LcShopBundle/ShopBundle/Services/OrderUtils.php

<?php

namespace Lc\ShopBundle\Services ;

use App\Entity\OrderShop;
use Doctrine\ORM\EntityManagerInterface;
use Lc\ShopBundle\Context\MerchantUtilsInterface;
use Symfony\Component\Security\Core\Security;

class OrderUtils
{
        protected $em;
        protected $security;
        protected $userUtils;
        protected $merchantUtils;
        private $orderShopRepo;

        public function __construct(EntityManagerInterface $em, Security $security, UserUtils $userUtils, MerchantUtilsInterface $merchantUtils)
        {
                $this->em = $em;
                $this->security = $security;
                $this->userUtils = $userUtils;
                $this->merchantUtils = $merchantUtils;
                $this->orderShopRepo = $this->em->getRepository(OrderShop::class);
        }

        public function getOrderShopCurrent()
        {
                $paramsSearchOrderShop = [];

                $user = $this->security->getUser();
                $visitor = $this->userUtils->getVisitorCurrent();

                if ($user) {
                        $paramsSearchOrderShop['user'] = $user;
                }

                if ($visitor) {
                        $paramsSearchOrderShop['visitor'] = $visitor;
                }

                $orderShop = $this->orderShopRepo->findOneBy($paramsSearchOrderShop);

                if (!$orderShop) {
                        $orderShop = $this->createOrderShop([
                                'user' => $user,
                                'visitor' => $visitor,
                                'merchant' => $this->merchantUtils->getMerchantCurrent()
                        ]);
                }

                return $orderShop;
        }

        public function createOrderShop($params)
        {
                $orderShop = new OrderShop();

                $orderShopBelongTo = false;
                if (isset($params['user']) && $params['user']) {
                        $orderShopBelongTo = true;
                        $orderShop->setUser($params['user']);
                }
                if (isset($params['visitor']) && $params['visitor']) {
                        $orderShopBelongTo = true;
                        $orderShop->setVisitor($params['visitor']);
                }

                if (!$orderShopBelongTo) {
                        throw new \ErrorException('La commande doit être liée à un utilisateur ou à un visiteur.');
                }

                if (isset($params['merchant']) && $params['merchant']) {
                        $orderShop->setMerchant($params['merchant']);
                } else {
                        throw new \ErrorException('La commande doit être liée à un merchant.');
                }

                $this->em->persist($orderShop);
                $this->em->flush();

                return $orderShop;
        }

        public function addOrderProduct($orderShop, $orderProductAdd)
        {
                if ($orderProductAdd->getQuantity() > 0) {
                        $updated = false;

                        $orderProductAdd->setTitle($orderProductAdd->getTitleOrderShop());
                        $orderProductAdd->setPrice($orderProductAdd->getProduct()->getPriceInherited());
                        $orderProductAdd->setUnit($orderProductAdd->getProduct()->getUnitInherited());
                        $orderProductAdd->setTaxRate($orderProductAdd->getProduct()->getTaxRateInherited());

                        foreach ($orderShop->getOrderProducts() as $orderProduct) {
                                if ($orderProduct->getProduct()->getId() == $orderProductAdd->getProduct()->getId()) {
                                        $updated = true;
                                        $orderProduct->setQuantity($orderProduct->getQuantity() + $orderProductAdd->getQuantity());
                                        $this->em->persist($orderProduct);
                                }
                        }

                        if (!$updated) {
                                $orderShop->addOrderProduct($orderProductAdd);
                                $this->em->persist($orderProductAdd);
                                $this->em->persist($orderShop);
                        }

                        $this->em->flush();
                }
        }

        public function countQuantities($orderShop)
        {
                return $this->countQuantitiesByOrderProducts($orderShop->getOrderProducts());
        }

        public function countQuantitiesByOrderProducts($orderProducts = [])
        {
                $count = 0;

                foreach ($orderProducts as $orderProduct) {
                        $count += $orderProduct->getQuantity();
                }

                return $count;
        }

        public function calculateTotalWithTax($orderShop)
        {
                return $this->calculateTotalWithTaxByOrderProducts($orderShop->getOrderProducts());
        }

        public function calculateTotalWithTaxByOrderProducts($orderProducts = [])
        {
                $totalWithTax = 0;

                foreach ($orderProducts as $orderProduct) {
                        $totalWithTax += $orderProduct->getPriceWithTax() * $orderProduct->getQuantity();
                }

                return $totalWithTax;
        }

        public function orderProductsByParentCategory($orderShop = null)
        {
                $categoriesArray = [];
                foreach ($orderShop->getOrderProducts() as $orderProduct) {
                        $productCategories = $orderProduct->getProduct()->getProductFamily()->getProductCategories();
                        $category = $productCategories[0]->getParentCategory();
                        $labelCategory = $category->getTitle() ;
                        if (!isset($categoriesArray[$labelCategory])) {
                                $categoriesArray[$labelCategory] = [] ;
                        }
                        $categoriesArray[$labelCategory][] = $orderProduct;
                }

                return $categoriesArray;
        }

        public function getDatasSummary($orderShop = null)
        {
                if(!$orderShop) {
                        $orderShop = $this->getOrderShopCurrent() ;
                }

                $data = [] ;
                $data['count'] = $this->countQuantities($orderShop) ;
                $data['total_with_tax'] = $this->calculateTotalWithTax($orderShop) ;
                $data['categories'] = $this->orderProductsByParentCategory($orderShop) ;

                return $data ;
        }

}