to the otisde

Unknown User•16mo ago

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júlio•16mo ago

Yeah that makes sense why its a bad idea XD

Unknown User•16mo ago

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júlio•16mo ago

I'm honestly kind of hyped to learn all this, I was always intimidated by database stuff so I stuck to learning things that were more comfortable to me But now after talking with you and seeing that stuff is well documented I think I can learn alot

Unknown User•16mo ago

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júlio•16mo ago

I see I wont touch the service for now until I understand EFCore So I did some reading and now I'm following the video you posted above I ran into a issue

júlio•16mo ago

júlio•16mo ago

I installed the NuGet packages regarding EntityFrameworkCore yet he is not recognizing the things The suggeested options tell me to install a EntityFramework package but EntityFramework is the old one, right? Am I missing some step?

Pobiega•16mo ago

if you check the "quick actions" on either of those errors, does it suggest "Import missing types" or similar?

júlio•16mo ago

júlio•16mo ago

The thing is Install package 'EntityFramework' I dont think this is Entity Freamework Core I think it could be the old one, right?

Pobiega•16mo ago

yeah, you dont wanna do that

júlio•16mo ago

Maybe Im missing some using? the video deosnt show the usings part of the code hmmm

Pobiega•16mo ago

VS should suggest the usings if they are available are you sure the nuget is installed in this project?

júlio•16mo ago

júlio•16mo ago

I installed the ones the video showed

Pobiega•16mo ago

that should be enough yep

júlio•16mo ago

I'm using .NET 7.0, could that be the problem? maybe there is no DbContext in .net 7.0?

Pobiega•16mo ago

using Microsoft.EntityFrameworkCore;

júlio•16mo ago

I tried that but

Pobiega•16mo ago

DbContext comes from there not from .NET itself it comes from that nuget, that namespace

júlio•16mo ago

Severity    Code    Description    Project    File    Line    Suppression State
Error    CS0234    The type or namespace name 'EntityFrameworkCore' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)    EntityFrameworkCoreMWE

Severity    Code    Description    Project    File    Line    Suppression State
Error    CS0234    The type or namespace name 'EntityFrameworkCore' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)    EntityFrameworkCoreMWE

EntityFrameworkCoreMWE is the name of my project

Pobiega•16mo ago

it cant find the nuget for some reason if you run "dotnet restore" in a terminal in your project root, what does it say?

júlio•16mo ago

Pobiega•16mo ago

okay... thats weird.

júlio•16mo ago

Pobiega•16mo ago

only one project in the solution?

júlio•16mo ago

júlio•16mo ago

Maybe it's the project type? I created a

júlio•16mo ago

Pobiega•16mo ago

empty was a bit overkill, but not a problem in itself and if you expand the "dependencies" there and then "packages"

júlio•16mo ago

Pobiega•16mo ago

no EF core

júlio•16mo ago

:O but I installed?

Pobiega•16mo ago

open your csproj

júlio•16mo ago

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
  </ItemGroup>

</Project>

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
  </ItemGroup>

</Project>

They are here

Pobiega•16mo ago

hm ok, restart VS

júlio•16mo ago

Pobiega•16mo ago

it must have an invalid state

júlio•16mo ago

Same issue after restarting

júlio•16mo ago

Why does nothing that I do work i swear to god

Pobiega•16mo ago

wait a second thats showing "program.cs" show your program.cs

júlio•16mo ago

using Microsoft.EntityFrameworkCore;
using System.ComponentModel.DataAnnotations;


namespace EntityFrameworkCoreMWE
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var builder = WebApplication.CreateBuilder(args);
            var app = builder.Build();

            app.MapGet("/", () => "Hello World!");

            app.Run();
        }
    }

    public class DataBase : DbContext
    {
        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            // The Connection Strings Reference: https://www.connectionstrings.com/sql-server/
            optionsBuilder.UseSqlServer("Server=localhost;Database=EntityFrameworkCoreMWE;Trusted_Connection=True");
        }

        // We tell EF about Messages, this means we now have, in the EntityFrameworkCoreMWE database,
        // a table called Messages
        public DbSet<Message> Messages { get; set; }

    }

    // this would go into the Model folder
    // Message is a Entity
    public class Message 
    {
        [Key]
        public int Id { get; set; } // primary key: unique identifier for each row
        public string? Title { get; set; }
        public string? Body { get; set; }
    }
}

using Microsoft.EntityFrameworkCore;
using System.ComponentModel.DataAnnotations;


namespace EntityFrameworkCoreMWE
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var builder = WebApplication.CreateBuilder(args);
            var app = builder.Build();

            app.MapGet("/", () => "Hello World!");

            app.Run();
        }
    }

    public class DataBase : DbContext
    {
        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            // The Connection Strings Reference: https://www.connectionstrings.com/sql-server/
            optionsBuilder.UseSqlServer("Server=localhost;Database=EntityFrameworkCoreMWE;Trusted_Connection=True");
        }

        // We tell EF about Messages, this means we now have, in the EntityFrameworkCoreMWE database,
        // a table called Messages
        public DbSet<Message> Messages { get; set; }

    }

    // this would go into the Model folder
    // Message is a Entity
    public class Message 
    {
        [Key]
        public int Id { get; set; } // primary key: unique identifier for each row
        public string? Title { get; set; }
        public string? Body { get; set; }
    }
}

I was following the video

Pobiega•16mo ago

I'm thinking you are mixing top level statements... ah ok you are not mixing it but its unusual to mix things like this. and please use file scoped namespaces 😄

júlio•16mo ago

So, make a file, open namespace EntityFrameworkMWE and type there? So the end goal would be more separated code?

Pobiega•16mo ago

you should have a quick action on the namespace EntityFrameworkCoreMWE line that says "convert to file scoped namespace"

júlio•16mo ago

Okay I did that

Pobiega•16mo ago

good. Now check the quick action on DataBase you should have a "Move to Database.cs"

júlio•16mo ago

júlio•16mo ago

Yes Okay i will do that

Pobiega•16mo ago

great.

júlio•16mo ago

OKay it created a new file and moved the things to that file

Pobiega•16mo ago

yup!

júlio•16mo ago

I did the same to Message

Pobiega•16mo ago

normally you only have one type per file, but its not a hard requirement if two classes strongly belong together, I let them be in the same file

júlio•16mo ago

I see The issues all come from the DataBase file now question If I manually create de Models folder and move Message.cs there Would that be good or bad?

Pobiega•16mo ago

you'll need to update the namespace but thats fine

júlio•16mo ago

Oh ok

Pobiega•16mo ago

namespaces should reflect folder structure

júlio•16mo ago

Oh I see

Pobiega•16mo ago

Im really not sure what the error is here thou, you clearly have an EF reference but it doesnt work in VS for some reason try dotnet build in the terminal see what it says

júlio•16mo ago

júlio•16mo ago

a lot of red

Pobiega•16mo ago

its still saying Program.cs

júlio•16mo ago

Odd

Pobiega•16mo ago

did you leave a using behind there?

júlio•16mo ago

júlio•16mo ago

I dont thing so oh

Pobiega•16mo ago

look at the very top lol its right there :p

júlio•16mo ago

omgefnskfd

Pobiega•16mo ago

still, no idea why its not working

júlio•16mo ago

júlio•16mo ago

maybe c# dislikes me maybe I'll just see the video without making code and believe that it works XD

Pobiega•16mo ago

no, you should fix your issues nugets are resolved as dll files does your output directory contain the EF Core dlls?

júlio•16mo ago

i dont even fully understand EFCore, how am I suposed to fix something that I dont even understand why its breaking 💀 let me see

Pobiega•16mo ago

its not breaking, its not even starting this isnt a code issue, its a tooling problem somewhere

júlio•16mo ago

This?

júlio•16mo ago

Pobiega•16mo ago

no, up one step then "bin"

júlio•16mo ago

nothign there i searched in the binaries frist but i didnt find anything

Pobiega•16mo ago

hm... comment out your dbcontext for now

júlio•16mo ago

so i tried the obj one ok

Pobiega•16mo ago

so that your project builds dotnet build verify that it actually builds

júlio•16mo ago

Pobiega•16mo ago

júlio•16mo ago

Progress!

Pobiega•16mo ago

now go bin/debug/ etc and check the dlls

júlio•16mo ago

júlio•16mo ago

There is one

Pobiega•16mo ago

thats yours

júlio•16mo ago

Yes I think it has the project name

Pobiega•16mo ago

Pobiega•16mo ago

you are missing these. the EF dlls

júlio•16mo ago

that's alot of files :/

Pobiega•16mo ago

so we need to figure out why dotnet restore isnt working right you're sure all files are saved properly?

júlio•16mo ago

I think so yes

Pobiega•16mo ago

like, your csproj isnt actually empty on disk?

júlio•16mo ago

let me check

Pobiega•16mo ago

if you open it wiht say notepad, it has the package references?

júlio•16mo ago

yes it is not empty and has the packages references

júlio•16mo ago

Pobiega•16mo ago

dotnet nuget list source run that.

júlio•16mo ago

Pobiega•16mo ago

ok, thats the expected result... wtf

júlio•16mo ago

xd I can try making anew project

Pobiega•16mo ago

try this dotnet nuget locals all -c then dotnet restore

júlio•16mo ago

Pobiega•16mo ago

okay, now your cache is clear so try a dotnet restore

júlio•16mo ago

Pobiega•16mo ago

ok, and dotnet build, then check your bin folder

júlio•16mo ago

the code is still commented, correct? the database one

Pobiega•16mo ago

should be ya

júlio•16mo ago

júlio•16mo ago

Still missing :/ very weird

Pobiega•16mo ago

https://learn.microsoft.com/en-us/nuget/consume-packages/package-restore-troubleshooting

Troubleshooting NuGet Package Restore in Visual Studio

A description of common NuGet restore errors in Visual Studio and how to troubleshoot them.

Pobiega•16mo ago

try this

júlio•16mo ago

ok ill trya nd see if it fix I noticed something

júlio•16mo ago

júlio•16mo ago

Is it normal to have the yellow thing?

Pobiega•16mo ago

nope

júlio•16mo ago

I think its because they are unused

Pobiega•16mo ago

no shouldn't be.

júlio•16mo ago

júlio•16mo ago

They appear selected when I click on "remove Unused References"

Pobiega•16mo ago

Hm, thats a new window. Never seen taht before. But lets not remove them.

júlio•16mo ago

Pobiega•16mo ago

go to database.cs again and try manually typing using Microsoft and using the autocomplete, does it not suggest EntityFrameworkCore?

júlio•16mo ago

júlio•16mo ago

Nope

Pobiega•16mo ago

¯\_(ツ)_/¯ I have no idea.

júlio•16mo ago

https://tenor.com/view/cry-sad-gif-25488313

Tenor

júlio•16mo ago

C#, the C is for Cursed I will try a new project Maybe I did something wrong when creating this one idk LOL fixed it @Pobiega I unnistalled the packets and re-installed them and now it works hehehe thank you for showing me how to approach this issues!

Pobiega•16mo ago

That makes no sense.

júlio•16mo ago

I noted down the process

Pobiega•16mo ago

Did anything change in the csproj?

júlio•16mo ago

nope its the same mystery So I wasnt able to get the database running xd I got error 40 and after some research I was kinda lost then I went and read alot about migrations and damn its a very clear thing, i liked knowing about them now Im back to the video and have a question

júlio•16mo ago

júlio•16mo ago

This is a screen shot of a part of the video the line await using var db = new Database(); ignoring the part about await using var cause i dont know about any of that yet, but what is he doing here? is db a Session? what I think its doing, is basically "connecting" us to the database? so basically, we can then mess with the Database object like if we were doing CRUD stuff, is that it?

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

I think he was just showing stuff around 30:00 actualy around 24:00 sorry i need to go to college now i have classes after work but ill be on discord there I also have a second question I didnt really understand from teh video

júlio•16mo ago

júlio•16mo ago

What would happen if the query gave no results? Would we get an exception? or nothing would happen?

Unknown User•16mo ago

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Pobiega•16mo ago

yep

Unknown User•16mo ago

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júlio•16mo ago

I see...

Unknown User•16mo ago

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Florian Voß•16mo ago

@TeBeConsulting I wonder how we could change the default value to something other than null? I guess we could use null coalescing operator:

people.FirstOrDefault(person => person.Name == "TeBeConsulting") ?? new Person("TeBeConsulting");

people.FirstOrDefault(person => person.Name == "TeBeConsulting") ?? new Person("TeBeConsulting");

anything nicer we can do?

Pobiega•16mo ago

could do something like that, but its not a very common case, since this is fetching from a database.

Unknown User•16mo ago

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Pobiega•16mo ago

so you'd want to add the new entity to your tracking

Unknown User•16mo ago

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Florian Voß•16mo ago

and the GetOrAdd() method would be using null coalescing operator?

Unknown User•16mo ago

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Florian Voß•16mo ago

cool, thank you

Unknown User•16mo ago

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Florian Voß•16mo ago

mhm okay

Unknown User•16mo ago

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Pobiega•16mo ago

could even register the returned object with the dbset before returning it, if you wanted

Unknown User•16mo ago

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Pobiega•16mo ago

yep, that would work

Unknown User•16mo ago

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Pobiega•16mo ago

if you are really fancy, you'd ofc provide a non-async factory version too. overloads are nice 🙂

Florian Voß•16mo ago

couldnt this be refactored to:

public static T GetOrCreateAsync(this DbSet<T> dbSet, IQueryable<T> query, Func<Task<T>> factory)
{
  var entity = await dbSet.FirstOrDefaultAsync(query);
  return entity ??= await factory();
}

public static T GetOrCreateAsync(this DbSet<T> dbSet, IQueryable<T> query, Func<Task<T>> factory)
{
  var entity = await dbSet.FirstOrDefaultAsync(query);
  return entity ??= await factory();
}

Pobiega•16mo ago

??= wouldn't work there but ?? would

Unknown User•16mo ago

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Florian Voß•16mo ago

oh, then

public static T GetOrCreateAsync(this DbSet<T> dbSet, IQueryable<T> query, Func<Task<T>> factory)
{
  return await dbSet.FirstOrDefaultAsync(query) ?? await factory();
}

public static T GetOrCreateAsync(this DbSet<T> dbSet, IQueryable<T> query, Func<Task<T>> factory)
{
  return await dbSet.FirstOrDefaultAsync(query) ?? await factory();
}

Unknown User•16mo ago

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Pobiega•16mo ago

almost codegolf at that point :p

Florian Voß•16mo ago

why not tho?

Pobiega•16mo ago

because thats an assigment ??is just "take right value if left is null" ??= is "assign right value if left is null, else do nothing"

Florian Voß•16mo ago

this should work right?

Unknown User•16mo ago

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Florian Voß•16mo ago

yeah I understand 🙂

Unknown User•16mo ago

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MODiX•16mo ago

tebeco#0205

REPL Result: Success

var a = 5;
Console.WriteLine(a = 3);

var a = 5;
Console.WriteLine(a = 3);

Console Output

Compile: 539.566ms | Execution: 27.839ms | React with ❌ to remove this embed.

MODiX•16mo ago

tebeco#0205

REPL Result: Failure

var a = 5;
if(a = 3) {Console.WriteLine(true);}
else {Console.WriteLine(false);}

var a = 5;
if(a = 3) {Console.WriteLine(true);}
else {Console.WriteLine(false);}

Exception: CompilationErrorException

- Cannot implicitly convert type 'int' to 'bool'

- Cannot implicitly convert type 'int' to 'bool'

Compile: 589.724ms | Execution: 0.000ms | React with ❌ to remove this embed.

