Initial commit

src/Repository/RegionRepository.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\Region;
+use App\Form\RegionType;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+use Symfony\Component\Form\FormFactoryInterface;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\Routing\RouterInterface;
+
+/**
+ * @method Region|null find($id, $lockMode=null, $lockVersion=null)
+ * @method Region|null findOneBy(array $criteria, array $orderBy=null)
+ * @method Region[]    findAll()
+ * @method Region[]    findBy(array $criteria, array $orderBy=null, $limit=null, $offset=null)
+ */
+class RegionRepository extends ServiceEntityRepository {
+    public function __construct(ManagerRegistry $registry,
+                                private RouterInterface $router,
+                                private FormFactoryInterface $formFactory) {
+        parent::__construct($registry, Region::class);
+    }
+
+
+    public function getRegions() {
+        $qb=$this->_em->createQueryBuilder();
+
+        $qb->addSelect("region")
+           ->addSelect("subRegions")
+           ->from(Region::class, "region")
+           ->leftJoin("region.subRegions", "subRegions")
+           ->andWhere($qb->expr()->isNull("region.parentRegion"))
+           ->orderBy("region.sortOrder");
+
+        return $qb->getQuery()->getResult();
+    }
+
+    public function getForm(string $route, Region $region): FormInterface {
+        $params=$region->getId() !== null ? array('id'=>$region->getId()) : array();
+
+        return $this->formFactory->create(RegionType::class, $region, array(
+            'action'=>$this->router->generate($route, $params),
+            'method'=>'post',
+            'data_route'=>$route,
+        ));
+    }
+}