fix (kinda) : refactored update of data, still trying to fix bug

from EntrepreneurApiServiceTests (code is a bit messy with prints and comments dw)

MyINPulse-back/src/main/java/enseirb/myinpulse/service/database/UserService.java

@@ -30,6 +30,15 @@ public class UserService {
         return this.userRepository.findAll();
     }
 
+    public User getUserById(long id) {
+        Optional<User> user = this.userRepository.findById(id);
+        if (user.isEmpty()) {
+            logger.error("getUserById : No user found with id {}", id);
+            throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Cet utilisateur n'existe pas");
+        }
+        return user.get();
+    }
+
     // TODO
     public User getUserByEmail(String email) {
         Optional<User> opt_user = this.userRepository.findByPrimaryMail(email);
@@ -49,6 +58,36 @@ public class UserService {
         return this.userRepository.save(user);
     }
 
+    public void updateUserSurname(long idUser, String surname) {
+        User user = getUserById(idUser);
+        user.setUserSurname(surname);
+        this.userRepository.save(user);
+    }
+
+    public void updateUserName(long idUser, String name) {
+        User user = getUserById(idUser);
+        user.setUserName(name);
+        this.userRepository.save(user);
+    }
+
+    public void updateUserPrimaryMail(long idUser, String primaryMail) {
+        User user = getUserById(idUser);
+        user.setPrimaryMail(primaryMail);
+        this.userRepository.save(user);
+    }
+
+    public void updateUserSecondaryMail(long idUser, String secondaryMail) {
+        User user = getUserById(idUser);
+        user.setSecondaryMail(secondaryMail);
+        this.userRepository.save(user);
+    }
+
+    public void updateUserPhoneNumber(long idUser, String phoneNumber) {
+        User user = getUserById(idUser);
+        user.setPhoneNumber(phoneNumber);
+        this.userRepository.save(user);
+    }
+
     public User updateUser(
             @PathVariable Long id,
             String userSurname,