Unknown User•16mo ago

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Florian Voß•16mo ago

public static async T GetOrCreateAsync<T>(this DbSet<T> dbSet, IQueryable<T> query, Func<Task<T>> factory)
{
  return await dbSet.FirstOrDefault(query) is T t ? t : await factory();  
}

public static async T GetOrCreateAsync<T>(this DbSet<T> dbSet, IQueryable<T> query, Func<Task<T>> factory)
{
  return await dbSet.FirstOrDefault(query) is T t ? t : await factory();  
}

how about this one xD goddamn I love c#, there are so many cool ways to write this but also kinda makes it hard to choose one

Unknown User•16mo ago

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Florian Voß•16mo ago

i just took what you had as the method's definition but yeah makes sense right, edited xd

Unknown User•16mo ago

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júlio•16mo ago

A model is made up of entity classes and a context object that represents a session with the database. Isn't a Model just a class? I don't get the "context object that represents a session with the database" part Wait, do I have to have a Context for each Model? So for example

public class PersonContext : DbContext {...}
public class Person {...}

public class BookContext : DbContext {...}
public class Book{...}

public class CarContext : DbContext {...}
public class Car{...}

public class PersonContext : DbContext {...}
public class Person {...}

public class BookContext : DbContext {...}
public class Book{...}

public class CarContext : DbContext {...}
public class Car{...}

Pobiega•16mo ago

júlio•16mo ago

Or only if I have a database for each?

Pobiega•16mo ago

you usually have one context for an entire project

júlio•16mo ago

I see, yeah this is what I though

Pobiega•16mo ago

it contains multiple DbSets

júlio•16mo ago

DbSet meaning a table in the database right?

Pobiega•16mo ago

something like that one dbset corresponds to one entity but that entity may potentially span more than one table usually thou, its fairly 1-to-1

júlio•16mo ago

I see Makes sense, thanks

Unknown User•16mo ago

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Denis•16mo ago

hot damn this thread has almost 2k comments

Pobiega•16mo ago

don't bother reading it, its really not that interesting

Unknown User•16mo ago

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júlio•16mo ago

But it would make sense if I wanted to connect to other database, for example I think Since form what I understand, a Context is relative to a database

Unknown User•16mo ago

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júlio•16mo ago

Yes, I agree I gave tat example to make clear since in the documentation the gave a name to a context that was related to a Entity

Unknown User•16mo ago

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júlio•16mo ago

Yeah okay o7 Also, I see code like this

using (var db = new BloggingContext())
{
    var blog = new Blog { Url = "http://sample.com" };
    db.Blogs.Add(blog);
    db.SaveChanges();
}

using (var db = new BloggingContext())
{
    var blog = new Blog { Url = "http://sample.com" };
    db.Blogs.Add(blog);
    db.SaveChanges();
}

In he video he also used using ... and assgned objects to it What is the meaning of using in this situations? Is it just to force destruction of a object? Does it mean the object wont be managed by garbage collector? Or just that that instance will be invalid after the scope ends?

Unknown User•16mo ago

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júlio•16mo ago

Yeah I understand that part now

Unknown User•16mo ago

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júlio•16mo ago

So I assume its good for the context to use using, correct?

Unknown User•16mo ago

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júlio•16mo ago

because we want to have more control over when it will be disposed right?

Pobiega•16mo ago

if you use it like this, yes. but normally you dont use it like this

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Yeah, i though about "damn do I have to write this every time" xd

Pobiega•16mo ago

especially in a web app, you will never ever see new BloggingContext() you inject it instead

júlio•16mo ago

thats a new thing Ill have to learn aswell

Pobiega•16mo ago

and that means the service provider takes care of object lifetimes, and in a web project that would be the request scope

júlio•16mo ago

Okay, thanks for explaining, back to reading 📖

Denis•16mo ago

The using statement is basically syntax sugar for closing connections, disposing of instances wrapped in the using statement. E.g., you wrap a File writer in a using statement. This ensures that the file is closed, once you are done writing to it. Without a using statement you'd have to write that yourself

Denis•16mo ago

https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/statements/using

using statement - ensure the correct use of disposable objects

Use the C# using statement or declaration to ensure the correct use of disposable objects

Unknown User•16mo ago

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FusedQyou•16mo ago

To me syntactic sugar means an easier alternative to write certain behaviour, which ends up being lowered into the same thing. Considering using is lowered into a try-finally, I would call it the syntactic sugar of that, since it's an easier way to write it.

Unknown User•16mo ago

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FusedQyou•16mo ago

That's whole different behaviour altogether which would not be related to the using block lel

Unknown User•16mo ago

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júlio•16mo ago

Is it the equivalent of doing siomething like

{
  {
    var foo = SomeConnection();
  }
}

{
  {
    var foo = SomeConnection();
  }
}

Pobiega•16mo ago

Denis•16mo ago

This thread is still going Smadge

Pobiega•16mo ago

what exactly would this hypothetically be equivalent to? the outer scope does nothing here, and the inner one simply limits the scope of foo, just like all scopes do.

júlio•16mo ago

end of scope forces a stack unwind so it would dispose of the stuff inside oh wait c# doesnt put objects in the stack i keep forgetting

Pobiega•16mo ago

it wouldnt dispose either way if an object goes out of scope, it will eventually be picked up by GC

júlio•16mo ago

wait no, it would work cause no other ref was holding the obj

Pobiega•16mo ago

but that is not the same as disposing IDisposable.Dispose() is a specific method

júlio•16mo ago

Isnt Disposing what happens when the objects gets collected by the GC?

Pobiega•16mo ago

júlio•16mo ago

Pobiega•16mo ago

not everything can be cleaned up nicely by the GC anyways unmanaged resources, like window handles, file handles etc for example thats why IDisposable exists, so you can handle that stuff yourself

júlio•16mo ago

Yeah i know does implementing IDisposable mark the object as unmanaged? it should honestly

Pobiega•16mo ago

it doesnt.

júlio•16mo ago

cause if Dispose isnt called in destruction I have to make it call Dispose, right?

Pobiega•16mo ago

not have to. but in most cases, should HttpClient is a good exception. you should not be using var client = new HttpClient(), ever

júlio•16mo ago

what I mean is, if I dont explicitly call Dispose, or do the funny using thingy, will something call it for me? why not? ever?

Pobiega•16mo ago

https://learn.microsoft.com/en-us/dotnet/fundamentals/code-analysis/quality-rules/ca1063#pseudo-code-example

CA1063: Implement IDisposable correctly (code analysis) - .NET

Learn about code analysis rule CA1063: Implement IDisposable correctly

Pobiega•16mo ago

look here for how to implement IDisposable if you have native resources

júlio•16mo ago

native resources are resources I make, right?

Pobiega•16mo ago

no its unmanaged stuff like IntPtr in this case

júlio•16mo ago

why are they called native resources? kinda weird name unmanaged resources would be more clear

Pobiega•16mo ago

its native because it belongs to the OS managed resources are managed by the CLR but tbh, stop worrying about this lol this is so beyond what you are doing

júlio•16mo ago

managed resources are managed by the GC tho CLR starts the GC

Pobiega•16mo ago

the GC is part of the CLR why are you splitting hairs?

júlio•16mo ago

GC was the topic i read the most about when I knew about c# a few days ago its very interesting the way it works

Pobiega•16mo ago

Sure, but unrelated to your current problems and tasks.

júlio•16mo ago

it helps me understand things if i have a clear definiton of what hings are I know but if I dont know how things work, do I really know the things?

Pobiega•16mo ago

Sure. But do you need to know quantum physics to ride a bike?

júlio•16mo ago

No :)

Pobiega•16mo ago

You already have a huge task ahead of you, don't make it larger 😛 you can learn the details on GC and managed/unmanaged stuff later

júlio•16mo ago

maybe its just my brain trying to detour from the main task cause im stuck again oh well back to reading

júlio•16mo ago

júlio•16mo ago

I only have one project here i think Why cant I add a migration? omg the goddamn backup file

Pobiega•16mo ago

yarp

júlio•16mo ago

todday is the day I try to get a migration working yesterday i tried but I got error 40

Pobiega•16mo ago

I don't know what error 40 is. I know most http status codes by heart, but not everything else :p

júlio•16mo ago

it was a error not in the browser but like in the command shell lwt me see if I can reproduce

Pobiega•16mo ago

likely a SQL server error?

Error 40: Could Not Open a Connection to SQL Server

yeeep.

júlio•16mo ago

It was when I tried to update the database

júlio•16mo ago

júlio•16mo ago

The command was dotnet ef database update So yeah, I was unable to follow the video from there

Pobiega•16mo ago

seems pretty clear to me what the error is

júlio•16mo ago

buuuut my connection string is good i think

Pobiega•16mo ago

its not, or your server is offline

júlio•16mo ago

optionsBuilder.UseSqlServer("Server=localhost;Database=EntityFrameworkCoreMWE;Trusted_Connection=True");

optionsBuilder.UseSqlServer("Server=localhost;Database=EntityFrameworkCoreMWE;Trusted_Connection=True");

I'm going to make a very noob beginner question Microsoft SQL Server Managment Studio

Pobiega•16mo ago

SSMS, yep

júlio•16mo ago

Is that my SQL server?

Pobiega•16mo ago

nope.

júlio•16mo ago

Its just a program that manages databases?

Pobiega•16mo ago

its a program that connects to SQL server and lets you do stuff in it yes.

júlio•16mo ago

So I have a local SQL server? lLike in my computer?

Pobiega•16mo ago

probably? maybe? I dont know?

júlio•16mo ago

Pobiega•16mo ago

looks like it

júlio•16mo ago

it has a IP in front that isnt 127.0.0.1

Pobiega•16mo ago

wdym in front

júlio•16mo ago

Pobiega•16mo ago

thats not an IP thats the version

júlio•16mo ago

Oh.... hehe

Pobiega•16mo ago

júlio•16mo ago

oh okay

júlio•16mo ago

This is mine So if it was local I should see a icon in bottom left corner right?

Pobiega•16mo ago

no, it is local how do I know? because the hostname is .

júlio•16mo ago

Pobiega•16mo ago

nah, it likely runs as a service press ctrl+shift+esc go to services (the plugin icon) see if you find it in your services list

júlio•16mo ago

Any of these?

Pobiega•16mo ago

I run mine in a docker container on WSL, so its slightly different well, those are related to it for sure

júlio•16mo ago

those are the only ones I have that have the text SQL

Pobiega•16mo ago

okay, well it doesnt really matter change your connstr to Server=.\SQLSERVER give that a spin.

júlio•16mo ago

SAme output error 40\

Pobiega•16mo ago

when you start SSMS, what do you put in the "server name" field?

Pobiega•16mo ago

júlio•16mo ago

.\SQLSERVER

Pobiega•16mo ago

then that is what your connstr should have

júlio•16mo ago

Ohh okay, noted

Pobiega•16mo ago

wait, is that your entire connstr above? or did you remove the userid/password fields?

júlio•16mo ago

do thaths it ohhhh omg I forgot about the password sorry Ill add that and see Goddamnit Same issue

júlio•16mo ago

Pobiega•16mo ago

hm, it cant even get to the login part your computer seems a bit cursed tbh first the weird dotnet nuget restore, now this

júlio•16mo ago

true everyuthing i tried so far as failed with erros sucks to be me

Pobiega•16mo ago

But SSMS can connect and manage the server just fine?

júlio•16mo ago

I mean... yes Iºmn not understanding something Why is it that the original project (the service), doesnt have a DbCOntext he uses theconenction string in the Startup.cs file

Pobiega•16mo ago

It did thou

júlio•16mo ago

public void ConfigureServices(IServiceCollection services)

public void ConfigureServices(IServiceCollection services)

in this function not in a class that inherits from DbCOntext

Pobiega•16mo ago

Thats how you usually do it

júlio•16mo ago

So why are the tutorials using a class? ohhhh it used to be in the class HelperContext but its commented there

#warning To protect potentially sensitive information in your connection string, you should move it out of source code. See http://go.microsoft.com/fwlink/?LinkId=723263 for guidance on storing connection strings.

So maybew it was originally in the class but it was changed to the Startup.cs file maybe for security reasons? I mean the string is still there so idk how that would improve security but ok

 ---> System.ComponentModel.Win32Exception (67): The network name cannot be found.

 ---> System.ComponentModel.Win32Exception (67): The network name cannot be found.

So this line appears in that big output from the console maybe its a clue?

 Verify that the instance name is correct and that SQL Server is configured to allow remote connections.

 Verify that the instance name is correct and that SQL Server is configured to allow remote connections.

How can I verify that the SQL Server is configured to allow remote connections? I mean its local tho i dont know :(

Pobiega•16mo ago

SSMS working is the key bit You need to figure out why

júlio•16mo ago

Is there a way to "ping" the sqlserver? just to see if its alive I want to see if I can reach my local server before assuming the problem is in the connection string I mean, sure if the SSMS can connect, it should be alive Login works fine and it shows the dates and whatever but like outside of SSMS

Pobiega•16mo ago

You don't ping a server, you ping a host. The equivalent is connecting to it

júlio•16mo ago

so I would run the command "ping <hostname>"? in this case

Pobiega•16mo ago

But the hostname is . Aka localhost

júlio•16mo ago

ping ./SQLSERVER

Pobiega•16mo ago

That's not your hostname Hostnames don't contain slashes

júlio•16mo ago

I see Okay i used my hostname and it replied so that is good i think

Pobiega•16mo ago

.... Did you ping localhost?

júlio•16mo ago

that is my computers hostname I dont get why my connection string is <hostname/SQLSERVER> and not just <hostname>

Unknown User•16mo ago

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júlio•16mo ago

well yes but

júlio•16mo ago

I have N databases SQLSERVER is a database of databases?

Unknown User•16mo ago

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júlio•16mo ago

in this case, my local mahcine

Unknown User•16mo ago

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júlio•16mo ago

So if I can ping my hostname and i get a reply, it means the server is alive

Unknown User•16mo ago

Message Not Public

júlio•16mo ago

in the server (my machine), I have 1 or more SQLSERVER instances, and each instance can have 1 or more databases, is that it?

Unknown User•16mo ago

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júlio•16mo ago

I see....

Unknown User•16mo ago

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júlio•16mo ago

This is the problem im having since yesterday I try to run the command dotnet ef database update I made the migration successfully but it cant connect to the database my conenction string looks like this Server=JULIOPACHECO/SQLSERVER;Database=EntityFrameworkCoreMWE;User Id=sXXXX;Password=XXXX; oh wait the password is incorrect wtf 1 sec

Unknown User•16mo ago

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júlio•16mo ago

no the password is corerct.... I tried giving the connection string in the command

dotnet ef database update --connection "......"

dotnet ef database update --connection "......"

