feat: automatic saving of drafts when editing bookings

src/Repository/BookingEditDraftRepository.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\BookingEditDraft;
+use App\Entity\User;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<BookingEditDraft>
+ */
+class BookingEditDraftRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, BookingEditDraft::class);
+    }
+
+    /**
+     * Finds a draft for a specific user and booking combination.
+     *
+     * @param User $user      The user who owns the draft
+     * @param int  $bookingId The BusProNet booking ID
+     *
+     * @return BookingEditDraft|null The draft if found, null otherwise
+     */
+    public function findByUserAndBooking(User $user, int $bookingId): ?BookingEditDraft
+    {
+        return $this->findOneBy([
+            'user' => $user,
+            'bookingId' => $bookingId,
+        ]);
+    }
+
+    /**
+     * Deletes a draft for a specific user and booking combination.
+     *
+     * @param User $user      The user who owns the draft
+     * @param int  $bookingId The BusProNet booking ID
+     */
+    public function deleteByUserAndBooking(User $user, int $bookingId): void
+    {
+        $this->createQueryBuilder('d')
+            ->delete()
+            ->where('d.user = :user')
+            ->andWhere('d.bookingId = :bookingId')
+            ->setParameter('user', $user)
+            ->setParameter('bookingId', $bookingId)
+            ->getQuery()
+            ->execute();
+    }
+}