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Cydo

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•Created by Cydo on 10/25/2024 in #help

✅ When should you or shouldnt you return nested data in an api call?

Nvm think I figured out the answer and I should use projections to go over the returned data and structuring it how I want before mapping it to a dto and sending it the client

13 replies

CC#

•Created by Cydo on 10/25/2024 in #help

✅ When should you or shouldnt you return nested data in an api call?

Perfect so this is what I'm trying to do, structure my apis to match the front end i already built out. However my next question is if ur fetching the data from the database for something like a task and it's comments, should u get the single task and all of its comments and then loop over the comments up to say 5 and then send the 5 comments back in the json response to the client. and then have a seperate end point thats just gonna keep fetching the paginated comments for that task or instead do 2 separate api calls from the start, one for the task, and the other just getting the 5 comments for that task and then creating the json response object, and have them load independently on the front end, and then every time u wanna get the next page of comments u already have that getPaginatedComments endpoint to call

13 replies

CC#

•Created by Cydo on 9/19/2024 in #help

✅ How should updating Database work with Kanban style app work?

yeah def not that LOL, i am very much just trying to build a somewhat impressive portfolio project to hopefully get a job at a .NET shop lol, only been learning .NET and C# for about 30 days now 😅

7 replies

CC#

•Created by Cydo on 9/19/2024 in #help

✅ How should updating Database work with Kanban style app work?

Or really, I thought moving the cards and updating them every time would cause some kind of performance issues, but if thats not the case then this is great news 😄

7 replies

CC#

•Created by Cydo on 9/16/2024 in #help

✅ Having trouble handling errors when registering a new user

Alright ill do that thanks.

6 replies

CC#

•Created by Cydo on 9/16/2024 in #help

✅ Having trouble handling errors when registering a new user

So instead pass something like ErrorCodes.InvalidEmailFormat, and then on the front end have a look up table that will look for that error code and have the custom error message like "Email must in the correct format"

6 replies

CC#

•Created by Cydo on 9/16/2024 in #help

✅ Having trouble handling errors when registering a new user

I think I might have come up with a viable solution where I create a my own exception and then deliberately check for the error message and throw that error

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Questlog.Application.Common.Exceptions
{
    public class InvalidEmailFormatException : Exception
    {
        public Dictionary<string, List<string>> Errors { get; }
        public InvalidEmailFormatException(Dictionary<string, List<string>> errors)
        : base("Incorrect Email Format")
        {
            Errors = errors;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Questlog.Application.Common.Exceptions
{
    public class InvalidEmailFormatException : Exception
    {
        public Dictionary<string, List<string>> Errors { get; }
        public InvalidEmailFormatException(Dictionary<string, List<string>> errors)
        : base("Incorrect Email Format")
        {
            Errors = errors;
        }
    }
}

                var result = await _userManager.CreateAsync(user, registerRequestDTO.Password);

                if (result.Succeeded)
                {
                    var loginRequestDTO = new LoginRequestDTO
                    {
                        Email = registerRequestDTO.Email,
                        Password = registerRequestDTO.Password,

                    };

                    return await Login(loginRequestDTO);
                }
                else
                {
                    var errors = new Dictionary<string, List<string>>();
                    foreach (var error in result.Errors)
                    {
                        if (error.Code.Contains("UserName"))
                        {
                            errors.Add("Email", new List<string> { error.Description });
                        }
                    }

                    throw new InvalidEmailFormatException(errors);

                    //var errors = string.Join(", ", result.Errors.Select(e => e.Description));
                    //throw new InvalidOperationException(errors);
                }

                var result = await _userManager.CreateAsync(user, registerRequestDTO.Password);

                if (result.Succeeded)
                {
                    var loginRequestDTO = new LoginRequestDTO
                    {
                        Email = registerRequestDTO.Email,
                        Password = registerRequestDTO.Password,

                    };

                    return await Login(loginRequestDTO);
                }
                else
                {
                    var errors = new Dictionary<string, List<string>>();
                    foreach (var error in result.Errors)
                    {
                        if (error.Code.Contains("UserName"))
                        {
                            errors.Add("Email", new List<string> { error.Description });
                        }
                    }

                    throw new InvalidEmailFormatException(errors);

                    //var errors = string.Join(", ", result.Errors.Select(e => e.Description));
                    //throw new InvalidOperationException(errors);
                }

I am all ears if there is a better solution then this though

6 replies

CC#

•Created by Cydo on 9/14/2024 in #help