Still failed

Pobiega•16mo ago

and you have tried Server=.\SQLSERVER;Database=EntityFrameworkCoreMWE;User Id=sXXXX;Password=XXXX;?

júlio•16mo ago

username and password are correct Yes still faild

Pobiega•16mo ago

with the . and the backslash?

júlio•16mo ago

omg wait it faild but difernt error

júlio•16mo ago

omg my hopes are back up i was starting to question my existence

Pobiega•16mo ago

have you been using a forward slash the entire time?

júlio•16mo ago

yes :(

Pobiega•16mo ago

NGL, getting a bit tired of you not paying attention to details I suggested .\SQLSERVER from the very start and you said several times you tried it and it didnt work

júlio•16mo ago

sorry... So SSL is a cerificate

Pobiega•16mo ago

SSL is .. a lot more than that but it uses certificates

júlio•16mo ago

so SQL uses a SLL certificate and the certificate is not trustetd? i asked GPT is tehre a way to check the certificates?

Pobiega•16mo ago

TrustServerCertificate=true; in your connection string since this is for a local machine, this is fine its not fine for a remote connection

júlio•16mo ago

OMG it worked

Pobiega•16mo ago

Also, please stop using GPT as a google replacement its not a google replacement it doesnt know facts

júlio•16mo ago

I didnt! I was just for the errors i was getting :( I dislike GPT

Pobiega•16mo ago

it predicts text sequences

júlio•16mo ago

I know :( But desperate times make desperate measures

Pobiega•16mo ago

Pobiega•16mo ago

that top link contained the answer

júlio•16mo ago

O yeah GPT wasnt very helpful here

Pobiega•16mo ago

So why are you defaulting to it over google?

júlio•16mo ago

Pobiega•16mo ago

or bing, or DDG

júlio•16mo ago

I DiNt I literally just used it for this now i didnt touch gpt for the past days i talked here

Pobiega•16mo ago

okay, your connstr is finally fixed, so now you can get started with EF

júlio•16mo ago

yes, finally... thank you for the patience sorry i annoyed you i didnt mean to mess up

Pobiega•16mo ago

beacuse you don't normally have a fallback connstr hardcoded in your application, as I mentioned before. You read from the config, if it isnt there, you crash (intentionally). because that means your app is not configured correctly

júlio•16mo ago

this would be the appsettings.json?

Pobiega•16mo ago

sort of. not really, is the real answer

júlio•16mo ago

Pobiega•16mo ago

because that file is usually checked in to source control and you dont want your secrets in source control you'd use user secrets or similar locally, and when deployed you'd use environment variables or a keyvault or something

júlio•16mo ago

Noted One question Lets say that I have 3 classes in my program and I only put one of them in a forthe class (the context class)

Pobiega•16mo ago

júlio•16mo ago

So in it I would only have one DbSet<A>

Pobiega•16mo ago

júlio•16mo ago

When I made a migration, would It only create one table in the database for class A? fourth*

Pobiega•16mo ago

"put them in", you mean by making a DbSet property for it?

júlio•16mo ago

My question is, will the migration only make the tables for the stuff I register in the Context?

Pobiega•16mo ago

yes

júlio•16mo ago

yes ahh okay that is nice

Pobiega•16mo ago

however, if you make a DbSet<A> and A has a list of B in it then it will create tables for both since B is required for A to make sense

júlio•16mo ago

this would be a 1-N relation?

Pobiega•16mo ago

yes

júlio•16mo ago

I see So We use lists for that

Pobiega•16mo ago

or many to many, if B also has a list of A

júlio•16mo ago

okay Some kinds of relations require a third table to be created tho would It do that? Or would I have to help it?

Pobiega•16mo ago

yes no

júlio•16mo ago

okay okay

Pobiega•16mo ago

EF will figure it out on its own, most of the time but we can help it or guide it to do things the way we want thats done in the OnModelCreate override

júlio•16mo ago

I see, thats a bit more advanced tho, ill get to that eventually, just curious :) Ill go back to the video and the documentation im happy now finally got something to work after 4 days

júlio•16mo ago

júlio•16mo ago

Left side is my project, right side is the original project I'm slowly adding file by file I installed the NewtonJSON package but the IDE is not recognizing it I have the same usings The only thing that is differente is the .NET version the original project (right) is using .NET Core 3 and my project (left) is using .NET 7 Any thing I can try? The quick actions dont solve anything

júlio•16mo ago

júlio•16mo ago

júlio•16mo ago

I also have a similar issue with logging.AddFile in the Program.cs file Maybe the .NET version is the issue?

júlio•16mo ago

júlio•16mo ago

very odd

https://learn.microsoft.com/en-us/dotnet/api/microsoft.extensions.dependencyinjection.newtonsoftjsonmvcbuilderextensions.addnewtonsoftjson?view=aspnetcore-7.0\ This says that I should have the method I think

júlio•16mo ago

júlio•16mo ago

not sure is ASP.NET Core 7.0 is just a fancy way of saying .NET 7.0 but idk

Pobiega•16mo ago

ASP.NET Core 7 is the latest version of ASP .NET is the CLR , asp.net core is the web framework I would recommend you try not using NewtonsoftJson in the new one .NET has a new JSON library called System.Text.Json since a few versions ago, and its much faster and modern. It doesnt have all the features of newtonsoft just yet, but it does handle most everyday usecases.

júlio•16mo ago

Well the things is, I dont really know enought to replace existing code using Newton with that well actually its only used there in that situation in the public void ConfigureServices(IServiceCollection services)

Pobiega•16mo ago

well, it does a lot more than that.

júlio•16mo ago

maybe I can try using that neew one

Pobiega•16mo ago

that AddNewtonsoftJson(); thing registers newtonsoft as the default serializer but tbh, you likely wont notice a differnce, since there are no newtonsoft specific configurations being applied there and without those, they behave more or less the same you'll just need to look out for [JsonProperty] (newtonsoft) vs [JsonPropertyName] (STJ) and the likes

júlio•16mo ago

the project doesnt use [JsonProperty] anywhere So I think its fine?

júlio•16mo ago

Is this one the equivalent?

Pobiega•16mo ago

even if it did, you'd just need to add a Property and you'd be done.

júlio•16mo ago

I installed the System.Text.Json

Pobiega•16mo ago

yes, but if you dont specify any options its there by default you dont need to STJ is part of the .net base library

júlio•16mo ago

O So its the default? okay I see So i just delete the Newton and delete the line cause the error okay

júlio•16mo ago

So I remember we talked about this some time ago But I didn't really understand anything

Pobiega•16mo ago

dont use it just skip that line entirely.

júlio•16mo ago

just straight up delete okay

Pobiega•16mo ago

its most likely an attempt at optimizing the api

júlio•16mo ago

"Enables full buffering of response bodies. "

Pobiega•16mo ago

but just from going to .NET 7 you will likely increase the request/second rate by a singnificant rate and from using STJ instead of newtonsoft too

júlio•16mo ago

Okay, out of curiosity, what is the default behaviour?

Pobiega•16mo ago

wdym?

júlio•16mo ago

Or, same question but from another angle, what does it mean to "full buffering of response bodies"

Pobiega•16mo ago

I have no idea.

júlio•16mo ago

https://learn.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.builder.responsebufferingmiddlewareextensions.useresponsebuffering?view=aspnetcore-1.1

Pobiega•16mo ago

it was an experimental package that never left prerelease

júlio•16mo ago

Oh Maybe that's why in .net 7.0 i cant find it in ide maybe it doesnt exist anymore

Pobiega•16mo ago

it only ever existed for a very short time I had never heard of it before you and tebe brought it up

júlio•16mo ago

Xd same Xd btw what do you think about my plan my plan is to make a migration since I have no clue about the tables but I do have the objects Im going to try and make a migration and then make EF make the database locally so that I can mess with the service and have a working database is this a good idea?

Pobiega•16mo ago

yes

júlio•16mo ago

FINALLY I say something that makes sense I'm learning :D I'm down to one last error

júlio•16mo ago

This happens herer in Program.cs

        public static IWebHost BuildWebHost(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .ConfigureLogging((hostingContext, logging) =>
                {
                    logging.AddConfiguration(hostingContext.Configuration.GetSection("Logging"));
                    //logging.AddConsole();
                    logging.AddDebug();
                    logging.AddEventSourceLogger();
                    logging.AddFile("Logs/helperApi-{Date}.txt");

                })
                .UseStartup<Startup>()
                .Build();

        public static IWebHost BuildWebHost(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .ConfigureLogging((hostingContext, logging) =>
                {
                    logging.AddConfiguration(hostingContext.Configuration.GetSection("Logging"));
                    //logging.AddConsole();
                    logging.AddDebug();
                    logging.AddEventSourceLogger();
                    logging.AddFile("Logs/helperApi-{Date}.txt");

                })
                .UseStartup<Startup>()
                .Build();

júlio•16mo ago

Is this also something that deosnt exist anymore? Also, how can I tell if something no longer exists? BEcasue i might encounter this issue again eventually since the code is really old

Pobiega•16mo ago

https://www.nuget.org/packages/Microsoft.AspNetCore.Buffering

Microsoft.AspNetCore.Buffering 0.2.2

ASP.NET Core middleware for buffering response bodies.

Pobiega•16mo ago

Pobiega•16mo ago

júlio•16mo ago

I see Ill save that link for future

Pobiega•16mo ago

anytime you see a package, check it up on nuget.org if its an official microsoft package, and its version isnt 7.xxxx then you should take an extra look when a new .net version comes out, all core packages are released with the same major version

júlio•16mo ago

júlio•16mo ago

This one is still alive But I get error? This is regarding the .AddFile

Pobiega•16mo ago

that is definitely still alive

júlio•16mo ago

Pobiega•16mo ago

you are using it the wrong way the API has likely changed since .netcore31

júlio•16mo ago

Pobiega•16mo ago

so what you do is look up the docs and that leads you here: https://learn.microsoft.com/en-us/dotnet/api/microsoft.extensions.logging.iloggingbuilder?view=dotnet-plat-ext-7.0

júlio•16mo ago

So they removed file support

Pobiega•16mo ago

looks like the file based methods were either removed or moved to another package to google we go! "LoggingBuilder add file"

júlio•16mo ago

How do I know what to search for? I ask this because this is being done in a specifi place in a configuration how do I know that something "will fit"?

Pobiega•16mo ago

check the type of logging

júlio•16mo ago

ILoggingBuilderr

Pobiega•16mo ago

no wrong yes correct start with "C# <type name> <your thing>"

júlio•16mo ago

Serilog.Extensions.Logging.File or FileLoggerProvider in Orleans.TestingHost.Logging

Pobiega•16mo ago

Serilog absolutely can write to a file, but that is a different logging framework. from what I've found, it looks like M.E.Logging has entirely dropped file support

júlio•16mo ago

Well

Pobiega•16mo ago

However, serilog is... amazing

júlio•16mo ago

cant I just log to console

Pobiega•16mo ago

so you could just use that sure you can or you add serilog in "adaptor" mode where it wraps M.E.L and takes over logging but your applicationcode still use M.E.Logging, but you can log to console, file etc

júlio•16mo ago

Logging is a pretty new concept to me yet if I do

Pobiega•16mo ago

Add it to your list of stuff to investigate 🙂

júlio•16mo ago

logging.AddCOnsole(); will it log to console? Will do!

Pobiega•16mo ago

Serilog is considered "best practice" and industry standard tbh yup

júlio•16mo ago

So it means that, when I start my application, it will open up a console and start dumping things threr, right? even if my project is not a console application?

Pobiega•16mo ago

kinda. it would open the console anyways. no it only works on console apps. But luckily for you, web apps are console apps.

júlio•16mo ago

They are? oh

Pobiega•16mo ago

ofc they are.

júlio•16mo ago

i though they were browser pages or smthng since I access then with a link

Pobiega•16mo ago

jfc my guy you lack some serious basic computer knowledge >_> a backend web app listens to web requests and responds it isnt a browser, or a page its the thing that answers the requests

júlio•16mo ago

Ohh i see

Pobiega•16mo ago

its still a program, so it needs to run somewhere

júlio•16mo ago

So its output is stdout I mean

Pobiega•16mo ago

sure.

júlio•16mo ago

the console

Pobiega•16mo ago

yes

júlio•16mo ago

ok ok

Pobiega•16mo ago

but inside the app is a HTTP listener where it accepts http requests, and returns http responses

júlio•16mo ago

i see well myu boss just came near and told me i cant use discord smh imma die im going to read documentation and write down my questions :( when I get home I will aks things sorry i have to leave apparently goddamn it :(

Unknown User•16mo ago

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Pobiega•16mo ago

"Since no one at the company is helping me with anything at all, I got these french and swedish dudes teaching me everything from C#, networking, databases, asp.net, ef core, how computers work, how to troubleshoot and much more."

Denis•16mo ago

@dryfish please try and find a new employer

Unknown User•16mo ago

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FusedQyou•16mo ago

Discord is pretty commonly disabled due to causing procrastination Blame other servers that are not helpful 🤷

Unknown User•16mo ago

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Pobiega•16mo ago

ideally the goal is to make sure everyone has what they need to move forward with their tasks, ie not be blocked by something, and other people pitch in to say "I can help with that". usually its just used to say what you did/are doing so the PM feels that they are involved 😦

Unknown User•16mo ago

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júlio•16mo ago

Hey guys I'm using discord on phone I'm on a food break They can't control what I do on my breaks So I managed to do a bunch of things actually I'm having a few problems tho When I navigate in browser to a route I get an exception and the breakpoint doesn't stop in the controller I suspect it's cause I'm not registration the Json service properly in the program.cs Anyways, in my lunch break I'll dump here some questions I have maybe someone can help I have to go now they are coming Brb

Unknown User•16mo ago

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júlio•16mo ago

Okay guys Imma dump some question I noted down, ill read them when I get home

Unknown User•16mo ago

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júlio•16mo ago

1- Why are methods in Controllers not marked as async? Are they implicitly asnychronous? 2- What are the methods in the Controllers supposed to return? and what is a Task<IResult>? 3- Is it enough to jsut change the return type to a JsonResult if I want them to return JSON? It works if I do that, but I dont get what kind of magic is happening 4- Why is the connection string behing used in the ConfigureServices in the Startup.cs file? What do Services have to do with connecting to the database? 5- also, why do they call Services to the helper classes? Its just a class that does soemthing? 6- what should I return if I get a invalid input, of a method in the COntroller that returns a JSON? is there some standard I can fallback to or just return null? 7- What are the future implications of not having a Model that deosnt directly represent the database? For example, I found out the model has more fields then the database we are using, and when We convert to JSON the extra fields get the value null. I mentioned this and they told me maybe the database changed?No one really knows wtf is going on so Yeah, I wrote down some thing I think might be bad in the future but idk appreciate someone who knwos better to explain this Also I solved the issue I was having and managed to get the thing running However I did some things that I think could be done better,. For the Service problem, the registartion was giving me the execption. I was using the MS type JsonResult like tihs: //builder.Services.AddSingleton<JsonResult>(); I solved by doing this:

using Microsoft.AspNetCore.Mvc;

namespace helper.Services
{
    public class JsonService
    {
        public JsonService() { }
        public JsonResult ToJson(object obj) { 
            return new JsonResult(obj);
        }
    }
}

using Microsoft.AspNetCore.Mvc;

namespace helper.Services
{
    public class JsonService
    {
        public JsonService() { }
        public JsonResult ToJson(object obj) { 
            return new JsonResult(obj);
        }
    }
}

And in the Program.cs I did this:

builder.Services.AddTransient<JsonService>();

builder.Services.AddTransient<JsonService>();

Unknown User•16mo ago

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júlio•16mo ago

I saw a video in the .net yt channel that shwoed something similar and I tried it and worked but this is wwhat the previous guys did in the code and the viode is 3 years old So is tehre a better approach for this so taht I dont have to use the useless type JsonService>? Okay guys I gotta run now before I get caught Illr ead everythigng wehn I get home I rpomise gotta run

Unknown User•16mo ago

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FusedQyou•16mo ago

1. Nothing is async unless specified with the async key. Controller methods are synchronous by default but you can make them async by adding the async keyword and returning Task. .NET will then invoke it asynchronously. 2. This really depends on use case. Mostly you can return IActionResult, but you can also return ActionResult<T> where T is the type you return. This is useful for programs like Swagger to understand what an endpoint returns. When returning an (I)ActionResult, you need to specify the status code. NoContent() returns a 201, and Ok(T) returns a 200 with a returned object for example. There are a lot. You can also just return any Type, which means that you have no control over specific status codes, and you're not required to pass Ok(T) or something. 3. Yes, I believe if you make it an (I)ActionResult you can return Json(T) and your endpoint will also indicate JSON is returned. 4. I didn't read the convo, but you inject a database context into the list of services the application can use. This is called dependency injection. The idea is that you specify your settings once, for this collection, and anything supporting dependency injection can then request a transient, scoped or singleton instance of a dependency, which is then used there. In this case, a scoped database context is used for each request to communicate with the database. I strongly recommend you learn about dependency injection. 6. Same as point 2 and 3 I guess. You can return json(T) for a valid result. Otherwise you can return badRequest(), assuming the user did something wrong and assuming you're returning an (I)ActionResult. By default, your API will return an InernalServerError if something goes wrong, and you did not handle it.

