RoomPrices - Added Admin Panel

src/Controller/Admin/RoomPriceAdminController.php

@@ -0,0 +1,160 @@
+<?php
+
+namespace App\Controller\Admin;
+
+use App\Consts\Consts;
+use App\DTO\SearchFilterByDate;
+use App\Entity\RoomCategory;
+use App\Entity\RoomPrice;
+use App\Enum\AdminErrorEnum;
+use App\Form\RoomPriceFormType;
+use App\Form\SearchFilterByDateFormType;
+use App\Repository\RoomCategoryRepository;
+use App\Repository\RoomPriceRepository;
+use App\Service\AdminUtils;
+use DateInterval;
+use DateTimeImmutable;
+use Doctrine\ORM\EntityManagerInterface;
+use EasyCorp\Bundle\EasyAdminBundle\Attribute\AdminRoute;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+#[IsGranted("ROLE_ADMIN")]
+class RoomPriceAdminController extends AbstractController
+{
+    public const string ROUTE_INDEX = 'roomPrice_prices';
+    public const string ROUTE_CREATE = 'roomPrice_prices_create';
+    public const string ROUTE_REMOVE = 'roomPrice_prices_remove';
+
+    private const string SESSION_SEARCHFILTER = 'RoomPrice_SearchFilter';
+
+    public function __construct(
+        private EntityManagerInterface $entityManager,
+        private AdminUtils $adminUtils,
+        private RoomCategoryRepository $catRepo,
+        private RoomPriceRepository $priceRepo
+    ) {}
+
+    // List Room Prices from category.
+    #[AdminRoute('/roomPrices/{categoryId}', name: RoomPriceAdminController::ROUTE_INDEX)]
+    public function roomPrices(Request $request, string $categoryId): Response
+    {
+        $session = $request->getSession();
+
+        $roomCategoryItem = $this->catRepo->find($categoryId);
+        if ($roomCategoryItem === null) {
+            return $this->adminUtils->goToAdminErrorType(AdminErrorEnum::ENTITY_NOTFOUND);
+        }
+
+        /** @var SearchFilterByDate */
+        $searchFilter = $session->get(RoomPriceAdminController::SESSION_SEARCHFILTER, null);
+
+        //Set default values to filter.
+        if ($searchFilter == null) {
+            $searchFilter = new SearchFilterByDate();
+
+            $dtFrom = (new DateTimeImmutable())->sub(new DateInterval("P1M"));
+            $searchFilter->setDtFrom($dtFrom);
+            $dtTo = (new DateTimeImmutable())->add(new DateInterval("P365D"));
+            $searchFilter->setDtTo($dtTo);
+        }
+
+        $searchForm = $this->createForm(SearchFilterByDateFormType::class, $searchFilter);
+        $searchForm->handleRequest($request);
+
+        $roomPriceList = $this->priceRepo->getListForPeriod($searchFilter->getDtFrom(), $searchFilter->getDtTo(), $categoryId);
+
+        //Store value in session for following requests.
+        $session->set(RoomPriceAdminController::SESSION_SEARCHFILTER, $searchFilter);
+
+        return $this->render('admin/room_price/roomPriceList.html.twig', [
+            'searchForm' => $searchForm,
+            'categoryData' => $roomCategoryItem,
+            'roomPriceList' => $roomPriceList,
+        ]);
+    }
+
+    #[AdminRoute('/roomPrices/{categoryId}/new', name: RoomPriceAdminController::ROUTE_CREATE)]
+    public function create(Request $request, string $categoryId): Response
+    {
+        $roomCategoryItem = $this->catRepo->find($categoryId);
+        if ($roomCategoryItem === null) {
+            return $this->adminUtils->goToAdminErrorType(AdminErrorEnum::ENTITY_NOTFOUND);
+        }
+
+        $roomPriceItem = new RoomPrice();
+        $roomPriceItem->setRoomCategory($roomCategoryItem);
+
+        $form = $this->createForm(RoomPriceFormType::class, $roomPriceItem, [
+            'selectRoomCategory' => false,
+        ]);
+
+        $form->handleRequest($request);
+        if ($form->isSubmitted() && $form->isValid()) {
+            // $form->getData() holds the submitted values
+            // but, the original `$availabilityItem` variable has also been updated
+
+            if ($this->isRoomPriceCreationValid($roomPriceItem, $roomCategoryItem)) {
+                $this->entityManager->persist($roomPriceItem);
+                $this->entityManager->flush();
+
+                $this->addFlash('success', 'Element created!');
+                return $this->goToIndex($categoryId);
+            }
+        }
+
+        return $this->render('admin/adminEdit.html.twig', [
+            'form' => $form,
+            'ElementType' => "Room Categoy Bed Type",
+            'ElementName' => "Room Categoy - " . $roomCategoryItem
+        ]);
+    }
+
+    #[AdminRoute('/roomPrices/{categoryId}/remove/{date}/{guestNumber}', name: RoomPriceAdminController::ROUTE_REMOVE)]
+    public function remove(string $categoryId, string $date, string $guestNumber): Response
+    {
+        $item = $this->priceRepo->find(['roomCategory' => $categoryId, 'date' => $date, 'guestNumber' => $guestNumber]);
+        if ($item === null) {
+            return $this->adminUtils->goToAdminErrorType(AdminErrorEnum::ENTITY_NOTFOUND);
+        }
+
+        $this->entityManager->remove($item);
+        $this->entityManager->flush();
+
+        $this->addFlash('success', 'Element deleted!');
+        return $this->goToIndex($categoryId);
+    }
+
+
+
+    private function goToIndex(int $roomCategory): Response
+    {
+        return $this->redirectToRoute(AdminUtils::GetAdminRoute(RoomPriceAdminController::ROUTE_INDEX), [
+            'categoryId' => $roomCategory,
+        ]);
+    }
+
+    private function isRoomPriceCreationValid(RoomPrice $priceItem, RoomCategory $roomCategoryItem): bool
+    {
+        $roomMaxGuestNum = $roomCategoryItem->getMaxGuestNum();
+        if ($priceItem->getGuestNumber() > $roomMaxGuestNum) {
+            $msg = "Guest number is greater than Room Category max Guest number ('$roomMaxGuestNum')";
+            $this->addFlash('error', $msg);
+            return false;
+        }
+
+        $alreadyExistsItem = $this->priceRepo->find([
+            'roomCategory' => $priceItem->getRoomCategory()->getId(),
+            'date' => $priceItem->getDate()->format(Consts::FORMAT_DATE),
+            'guestNumber' => $priceItem->getGuestNumber()
+        ]);
+        if ($alreadyExistsItem != null) {
+            $this->addFlash('error', 'Price already exist!');
+            return false;
+        }
+
+        return true;
+    }
+}