SomniaRooms/src/Controller/SearchRoomsController.php

<?php

namespace App\Controller;

use App\ApiErrorException;
use App\DTO\ApiErrorMessage;
use App\Repository\RoomAvailabilityRepository;
use App\Repository\RoomCategoryRepository;
use App\Request\SearchAvailabilityPeriodRequest;
use App\Response\SearchAvailabilityResponse;
use App\Request\SearchPricesForCategoryRequest;
use App\Response\SearchPricesForCategoryResponse;
use App\Service\PricesService;
use Nelmio\ApiDocBundle\Annotation\Model;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Routing\Attribute\Route;
use OpenApi\Attributes as OA;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpKernel\Attribute\MapRequestPayload;

class SearchRoomsController extends AbstractController
{
    /**
     * Get availability for all rooms on period.
     * For each room, the minimal availability will be returned.
     */
    #[Route('/api/search/availability', name: 'app_search_availability', methods: ["POST"], format: "json")]
    #[OA\Tag(name: "Searchs")]
    #[OA\Response(
        response: 200,
        description: 'Each room available',
        content: new OA\JsonContent(
            type: 'object',
            properties: [
                new OA\Property(
                    property: "results",
                    type: "array",
                    items: new OA\Items(ref: new Model(type: SearchAvailabilityResponse::class))
                )
            ]
        )
    )]
    #[OA\RequestBody(
        content: new OA\JsonContent(
            type: 'object',
            ref: new Model(type: SearchAvailabilityPeriodRequest::class),
        )
    )]
    public function getAvailabilityForPeriod(
        RoomAvailabilityRepository $repoAvailability,
        #[MapRequestPayload()] SearchAvailabilityPeriodRequest $searchRequest
    ): JsonResponse {

        if ($searchRequest->startDate >= $searchRequest->endDate) {
            throw new ApiErrorException(
                new ApiErrorMessage(422, ApiErrorMessage::TYPE_INVALID_DATE),
                'startDate cant be before endDate',
            );
        }
        $rs = $repoAvailability->getAvailabilityForPeriod($searchRequest->startDate, $searchRequest->endDate);

        return $this->json(["results" => $rs]);
    }

    /**
     * Get Availability for all rooms on each day of a period.
     * (Not used on Front-end APP)
     */
    #[Route('/api/search/availabilityDetails', name: 'app_search_availabilityDetails', methods: ["POST"], format: "json")]
    #[OA\Tag(name: "Searchs")]
    public function getAvailabilityForPeriodDetails(
        RoomAvailabilityRepository $repoAvailability,
        #[MapRequestPayload()] SearchAvailabilityPeriodRequest $searchRequest
    ): JsonResponse {

        $rs = $repoAvailability->getAvailabilityForPeriodDetails($searchRequest->startDate, $searchRequest->endDate);

        return $this->json(["results" => $rs]);
    }

    /**
     * Get room category price for given period.
     * Returns price for a room category. 
     * This price is the total for all the selected days by guest number.
     */
    #[Route('/api/search/prices', name: 'app_search_pricesForCategory', methods: ["POST"], format: "json")]
    #[OA\Tag(name: "Searchs")]
    #[OA\Response(
        response: 200,
        description: 'Room price by guest number',
        content: new OA\JsonContent(
            type: 'object',
            properties: [
                new OA\Property(
                    property: "results",
                    type: "array",
                    items: new OA\Items(ref: new Model(type: SearchPricesForCategoryResponse::class))
                )
            ]
        )
    )]
    #[OA\RequestBody(
        content: new OA\JsonContent(
            type: 'object',
            ref: new Model(type: SearchPricesForCategoryRequest::class),
        )
    )]
    public function getPricesForCategoryOnPeriod(
        RoomCategoryRepository $repoCat,
        PricesService $priceService,
        #[MapRequestPayload()] SearchPricesForCategoryRequest $searchRequest
    ): JsonResponse {

        $roomCategory = $repoCat->find($searchRequest->roomCategory);
        if ($roomCategory === null) {
            throw new ApiErrorException(
                new ApiErrorMessage(422, ApiErrorMessage::TYPE_VALIDATION_ERROR),
                'Invalid RoomCategory: ' . $searchRequest->roomCategory,
            );
        }

        if ($searchRequest->startDate >= $searchRequest->endDate) {
            throw new ApiErrorException(
                new ApiErrorMessage(422, ApiErrorMessage::TYPE_INVALID_DATE),
                'startDate cant be before endDate',
            );
        }

        $fareList = $priceService->getFinalPricesForSearch($roomCategory, $searchRequest->startDate, $searchRequest->endDate);
        $rs = [];
        foreach ($fareList as $key => $value) {
            $rs[] = ["guestNumber" => $key, "price" => $value];
        }

        return $this->json(["results" => $rs]);
    }
}