C#•15mo ago

✅ Web things minimal api

after tons of codding i totally forgot what i wanted to do lmao, so problem is - product has click eventhandler, which gets id of product from attribute, how do i send back html page of product and data? or should i send html page first, and after send data based on "6" from localhost/product/6 ?

30 Replies

wwwwOP•15mo ago

which is most common way?

Pobiega•15mo ago

... what? You say minimal api, but this is clearly a graphical client of some sort. Blazor? javascript?

wwwwOP•15mo ago

i mean

 var builder = WebApplication.CreateBuilder(new WebApplicationOptions { WebRootPath = "StaticFiles" });

builder.Services.AddDbContext<PetProjContext>();
builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme).AddCookie(options => options.LoginPath = "/login");
builder.Services.AddAuthorization();

var app = builder.Build();

app.UseStaticFiles();
app.UseAuthentication();
app.UseAuthorization();

app.MapGet("/", async () => await SendHtml("index"));
app.MapGet("/api/GetProducts", (PetProjContext db) => db.Products.ToList());
app.MapGet("/addproduct", [Authorize] async () => await SendHtml("addproduct"));
app.MapGet("/login", async () => await SendHtml("login"));
app.MapGet("/registration", async () => await SendHtml("registration"));
app.MapGet("/userpdoructs", async () => await SendHtml("userpdoructs"));
app.MapGet("/personal", async () => await SendHtml("personal"));
app.MapGet("/product", async () => await SendHtml("product"));

app.Run();

 var builder = WebApplication.CreateBuilder(new WebApplicationOptions { WebRootPath = "StaticFiles" });

builder.Services.AddDbContext<PetProjContext>();
builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme).AddCookie(options => options.LoginPath = "/login");
builder.Services.AddAuthorization();

var app = builder.Build();

app.UseStaticFiles();
app.UseAuthentication();
app.UseAuthorization();

app.MapGet("/", async () => await SendHtml("index"));
app.MapGet("/api/GetProducts", (PetProjContext db) => db.Products.ToList());
app.MapGet("/addproduct", [Authorize] async () => await SendHtml("addproduct"));
app.MapGet("/login", async () => await SendHtml("login"));
app.MapGet("/registration", async () => await SendHtml("registration"));
app.MapGet("/userpdoructs", async () => await SendHtml("userpdoructs"));
app.MapGet("/personal", async () => await SendHtml("personal"));
app.MapGet("/product", async () => await SendHtml("product"));

app.Run();

thats my code rn

Pobiega•15mo ago

and for your routes, product/{id} would make sense

wwwwOP•15mo ago

problem with product/{id] is, i cant send html file

Pobiega•15mo ago

Where is SendHtml from?

wwwwOP•15mo ago

static async Task<IResult> SendHtml(string page)
{
    string path = $"Html/{page}.html";
    string type = "text/html; charset=utf-8";

    byte[] file = await File.ReadAllBytesAsync(path);
    return Results.File(file, type);
}

static async Task<IResult> SendHtml(string page)
{
    string path = $"Html/{page}.html";
    string type = "text/html; charset=utf-8";

    byte[] file = await File.ReadAllBytesAsync(path);
    return Results.File(file, type);
}

Pobiega•15mo ago

minimal APIs are primarily for building.. well, APIs

wwwwOP•15mo ago

my method forgot stry

Pobiega•15mo ago

not full stack webpages okay, so you're serving static html pages via minimal api endpoints thats not a great idea lol, but okay :p

wwwwOP•15mo ago

so, rn im putting clicked div's id into cookies and all divs gonna redirect to /product, then onload i will request specific product by id from cookies should i send them as static files? or what

Pobiega•15mo ago

I'm not really sure exactly what you are trying to do here You're abusing minimal APIs to serve html instead of just JSON, and Im guessing your html pages contain javascript to do interactivity

wwwwOP•15mo ago

so, ill try to explain

Pobiega•15mo ago

I'd probably make a normal javascript frontend application and serve that via static files and just have a normal json-serving API with that yeah this is some cursed homebrew stuff 😄 You probably can make it work, but its gonna get funky

wwwwOP•15mo ago

incase "/" im doing that,

wwwwOP•15mo ago

window.addEventListener("load", async () => {
    const cookieName = ".AspNetCore.Cookies";
    await FillProducts();

