kupshop/bundles/KupShop/ReservationBundle/Controller/ReservationController.php

<?php

declare(strict_types=1);

namespace KupShop\ReservationBundle\Controller;

use KupShop\ContentBundle\View\Exception\ValidationException;
use KupShop\KupShopBundle\Context\UserContext;
use KupShop\KupShopBundle\Util\Contexts;
use KupShop\KupShopBundle\Views\View;
use KupShop\ReservationBundle\Util\ReservationUtil;
use KupShop\SellerBundle\Context\SellerContext;
use KupShop\SellerBundle\Utils\SellerMultiFetch;
use KupShop\SellerBundle\Utils\SellerUtil;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\Routing\Annotation\Route;

class ReservationController extends AbstractController
{
    private const SESSION_USER_DATA = 'reservation.userData';

    protected SellerContext $sellerContext;
    protected SellerUtil $sellerUtil;
    protected SellerMultiFetch $sellerMultiFetch;

    public function __construct(SellerContext $sellerContext, SellerUtil $sellerUtil, SellerMultiFetch $sellerMultiFetch)
    {
        $this->sellerContext = $sellerContext;
        $this->sellerUtil = $sellerUtil;
        $this->sellerMultiFetch = $sellerMultiFetch;
    }

    /**
     * @Route("/_focus/reservation/create/")
     */
    public function focusReservationCreate(Request $request, ReservationUtil $reservationUtil): Response
    {
        $view = (new View())
            ->setTemplate('focus/reservation/focus.reservation.tpl');

        // ID produktu a varianty, ktere budu rezervovat
        $productId = (int) $request->get('productId');
        $variationId = $request->get('variationId');
        $variationId = !empty($variationId) ? (int) $variationId : null;

        if (!$productId) {
            throw new NotFoundHttpException('Missing product ID!');
        }

        // ID vybrane prodejny
        $selectedSellerId = null;
        if (!$request->get('sellerChange')) {
            $selectedSellerId = $request->get('sellerId');
        }

        // nactu si produkt
        $product = \Variation::createProductOrVariation($productId, $variationId);
        $product->createFromDB();

        $selectedSeller = $this->getSelectedSeller((int) $selectedSellerId, $product);

        $reservationReadyDate = $this->getReservationReadyDate($selectedSeller);

        $vars = [
            'product' => $product,
            'seller' => $selectedSeller,
            'reservationReadyDate' => $reservationReadyDate,
            'reservationEndDate' => $this->getReservationEndDate($selectedSeller, $reservationReadyDate),
            'userData' => [],
            'error' => null,
        ];

        // formular byl odeslan
        if ($request->isMethod('POST')) {
            try {
                if (!($sellerId = $request->request->get('sellerId'))) {
                    throw new \InvalidArgumentException('Missing seller id');
                }

                // vytvorim rezervaci
                $vars['reservation'] = $reservationUtil->createReservation(
                    [
                        'email' => $request->get('email'),
                        'name' => $request->get('name'),
                        'surname' => $request->get('surname'),
                        'phone' => $request->get('phone'),
                    ],
                    $productId,
                    $variationId,
                    [
                        'sellerId' => (int) $sellerId,
                    ]
                );

                // ulozim si vyplnene udaje do sessiony, abych to mohl u dalsich rezervaci uz predvyplnit
                $request->getSession()->set(self::SESSION_USER_DATA, [
                    'email' => $request->get('email'),
                    'name' => $request->get('name'),
                    'surname' => $request->get('surname'),
                    'phone' => $request->get('phone'),
                ]);

                // musi byt setovani po session set, protože pole porovnáva session data, chci zanechat strukturu a nesetovat session
                // na zacatku metody
                $vars['userData'] = $this->getUserData($request);
            } catch (\Exception $e) {
                $vars['error'] = translate('errorGeneric', 'reservations');

                if ($e instanceof ValidationException) {
                    $vars['error'] = $e->getMessage();
                }

                if ($e instanceof \InvalidArgumentException) {
                    $vars['error'] = translate('errorInvalidArguments', 'reservations');
                }
            }

            $vars['sent'] = true;
        }

        return $view->addBodyVariables($vars)
            ->getResponse();
    }

    protected function getUserData(Request $request): array
    {
        $userContext = Contexts::get(UserContext::class);
        $userData = [];

        /** @var \User $user */
        if ($user = $userContext->getActive()) {
            $userData = [
                'email' => $user->email,
                'name' => $user->invoice['name'] ?? '',
                'surname' => $user->invoice['surname'] ?? '',
                'phone' => $user->invoice['phone'] ?? '',
            ];
        }

        return array_merge($userData, $request->getSession()->get(self::SESSION_USER_DATA, []));
    }

    protected function getSelectedSeller(int $sellerId, \Product $product): array
    {
        $sellers = array_filter([$this->sellerContext->getSupported()[$sellerId] ?? null]);

        $this->sellerMultiFetch->fetchSellersInStore($sellers, [$product->id => $product->variationId ?? null]);

        $seller = reset($sellers);

        return $seller ?: [];
    }

    protected function getReservationEndDate(array $seller, ?\DateTime $readyDate): ?\DateTime
    {
        if (empty($seller)) {
            return null;
        }

        if (!$readyDate) {
            return null;
        }

        $endDate = clone $readyDate;

        $dbcfg = \Settings::getDefault();
        if (!($reservationLength = $dbcfg->reservations['reservation_length'] ?? null)) {
            return null;
        }

        $i = 0;
        while ($reservationLength > 0) {
            if ($i > 30) {
                break;
            }

            $endDate->add(new \DateInterval('P1D'));
            if (!$this->sellerUtil->isSellerClosed($seller, 0, $endDate)) {
                $reservationLength--;
            }

            $i++;
        }

        return $endDate;
    }

    protected function getReservationReadyDate(array $seller): ?\DateTime
    {
        if (empty($seller)) {
            return null;
        }

        $dbcfg = \Settings::getDefault();
        $preparationTime = $dbcfg->reservations['preparation_time'] ?? 1;

        $date = new \DateTime();
        // pokud bude prodejna brzo zavirat
        if ($this->sellerUtil->isSellerClosed($seller, ((int) $preparationTime) + 1)) {
            // nactu si oteviraci dobu dalsiho dne
            if ($hour = $this->sellerUtil->getClosingTime($seller, $date, 0)) {
                $hourData = explode(':', $hour);
                // aktualizuju datum
                $date = new \DateTime('tomorrow');
                $date->setTime((int) $hourData[0], (int) ($hourData[1] ?? 0));
            }
        }

        $date->add(new \DateInterval('PT'.$preparationTime.'H'));

        // prevedu minuty na ctvrt hodiny
        $minutes = $date->format('i') - ($date->format('i') % 15);

        $date->setTime((int) $date->format('H'), (int) $minutes);

        return $date;
    }
}