diff --git a/Newsbot.Collector.Api/Domain/Results/AuthenticationResult.cs b/Newsbot.Collector.Api/Domain/Results/AuthenticationResult.cs
deleted file mode 100644
index 4cd4516..0000000
--- a/Newsbot.Collector.Api/Domain/Results/AuthenticationResult.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using System.Collections;
-
-namespace Newsbot.Collector.Api.Domain.Results;
-
-public class AuthenticationResult
-{
-    public string? Token { get; set; }
-    public string? RefreshToken { get; set; }
-    
-    public bool IsSuccessful { get; set; }
-    public IEnumerable<string>? ErrorMessage { get; set; }
-}
\ No newline at end of file
diff --git a/Newsbot.Collector.Domain/Newsbot.Collector.Domain.csproj b/Newsbot.Collector.Domain/Newsbot.Collector.Domain.csproj
index b355dd0..462ff5b 100644
--- a/Newsbot.Collector.Domain/Newsbot.Collector.Domain.csproj
+++ b/Newsbot.Collector.Domain/Newsbot.Collector.Domain.csproj
@@ -4,6 +4,8 @@
     <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
+    
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/Newsbot.Collector.Api/Domain/Requests/NewRoleRequest.cs b/Newsbot.Collector.Domain/Requests/NewRoleRequest.cs
similarity index 69%
rename from Newsbot.Collector.Api/Domain/Requests/NewRoleRequest.cs
rename to Newsbot.Collector.Domain/Requests/NewRoleRequest.cs
index 706ebef..b15867d 100644
--- a/Newsbot.Collector.Api/Domain/Requests/NewRoleRequest.cs
+++ b/Newsbot.Collector.Domain/Requests/NewRoleRequest.cs
@@ -1,4 +1,4 @@
-namespace Newsbot.Collector.Api.Domain.Requests;
+namespace Newsbot.Collector.Domain.Requests;
 
 public class AddRoleRequest
 {
diff --git a/Newsbot.Collector.Api/Domain/Requests/RegisterUserRequest.cs b/Newsbot.Collector.Domain/Requests/RegisterUserRequest.cs
similarity index 82%
rename from Newsbot.Collector.Api/Domain/Requests/RegisterUserRequest.cs
rename to Newsbot.Collector.Domain/Requests/RegisterUserRequest.cs
index 461615c..bde90c6 100644
--- a/Newsbot.Collector.Api/Domain/Requests/RegisterUserRequest.cs
+++ b/Newsbot.Collector.Domain/Requests/RegisterUserRequest.cs
@@ -1,6 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 
-namespace Newsbot.Collector.Api.Domain.Requests;
+namespace Newsbot.Collector.Domain.Requests;
 
 public class RegisterUserRequest
 {
diff --git a/Newsbot.Collector.Api/Domain/Requests/UserLoginRequest.cs b/Newsbot.Collector.Domain/Requests/UserLoginRequest.cs
similarity index 78%
rename from Newsbot.Collector.Api/Domain/Requests/UserLoginRequest.cs
rename to Newsbot.Collector.Domain/Requests/UserLoginRequest.cs
index 8b34017..6386e4f 100644
--- a/Newsbot.Collector.Api/Domain/Requests/UserLoginRequest.cs
+++ b/Newsbot.Collector.Domain/Requests/UserLoginRequest.cs
@@ -1,6 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 
-namespace Newsbot.Collector.Api.Domain.Requests;
+namespace Newsbot.Collector.Domain.Requests;
 
 public class UserLoginRequest
 {
diff --git a/Newsbot.Collector.Api/Domain/Requests/UserRefreshTokenRequest.cs b/Newsbot.Collector.Domain/Requests/UserRefreshTokenRequest.cs
similarity index 72%
rename from Newsbot.Collector.Api/Domain/Requests/UserRefreshTokenRequest.cs
rename to Newsbot.Collector.Domain/Requests/UserRefreshTokenRequest.cs
index 9556e49..9c20338 100644
--- a/Newsbot.Collector.Api/Domain/Requests/UserRefreshTokenRequest.cs
+++ b/Newsbot.Collector.Domain/Requests/UserRefreshTokenRequest.cs
@@ -1,4 +1,4 @@
-namespace Newsbot.Collector.Api.Domain.Requests;
+namespace Newsbot.Collector.Domain.Requests;
 
 public class UserRefreshTokenRequest
 {
diff --git a/Newsbot.Collector.Api/Domain/Response/AuthFailedResponse.cs b/Newsbot.Collector.Domain/Response/AuthFailedResponse.cs
similarity index 64%
rename from Newsbot.Collector.Api/Domain/Response/AuthFailedResponse.cs
rename to Newsbot.Collector.Domain/Response/AuthFailedResponse.cs
index 79ecf83..3c3e6f0 100644
--- a/Newsbot.Collector.Api/Domain/Response/AuthFailedResponse.cs
+++ b/Newsbot.Collector.Domain/Response/AuthFailedResponse.cs
@@ -1,4 +1,4 @@
-namespace Newsbot.Collector.Api.Domain.Response;
+namespace Newsbot.Collector.Domain.Response;
 
 public class AuthFailedResponse
 {
diff --git a/Newsbot.Collector.Api/Domain/Response/AuthSuccessfulResponse.cs b/Newsbot.Collector.Domain/Response/AuthSuccessfulResponse.cs
similarity index 80%
rename from Newsbot.Collector.Api/Domain/Response/AuthSuccessfulResponse.cs
rename to Newsbot.Collector.Domain/Response/AuthSuccessfulResponse.cs
index dcb42ef..ebdcf2a 100644
--- a/Newsbot.Collector.Api/Domain/Response/AuthSuccessfulResponse.cs
+++ b/Newsbot.Collector.Domain/Response/AuthSuccessfulResponse.cs
@@ -1,4 +1,4 @@
-namespace Newsbot.Collector.Api.Domain.Response;
+namespace Newsbot.Collector.Domain.Response;
 
 public class AuthSuccessfulResponse
 {
diff --git a/Newsbot.Collector.Domain/Results/AuthenticationResult.cs b/Newsbot.Collector.Domain/Results/AuthenticationResult.cs
new file mode 100644
index 0000000..127d4d5
--- /dev/null
+++ b/Newsbot.Collector.Domain/Results/AuthenticationResult.cs
@@ -0,0 +1,7 @@
+namespace Newsbot.Collector.Domain.Results;
+
+public class AuthenticationResult : BaseResult
+{
+    public string? Token { get; set; }
+    public string? RefreshToken { get; set; }
+}
\ No newline at end of file