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调整优惠券余额扣除

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This commit is contained in:
luofei 2024-02-23 15:39:50 +08:00
parent 71fa117ae8
commit b9211cbb48
1 changed files with 25 additions and 12 deletions
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23
app/common/repositories/store/order/StoreOrderCreateRepository.php
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@ -390,6 +390,7 @@ class StoreOrderCreateRepository extends StoreOrderRepository
unset($coupon);
$pay_price = max(bcsub($valid_total_price, $coupon_price, 2), 0);
$_pay_price = $pay_price;
$cartCoupon = []; //购物车各商品的优惠券信息
//计算店铺券
foreach ($merchantCart['coupon'] as &$coupon) {
if (!in_array($coupon['coupon']['type'], [0, 2])) continue;
@ -419,6 +420,7 @@ class StoreOrderCreateRepository extends StoreOrderRepository
[$payPrice, $useAmount, $couponUsed] = $storeCouponUserDao->couponByProduct($coupon['coupon_type']);
$coupon_price = bcadd($coupon_price, $useAmount, 2);
$_pay_price = bcsub($_pay_price, $useAmount, 2);
$cartCoupon[$cart['cart_id']][] = ['coupon_user_id' => $coupon['coupon_user_id'], 'coupon_price' => $useAmount, 'true_price' => $payPrice];
}
} else {
$coupon_price = bcadd($coupon_price, $coupon['coupon_price'], 2);
@ -439,7 +441,8 @@ class StoreOrderCreateRepository extends StoreOrderRepository
$productCouponRate[$productId] = [
'rate' => $product_price[$productId] > 0 ? bcdiv($coupon['coupon_price'], $product_price[$productId], 4) : 1,
'coupon_price' => $coupon['coupon_price'],
'price' => $product_price[$productId]
'price' => $product_price[$productId],
'coupon_user_id' => $coupon['coupon_user_id']
];
$useCouponIds[] = $coupon['coupon_user_id'];
}
@ -448,7 +451,8 @@ class StoreOrderCreateRepository extends StoreOrderRepository
$storeCouponRate = [
'rate' => $pay_price > 0 ? bcdiv($use_store_coupon['coupon_price'], $pay_price, 4) : 1,
'coupon_price' => $use_store_coupon['coupon_price'],
'price' => $coupon_price
'price' => $coupon_price,
'coupon_user_id' => $use_store_coupon['coupon_user_id']
];
$useCouponIds[] = $use_store_coupon['coupon_user_id'];
}
@ -465,18 +469,25 @@ class StoreOrderCreateRepository extends StoreOrderRepository
} else {
array_pop($product_cart);
if (!count($product_cart)) {
$cartCoupon[$cart['cart_id']][] = ['coupon_user_id' => $productCouponRate[$cart['product_id']]['coupon_user_id'], 'coupon_price' => $productCouponRate[$cart['product_id']]['coupon_price']];
$cartTotalPrice = bcsub($cartTotalPrice, $productCouponRate[$cart['product_id']]['coupon_price'], 2);
$productCouponRate[$cart['product_id']]['coupon_price'] = 0;
} else {
$couponPrice = bcmul($cartTotalPrice, $productCouponRate[$cart['product_id']]['rate'], 2);
$couponPrice = $productCouponRate[$cart['product_id']]['coupon_price'];
$cartTotalPrice = bcsub($cartTotalPrice, $couponPrice, 2);
$productCouponRate[$cart['product_id']]['coupon_price'] = bcsub($productCouponRate[$cart['product_id']]['coupon_price'], $couponPrice, 2);
$cartCoupon[$cart['cart_id']][] = ['coupon_user_id' => $productCouponRate[$cart['product_id']]['coupon_user_id'], 'coupon_price' => $couponPrice];
}
}
}
//(店铺券)
if ($storeCouponRate && $cartTotalPrice > 0) {
if (isset($cartCoupon[$cart['cart_id']])) {
$couponPrice = $cartCoupon[$cart['cart_id']][0]['coupon_price'];
$cartTotalPrice = bcsub($cartTotalPrice, $couponPrice, 2);
$storeCouponRate['coupon_price'] = bcsub($storeCouponRate['coupon_price'], $couponPrice, 2);
} else {
if ($storeCouponRate['rate'] >= 1) {
$cartTotalPrice = 0;
} else {
@ -490,6 +501,7 @@ class StoreOrderCreateRepository extends StoreOrderRepository
}
}
}
}
//单个商品实际支付金额
$cart['coupon_price'] = bcsub($_cartTotalPrice, $cartTotalPrice, 2);
@ -520,6 +532,7 @@ class StoreOrderCreateRepository extends StoreOrderRepository
'svip_discount' => $total_svip_discount,
'use_svip' => $use_svip,
'order_refund_switch' => $order_refund_switch,
'store_coupon' => $cartCoupon,
];
$order_total_postage = bcadd($order_total_postage, $postage_price, 2);
$order_svip_discount = bcadd($total_svip_discount, $order_svip_discount, 2);
@ -1173,7 +1186,7 @@ class StoreOrderCreateRepository extends StoreOrderRepository
}
}
if (!empty($useCoupon[$order['mer_id']])) {
$storeCouponUserDao->reduce($useCoupon[$order['mer_id']][0], $order['total_price']);
$storeCouponUserDao->reduceAll($order['cartInfo']['order']['store_coupon']);
}
}
@ -1188,7 +1201,7 @@ class StoreOrderCreateRepository extends StoreOrderRepository
//使用了平台优惠券
if (!empty($useCoupon[0])) {
$storeCouponUserDao->reduce($useCoupon[0][0], $groupOrder['total_price']);
$storeCouponUserDao->reduce($useCoupon[0][0], $orderInfo['total_platform_coupon_price']);
}
//创建订单