JOBot.Backend/Controllers/HeadHunterHookController.cs

@@ -1,23 +0,0 @@
-using JOBot.Backend.Services;
-using Microsoft.AspNetCore.Mvc;
-
-namespace JOBot.Backend.Controllers;
-
-[ApiController]
-[Route("auth")]
-public class HeadHunterHookController(HeadHunterService hhService)
-    : ControllerBase
-{
-
-    [HttpGet]
-    public async Task<IActionResult> Get(int userId, string? error, string authorizationCode)
-    {
-        var res = await hhService.AuthUser(userId, authorizationCode, error);
-        return res switch
-        {
-            HeadHunterService.Status.Success =>  Ok("Авторизация завершена успешно. Вернитесь в Telegram для продолжения."),
-            HeadHunterService.Status.UserNotFoundError => NotFound("Пользователь не найден."),
-            _ => BadRequest("Авторизация завершена с ошибкой. Вернитесь в Telegram для продолжения.") //TODO: Add resource
-        };
-    }
-}

JOBot.Backend/DTOs/HeadHunterHook/HeadHunterTokenResponseDto.cs

@@ -1,14 +0,0 @@
-using System.Text.Json.Serialization;
-
-namespace JOBot.Backend.DTOs.HeadHunterHook;
-
-public record HeadHunterTokenResponseDto(
-    [property:JsonPropertyName("access_token")]
-    string AccessToken,
-    [property:JsonPropertyName("expires_in")]
-    int ExpiresIn,
-    [property:JsonPropertyName("refresh_token")]
-    string RefreshToken,
-    [property:JsonPropertyName("token_type")]
-    string TokenType
-    );

JOBot.Backend/Infrastructure/Config/HeadHunterConfig.cs

@@ -1,18 +0,0 @@
-namespace JOBot.Backend.Infrastructure.Config;
-
-public class HeadHunterConfig
-{
-    public const string SectionName = "HeadHunter";
-    public required HeadHunterLinksConfig Links { get; init; }
-    public required string ClientId { get; init; }
-    public required string Secret { get; init; }
-
-    public class HeadHunterLinksConfig
-    {
-        public required string AuthLink { get; init; }
-        public required string HookDomain { get; init; }
-        public required string HookRoute { get; init; }
-        public required string HeadHunterApiDomain { get; init; }
-        public required string HeadHunterTokenRoute { get; init; }
-    }
-}

JOBot.Backend/JOBot.Backend.csproj

@@ -14,7 +14,6 @@
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 			<PrivateAssets>all</PrivateAssets>
 		</PackageReference>
-		<PackageReference Include="JetBrains.Annotations" Version="2024.3.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.4">
 		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		  <PrivateAssets>all</PrivateAssets>