Unknown User•16mo ago

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júlio•16mo ago

Heyo guys I'm back Imma go thru each anwser, thanks for the replies btw fcken have to do this on the weekends cause no other change to use discord while im there during the week xd well, atleast i'm enjoying learning all this honestly, so it's fine :) yeas, both I think So, currently I have this:

[HttpGet("{nif}")]
public JsonResult Get(string nif)
{ //...

[HttpGet("{nif}")]
public JsonResult Get(string nif)
{ //...

So you're saying that, If I don't specify the async, it's not async?

Unknown User•16mo ago

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júlio•16mo ago

(This code is inside the Controller)

Unknown User•16mo ago

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júlio•16mo ago

Yes Input Output

Unknown User•16mo ago

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júlio•16mo ago

Blocking

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

yes all that is a form of I/O

Unknown User•16mo ago

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júlio•16mo ago

reading from console too but thats a stream

Unknown User•16mo ago

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júlio•16mo ago

you areladdy menitoned stream

Unknown User•16mo ago

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júlio•16mo ago

oh really? interesting

Unknown User•16mo ago

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júlio•16mo ago

Some streams could be just for I and others for O, is that what you mean?

Unknown User•16mo ago

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júlio•16mo ago

okay i will

Unknown User•16mo ago

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júlio•16mo ago

This is also some thing that after I read async for C# i didnt really understand, so I get that its a language level asynchornization thingy, but what does that actually mean? does it start a thread if I do something async? and what if I use the thing I asynced before, does it wait there until that imaginary thread finish?

Unknown User•16mo ago

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MODiX•16mo ago

TLDR on async/await: * every .net API that is suffixed with Async (eg: .Read() and .ReadAsync()) => use the Async version * if the API name ends with Async => await it * if the API returns a Task => await it * if you have to await in a method: * that method must have the async keyword (you could even suffix your function name with Async, up to you) * if it was returning T (eg:string) => it should now return Task<T> (eg: Task<string>) * APIs to ban and associated fix:

var r = t.Result;                   /* ===> */ var r = await t;
t.Wait();                           /* ===> */ await t;
var r = t.GetAwaiter().GetResult(); /* ===> */ var r = await t;
Task.WaitAll(t1, t2);               /* ===> */ await Task.WhenAll(t1, t2);

var r = t.Result;                   /* ===> */ var r = await t;
t.Wait();                           /* ===> */ await t;
var r = t.GetAwaiter().GetResult(); /* ===> */ var r = await t;
Task.WaitAll(t1, t2);               /* ===> */ await Task.WhenAll(t1, t2);

Unknown User•16mo ago

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júlio•16mo ago

Well, but why? I get that the goal is to not get stuck on I/O, but what is actually happening when I use a async thing? Does the main thread start a new thread and pass that new thread the context (not talking about BD context here) and the new thread now deals with the request, freeing up the main thread to listen to other requests?

Unknown User•16mo ago

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júlio•16mo ago

So I should only mark functions as Async when I do I/O in them, else its overkill or bad use of resources?

Unknown User•16mo ago

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MODiX•16mo ago

var r = t.Result;                   /* ===> */ var r = await t;
t.Wait();                           /* ===> */ await t;
var r = t.GetAwaiter().GetResult(); /* ===> */ var r = await t;
Task.WaitAll(t1, t2);               /* ===> */ await Task.WhenAll(t1, t2);

var r = t.Result;                   /* ===> */ var r = await t;
t.Wait();                           /* ===> */ await t;
var r = t.GetAwaiter().GetResult(); /* ===> */ var r = await t;
Task.WaitAll(t1, t2);               /* ===> */ await Task.WhenAll(t1, t2);

júlio•16mo ago

That doesn't explain my question I think I was asking about how I should decide to mark the function as async

Unknown User•16mo ago

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júlio•16mo ago

From what you explain, I think that I mark a function as async if I do I/O inside it, is this correct? Hmmm The thing is Im looking at the existing code now The function is not assync but in it they query the database and no Async used

Unknown User•16mo ago

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júlio•16mo ago

Yeah this is what they are doing, a .FirstOrDefault, but no await used

Unknown User•16mo ago

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MODiX•16mo ago

tebeco#0205

let's take SaveChanges/Async

Quoted by

<@!689473681302224947> from #Understanding project structure - Visual Studio ASP.NET Core (click here)

React with ❌ to remove this embed.

Unknown User•16mo ago

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júlio•16mo ago

Out of curiosity, if Async is the one that should be used, why do they support the non-Async version? A better question is, in what situations would I want to use the non-Async version?

Unknown User•16mo ago

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júlio•16mo ago

Yeah, I was actually wondering in schenarios with alot of trafic, if I really wanted to use async, or would waiting for I/O be prefered

Unknown User•16mo ago

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júlio•16mo ago

I see So what I registered from this topic: If I do I/O on a function, I mark it as asyn and return a Task<Return Type> and I use await for stuff that end with Async

Unknown User•16mo ago

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júlio•16mo ago

Noted Iºm trying out the things we talked bout

júlio•16mo ago

oh wait i think its in the wrong place

Unknown User•16mo ago

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júlio•16mo ago

nvm yeap my bad

júlio•16mo ago

júlio•16mo ago

Yeah so I keep getting these kind of stuff

Unknown User•16mo ago

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júlio•16mo ago

"X" is not null here

Unknown User•16mo ago

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júlio•16mo ago

I added the Task but forgot the async 😅

Unknown User•16mo ago

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júlio•16mo ago

But isnt the controller only called by the browser, when I nagivate to the route? I mean, not the brwoser but like when I make a request to that endpoint isnt that the only place?

Unknown User•16mo ago

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júlio•16mo ago

have a nice meal sir So I have now corrected the function

        [HttpGet("{nif}")] // /api/nifs/<nif>
        public async Task<JsonResult> Get(string nif)
        {
            Nifs? first = null;
            _logger.LogInformation(LoggingEvents.GetNif, $"Getting nif {nif}", nif);
            try
            {   
                if (IsValidNif(nif))
                {
                    first = await _context.Nifs.FirstOrDefaultAsync(n => n.Nif == nif);
                }
            }
            catch (Exception ex)
            {
                _logger.LogCritical(LoggingEvents.GetNifException, ex, $"nif({nif}) Error", nif);
            }
            return _json.ToJson(first);
        }

        [HttpGet("{nif}")] // /api/nifs/<nif>
        public async Task<JsonResult> Get(string nif)
        {
            Nifs? first = null;
            _logger.LogInformation(LoggingEvents.GetNif, $"Getting nif {nif}", nif);
            try
            {   
                if (IsValidNif(nif))
                {
                    first = await _context.Nifs.FirstOrDefaultAsync(n => n.Nif == nif);
                }
            }
            catch (Exception ex)
            {
                _logger.LogCritical(LoggingEvents.GetNifException, ex, $"nif({nif}) Error", nif);
            }
            return _json.ToJson(first);
        }

This is what It looks like now (this code is from the Controller btw) The next thing I wanted to try and fix todday was the Json part Cause you guys told me a lot of times that I didnt need to have a class for this This is what I currently have rn

// JsonService.cs
using Microsoft.AspNetCore.Mvc;

namespace helper.Services
{
    public class JsonService
    {
        public JsonService() { }
        public JsonResult ToJson(object obj) { 
            return new JsonResult(obj);
        }
    }
}

// JsonService.cs
using Microsoft.AspNetCore.Mvc;

namespace helper.Services
{
    public class JsonService
    {
        public JsonService() { }
        public JsonResult ToJson(object obj) { 
            return new JsonResult(obj);
        }
    }
}

//Program.cs
//...
builder.Services.AddTransient<JsonService>();
//...

//Program.cs
//...
builder.Services.AddTransient<JsonService>();
//...

And then I request a instance in the controller, like so:

//ControllerThing.cs
        public NifsController(HelperContext context, JsonService json, ILogger<NifsController> logger)
        {
            _context = context;
            _json = json;
            _logger = logger;
        }

//ControllerThing.cs
        public NifsController(HelperContext context, JsonService json, ILogger<NifsController> logger)
        {
            _context = context;
            _json = json;
            _logger = logger;
        }

If I try the mentioned approaches:

júlio•16mo ago

júlio•16mo ago

júlio•16mo ago

So I'm clearly didn'd understand I think you guys told me I read in the internet that I need to Register my Services Is something that converts Objs to Json not a service? Or is it a Service that ASP.NET offers for free? Do I need to request it in the Ctor of my Controller?

Monsieur Wholesome•16mo ago

Didnt we already establish that you should delete your jsonservice Make your endpoint method return whatever type first is (Task<Whatever>)

júlio•16mo ago

Well You told me but I didnt really understand why So I woulndt say its "established" technically Oh Well It's reaturning a JsonResult Isnt this the Json type?

Monsieur Wholesome•16mo ago

Wait no, im dumb You should solely return an IActionResult :P An IActionResult is a catch-all for all kinds of responses Ok(), NotFound(), BadRequest(), etc. etc. By passing in your object to the Ok(first) call, you're telling it what to return to the requester By default it is always returned as json. It will handle that for you

júlio•16mo ago

Ohhhh I was lacking this part of information you told me "An IActionResult is a catch-all for all kinds of responses" So hold up One thing I dont understand I was not returning a IAPlicationResult but it was still working I was getting a response Why is that? What kind of magic was happening?

Pobiega•16mo ago

IActionResult is the untyped interface for all http responses so if you have return Ok(); thats a valid IActionResult but so is BadRequest() and all the other helpers (including JsonResult)

júlio•16mo ago

So Everything I return from a HTTP method is implicitly converted to a IActionResult?

Pobiega•16mo ago

not converted IActionResult is an interface

júlio•16mo ago

Oh right So wait That would mean that I can only retun types that implement IActionResult, correct? (in the HTTP methods) It workss Damn I had no Idea I mean you guys told me i know but only now i understand

Pobiega•16mo ago

Well, in an API controller you can return anything and it gets serialized by default to json

júlio•16mo ago

And I assume that Json implements the IAplicattionresult, right thats why it works

Pobiega•16mo ago

not really Like, if I return a MyClass that has no baseclass or interfaces implemented, it gets serialized to json by the http pipeline in asp its not related to JsonResult or the other result types.

júlio•16mo ago

So I assume that the advantage Of returning a IActionREsult is that I can specify the return error? Ok BAd, etc

Monsieur Wholesome•16mo ago

By default it [a result object] is always returned as json. It will handle that for you

Pobiega•16mo ago

yep

júlio•16mo ago

I seeeee

Pobiega•16mo ago

if your only returns are 200 (with content), 400 (bad req) (by the model binder) or 500, then you dont need to use IActionResult

júlio•16mo ago

And If I dont return a IActionResult, the result will always be Ok() ?

Pobiega•16mo ago

but if you want more direct control over the returned code, you do no it will be 400 if the model binder fails, or 500 if you throw an exception

Monsieur Wholesome•16mo ago

It's a no brainer default tbh

júlio•16mo ago

O So I was following some documentation to help me migrate to .net 7.0 and Alot of things I did and are way more clean now I only have the Program.cs file now, no more Startup.cs class but there are something I didnt knew how to migrate

Unknown User•16mo ago

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júlio•16mo ago

I fixed the code I hope its not :(

        public bool IsValidNif(string nif)
        {
            if (nif.Length != 9) return false;
            if (!int.TryParse(nif, out _)) return false;
            int checkSum = 0;

            for (int index = 0; index < 9 - 1; ++index) {
                checkSum += (nif.ElementAt(index) - '0') * (9 - index);
            }
            int checkDigit = 11 - checkSum % 11;
            if (checkDigit > 9) checkDigit = 0;

            return checkDigit == nif.ElementAt(9 - 1) - '0';
        }

        public bool IsValidNif(string nif)
        {
            if (nif.Length != 9) return false;
            if (!int.TryParse(nif, out _)) return false;
            int checkSum = 0;

            for (int index = 0; index < 9 - 1; ++index) {
                checkSum += (nif.ElementAt(index) - '0') * (9 - index);
            }
            int checkDigit = 11 - checkSum % 11;
            if (checkDigit > 9) checkDigit = 0;

            return checkDigit == nif.ElementAt(9 - 1) - '0';
        }

This is my version I'm new to C# so be gentle :( The previous version was AIDs and I didnt even need to know C# to tell it was bad, I had to remake it

Monsieur Wholesome•16mo ago

júlio•16mo ago

Is it bad? Xd sorry

Monsieur Wholesome•16mo ago

idk what it does on first sight, so that's already meh for me

júlio•16mo ago

It calculates a checksum basically nif is a special number you can tell if its valid by that formula

Pobiega•16mo ago

index < 9 - 1 so... index < 8? 😄

júlio•16mo ago

I did that to make it clear the intent Its common on code with magic numbers

Pobiega•16mo ago

I prefer just naming my magic numbers

júlio•16mo ago

9 every one knows its the length of the nif

Pobiega•16mo ago

so do that const int NIF_LENGTH = 9;

Monsieur Wholesome•16mo ago

        public bool IsValidNif(string nif)
        {
            const int NifLength = 9;

            if (nif.Length != NifLength ) return false;
            if (!int.TryParse(nif, out _)) return false;
            int checkSum = 0;

            for (int index = 0; index < NifLength - 1; ++index) {
                checkSum += (nif.ElementAt(index) - '0') * (9 - index);
            }
            int checkDigit = 11 - checkSum % 11;
            if (checkDigit > 9) checkDigit = 0;

            return checkDigit == nif.ElementAt(9 - 1) - '0';
        }

        public bool IsValidNif(string nif)
        {
            const int NifLength = 9;

            if (nif.Length != NifLength ) return false;
            if (!int.TryParse(nif, out _)) return false;
            int checkSum = 0;

            for (int index = 0; index < NifLength - 1; ++index) {
                checkSum += (nif.ElementAt(index) - '0') * (9 - index);
            }
            int checkDigit = 11 - checkSum % 11;
            if (checkDigit > 9) checkDigit = 0;

            return checkDigit == nif.ElementAt(9 - 1) - '0';
        }

Screaming case gasp

Pobiega•16mo ago

idk, used to it for constants.

júlio•16mo ago

Will do :) thanks for the sugestion kinda wierd the name tho, i might use a differnt one since the parameter is called nif people could read it and thing its the size of the parameter idk

Monsieur Wholesome•16mo ago

        public bool IsValidNif(string nif)
        {
            const int NormedNifLength = 9;

            if (nif.Length != NormedNifLength)
                return false;
            if (!int.TryParse(nif, out _)) 
                return false;

            int checkSum = 0;

            for (int i = 0; i < NormedNifLength - 1; i++) 
            {
                checkSum += (nif[i] - '0') * (9 - i);
            }

            int checkDigit = 11 - checkSum % 11;
            if (checkDigit > NormedNifLength) 
                checkDigit = 0;

            return checkDigit == (nif[NormedNifLength - 1] - '0');
        }

        public bool IsValidNif(string nif)
        {
            const int NormedNifLength = 9;

            if (nif.Length != NormedNifLength)
                return false;
            if (!int.TryParse(nif, out _)) 
                return false;

            int checkSum = 0;

            for (int i = 0; i < NormedNifLength - 1; i++) 
            {
                checkSum += (nif[i] - '0') * (9 - i);
            }

            int checkDigit = 11 - checkSum % 11;
            if (checkDigit > NormedNifLength) 
                checkDigit = 0;

            return checkDigit == (nif[NormedNifLength - 1] - '0');
        }

No need for ElementAt, you can index strings

júlio•16mo ago

Oh right Do I need to mark this function as async? Since it will be called by a async function?

