bilhej/backend/src/main/java/se/bilhalsning/exception/GlobalExceptionHandler.java
Joakim Mörling a74bb89824 feat: add Order entity, repository, and service with TDD tests
- Create V5__create_orders_table.sql migration with orders table
  - UUID primary key, user_id FK to users, status CHECK constraint
  - Indexes on user_id and status columns
- Add OrderStatus enum (PENDING_PAYMENT, PAID, LOOKUP_STARTED, SENT, DELIVERED, FAILED)
- Add OrderStatusConverter for JPA VARCHAR persistence
- Create Order entity with fields: id, userId, plate, template, letterText, status, amountPaid, trackingId, timestamps
- Create OrderRepository with findByUserIdOrderByCreatedAtDesc and findByStatus queries
- Create OrderService with createOrder (normalizes plate, sets PENDING_PAYMENT), getOrdersByUserId, getOrderById
- Add OrderNotFoundException with 404 handler in GlobalExceptionHandler
- Write OrderServiceTest with 8 unit tests covering status, UUID generation, plate normalization, and error handling
2026-05-14 14:34:14 +02:00

56 lines
2.3 KiB
Java

package se.bilhalsning.exception;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import se.bilhalsning.dto.ErrorResponse;
@RestControllerAdvice
public class GlobalExceptionHandler {
private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
@ExceptionHandler(InvalidCredentialsException.class)
public ResponseEntity<ErrorResponse> handleInvalidCredentials(InvalidCredentialsException ex) {
return ResponseEntity
.status(HttpStatus.UNAUTHORIZED)
.body(new ErrorResponse(ex.getMessage()));
}
@ExceptionHandler(EmailAlreadyExistsException.class)
public ResponseEntity<ErrorResponse> handleEmailAlreadyExists(EmailAlreadyExistsException ex) {
return ResponseEntity
.status(HttpStatus.CONFLICT)
.body(new ErrorResponse("E-postadressen är redan registrerad"));
}
@ExceptionHandler(OrderNotFoundException.class)
public ResponseEntity<ErrorResponse> handleOrderNotFound(OrderNotFoundException ex) {
return ResponseEntity
.status(HttpStatus.NOT_FOUND)
.body(new ErrorResponse(ex.getMessage()));
}
@ExceptionHandler(MethodArgumentNotValidException.class)
public ResponseEntity<ErrorResponse> handleValidation(MethodArgumentNotValidException ex) {
String message = ex.getBindingResult().getFieldErrors().stream()
.map(e -> e.getField() + ": " + e.getDefaultMessage())
.reduce((a, b) -> a + ", " + b)
.orElse("Ogiltig indata");
return ResponseEntity
.badRequest()
.body(new ErrorResponse(message));
}
@ExceptionHandler(Exception.class)
public ResponseEntity<ErrorResponse> handleGeneral(Exception ex) {
log.error("Unhandled exception", ex);
return ResponseEntity
.status(HttpStatus.INTERNAL_SERVER_ERROR)
.body(new ErrorResponse("Ett internt fel uppstod"));
}
}