    if (document.cookie.includes(cookieName)) {
        ButtonLoged();
    }
    else {
        ButtonNotLoged();
    }
});

window.addEventListener("load", async () => {
    const cookieName = ".AspNetCore.Cookies";
    await FillProducts();

    if (document.cookie.includes(cookieName)) {
        ButtonLoged();
    }
    else {
        ButtonNotLoged();
    }
});

async function FillProducts() {
    const response = await fetch("/api/GetProducts", {
        method: "GET",
        headers: { "Accept": "application/json" }
    })

    if (!response.ok)
        console.error();

    const data = await response.json();
    data.forEach(async product => {
        const prod = `
            <div class="product-image">
                <img src="${product.image}" alt="product-image">
            </div>
            <div class="product-info">
                <p class="title">${product.title}</p>
                <p class="pric">${product.price}$</p>
            </div>`;

        const div = document.createElement("div"); ``
        div.classList.add("product");
        div.setAttribute("data-product", product.id);
        div.insertAdjacentHTML("beforeend", prod);

        div.addEventListener("click", () => {
            const productId = div.getAttribute("data-product");

            const now = new Date();
            const expirationTime = new Date(now.getTime() + 15000);
            const expires = expirationTime.toUTCString();

            document.cookie = `productId=${productId};  expires=${expires};`;
            window.location.href = `/product`;
        });

        document.querySelector("[data-products]").appendChild(div);
    });
};

async function FillProducts() {
    const response = await fetch("/api/GetProducts", {
        method: "GET",
        headers: { "Accept": "application/json" }
    })

    if (!response.ok)
        console.error();

    const data = await response.json();
    data.forEach(async product => {
        const prod = `
            <div class="product-image">
                <img src="${product.image}" alt="product-image">
            </div>
            <div class="product-info">
                <p class="title">${product.title}</p>
                <p class="pric">${product.price}$</p>
            </div>`;

        const div = document.createElement("div"); ``
        div.classList.add("product");
        div.setAttribute("data-product", product.id);
        div.insertAdjacentHTML("beforeend", prod);

        div.addEventListener("click", () => {
            const productId = div.getAttribute("data-product");

            const now = new Date();
            const expirationTime = new Date(now.getTime() + 15000);
            const expires = expirationTime.toUTCString();

            document.cookie = `productId=${productId};  expires=${expires};`;
            window.location.href = `/product`;
        });

        document.querySelector("[data-products]").appendChild(div);
    });
};

Pobiega•15mo ago

mhm.

wwwwOP•15mo ago

onload i request all data and create divs with it

Pobiega•15mo ago

it kinda seems like you are re-inventing MVC, but in minimal APIs

wwwwOP•15mo ago

i mean i can make it work with cookies just wanted to clarify, maybe here is a better way looks like i had to wait till mvc course lmao

wwwwOP•15mo ago

so, rn when i click to div, im redirecting to default product page, without {id}, and have id in cookies, so onload i will request product from db by id

Pobiega•15mo ago

the thing is, you're not really doing serverside rendered html here, you're just serving static html with vanilla JS to provide interactivity but why are you putting stuff in cookies? just redirect to product/{id} dont abuse cookies :p

wwwwOP•15mo ago

there was other problem with loading css and js from static files

Pobiega•15mo ago

I just want you to be aware that what you are doing is... uh.. extremely unorthodox this is NOT how you build webpages normally that said, you can absolutely keep doing you for learning but I dont see the point of your "SendHtml" routes at all tbh serve your entire frontend as static files, and have only api routes in the BE

wwwwOP•15mo ago

so, incase of index.html is in staticfiles folder, what i need to do, for user see it? i mean, program starts with "/" path, no? ok i get it

app.UseDefaultFiles();

app.UseDefaultFiles();

Pobiega•15mo ago

yep!

wwwwOP•15mo ago

it works with index page, but with different pages still need extension name

wwwwOP•15mo ago

Pobiega•15mo ago

well, you could fix that easily just move your products.html to /products/index.html but tbh, I think you'd benefit greatly from picking up a real frontend app framework or just find some javascript routing library, Im sure something like that exists or move to full on serverside rendered html, using razor pages or MVC

wwwwOP•15mo ago

yeah looks like its the way ill do this thing abusing cookies but new projecs will be on mvc/razor pages thx for helping anywa 🙂

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