Pobiega•16mo ago

júlio•16mo ago

nah probably not yep just wondering dont make sense

Monsieur Wholesome•16mo ago

A function only needs to be async, if its contents are async

Pobiega•16mo ago

async code can call sync sync cant call async

júlio•16mo ago

I see noted! Btw the thing I was mentioning migrating some things I didnt know how to do and one thing I didnt understand the meaning even after some search so ill start with that

júlio•16mo ago

I'm not sure I need this if i understand what it did exaclty I think this is to say that my application will make requests to other websites? idk This service wont

Monsieur Wholesome•16mo ago

Cors allows sending requests from the frontend (browser) to other sites If it was there before, you will likely still need it

júlio•16mo ago

from the frontend? SO like

Monsieur Wholesome•16mo ago

Yes

júlio•16mo ago

locally?

Monsieur Wholesome•16mo ago

No?

júlio•16mo ago

browser is local :( I didnt understand

Unknown User•16mo ago

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Monsieur Wholesome•16mo ago

You can only send a request from the javascript side if the server allows Cross-origin resource sharing (CORS) If a frontend wants resources from your asp.net core server, while not being strictly under your domain, you will need to allow cors on your asp.net core server

júlio•16mo ago

SO it's to allow, for example, some javascript somewhwhere to request to my API?

Monsieur Wholesome•16mo ago

I think, now I am double doubting myself

júlio•16mo ago

Xd sorry Oh wait I think its the other way around

Monsieur Wholesome•16mo ago

Yes. Yes it also counts for apis

júlio•16mo ago

I think its to allow my backend to access other peoples stuff

Monsieur Wholesome•16mo ago

just remembered my latest use case of cors configuration no

júlio•16mo ago

SO you are saying that If I make some random javascript that tries to get info from my api if in my api I dont allow CORS the requests wont go thru? Cause by default only my frontend can talk to my backend? something like this?

Monsieur Wholesome•16mo ago

Yes

júlio•16mo ago

this is only for frontend? weird the other people backend also dont share my domain so CORs would apply to them too, right?

Monsieur Wholesome•16mo ago

Yes

júlio•16mo ago

So like, its for the whole exterior that has its own domain

Unknown User•16mo ago

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júlio•16mo ago

logging somewheere? no clue, the code alreaddy was made like that, i didnt change much

FusedQyou•16mo ago

Yup, no explicit indication will just make it synchronous (you can manually make threads instead but let's not talk about that). To make it async, change the method declaration to this:

public async Task<JsonResult> Get(string nif)

public async Task<JsonResult> Get(string nif)

Your actual method does not need to change, but it won't do anything asynchronous if there's no actual asynchronous code that is awaited.

Unknown User•16mo ago

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FusedQyou•16mo ago

But I'm probably late as fuck with my answer

júlio•16mo ago

a bit, but I still appreciate you! thanks why?

Unknown User•16mo ago

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Monsieur Wholesome•16mo ago

right, that $ shouldnt be there happens tho

Unknown User•16mo ago

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júlio•16mo ago

using Microsoft.Extensions.Logging;

namespace helper.Controllers
{
    public static class LoggingEvents
    {
        public static EventId GetNif = 1000;
        public static EventId GetNifException = 1001;
    }
}

using Microsoft.Extensions.Logging;

namespace helper.Controllers
{
    public static class LoggingEvents
    {
        public static EventId GetNif = 1000;
        public static EventId GetNifException = 1001;
    }
}

Monsieur Wholesome•16mo ago

@TeBeConsultingis slowly digging up our mate's company codebase and internals

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

whats the issue? i wanna understand :(

Unknown User•16mo ago

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júlio•16mo ago

Its all crap code tho XD

Unknown User•16mo ago

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júlio•16mo ago

will do

Unknown User•16mo ago

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Monsieur Wholesome•16mo ago

why you disturbing our victim's migration time catsip

júlio•16mo ago

júlio•16mo ago

Unknown User•16mo ago

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MODiX•16mo ago

tebeco#0205

replace:

- _logger.LogInformation(LoggingEvents.GetNif, $"Getting nif {nif}", nif);
+ _logger.LogInformation(LoggingEvents.GetNif, "Getting nif {nif}", nif);

- _logger.LogInformation(LoggingEvents.GetNif, $"Getting nif {nif}", nif);
+ _logger.LogInformation(LoggingEvents.GetNif, "Getting nif {nif}", nif);

Quoted by

<@!689473681302224947> from #Understanding project structure - Visual Studio ASP.NET Core (click here)

React with ❌ to remove this embed.

Unknown User•16mo ago

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júlio•16mo ago

What was the original issue? Im curious! And what does this fix? wait but like this I wont log the nif or will i?

Unknown User•16mo ago

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júlio•16mo ago

I dont know C# enought to tell what its doing with the string

Unknown User•16mo ago

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júlio•16mo ago

Honeslty, this is the only place in the project wherer they log anything If i had to guess, its obsolete

Unknown User•16mo ago

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júlio•16mo ago

I see... that's nice yeah

Unknown User•16mo ago

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júlio•16mo ago

Ill definitly read documentation on that, i wrote it down

Unknown User•16mo ago

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júlio•16mo ago

Oh I can query

Unknown User•16mo ago

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júlio•16mo ago

Do you recomend any particular documentation on this?

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

I see... Noted

builder.Services.AddLogging(loggingBuilder => {
    loggingBuilder.AddConsole();
    loggingBuilder.AddDebug();
});

builder.Services.AddLogging(loggingBuilder => {
    loggingBuilder.AddConsole();
    loggingBuilder.AddDebug();
});

This makes the logs go to the console, correct?

júlio•16mo ago

Also, the last thing I dont get regarding this logging topic Why do I need to request ILogger<Type>? Why does it need to know the type of the thing? Im not even logging it

Monsieur Wholesome•16mo ago

The logger will add the origin (that type) to the logs, so you can filter aftewrwards

júlio•16mo ago

Ohhhhhhh Thats smart yeah Didnt though about that at all

Monsieur Wholesome•16mo ago

Kinda like [Date] [Time] [Origin] [Severity]: [Message] something like that

júlio•16mo ago

I see :) Well i need to write down alot of stuff mentioned here thanks for the patience so far guys

Monsieur Wholesome•16mo ago

What a thorough thread explaining how asp.net core projects are structured

Unknown User•16mo ago

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júlio•16mo ago

thisis actually the otehr thig i wanted to address because not only there are some stuff I'm sure I don't need to do, I don't know which ones, and there are some stuff I didn't do that are done in the original project This is what my Program.cs lloks like currently:

using helper.Models;
using helper.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<HelperContext>(
    options => options.UseSqlServer(@"Server=blablablabla")
);

//builder.Services.AddSingleton<JsonResult>();
builder.Services.AddTransient<JsonService>();
builder.Services.AddCors();
builder.Services.AddMvc();
builder.Services.AddControllers();

builder.Services.AddLogging(loggingBuilder => {
    loggingBuilder.AddConsole();
    loggingBuilder.AddDebug();
});

var app = builder.Build();

if (!app.Environment.IsDevelopment()) {
    app.UseDeveloperExceptionPage();
}

app.UseRouting();
app.UseCors();
app.MapControllers();

app.Run();

using helper.Models;
using helper.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<HelperContext>(
    options => options.UseSqlServer(@"Server=blablablabla")
);

//builder.Services.AddSingleton<JsonResult>();
builder.Services.AddTransient<JsonService>();
builder.Services.AddCors();
builder.Services.AddMvc();
builder.Services.AddControllers();

builder.Services.AddLogging(loggingBuilder => {
    loggingBuilder.AddConsole();
    loggingBuilder.AddDebug();
});

var app = builder.Build();

if (!app.Environment.IsDevelopment()) {
    app.UseDeveloperExceptionPage();
}

app.UseRouting();
app.UseCors();
app.MapControllers();

app.Run();

Unknown User•16mo ago

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júlio•16mo ago

Just like that?

Unknown User•16mo ago

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júlio•16mo ago

Oke

Unknown User•16mo ago

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júlio•16mo ago

Oke

Unknown User•16mo ago

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júlio•16mo ago

using helper.Models;
using helper.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<HelperContext>(
    options => options.UseSqlServer(@"Server=blablablabla")
);

//builder.Services.AddSingleton<JsonResult>();
builder.Services.AddTransient<JsonService>();
builder.Services.AddCors();
builder.Services.AddControllers();

var app = builder.Build();

if (!app.Environment.IsDevelopment()) {
    app.UseDeveloperExceptionPage();
}

app.UseCors();
app.MapControllers();

app.Run();

using helper.Models;
using helper.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<HelperContext>(
    options => options.UseSqlServer(@"Server=blablablabla")
);

//builder.Services.AddSingleton<JsonResult>();
builder.Services.AddTransient<JsonService>();
builder.Services.AddCors();
builder.Services.AddControllers();

var app = builder.Build();

if (!app.Environment.IsDevelopment()) {
    app.UseDeveloperExceptionPage();
}

app.UseCors();
app.MapControllers();

app.Run();

The Json stuff part I'll also remove becasue I wont need that anymore

Unknown User•16mo ago

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júlio•16mo ago

what do you mean by re-testing?

Unknown User•16mo ago

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júlio•16mo ago

It was in the orioginal project

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

that is from the original one

Unknown User•16mo ago

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júlio•16mo ago

isnt it to allow external domains to use my api?

Unknown User•16mo ago

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júlio•16mo ago

what code do you want me to run? like start the service?

Unknown User•16mo ago

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júlio•16mo ago

can I just do that on the live one? the service is running as we speak in the cloud the original one i tried running the service in my computer but its buggy

Unknown User•16mo ago

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júlio•16mo ago

can Postman do it?

Unknown User•16mo ago

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júlio•16mo ago

rip wait

Unknown User•16mo ago

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júlio•16mo ago

cant I do it?

Unknown User•16mo ago

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júlio•16mo ago

in my current service? oh ok

Unknown User•16mo ago

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júlio•16mo ago

https://playcode.io/

PLAYCODE.IO

Javascript Playground (Sandbox, Repl)

The #1 JavaScript playground and sandbox to write, run and repl it. JavaScript playground is perfect for learning and prototyping javascript sandboxes. Fast. Easy to use.

júlio•16mo ago

Can I test with this?

Unknown User•16mo ago

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júlio•16mo ago

It replies

Unknown User•16mo ago

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júlio•16mo ago

Actually it failed the first time I tried on the live one and that worked but on mine it failed didnt even remove anything

Unknown User•16mo ago

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júlio•16mo ago

the link to the one running the api idk the endpoint

Unknown User•16mo ago

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júlio•16mo ago

I did this

Unknown User•16mo ago

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júlio•16mo ago

function httpGet(theUrl)
{
    var xmlHttp = new XMLHttpRequest();
    xmlHttp.open( "GET", theUrl, false );
    xmlHttp.send( null );
    return xmlHttp.responseText;
}

var a = httpGet("link here");

console.log(JSON.stringify(a))

function httpGet(theUrl)
{
    var xmlHttp = new XMLHttpRequest();
    xmlHttp.open( "GET", theUrl, false );
    xmlHttp.send( null );
    return xmlHttp.responseText;
}

var a = httpGet("link here");

console.log(JSON.stringify(a))

in the link, if I put the one in prod it gets a reply if I put mine in localhost it fails

Unknown User•16mo ago

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júlio•16mo ago

https://jsfiddle.net/

JSFiddle - Code Playground

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

Unknown User•16mo ago

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júlio•16mo ago

ok ill do that

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

I didnt show everything the firtst time

Unknown User•16mo ago

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júlio•16mo ago

yeap i think this is why tehy told me the cloud provider dealt with all that

Unknown User•16mo ago

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júlio•16mo ago

I see

Unknown User•16mo ago

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júlio•16mo ago

using helper.Models;
using helper.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<HelperContext>(
    options => options.UseSqlServer(@"Server=blablabla")
);

//builder.Services.AddSingleton<JsonResult>();
builder.Services.AddTransient<JsonService>();
builder.Services.AddControllers();

var app = builder.Build();

if (!app.Environment.IsDevelopment()) {
    app.UseDeveloperExceptionPage();
}
else {
    app.UseCors(options => {
        options.AllowAnyHeader();
        options.AllowAnyMethod();
        options.AllowAnyOrigin();
    });
}

app.UseCors();
app.MapControllers();

app.Run();

using helper.Models;
using helper.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<HelperContext>(
    options => options.UseSqlServer(@"Server=blablabla")
);

//builder.Services.AddSingleton<JsonResult>();
builder.Services.AddTransient<JsonService>();
builder.Services.AddControllers();

var app = builder.Build();

if (!app.Environment.IsDevelopment()) {
    app.UseDeveloperExceptionPage();
}
else {
    app.UseCors(options => {
        options.AllowAnyHeader();
        options.AllowAnyMethod();
        options.AllowAnyOrigin();
    });
}

app.UseCors();
app.MapControllers();

app.Run();

Unknown User•16mo ago

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júlio•16mo ago

Probably XD yep its a bug

júlio•16mo ago

júlio•16mo ago

Hold up they have this code in the original project

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Noo, why?

