sync customer phone

src/main/java/com/petshop/backend/service/CustomerService.java

@@ -6,6 +6,7 @@ import com.petshop.backend.dto.customer.CustomerResponse;
 import com.petshop.backend.entity.Customer;
 import com.petshop.backend.exception.ResourceNotFoundException;
 import com.petshop.backend.repository.CustomerRepository;
+import com.petshop.backend.repository.UserRepository;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
@@ -15,9 +16,11 @@ import org.springframework.transaction.annotation.Transactional;
 public class CustomerService {
 
     private final CustomerRepository customerRepository;
+    private final UserRepository userRepository;
 
-    public CustomerService(CustomerRepository customerRepository) {
+    public CustomerService(CustomerRepository customerRepository, UserRepository userRepository) {
         this.customerRepository = customerRepository;
+        this.userRepository = userRepository;
     }
 
     public Page<CustomerResponse> getAllCustomers(String query, Pageable pageable) {
@@ -45,6 +48,7 @@ public class CustomerService {
         customer.setPhone(request.getPhone());
 
         customer = customerRepository.save(customer);
+        syncLinkedUser(customer);
         return mapToResponse(customer);
     }
 
@@ -59,6 +63,7 @@ public class CustomerService {
         customer.setPhone(request.getPhone());
 
         customer = customerRepository.save(customer);
+        syncLinkedUser(customer);
         return mapToResponse(customer);
     }
 
@@ -86,4 +91,16 @@ public class CustomerService {
             customer.getUpdatedAt()
         );
     }
+
+    private void syncLinkedUser(Customer customer) {
+        if (customer.getUserId() == null) {
+            return;
+        }
+        userRepository.findById(customer.getUserId()).ifPresent(user -> {
+            user.setEmail(customer.getEmail());
+            user.setPhone(customer.getPhone());
+            user.setFullName((customer.getFirstName() + " " + customer.getLastName()).trim());
+            userRepository.save(user);
+        });
+    }
 }