fix: fix of redirect uri form issue

JOBot.Backend/Services/HeadHunterService.cs

@@ -19,15 +19,8 @@ public class HeadHunterService(ILogger<HeadHunterService> logger, IOptions<HeadH
     /// <returns>Link for auth</returns>
     public string GenerateAuthLink(long 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, redirectUri]);
+        return string.Format(_config.Links.AuthLink, [_config.ClientId, GetRedirectUrl(userId)]);
     }
 
     public async Task<Status> AuthUser(int userId, string authorizationCode, string? error)
@@ -47,7 +40,7 @@ public class HeadHunterService(ILogger<HeadHunterService> logger, IOptions<HeadH
             { "client_secret", _config.Secret },
             { "code", authorizationCode },
             { "grant_type", "authorization_code" },
-            { "redirect_uri", HttpUtility.UrlEncode("/auth") }
+            { "redirect_uri", GetRedirectUrl(userId) }
         };
         client.BaseAddress = new UriBuilder(_config.Links.HeadHunterApiDomain)
         {
@@ -98,6 +91,17 @@ public class HeadHunterService(ILogger<HeadHunterService> logger, IOptions<HeadH
         return Status.Success;
     }
 
+    private string GetRedirectUrl(long userId)
+    {
+        return new UriBuilder(_config.Links.HookDomain)
+        {
+            Port = -1,
+            Scheme = "https",
+            Path = _config.Links.HookRoute,
+            Query = $"?userId={userId}"
+        }.ToString();
+    }
+
     public enum Status
     {
         UserAuthRejectedError,