/**
* @return static
*/
public function withCartPriceRules()
{
foreach ($this->entity->getCartPriceRules() as $cartPriceRule) {
$this->entityDTO->cartPriceRules[] = $this->dtoBuilderFactory->getCartPriceRuleDTOBuilder($cartPriceRule)->build();
}
return $this;
}
public function testCreate()
{
$coupon = $this->dummyData->getCoupon();
$cartPriceRule = $this->dummyData->getCartPriceRule();
$taxRate = $this->dummyData->getTaxRate();
$cartTotal = new CartTotal();
$cartTotal->origSubtotal = 1;
$cartTotal->subtotal = 2;
$cartTotal->taxSubtotal = 3;
$cartTotal->discount = 4;
$cartTotal->shipping = 5;
$cartTotal->shippingDiscount = 6;
$cartTotal->tax = 7;
$cartTotal->total = 8;
$cartTotal->savings = 9;
$cartTotal->coupons = [$coupon];
$cartTotal->addCartPriceRule($cartPriceRule);
$cartTotal->taxRate = $taxRate;
$this->assertTrue($cartTotal instanceof CartTotal);
$this->assertSame(1, $cartTotal->origSubtotal);
$this->assertSame(2, $cartTotal->subtotal);
$this->assertSame(3, $cartTotal->taxSubtotal);
$this->assertSame(4, $cartTotal->discount);
$this->assertSame(5, $cartTotal->shipping);
$this->assertSame(6, $cartTotal->shippingDiscount);
$this->assertSame(7, $cartTotal->tax);
$this->assertSame(8, $cartTotal->total);
$this->assertSame(9, $cartTotal->savings);
$this->assertSame($taxRate, $cartTotal->taxRate);
$this->assertSame($coupon, $cartTotal->coupons[0]);
$this->assertSame($cartPriceRule, $cartTotal->getCartPriceRules()[0]);
}
private function calculateCartPriceRules()
{
foreach ($this->pricing->getCartPriceRules() as $cartPriceRule) {
if ($cartPriceRule->isValid($this->pricing->getDate(), $this->cart->getCartItems())) {
$numberTimesToApply = $cartPriceRule->numberTimesToApply($this->cart->getCartItems());
foreach ($cartPriceRule->getCartPriceRuleDiscounts() as $discount) {
$price = $this->pricing->getPrice($discount->getProduct(), $discount->getQuantity());
$discountValue = $price->quantityPrice;
$discountValue *= $numberTimesToApply;
$this->cartTotal->discount += $discountValue;
if ($cartPriceRule->getReducesTaxSubtotal() and $discount->getProduct()->isTaxable()) {
$this->cartTotal->taxSubtotal -= $discountValue;
}
$this->cartTotal->addCartPriceRule($cartPriceRule);
}
}
}
// No subtotal below zero!
$this->cartTotal->subtotal = max(0, $this->cartTotal->subtotal);
}
private function setDiscountNames()
{
$discountNames = [];
foreach ($this->total->getCartPriceRules() as $cartPriceRule) {
$this->cartPriceRules[] = $cartPriceRule;
$discountNames[] = $cartPriceRule->getName();
}
foreach ($this->getCoupons() as $coupon) {
$discountNames[] = $coupon->getName();
}
$this->discountNames = implode(', ', $discountNames);
}
public function testGetTotalWithCartPriceRulesAndReducesTaxSubtotal()
{
$productShirt = new Product();
$productShirt->setSku('TS-NAVY-LG');
$productShirt->setName('Navy T-shirt (large)');
$productShirt->setUnitPrice(1200);
$productShirt->setIsTaxable(true);
$productPoster = new Product();
$productPoster->setSku('PST-CKN');
$productPoster->setName('Citizen Kane (1941) Poster');
$productPoster->setUnitPrice(500);
$productPoster->setIsTaxable(true);
$cartPriceRule = new CartPriceRule();
$cartPriceRule->setName('Buy a Shirt get a FREE poster');
$cartPriceRule->addItem(new CartPriceRuleProductItem($productShirt, 1));
$cartPriceRule->addItem(new CartPriceRuleProductItem($productPoster, 1));
$cartPriceRule->addDiscount(new CartPriceRuleDiscount($productPoster, 1));
$cartPriceRule->setReducesTaxSubtotal(true);
$pricing = new Pricing();
$pricing->setCartPriceRules([$cartPriceRule]);
$cartItem1 = new CartItem();
$cartItem1->setProduct($productShirt);
$cartItem1->setQuantity(1);
$cartItem2 = new CartItem();
$cartItem2->setProduct($productPoster);
$cartItem2->setQuantity(1);
$taxRate = new TaxRate();
$taxRate->setZip5(92606);
$taxRate->setRate(8.0);
$taxRate->setApplyToShipping(false);
$cart = new Cart();
$cart->addCartItem($cartItem1);
$cart->addCartItem($cartItem2);
$cart->setTaxRate($taxRate);
$expectedCartTotal = new CartTotal();
$expectedCartTotal->origSubtotal = 1700;
$expectedCartTotal->subtotal = 1700;
$expectedCartTotal->taxSubtotal = 1200;
$expectedCartTotal->shipping = 0;
$expectedCartTotal->discount = 500;
$expectedCartTotal->tax = 96;
$expectedCartTotal->total = 1296;
$expectedCartTotal->savings = 500;
$expectedCartTotal->addCartPriceRule($cartPriceRule);
$expectedCartTotal->taxRate = $taxRate;
$cartCalculator = new CartCalculator($pricing);
$this->assertEquals($expectedCartTotal, $cartCalculator->getTotal($cart));
}
