improving user update to validate in test if it really updates his data

Author: muriloalvesdev

src/main/java/br/com/developers/login/service/UserService.java

@@ -10,7 +10,7 @@ public interface UserService {
 
   AccessToken authenticateUser(LoginDTO loginDto);
 
-  void updateUser(RegisterDTO registerData);
+  User updateUser(RegisterDTO registerData);
 
   void delete(LoginDTO loginDTO);
 }

src/main/java/br/com/developers/login/service/impl/UserServiceImpl.java

@@ -66,13 +66,14 @@ private Set<Role> getAllRoles(RegisterDTO registerData) {
   }
 
 
-  public void updateUser(RegisterDTO registerData) {
+  public User updateUser(RegisterDTO registerData) {
     User user = this.userRepository.findByEmail(registerData.getEmail().toLowerCase()).orElseThrow(
         () -> new UserNotFoundException(String.format(USER_NOT_FOUND, registerData.getEmail())));
-      user.setFirstName(registerData.getName());
-      user.setLastName(registerData.getLastName());
-      user.setPassword(registerData.getPassword());
-      user.setRoles(getAllRoles(registerData));
+    user.setFirstName(registerData.getName());
+    user.setLastName(registerData.getLastName());
+    user.setPassword(registerData.getPassword());
+    user.setRoles(getAllRoles(registerData));
+    return this.userRepository.save(user);
   }
 
   public void delete(LoginDTO loginDTO) {