Unknown User•16mo ago

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júlio•16mo ago

that sucks infinite loading

Unknown User•16mo ago

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júlio•16mo ago

So many dogs :o I played a game once called lost ark it was similar to that clip but it got hard and I had to quit xd

Unknown User•16mo ago

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júlio•16mo ago

im pretty bad at games ngl Xd

Unknown User•16mo ago

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júlio•16mo ago

using helper.Models;
using helper.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<HelperContext>(
    options => options.UseSqlServer(@"Server=blablabal")
);

//builder.Services.AddSingleton<JsonResult>();
builder.Services.AddTransient<JsonService>();
builder.Services.AddControllers();

var app = builder.Build();

if (app.Environment.IsDevelopment())
{
    app.UseDeveloperExceptionPage();

    app.UseCors(options => {
        options.AllowAnyHeader();
        options.AllowAnyMethod();
        options.AllowAnyOrigin();
    });
}

app.MapControllers();

app.Run();

using helper.Models;
using helper.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<HelperContext>(
    options => options.UseSqlServer(@"Server=blablabal")
);

//builder.Services.AddSingleton<JsonResult>();
builder.Services.AddTransient<JsonService>();
builder.Services.AddControllers();

var app = builder.Build();

if (app.Environment.IsDevelopment())
{
    app.UseDeveloperExceptionPage();

    app.UseCors(options => {
        options.AllowAnyHeader();
        options.AllowAnyMethod();
        options.AllowAnyOrigin();
    });
}

app.MapControllers();

app.Run();

okay now its good

Unknown User•16mo ago

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júlio•16mo ago

Why do I want to use swagger?

Unknown User•16mo ago

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júlio•16mo ago

I thnik I dont need it becasue the original project didnt have it

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

I am! :d It that all I need to do to haev it?

Unknown User•16mo ago

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júlio•16mo ago

oh, ill add it then to try!

Unknown User•16mo ago

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júlio•16mo ago

imma do that rn to see

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

{
  "profiles": {
    "http": {
      "commandName": "Project",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "dotnetRunMessages": true,
      "applicationUrl": "http://localhost:XXXX"
    },
    "https": {
      "commandName": "Project",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "dotnetRunMessages": true,
      "applicationUrl": "https://localhost:XXXX;http://localhost:XXXX"
    },
    "IIS Express": {
      "commandName": "IISExpress",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "nativeDebugging": true
    }
  },
  "iisSettings": {
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:XXXX",
      "sslPort": XXXX
    }
  }
}

{
  "profiles": {
    "http": {
      "commandName": "Project",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "dotnetRunMessages": true,
      "applicationUrl": "http://localhost:XXXX"
    },
    "https": {
      "commandName": "Project",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "dotnetRunMessages": true,
      "applicationUrl": "https://localhost:XXXX;http://localhost:XXXX"
    },
    "IIS Express": {
      "commandName": "IISExpress",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "nativeDebugging": true
    }
  },
  "iisSettings": {
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:XXXX",
      "sslPort": XXXX
    }
  }
}

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="HtmlAgilityPack" Version="1.11.46" />
    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
    <PackageReference Include="System.Text.Json" Version="7.0.2" />
  </ItemGroup>

</Project>

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="HtmlAgilityPack" Version="1.11.46" />
    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
    <PackageReference Include="System.Text.Json" Version="7.0.2" />
  </ItemGroup>

</Project>

Unknown User•16mo ago

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júlio•16mo ago

I see.... I do this for all the profiles?

Unknown User•16mo ago

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júlio•16mo ago

I was wondering that actually xd I see, okay thats good

Unknown User•16mo ago

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júlio•16mo ago

Ohhh That makes sense, I though it had to do with the Debug dropdown like running in debug or not

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

yeah after these changes I think I broke something cause its not replying the json when I go to the endpoint Ill have to look into what whent wrong

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

Weirddd Its complaining about IsValidNif

Unknown User•16mo ago

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Monsieur Wholesome•16mo ago

All endpoints need an explicit http verb like [HttpGet], [HttpPost], ...

júlio•16mo ago

BUt its not ment to be a endpoint Its a helper function

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

indeeed I didnt know that actually that the public stuff was visible form the outisde

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

Took a while tho

Unknown User•16mo ago

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júlio•16mo ago

but its working now! this is so cool Its a very nice UI thank you for showing it to me!

Unknown User•16mo ago

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júlio•16mo ago

i agrre xd at first i wasnt understanding why it wasnt let me type values Ah... had to click... xd So the last thing Im missing from the startup was the thing that I didnt put in my current startup becasue I didnt understand any of that so i just... ignored it It works finetho so maybe i dont need? anyways this is the part of the code i'm missing i just want to understand why they did it its basically getting time from somewhere? idk

        private DateTime GetNetworkTime(string ntpServer = "ntp02.oal.ul.pt")
        {
            var ntpData = new byte[48];
            ntpData[0] = 0x1B; //LeapIndicator = 0 (no warning), VersionNum = 3 (IPv4 only), Mode = 3 (Client Mode)

            var addresses = Dns.GetHostEntry(ntpServer).AddressList;
            var ipEndPoint = new IPEndPoint(addresses[0], 123);
            Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
            
            try
            {
                socket.ReceiveTimeout = 5000; //sec
                socket.Connect(ipEndPoint);
                socket.Send(ntpData);
                socket.Receive(ntpData);
                socket.Close();

                ulong intPart = (ulong)ntpData[40] << 24 | (ulong)ntpData[41] << 16 | (ulong)ntpData[42] << 8 | (ulong)ntpData[43];
                ulong fractPart = (ulong)ntpData[44] << 24 | (ulong)ntpData[45] << 16 | (ulong)ntpData[46] << 8 | (ulong)ntpData[47];

                var milliseconds = (intPart * 1000) + ((fractPart * 1000) / 0x100000000L);
                var networkDateTime = (new DateTime(1900, 1, 1)).AddMilliseconds((long)milliseconds);

                return networkDateTime;
            } catch
            {
                if (ntpServer == "ntp04.oal.ul.pt")
                {
                    return DateTime.Now;
                } else
                {
                    return GetNetworkTime("ntp04.oal.ul.pt");
                }                
            }

        }

        private DateTime GetNetworkTime(string ntpServer = "ntp02.oal.ul.pt")
        {
            var ntpData = new byte[48];
            ntpData[0] = 0x1B; //LeapIndicator = 0 (no warning), VersionNum = 3 (IPv4 only), Mode = 3 (Client Mode)

            var addresses = Dns.GetHostEntry(ntpServer).AddressList;
            var ipEndPoint = new IPEndPoint(addresses[0], 123);
            Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
            
            try
            {
                socket.ReceiveTimeout = 5000; //sec
                socket.Connect(ipEndPoint);
                socket.Send(ntpData);
                socket.Receive(ntpData);
                socket.Close();

                ulong intPart = (ulong)ntpData[40] << 24 | (ulong)ntpData[41] << 16 | (ulong)ntpData[42] << 8 | (ulong)ntpData[43];
                ulong fractPart = (ulong)ntpData[44] << 24 | (ulong)ntpData[45] << 16 | (ulong)ntpData[46] << 8 | (ulong)ntpData[47];

                var milliseconds = (intPart * 1000) + ((fractPart * 1000) / 0x100000000L);
                var networkDateTime = (new DateTime(1900, 1, 1)).AddMilliseconds((long)milliseconds);

                return networkDateTime;
            } catch
            {
                if (ntpServer == "ntp04.oal.ul.pt")
                {
                    return DateTime.Now;
                } else
                {
                    return GetNetworkTime("ntp04.oal.ul.pt");
                }                
            }

        }

They call that in the Startup constructor

Monsieur Wholesome•16mo ago

Do you not have any colleagues you could ask this

júlio•16mo ago

nope :( the original maintainer left he did most of the code

Unknown User•16mo ago

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júlio•16mo ago

and left no documentation

Monsieur Wholesome•16mo ago

Unknown User•16mo ago

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Monsieur Wholesome•16mo ago

captured and never released

júlio•16mo ago

they basically do all that just to do this in the Ctor

            try
            {
                OALDateTime = GetNetworkTime();
                if (OALDateTime == null)
                {
                    OALDateTime = DateTime.Now;
                }
            } catch
            {
                OALDateTime = DateTime.Now;
            }

            try
            {
                OALDateTime = GetNetworkTime();
                if (OALDateTime == null)
                {
                    OALDateTime = DateTime.Now;
                }
            } catch
            {
                OALDateTime = DateTime.Now;
            }

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

thats it plus the BaseCOntroller thing is AIds Its very bad they basically made a type called ControllerBase that conflicts with MS ControllerBase and they make the ControllerBase inherit from Controller Phaahhaha Controller is a MS type that inherits from MS ControllerBase type its a mess

Unknown User•16mo ago

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júlio•16mo ago

hell no I have multiple 3k + lines files Im separating piece by piece and fixing one at a time I have one working so far 10 left

Unknown User•16mo ago

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júlio•16mo ago

on file is 6k lines long 367 lines

Unknown User•16mo ago

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júlio•16mo ago

the consttructor and nothing else

Unknown User•16mo ago

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júlio•16mo ago

protected and private

Unknown User•16mo ago

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júlio•16mo ago

not sure because its a bit weird

Unknown User•16mo ago

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júlio•16mo ago

it seems like they are hand encrypting and decrpyting sha1 stuff

Unknown User•16mo ago

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júlio•16mo ago

Try again 😎 XD I joke ofc No clue what encryption this is decrpyting but

júlio•16mo ago

this is a thing? idk

Unknown User•16mo ago

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júlio•16mo ago

Yep is in my profile

Unknown User•16mo ago

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júlio•16mo ago

i think

Unknown User•16mo ago

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júlio•16mo ago

I know its form sharing code n stuff, right?

Unknown User•16mo ago

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júlio•16mo ago

no clue

Unknown User•16mo ago

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júlio•16mo ago

O oke

Unknown User•16mo ago

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júlio•16mo ago

Ok ill try not to mess up :(

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Good morning! Every method as at least 1 reference The version parts are kinda weird I might be able to clean it up alot

júlio•16mo ago

It gets the version from this no clue where this is going tho

Pobiega•16mo ago

That's th request query string accessor

Jayy•16mo ago

Jesus Christ why does this thread have 3.5 k

Pobiega•16mo ago

Tldr: brand new to C#, asked to split a .netcore31 monolith to .net 7 microservices, gets no help from anyone at his job

Unknown User•16mo ago

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Monsieur Wholesome•16mo ago

instant run

Unknown User•16mo ago

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júlio•16mo ago

https://gist.github.com/juliodryfish/e8d986eacfd868ac7964f97f3346f862 o7

Gist

BaseController.cs

GitHub Gist: instantly share code, notes, and snippets.

Unknown User•16mo ago

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júlio•16mo ago

Exactly that :p yes!

júlio•16mo ago

júlio•16mo ago

AtController inherits from ControllerBase (not the MS type, the one in BaseController.cs)

júlio•16mo ago

júlio•16mo ago

the think I dont get is where is it getting the version from Wait hold up

júlio•16mo ago

what is the meaning of this? Try to get the version, if fail it gets the value in ApiVersion?

Unknown User•16mo ago

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júlio•16mo ago

Sorry I dont undertand The only controller that calls the functions is the AtController

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

This is exactly what I was going to talk with you about XD Btw, I will send you something in the DMs The answer is no, I can't change that unfortunately Because a lot of code is already using the things like that elsewhere It would be very costly to scan thru all and change The version is related to the clients version I must support older versions, I can't change that part, and the version comes in the URL, so not sure if I can use the think you mentioned about ASP.NET being able to manage that

Unknown User•16mo ago

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júlio•16mo ago

No problem!

Unknown User•16mo ago

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júlio•16mo ago

I can't change the website/API/controller/whatever/idk part

Unknown User•16mo ago

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júlio•16mo ago

Is something like this endpoint/v2 or endpoint/v3

Unknown User•16mo ago

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júlio•16mo ago

it was waht i was told

júlio•16mo ago

júlio•16mo ago

one of the methods that use the version stuff gets it like this I see what you mean thonkpad

ask the guy again Okay so the service is getting in the query string not in the fortmat I showed above

Unknown User•16mo ago

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júlio•16mo ago

why? I alreaddy have a bunch Xd i created some to experiment a bit

Unknown User•16mo ago

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júlio•16mo ago

ohh XD

Unknown User•16mo ago

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júlio•16mo ago

yep i idnt think about that XD but we will make code fromm scratch there?

Unknown User•16mo ago

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júlio•16mo ago

I see Are you sure? Im going to create a public repo in github 1 sec

Unknown User•16mo ago

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júlio•16mo ago

so the issue is i have a work git and a personal git and the computer uses the work git it came set up I can do that when I get home tho in my personal computer becasue I have no clue how to chenge github accounts locally im scared to break everything else XD

Unknown User•16mo ago

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júlio•16mo ago

I have the repo I created in the browser but its empty

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

or that yeah I asked chatgpt XD

Unknown User•16mo ago

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júlio•16mo ago

and it wont change the global config, right=?

Unknown User•16mo ago

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júlio•16mo ago

so your comand is fine

Unknown User•16mo ago

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júlio•16mo ago

yes

Unknown User•16mo ago

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júlio•16mo ago

I seee Ill try 1 sec the command you made created me a directory with the name user.email=whateveremailIused XD oph wait im dumb I forgot a -c lets ignore this 4 messages IT WORKED this is so cool!! i wanted to do this is a long time but I was scared id mess up I will do the dotnet things now? creat a new project etc

júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

same error same error

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

vbut i did them

júlio•16mo ago

júlio•16mo ago

yes sorry meanwhile i was trying to see how I can serialize and vice versa from XML xd cause one place is returning a xml and the way the service deals with it is kinda ugly? idk trying to make it prettier

Unknown User•16mo ago

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júlio•16mo ago

So a different route to different versions? Interesting Woulndt that repeat alot of code? because few things change Or is there a way to put only the thing that change inside the folders and then lets it handle that

Unknown User•16mo ago

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júlio•16mo ago

I see I will try to get the github thing working when I get home work computer is being weird

Unknown User•16mo ago

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júlio•16mo ago

So the ConsoleApp project will make a HttpClient, and that Client will make a request to the other project? The LearnApiVErsiojn one?

