Create models and Clean Arch boilerplate

CSR.Application/Class1.cs

@@ -1,6 +0,0 @@
-namespace CSR.Application;
-
-public class Class1
-{
-
-}

CSR.Application/Interfaces/IRoleRepository.cs

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+namespace CSR.Application.Interfaces;
+
+using CSR.Domain.Entities;
+
+public interface IRoleRepository
+{
+  Task<Role?> GetByIdAsync(int id);
+  // Task<Role?> GetByNameAsync(string name);
+  // Task<IEnumerable<Role>> GetAllAsync();
+  Task AddAsync(Role role);
+  // Task UpdateAsync(Role role);
+  Task DeleteAsync(int id);
+}

CSR.Application/Interfaces/IUserRepository.cs

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+namespace CSR.Application.Interfaces;
+
+using CSR.Domain.Entities;
+
+public interface IUserRepository
+{
+  Task<User?> GetByIdAsync(int id);
+  // Task<User?> GetByEmailAsync(string email);
+  // Task<User?> GetByUsernameAsync(string username);
+  // Task<IEnumerable<User>> GetAllAsync();
+  Task AddAsync(User user);
+  Task UpdateAsync(User user);
+  Task DeleteAsync(int id);
+}

CSR.Application/Interfaces/IUserService.cs

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+namespace CSR.Application.Interfaces;
+
+public interface IUserService
+{
+  public record CreateUserResult(Domain.Entities.User? User, string? ErrorMessage);
+
+  public void CreateUser(string username, string email, string password, bool isAdmin = false);
+}

CSR.Application/Services/UserService.cs

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+namespace CSR.Application.Services;
+
+using CSR.Application.Interfaces;
+using CSR.Domain.Entities;
+
+public class UserService(IUserRepository userRepository) : IUserService
+{
+  private readonly IUserRepository _userRepository = userRepository;
+
+  public void CreateNewUser(string username, string email, string password, bool isAdmin = false)
+  {
+
+  }
+}