[R9] Add user method in service class

src/main/java/com/mirna/hospitalmanagementapi/application/services/UserServiceImpl.java

@@ -5,6 +5,9 @@ import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Service;
 
 import com.mirna.hospitalmanagementapi.application.usecase.user.FindUserByLoginUseCase;
+import com.mirna.hospitalmanagementapi.application.usecase.user.SaveUserUseCase;
+import com.mirna.hospitalmanagementapi.domain.dtos.auth.UserDTO;
+import com.mirna.hospitalmanagementapi.domain.entities.auth.User;
 import com.mirna.hospitalmanagementapi.domain.services.UserService;
 
 /**
@@ -19,6 +22,9 @@ import com.mirna.hospitalmanagementapi.domain.services.UserService;
 @Service
 public class UserServiceImpl implements UserService {
 
+	@Autowired
+	private SaveUserUseCase saveUser;
+	
 	@Autowired
 	private FindUserByLoginUseCase findUserByLogin;
 	
@@ -33,4 +39,18 @@ public class UserServiceImpl implements UserService {
 		return findUserByLogin.execute(login);
 	}
 
+	/**
+	* Adds a new user to the repository.
+	* 
+	* @param userDTO A data transfer object representing a user to add.
+	* @return The saved user if successful,  or null if there is an error.
+	*/
+	@Override
+	public User addUser(UserDTO userDTO) {
+		
+		User user = new User(userDTO);
+		
+		return saveUser.execute(user);
+	}
+
 }

src/main/java/com/mirna/hospitalmanagementapi/domain/services/UserService.java

@@ -2,6 +2,9 @@ package com.mirna.hospitalmanagementapi.domain.services;
 
 import org.springframework.security.core.userdetails.UserDetails;
 
+import com.mirna.hospitalmanagementapi.domain.dtos.auth.UserDTO;
+import com.mirna.hospitalmanagementapi.domain.entities.auth.User;
+
 /**
  * User service interface for managing user information.
 *
@@ -11,6 +14,15 @@ import org.springframework.security.core.userdetails.UserDetails;
 */
 public interface UserService {
 
+	/**
+	* Adds a new user to the repository.
+	* 
+	* @param userDTO A data transfer object representing a user to add.
+	* @return The saved user if successful,  or null if there is an error.
+	*/
+    public User addUser(UserDTO userDTO);
+
+    
 	/**
    	* Finds a stored user information by login.
    	*