Unknown User•16mo ago

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júlio•16mo ago

I see ok

Unknown User•16mo ago

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júlio•16mo ago

You guessed correctly! :)) Wait cant we usee Postman for this? btw I did this on my own:

using System.Xml.Serialization;

namespace helperPostal.Models
{
    [XmlRoot("OK")]
    public record class XMLPostal 
    {
        [XmlElement("Criterio")] public Criterio? _Criterio;
        [XmlElement("Result")] public Result? _Result;
        [XmlElement("Localidade")] public Localidade? _Localidade;
    }
    public record class Criterio
    {
        [XmlElement("inDistrito")] public string? inDistrito;
        [XmlElement("inConcelho")]  public string? inConcelho;
        [XmlElement("inLocal")]  public string? inLocal;
        [XmlElement("inRua")] public string? inRua;
        [XmlElement("inPorta")] public string? inPorta;
        [XmlElement("inCodPos")] public string? inCodPos;
        [XmlElement("inCliente")] public string? inCliente;
        [XmlElement("inIdLocal")] public string? inIdLocal;
        [XmlElement("inIdRua")] public string? inIdRua;
        [XmlElement("inEp")] public string? inEp;
        [XmlElement("inApartado")] public string? inApartado;
        [XmlElement("inIdEp")] public string? inIdEp;
        [XmlElement("inPag")] public string? inPag;
        [XmlElement("inMaxPag")] public string? inMaxPag;
        [XmlElement("Id_Pesq")] public string? Id_Pesq;
    }

    public record class Result 
    {
        [XmlElement("Pagina")] public string? Pagina;
    }

    public record class Localidade 
    {
        [XmlElement("Designacao")] public string? Designacao;
        [XmlElement("Distrito")] public string? Distrito;
        [XmlElement("Concelho")] public string? Concelho;
        [XmlElement("Freguesia")] public string? Freguesia;
        [XmlElement("CodPos")] public CodPos? _CodPos;
    }

    public record class CodPos 
    {
        [XmlElement("CP4")] public string? CP4;
        [XmlElement("CP3")] public string? CP3;
        [XmlElement("Designacao")] public string? Designacao;
        [XmlElement("Geo")] public string? Geo;
    }
}

using System.Xml.Serialization;

namespace helperPostal.Models
{
    [XmlRoot("OK")]
    public record class XMLPostal 
    {
        [XmlElement("Criterio")] public Criterio? _Criterio;
        [XmlElement("Result")] public Result? _Result;
        [XmlElement("Localidade")] public Localidade? _Localidade;
    }
    public record class Criterio
    {
        [XmlElement("inDistrito")] public string? inDistrito;
        [XmlElement("inConcelho")]  public string? inConcelho;
        [XmlElement("inLocal")]  public string? inLocal;
        [XmlElement("inRua")] public string? inRua;
        [XmlElement("inPorta")] public string? inPorta;
        [XmlElement("inCodPos")] public string? inCodPos;
        [XmlElement("inCliente")] public string? inCliente;
        [XmlElement("inIdLocal")] public string? inIdLocal;
        [XmlElement("inIdRua")] public string? inIdRua;
        [XmlElement("inEp")] public string? inEp;
        [XmlElement("inApartado")] public string? inApartado;
        [XmlElement("inIdEp")] public string? inIdEp;
        [XmlElement("inPag")] public string? inPag;
        [XmlElement("inMaxPag")] public string? inMaxPag;
        [XmlElement("Id_Pesq")] public string? Id_Pesq;
    }

    public record class Result 
    {
        [XmlElement("Pagina")] public string? Pagina;
    }

    public record class Localidade 
    {
        [XmlElement("Designacao")] public string? Designacao;
        [XmlElement("Distrito")] public string? Distrito;
        [XmlElement("Concelho")] public string? Concelho;
        [XmlElement("Freguesia")] public string? Freguesia;
        [XmlElement("CodPos")] public CodPos? _CodPos;
    }

    public record class CodPos 
    {
        [XmlElement("CP4")] public string? CP4;
        [XmlElement("CP3")] public string? CP3;
        [XmlElement("Designacao")] public string? Designacao;
        [XmlElement("Geo")] public string? Geo;
    }
}

Is this a noob thing? I basically figured out the XML body of the reply i get So I make a class for it so that I can just deserialize into a object and avoid weird parsing things that the original code was doing is this a bad idea? i did some testing and with dummy data its working fine! :D

Unknown User•16mo ago

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júlio•16mo ago

oke

Unknown User•16mo ago

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júlio•16mo ago

O xd my only scary though is if the XML changes buuuuut it it would change there would be also problems with the orinial code so i think its ok?

Unknown User•16mo ago

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júlio•16mo ago

Ohhhh didn't think about that!! Yeah it's starting to make a lot of sense Well maybe for this no But like overall

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

Out of curiosity, why do they add that annotation? https://learn.microsoft.com/en-us/aspnet/web-api/overview/data/using-web-api-with-entity-framework/part-5 I was looking thru this and they add the annotation [ResponseType(typeof(BookDetailDto))] in the Get method What does that do? Isnt the return type enoughf?

Unknown User•16mo ago

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júlio•16mo ago

Okay im home im in a mac computer but i think since projects are cross platfor its fine ill try the git repo now Ok everything when finee :D https://github.com/juliodryfish/ASP.NET-C-Web-Service.git i can then just clone this is work computer and it will be fine i think

MODiX•16mo ago

tebeco#0205

            services.AddApiVersioning(options =>
            {
                options.ApiVersionReader = new UrlSegmentApiVersionReader();
            });
            services.AddVersionedApiExplorer(options =>
            {
                options.GroupNameFormat = "VV";
                options.SubstituteApiVersionInUrl = true;
                options.SubstitutionFormat = "VV";
            });
            return services;

            services.AddApiVersioning(options =>
            {
                options.ApiVersionReader = new UrlSegmentApiVersionReader();
            });
            services.AddVersionedApiExplorer(options =>
            {
                options.GroupNameFormat = "VV";
                options.SubstituteApiVersionInUrl = true;
                options.SubstitutionFormat = "VV";
            });
            return services;

Quoted by

<@!689473681302224947> from #Understanding project structure - Visual Studio ASP.NET Core (click here)

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Unknown User•16mo ago

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júlio•16mo ago

Good morning So I'm having a weird issue I redid a part of the code And it's not returning a JSON when I go to the endpoint The object has the correct values in memory But I might have messed up somewhere

    public class CodigoPostalDTO 
    {
        [JsonPropertyName("codpostal")] public string? CodPos;
        [JsonPropertyName("designacao")] public string? Designacao;
        [JsonPropertyName("distrito")] public string? Distrito;
        [JsonPropertyName("concelho")] public string? Concelho;
        [JsonPropertyName("freguesia")] public string? Frequesia;
        [JsonPropertyName("rua")] public string? Rua;
    }

    public class CodigoPostalDTO 
    {
        [JsonPropertyName("codpostal")] public string? CodPos;
        [JsonPropertyName("designacao")] public string? Designacao;
        [JsonPropertyName("distrito")] public string? Distrito;
        [JsonPropertyName("concelho")] public string? Concelho;
        [JsonPropertyName("freguesia")] public string? Frequesia;
        [JsonPropertyName("rua")] public string? Rua;
    }

This is what I did

júlio•16mo ago

This is what I do result is a CodigoPostalDTO I always get a {} in the response even if the object has values in the fields I have the NuGet packege System.Text.Json the method looks like this:

 public async Task<IActionResult> GetAsync(string pesq)

 public async Task<IActionResult> GetAsync(string pesq)

Its returning a IActionResult Anything I can try? O right I forget about that

FusedQyou•16mo ago

I'm guessing you need to specify properties rather than fields. I don't think fields can be serialized.

public class CodigoPostalDTO 
{
  [JsonPropertyName("codpostal")]
  public string? CodPos { get; set; }
  public string? Designacao { get; set; }
  public string? Distrito { get; set; }
  public string? Concelho { get; set; }
  public string? Frequesia { get; set; }
  public string? Rua { get; set; }
}

public class CodigoPostalDTO 
{
  [JsonPropertyName("codpostal")]
  public string? CodPos { get; set; }
  public string? Designacao { get; set; }
  public string? Distrito { get; set; }
  public string? Concelho { get; set; }
  public string? Frequesia { get; set; }
  public string? Rua { get; set; }
}

You also don't need JsonPropertyName because the JSON is serialized as pascal case by default.

júlio•16mo ago

I will try that in a moment, thank you!

Unknown User•16mo ago

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júlio•16mo ago

That was it! thank you, i didntk know it was becasue of the get set thingy missing

Unknown User•16mo ago

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júlio•16mo ago

im currently not using the newton json thingy I change to the System.Text.Json

Unknown User•16mo ago

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júlio•16mo ago

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="HtmlAgilityPack" Version="1.11.46" />
    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.4" />
    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
    <PackageReference Include="System.Text.Json" Version="7.0.2" />
  </ItemGroup>

</Project>

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="HtmlAgilityPack" Version="1.11.46" />
    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.4" />
    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
    <PackageReference Include="System.Text.Json" Version="7.0.2" />
  </ItemGroup>

</Project>

No its the one im making

Unknown User•16mo ago

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júlio•16mo ago

Im currently trying to clean a part of another code that i think it can be better

public class JsonResponse
    {
        public bool success = true;
        public string errorMessage = "";
        public dynamic data;
        public string stack = "";
        public bool sendReport = false;
        public dynamic metadata;
        public HttpStatusCode serverCode = HttpStatusCode.OK;

        public JsonResponse(Type dataClass = null)
        {
            if (dataClass != null)
            {
                data = Activator.CreateInstance(dataClass);
            }
            else
            {
                data = new JObject();
            }
        }

        public JObject ToJson()
        {
            JObject json = new JObject();
            json["success"] = success;
            json["errorMessage"] = errorMessage;
            if (data is Stream)
            {
                StreamReader reader = new StreamReader((data as Stream));
                json["data"] = reader.ReadToEnd();
            }
            else
            {
                json["data"] = data;
            }
            json["stack"] = stack;
            json["sendReport"] = sendReport;
            return json;
        }
    }

public class JsonResponse
    {
        public bool success = true;
        public string errorMessage = "";
        public dynamic data;
        public string stack = "";
        public bool sendReport = false;
        public dynamic metadata;
        public HttpStatusCode serverCode = HttpStatusCode.OK;

        public JsonResponse(Type dataClass = null)
        {
            if (dataClass != null)
            {
                data = Activator.CreateInstance(dataClass);
            }
            else
            {
                data = new JObject();
            }
        }

        public JObject ToJson()
        {
            JObject json = new JObject();
            json["success"] = success;
            json["errorMessage"] = errorMessage;
            if (data is Stream)
            {
                StreamReader reader = new StreamReader((data as Stream));
                json["data"] = reader.ReadToEnd();
            }
            else
            {
                json["data"] = data;
            }
            json["stack"] = stack;
            json["sendReport"] = sendReport;
            return json;
        }
    }

They have this object That they use all thru the project I dont know enought to tell if its okay to have this or if there are microsoft stuff for this

Unknown User•16mo ago

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júlio•16mo ago

xdd the scary part is

Unknown User•16mo ago

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júlio•16mo ago

I posted the whole

júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Well They use it as a JSON result but with extra fields?

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Yeah lemme see if i can find a small one

júlio•16mo ago

it loadede btw

júlio•16mo ago

this is going to be a pain to clean

Unknown User•16mo ago

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júlio•16mo ago

it did, just after a while it showed 500 xd idk

Denis•16mo ago

Might I suggest to modify the public fields of the JsonResponse into properties, to easily see whether they are even used

júlio•16mo ago

goddamn it every method is so goddamn huge

Unknown User•16mo ago

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Denis•16mo ago

Question is why

Unknown User•16mo ago

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júlio•16mo ago

public async Task<JsonResponse> WASD(long docId)
        {
            JsonResponse ret = new JsonResponse();

            HttpResponseMessage response = await abReq.Get(new Uri(SOME_SECRET_STUFF));

            if (response.StatusCode == HttpStatusCode.OK)
            {

                response = await abReq.Get(new Uri(string.Format(SOME_SECRET_STUFF, docId)));

                if (response.StatusCode == HttpStatusCode.OK)
                {
                    Stream bodyResponse = await response.Content.ReadAsStreamAsync();
                    if (await IsPDFHeader(bodyResponse))
                    {
                        ret.data = bodyResponse;
                    }
                    else
                    {
                        ret.success = false;
                        ret.stack = await response.Content.ReadAsStringAsync();
                        ret.errorMessage = ErrorStreamIsNotPdf;
                    }
                }
                else
                {
                    ret.success = false;
                }
            }
            return ret;
        }

public async Task<JsonResponse> WASD(long docId)
        {
            JsonResponse ret = new JsonResponse();

            HttpResponseMessage response = await abReq.Get(new Uri(SOME_SECRET_STUFF));

            if (response.StatusCode == HttpStatusCode.OK)
            {

                response = await abReq.Get(new Uri(string.Format(SOME_SECRET_STUFF, docId)));

                if (response.StatusCode == HttpStatusCode.OK)
                {
                    Stream bodyResponse = await response.Content.ReadAsStreamAsync();
                    if (await IsPDFHeader(bodyResponse))
                    {
                        ret.data = bodyResponse;
                    }
                    else
                    {
                        ret.success = false;
                        ret.stack = await response.Content.ReadAsStringAsync();
                        ret.errorMessage = ErrorStreamIsNotPdf;
                    }
                }
                else
                {
                    ret.success = false;
                }
            }
            return ret;
        }

Found one

Unknown User•16mo ago

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júlio•16mo ago

most likely I completly removedf the previous DAO stuff Since they were useless

Unknown User•16mo ago

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júlio•16mo ago

STJ meaning... :p

Unknown User•16mo ago

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júlio•16mo ago

ohh ok

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

they told me the code was never reviewed

Unknown User•16mo ago

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júlio•16mo ago

XD So is using it as is, will be bad for future? in not sure if the way it was made is bad or if the logic behind + the way it was made is bad

Unknown User•16mo ago

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júlio•16mo ago

oh thats bad... its not i think I will get someplace where its used so you can see

Unknown User•16mo ago

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júlio•16mo ago

Its only used for UnitTesting

Unknown User•16mo ago

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júlio•16mo ago

Nope, never used

Unknown User•16mo ago

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júlio•16mo ago

correct xd

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

will do!

Unknown User•16mo ago

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júlio•16mo ago

Btw I should have mentioned this the code 'im cleaning is inside AppBase AppBase is the base class for Apps (whatever that means) So looking at the structure

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

The thing in red They told me That the controllers use the functions thata are here so the Controllers have the endpoints and the things in red have extra code the AppBase.cs have 4 classes inside

júlio•16mo ago

So this is a thing... of these 4 classes

Unknown User•16mo ago

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júlio•16mo ago

only AppBase is used for inheritage

júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

oh right

Unknown User•16mo ago

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júlio•16mo ago

The changes im making are in the test project

Unknown User•16mo ago

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júlio•16mo ago

oke

Unknown User•16mo ago

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júlio•16mo ago

    public class ValidationResult
    {
        public bool isValid = true;
        public string errorMessasge = "";
    }

    public class ValidationResult
    {
        public bool isValid = true;
        public string errorMessasge = "";
    }

Unknown User•16mo ago

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júlio•16mo ago

bad?

Unknown User•16mo ago

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júlio•16mo ago

oke SO I make another class just for the ToJson?

Unknown User•16mo ago

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júlio•16mo ago

well im having a issue JObject is from the Newton thiingy but Im nto using that anymore im using the System.Text.Json

Unknown User•16mo ago

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júlio•16mo ago

Oh You just care to see if it compiles correctly?

