Symfony Profiler

<?php
namespace App\ECommerceBundle\Service;
use App\ECommerceBundle\Entity\Cart;
use App\ECommerceBundle\Entity\CartHasProductPrice;
use App\ECommerceBundle\Entity\Coupon;
use App\ECommerceBundle\Entity\CouponHasProduct;
use App\ECommerceBundle\Enum\CouponTypeEnum;
use App\ECommerceBundle\Repository\CouponRepository;
use App\ECommerceBundle\Repository\OrderHasCouponRepository;
use App\ProductBundle\Entity\Product;
use App\UserBundle\Entity\User;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
use Symfony\Contracts\Translation\TranslatorInterface;
class CouponService
{
private EntityManagerInterface $em;
private TranslatorInterface $translator;
private SessionInterface $session;
private CouponRepository $couponRepository;
private OrderHasCouponRepository $orderHasCouponRepository;
public function __construct(
EntityManagerInterface $em,
TranslatorInterface $translator,
RequestStack $requestStack,
CouponRepository $couponRepository,
OrderHasCouponRepository $orderHasCouponRepository
)
{
$this->em = $em;
$this->translator = $translator;
$this->session = $requestStack->getSession();
$this->couponRepository = $couponRepository;
$this->orderHasCouponRepository = $orderHasCouponRepository;
}
public function validateCoupon(Cart $cart, Coupon $coupon = null, bool $returnErrorAsText = false): bool|string
{
$session = $this->session;
if ($coupon == null) {
$coupon = $cart->getCoupon();
}
if (!$coupon->isActive()) {
$message = $this->translator->trans("coupon_not_activated_yet_msg");
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
if ($coupon->getStartDate() != null) {
$startDate = $coupon->getStartDate();
$currentDate = new \DateTime();
if ($startDate->format("Y-m-d") > $currentDate->format("Y-m-d")) {
$message = $this->translator->trans("coupon_not_activated_yet_msg");
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
}
if ($coupon->getExpiryDate() != null) {
$expiryDate = $coupon->getExpiryDate();
$currentDate = new \DateTime();
if ($expiryDate->format("Y-m-d") < $currentDate->format("Y-m-d")) {
$message = $this->translator->trans("coupon_expired_msg");
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
}
if ($coupon->getMinimumPurchaseAmount() != null) {
$subTotal = $cart->getSubTotal();
if ($coupon->getMinimumPurchaseAmount() >= $subTotal) {
$message = $this->translator->trans("coupon_not_valid_min_purchase_amount_msg", [
"%amount%" => number_format($coupon->getMinimumPurchaseAmount()),
"%currency%" => $this->translator->trans("egp_txt"),
]);
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
}
if (!$coupon->isShipping()) {
$relatedProducts = $this->couponRepository->getRelatedProductsBetweenCartAndCoupon($coupon, $cart);
if ($relatedProducts < 1) {
$message = $this->translator->trans("coupon_not_apply_on_cart_msg");
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
}
$user = $cart->getUser();
if ($coupon->getLimitUsePerUser() > 0) {
if ($user instanceof User) {
$couponUsedCount = $this->couponRepository->couponUsedCountByUser($coupon, $user);
if ($couponUsedCount >= $coupon->getLimitUsePerUser()) {
$message = $this->translator->trans("coupon_passed_limit_msg");
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
} else {
$message = $this->translator->trans("login_before_use_this_coupon_msg");
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
}
if ($coupon->isFirstOrderOnly()) {
if ($user instanceof User) {
$numberOfUse = $this->orderHasCouponRepository->numberOfUse($coupon, $user);
if ($numberOfUse > 0) {
$message = $this->translator->trans("coupon_passed_limit_msg");
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
} else {
$message = $this->translator->trans("login_before_use_this_coupon_msg");
if ($returnErrorAsText) {
return $message;
}
$session->getFlashBag()->add('error', $message);
return false;
}
}
return true;
}
public function getCouponDiscount(Cart $cart): float
{
$coupon = $cart->getCoupon();
if (!$coupon instanceof Coupon) {
return 0;
}
if ($this->validateCoupon($cart, $coupon, true) !== true) {
$cart->setCoupon(null);
$this->em->persist($cart);
$this->em->flush($cart);
return 0;
}
if ($coupon->isShipping()) {
return $this->getCouponShippingDiscount($cart, $coupon);
}
return $this->getCouponProductDiscount($cart, $coupon);
}
//Done
private function getCouponShippingDiscount(Cart $cart, Coupon $coupon): float
{
$discount = 0;
$shippingFees = $cart->getShippingFees();
if ($coupon->getDiscountType() == CouponTypeEnum::FIXED_AMOUNT) {
if ($coupon->getDiscountValue() > $shippingFees) {
$discount = $shippingFees;
} else {
$discount = $coupon->getDiscountValue();
}
} elseif ($coupon->getDiscountType() == CouponTypeEnum::PERCENTAGE) {
$discountItem = ($shippingFees / 100) * $coupon->getDiscountValue();
$discount += $discountItem;
}
return $discount;
}
public function getCouponProductDiscount(Cart $cart, Coupon $coupon): float
{
$discount = 0;
$totalItemPrice = 0;
$relatedProducts = $this->em->getRepository(Coupon::class)->getRelatedProductsBetweenCartAndCoupon($coupon, $cart, false);
$cartHasProductPrices = $this->em->getRepository(CartHasProductPrice::class)->getCartProductPriceByProductIdAndCartId($cart, $relatedProducts);
foreach ($cartHasProductPrices as $cartHasProductPrice) {
$productPrice = $cartHasProductPrice->getProductPrice();
if ($productPrice->getPromotionalPercentage() > 0 and !$coupon->isAddDiscountAfterProductDiscount()) {
continue;
}
$totalItemPrice += $productPrice->getSellPrice() * $cartHasProductPrice->getQty();
}
if ($coupon->getDiscountType() == CouponTypeEnum::FIXED_AMOUNT) {
if ($coupon->getDiscountValue() > $totalItemPrice) {
$discount = $totalItemPrice;
} else {
$discount = $coupon->getDiscountValue();
}
} elseif ($coupon->getDiscountType() == CouponTypeEnum::PERCENTAGE) {
$discountItem = ($totalItemPrice / 100) * $coupon->getDiscountValue();
$discount = $discountItem;
}
return $discount;
}
//Done
private function isProductMatchWithCoupon(Coupon $coupon, Product $product): bool
{
$checkCouponHasProduct = $this->em->getRepository(CouponHasProduct::class)->findOneBy(array(
'coupon' => $coupon->getId(),
'product' => $product->getId(),
));
return $checkCouponHasProduct instanceof CouponHasProduct;
}
}

src/ECommerceBundle/Service/CouponService.php line 37