gott/Endpoints/SettingsEndpoint.cs

using System.Text.Json;
using Gott.Extensions;
using Gott.Services;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Routing;

namespace Gott.Endpoints;

public static class SettingsEndpoint
{
    public static void MapSettingsEndpoints(this WebApplication app)
    {
        app.MapGet("/api/settings", HandleGet);
        app.MapPut("/api/settings", HandleUpdate);
    }

    private static async System.Threading.Tasks.Task HandleGet(HttpContext ctx, DatabaseService db)
    {
        var userId = ctx.GetUserId();
        var json = await db.GetUserSettings(userId);
        ctx.Response.ContentType = "application/json";
        await ctx.Response.WriteAsync(json ?? "{}");
    }

    private static async System.Threading.Tasks.Task HandleUpdate(HttpContext ctx, DatabaseService db)
    {
        var userId = ctx.GetUserId();
        var body = await JsonSerializer.DeserializeAsync<JsonElement>(ctx.Request.Body);
        var json = body.ToString();
        await db.UpdateUserSettings(userId, json);
        ctx.Response.ContentType = "application/json";
        await ctx.Response.WriteAsync(json);
    }
}