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

oh wait i think i know the issue it was the ;

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Oh my bad

Unknown User•16mo ago

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júlio•16mo ago

I think so

Unknown User•16mo ago

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júlio•16mo ago

i cant run the tests because it will try to connect to production database

Unknown User•16mo ago

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júlio•16mo ago

corect

Unknown User•16mo ago

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júlio•16mo ago

I do that on the original? or now i move to my version? Because my version is not using Newton

Unknown User•16mo ago

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júlio•16mo ago

good i think

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

yep i figured

Unknown User•16mo ago

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júlio•16mo ago

júlio•16mo ago

A bunch is used like this lemme see if i can find a small one

        public async Task<JsonResponse> WASD(int year)
        {
            JsonResponse ret = new JsonResponse(typeof(JArray));
            HttpRequestMessage request = new HttpRequestMessage();
            HttpResponseMessage response = await abReq.Get(new Uri(SECRET_STUFF_I_THINK));
            await ATAuthProcessLogin(await response.Content.ReadAsStreamAsync());

            Uri _url = new Uri(string.Format(SECRET_STUFF_I_THINK, year));
            response = await abReq.Get(_url);

            if (response.StatusCode == HttpStatusCode.OK)
            {
                try
                {
                    dynamic json = JObject.Parse(await response.Content.ReadAsStringAsync());
                    if (json.fieldErrors == null)
                    {
                        ret.data = json.declaracoes as JArray;
                        foreach (dynamic item in ret.data)
                        {
                            DateTime d = DateTime.Parse((string)item["SECRET_STUFF_I_THINK"]);
                            item["SECRET_STUFF_I_THINK"] = d.ToString("s");
                        }

                    }
                }
                catch
                {
                    //
                }
            }

            return ret;
        }

        public async Task<JsonResponse> WASD(int year)
        {
            JsonResponse ret = new JsonResponse(typeof(JArray));
            HttpRequestMessage request = new HttpRequestMessage();
            HttpResponseMessage response = await abReq.Get(new Uri(SECRET_STUFF_I_THINK));
            await ATAuthProcessLogin(await response.Content.ReadAsStreamAsync());

            Uri _url = new Uri(string.Format(SECRET_STUFF_I_THINK, year));
            response = await abReq.Get(_url);

            if (response.StatusCode == HttpStatusCode.OK)
            {
                try
                {
                    dynamic json = JObject.Parse(await response.Content.ReadAsStringAsync());
                    if (json.fieldErrors == null)
                    {
                        ret.data = json.declaracoes as JArray;
                        foreach (dynamic item in ret.data)
                        {
                            DateTime d = DateTime.Parse((string)item["SECRET_STUFF_I_THINK"]);
                            item["SECRET_STUFF_I_THINK"] = d.ToString("s");
                        }

                    }
                }
                catch
                {
                    //
                }
            }

            return ret;
        }

Unknown User•16mo ago

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júlio•16mo ago

xd tell me i wanan laugh too Xd is bad?

Unknown User•16mo ago

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júlio•16mo ago

goddamn it the more i find out about this code the more I regret XD

Unknown User•16mo ago

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júlio•16mo ago

yes but you will cringe

júlio•16mo ago

they look the same cause they are the same but they come from different files same code in the body of the function but in differernt files idk man they did the virtual thing but they used the same code

Unknown User•16mo ago

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júlio•16mo ago

its only called with either null or JArray

Unknown User•16mo ago

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júlio•16mo ago

fck no XD

Unknown User•16mo ago

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júlio•16mo ago

O right

Unknown User•16mo ago

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júlio•16mo ago

the first one is from the atrocious BaseController.cs, the second one inherits from the base controlelr

Unknown User•16mo ago

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júlio•16mo ago

maybe some methods dont write to data idk ill try to find out

Unknown User•16mo ago

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júlio•16mo ago

oboy

Unknown User•16mo ago

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júlio•16mo ago

I will do that o7

Unknown User•16mo ago

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MODiX•16mo ago

https://cdn.discordapp.com/attachments/364492811489509376/781191084025184301/728922403651977216.gif

Unknown User•16mo ago

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júlio•16mo ago

not yet one moment i am drinking iogurt

Unknown User•16mo ago

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júlio•16mo ago

i see ok, good luck!

Accord•16mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

Unknown User•16mo ago

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júlio•16mo ago

Sorry i've been away Yesterday I pulled a wisdom tooth out not been having a good time, can't really eat anything that isnt cold soup or stare at the computer without feeling a bit sick :(

Unknown User•16mo ago

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gush3l•16mo ago

4208 messages

Unknown User•16mo ago

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ACiDCA7•16mo ago

what is the highscore?

Unknown User•16mo ago

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FusedQyou•16mo ago

4211, I'd like to be part of this piece of history

ACiDCA7•16mo ago

so this is the thread with the highest amount of messages ever on this server.. wow

Unknown User•16mo ago

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Sossenbinder•16mo ago

Why the hell does this help thread have so many responses Are you guys solving p np in here

Unknown User•16mo ago

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júlio•16mo ago

Oh lord

júlio•16mo ago

@TeBeConsulting might I suggest a different approach? I think I have a more sane solution to changin all that

Unknown User•16mo ago

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júlio•16mo ago

Change all memebrs to private of the JsonResponse class and got to each error and comment and some other thing in the ToJosn thingy call ctor with values and not new and then fill values i think that was it make the construction in the return statement

    public class JsonResponse
    {
        public bool success = true;
        public string errorMessage = "";
        public dynamic data;
        public string stack = "";
        public bool sendReport = false;
        public dynamic metadata;
        public HttpStatusCode serverCode = HttpStatusCode.OK;

    
        public JsonResponse() : this(typeof(JObject)) { }
    
        public JsonResponse(Type dataClass)
          => data = Activator.CreateInstance(dataClass);
    }

    public class JsonResponse
    {
        public bool success = true;
        public string errorMessage = "";
        public dynamic data;
        public string stack = "";
        public bool sendReport = false;
        public dynamic metadata;
        public HttpStatusCode serverCode = HttpStatusCode.OK;

    
        public JsonResponse() : this(typeof(JObject)) { }
    
        public JsonResponse(Type dataClass)
          => data = Activator.CreateInstance(dataClass);
    }

My idea is first, rewrite this so that it uses System.Text.Json and now the NewtonJson thingy and theeeen as I split the things correct the small diferences Because Changing in the whole thing at once its insane I would be 100% lost all the time because I dont know the code that well right now I alreaddy succesfully split 2 services the one Im splitting and the next ones are the ones that use that JsonResult thing so I think this is a good oportunity to fix it before splitting and when I split ill correct the code in the other places, no?

Unknown User•16mo ago

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júlio•16mo ago

well in the original project yes but im changing to sysmte.text.jsno

Unknown User•16mo ago

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júlio•16mo ago

yeah that is dones everywhere we use a JsonResult

Unknown User•16mo ago

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júlio•16mo ago

Every JsonResult has something in the data

Unknown User•16mo ago

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júlio•16mo ago

Unknown User•16mo ago

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júlio•16mo ago

Isnt there something out there that does this? Cause I feel like they tried to reinvent some wheel

Unknown User•16mo ago

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júlio•16mo ago

I dont understand why it would impact the front end :( maybe i dont undertstand the problem

Unknown User•16mo ago

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júlio•16mo ago

well crap why didnt they review the code that was going to be part of such a crucial part of the company i swear to god small panic okay so just so I understand we are working with this crap, but what are the changes you suggest going to do? make it less crap? because i forgot

Unknown User•16mo ago

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júlio•16mo ago

because I asked and I was told "you must keep the version support, because some customers have older versions or don't want to update to newer version" I would assume the customer i think? I donno :(

Unknown User•16mo ago

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júlio•16mo ago

Well both I think because we are changing Usually client has the program in Delphi and that program talks with us

Unknown User•16mo ago

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júlio•16mo ago

us being the service and stuff

Unknown User•16mo ago

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júlio•16mo ago

but now they are doing like stuff in browser that in the future will replace the desktop

Unknown User•16mo ago

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júlio•16mo ago

no that will stay

Unknown User•16mo ago

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júlio•16mo ago

fuck do I know man I just do that they tell me to do XD

Unknown User•16mo ago

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júlio•16mo ago

there is a Rest made in Delphi

Unknown User•16mo ago

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júlio•16mo ago

and there is the client made in Delphi

Unknown User•16mo ago

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júlio•16mo ago

you mena, does the delphi client talk with this service? sorry i get confused with words sometimes

Unknown User•16mo ago

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júlio•16mo ago

good question

Unknown User•16mo ago

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júlio•16mo ago

I will ask

Unknown User•16mo ago

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júlio•16mo ago

TS meaning...

Unknown User•16mo ago

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júlio•16mo ago

Well

Unknown User•16mo ago

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júlio•16mo ago

That would be good, thing is I dont run the company

Unknown User•16mo ago

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júlio•16mo ago

The people that do, they want to keep having support for all kinds of clients

Unknown User•16mo ago

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júlio•16mo ago

:( I dunno man

Unknown User•16mo ago

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júlio•16mo ago

I'm just a junior developer

Unknown User•16mo ago

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júlio•16mo ago

I agree with what you say but I have no power herer

Unknown User•16mo ago

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júlio•16mo ago

I ask the guys before me "What interacts with the service" "the delphi cliente or only the cloud" he replyed "it doesnt matter" so either he deosnt know or im not supposed to make assumptions to what will interact with the service

Unknown User•16mo ago

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júlio•16mo ago

yep

Unknown User•16mo ago

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júlio•16mo ago

Delphi client is still maintained and will keep being maintained

Unknown User•16mo ago

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júlio•16mo ago

the more we dig the more I space out plus the mouth pain from the teeth are getting so annyoign ughhhhhhhhh im sad about this feeling lost i might just use the old thing that is done too much has been build on top of it to change

Unknown User•16mo ago

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júlio•16mo ago

I could only do that once I got the thing working

Unknown User•16mo ago

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júlio•16mo ago

well the links care about version

Unknown User•16mo ago

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júlio•16mo ago

Hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm okay only one thing I dont understand well I kinda understand but I want to make sure you are tellimg me to do a bunch of differnet kinds of Ctors because you want to make the properties private, and instead of creating a empty instance at the beginning of the function and slowly filling it up, you want to directly return a instance in the return statement is that it? and this is somehow better? This is the part I dont 100% understand, is encapsulation the only factor?

Unknown User•16mo ago

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júlio•16mo ago

I see Makes sense now :) Thank you for explaining again they would remaing public then? Imma do that Ill start slow Ill start with the current one Im splitting

Unknown User•16mo ago

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júlio•16mo ago

its the smalles of them all that uses that

Unknown User•16mo ago

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júlio•16mo ago

I dont wanna touch the big one for this :( isnt it better to do it while I split them? same amount of work just done in different times

Unknown User•16mo ago

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júlio•16mo ago

the original the big service

Unknown User•16mo ago

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júlio•16mo ago

I guess yeah

Unknown User•16mo ago

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júlio•16mo ago

DI meaning dependency injection?

Pobiega•16mo ago

Kek?

Unknown User•16mo ago

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sibber•16mo ago

now its 4500

Accord•16mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

FusedQyou•16mo ago

Wowee this thread finally finished

Unknown User•16mo ago

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júlio•16mo ago

So I'm having a big problem Goddamn it I need to show code but can't rn I'm being monitored In 1 hour and 40 minuts more or less I will put the code Basically The old code was using some old stuff that don't exist anymore HttpContext.Request.Query.GetValue() This took in a String key and String valueIfKeyNotFound And returned the value for the key or second parameter Since this does not exist, I found something similar HttpContext.Rewuest.Query.TryGetValue() that takes in a Key and a reference to the place were it will store the result or the default value for the type of not found But I'm getting the compiler mad and I'm not sure what to do Well I did something that I think worked lol but it's kinda cursed I'll show code in a bit

Unknown User•16mo ago

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júlio•16mo ago

Xd Hello Can you confirm is something makes sense or is insane before I talk about the thing above? I just found out that a Sha1 key was stored in the Resources Is this dumb? Aren't the resources meant for like files n stuff? Images or whatever Also, won't this break cross platform? Original service uses the Resources to store a Sha1 secret Is this normal? Then they have to have a Resources.Designer class thing to query the secret I'm a nood but I think this is kinda insane Please correct me :( Maybe it's not insane bigthonk

Unknown User•16mo ago

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danilwhale•16mo ago

why this have 4544 (now 4545) messages omegalul

júlio•16mo ago

So the HttpContext contains the things I pass to the service? Like the parameters in the url for example?

Unknown User•16mo ago

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júlio•16mo ago

Hmmm I see I'm having a JSON problem If success and a object has fields, it does everything correct If it has null, instead for getting a {} I get 204 No Content I have no clue why, any tips I can try? It used to return {} I don't know what changed Oh snap in the afternoon I'm going to a meeting to talk about what I did so far Kinda hyped kinda nervous I just hope I don't forget anything xd

Unknown User•16mo ago

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júlio•16mo ago

I see Noted! I think having JSON problems will be my day to day I'm having the most weird problem Sicne yesterday I managed to get the original service running thankfully I'm testing out one endpoint Same code Basically the only thing that changed was .NET version and the JsonResult object changed a bit The original Service correctly fills the JsonResponse object and returns the correct Json My Service apparently correctly fills the JsonResponse object but then when I go to return i get {} If I try to force it to convert to JSON by calling the .ToJson thingy, I get the most cursed JSON ever Lemme get some prints to show 1 sec

júlio•16mo ago

This is the normal return of the Object (it should get implicit converted to JSON)

júlio•16mo ago

This is me forcing the conversion to JSON by calling .ToJson

júlio•16mo ago

júlio•16mo ago

This is the contents of the object in memory, at the moment of the return So it has the things inside The object in the service has the same contents the memory looks the same but this one shows nothing or trash and the original shows the correct thing :( Any tips on how to aproach this? I got nowere yesterday

Accord•16mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

júlio•16mo ago

not solved, still issues :L

FusedQyou•16mo ago

😦

Unknown User•16mo ago

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mr_technocal•16mo ago

For clarity, the Microsoft.AspNetCore.Mvc.Versioning* are effectively EOL. Since the 6.0 and .NET 6+ release, you should now use Asp.Versioning.* packages. Most things look, feel, and are named the same. If you're going to organize by folder, you might find it more convenient to use a convention rather than attributes. For example:

c#
services.AddApiVersioning(options =>
{
    options.ApiVersionReader = new UrlSegmentApiVersionReader();
    options.Conventions.Add(new VersionByNamespaceConvention());
});

c#
services.AddApiVersioning(options =>
{
    options.ApiVersionReader = new UrlSegmentApiVersionReader();
    options.Conventions.Add(new VersionByNamespaceConvention());
});

Assuming the full type name was My.Api.Controllers.V1.FooController, the version 1.0 would be applied without using any attributes. Conventions are not mutually exclusive and can be combined with other conventions, attributes. etc.

Unknown User•16mo ago

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Accord•16mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

júlio•15mo ago

Nope! I solved it actually I've been away from discord but i've made a lot of progress so far! I got every service split now, aaaaand i added docker support to the projects So now I'm focusing on the Docker / Kubernetes aspect I do have a bunch of questions but I think I will make a new thread for them, since they arent much on topic of this original thread idk

basically, i am little cat•15mo ago

Oh god 4615 messages here already

Unknown User•15mo ago

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FusedQyou•15mo ago

Keep it in this thread and make it even bigger

basically, i am little cat•15mo ago

True!!

Monsieur Wholesome•15mo ago

Youve started this, now youve got to commit

júlio•15mo ago

Unknown User•15mo ago

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Florian Voß•15mo ago

Exactly one relation requires third table afaik - m to n (many to many). To create that relationship we need helper table that has 1 to n (one to many) with both the tables that have have m to n

júlio•15mo ago

not only a kinda of 1 to 1 can required 3 tables aswell and some other cases that requires another table exist too

Unknown User•15mo ago

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Florian Voß•15mo ago

in what other cases? also ellaborate on that 1 to 1 case that requires 3 tables pls

júlio•15mo ago

1 to 1 non mandatory on each side requires 3 tables other cases depends on the kinds of columns in the tables

Florian Voß•15mo ago

I think those cases would be against 3NF rules

Unknown User•15mo ago

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júlio•15mo ago

Ah yes im not focusing i was just anwsering the questions xd The table I created was very basic no relations not relly

Accord•15mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

sibber•15mo ago

damn still not solved

FusedQyou•15mo ago

Damn

Accord•15mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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