JOBot.Backend/Services/HeadHunterService.cs

@@ -1,106 +0,0 @@
-using System.Text.Json;
-using JOBot.Backend.DAL.Context;
-using JOBot.Backend.DTOs.HeadHunterHook;
-using JOBot.Backend.Infrastructure.Config;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.Extensions.Options;
-
-namespace JOBot.Backend.Services;
-
-public class HeadHunterService(ILogger<HeadHunterService> logger, IOptions<HeadHunterConfig> config, AppDbContext dbContext)
-{
-    private readonly HeadHunterConfig _config = config.Value;
-
-    /// <summary>
-    /// Generate HeadHunter oauth authorization link
-    /// </summary>
-    /// <param name="userId">Telegram UserId</param>
-    /// <returns>Link for auth</returns>
-    public string GenerateAuthLink(int userId)
-    {
-        var redirectUri = new UriBuilder(_config.Links.HookDomain)
-        {
-            Port = -1,
-            Scheme = "https",
-            Path = _config.Links.HookRoute,
-            Query = $"?userId={userId}"
-        }.ToString();
-        
-        return string.Format(_config.Links.AuthLink, [_config.ClientId, userId, redirectUri]);
-    }
-
-    public async Task<Status> AuthUser(int userId, string authorizationCode, string? error)
-    {
-        logger.LogInformation($"Authorization for user {userId} in process...");
-        
-        if (!string.IsNullOrEmpty(error))
-        {
-            logger.LogWarning($"User {userId} auth completed with error {error}");
-            return Status.UserAuthRejectedError;
-        }
-
-        using var client = new HttpClient();
-        var form = new Dictionary<string, string>
-        {
-            { "client-id", _config.ClientId },
-            { "client_secret", _config.Secret },
-            { "code", authorizationCode },
-            { "grant_type", "authorization_code" }
-        };
-        client.BaseAddress = new UriBuilder(_config.Links.HeadHunterApiDomain)
-        {
-            Port = -1,
-            Scheme = "https"
-        }.Uri;
-        client.DefaultRequestHeaders.UserAgent.ParseAdd("Jobot BackEnd Service");
-
-        using var res = await client.SendAsync(
-            new HttpRequestMessage(
-                HttpMethod.Post,
-                _config.Links.HeadHunterTokenRoute)
-            {
-                Content = new FormUrlEncodedContent(form)
-            });
-
-        if (!res.IsSuccessStatusCode)
-        {
-            logger.LogWarning($"Response of HttpRequest ${_config.Links.HeadHunterApiDomain} " +
-                              $"${_config.Links.HeadHunterTokenRoute} has unsuccessful status code {res.StatusCode}");
-            return Status.HeadHunterAuthRejectedError;
-        }
-        
-        var responseDto = JsonSerializer.Deserialize<HeadHunterTokenResponseDto>(await res.Content.ReadAsStringAsync());
-
-        if (responseDto == null)
-        {
-            logger.LogWarning($"User {userId} auth completed with error " +
-                              $"{nameof(Status.HeadHunterResponseDeserializationFailedError)}");
-            return Status.HeadHunterResponseDeserializationFailedError;
-        }
-        
-        var user = await dbContext.Users.FirstOrDefaultAsync(x => x.UserId == userId);
-
-        if (user == null)
-        {
-            logger.LogWarning($"User {userId} search completed with error {nameof(Status.UserNotFoundError)}");
-            return Status.UserNotFoundError;
-        }
-        
-        user.AccessToken = responseDto.AccessToken;
-        user.RefreshToken = responseDto.RefreshToken;
-        
-        await dbContext.SaveChangesAsync();
-        
-        logger.LogInformation($"User {userId} auth completed!");
-        return Status.Success;
-    }
-
-    public enum Status
-    {
-        UserAuthRejectedError,
-        HeadHunterAuthRejectedError,
-        UserNotFoundError,
-        HeadHunterResponseDeserializationFailedError,
-        Success
-    }
-}

JOBot.Backend/Startup.cs

@@ -1,34 +1,30 @@
 using JOBot.Backend.DAL.Context;
-using JOBot.Backend.Infrastructure.Config;
-using JOBot.Backend.Services;
 using JOBot.Backend.Services.gRPC;
 using Microsoft.EntityFrameworkCore;
 
 namespace JOBot.Backend;
 
-public class Startup(IConfiguration configuration)
+public class Startup
 {
-    private IConfiguration Configuration { get; } = configuration;
+    public Startup(IConfiguration configuration)
+    {
+        Configuration = configuration;
+    }
+
+    public IConfiguration Configuration { get; }
 
     public void ConfigureServices(IServiceCollection services)
     {
         services.AddGrpc(); 
         services.AddGrpcReflection();
-        services.AddControllers();
-        services.AddLogging();
         
         services.AddDbContext<AppDbContext>(options =>
             options.UseNpgsql(Configuration.GetConnectionString("PostgreSQL")));
-
-        services.Configure<HeadHunterConfig>(Configuration.GetSection(HeadHunterConfig.SectionName));
-
-        services.AddScoped<HeadHunterService>();
     }
 
     public void Configure(WebApplication app, IWebHostEnvironment env)
     {
         app.MapGrpcReflectionService().AllowAnonymous();
         app.MapGrpcService<UserService>();
-        app.MapControllers();
     }
 }

JOBot.Backend/appsettings.json

@@ -9,17 +9,6 @@
     "ConnectionStrings": {
         "PostgreSQL": "Host=postgres;Port=5432;Database=jobot;Username=postgres;Password=LocalDbPass"
     },
-    "HeadHunter": {
-        "Links": {
-            "AuthLink": "https://hh.ru/oauth/authorize?response_type=code&client_id={client_id}&redirect_uri={redirect_uri}",
-            "HookDomain": "jobot.lisoveliy.su",
-            "HookRoute": "/auth",
-            "HeadHunterApiDomain": "api.hh.ru",
-            "HeadHunterTokenRoute": "/token"
-        },
-        "ClientId": "",
-        "Secret": ""
-    },
     "Kestrel": {
         "Endpoints": {
             "gRPC": {