折扣

biz-ghs/order/services/OrderService.php

@@ -104,13 +104,12 @@ class OrderService extends BaseService
             $purchaseData['deadline'] = $data['deadline'];
         }
         if (isset($data['modifyPrice']) && is_numeric($data['modifyPrice'])) {
-            //抹零之后的金额
             if (is_numeric($data['modifyPrice']) == false || $data['modifyPrice'] <= 0) {
                 util::fail('金额填错了哦');
             }
             $purchaseData['modifyPrice'] = $data['modifyPrice'];
         }
-        $purchase = PurchaseClass::addPurchase($purchaseData);
+        $purchase = PurchaseClass::addPurchase($purchaseData,$ghs);
         $purchaseId = $purchase->id ?? 0;
 
         $returnOrder->purchaseId = $purchaseId;

biz-hd/purchase/classes/PurchaseClass.php

@@ -47,7 +47,7 @@ class PurchaseClass extends BaseClass
     const REFUND_YES = 2;
 
     //添加采购 ssh 2021.1.18
-    public static function addPurchase($data)
+    public static function addPurchase($data, $ghs)
     {
         $orderSn = orderSn::getPurchaseSn();
         $data['orderSn'] = $orderSn;
@@ -144,6 +144,7 @@ class PurchaseClass extends BaseClass
         $prePrice = bcadd($prePrice, $sendCost, 2);
         $actPrice = $prePrice;
         $realPrice = $prePrice;
+
         if (isset($data['modifyPrice'])) {
             //商家打折，修改金额
             $modifyPrice = $data['modifyPrice'] ?? 0;
@@ -157,6 +158,16 @@ class PurchaseClass extends BaseClass
                 $realPrice = $modifyPrice;
             }
         } else {
+
+            if (isset($ghs['giveDiscount']) && $ghs['giveDiscount'] < 1 && $ghs['giveDiscount'] > 0) {
+                $data['discountType'] = dict::getDict('discountType', 'discount');
+                $give = bcsub(1, $ghs['giveDiscount'], 2);
+                $discountAmount = bcmul($prePrice, $give, 2);
+                $data['discountAmount'] = $discountAmount;
+                $actPrice = bcsub($prePrice, $discountAmount, 2);
+                $realPrice = $actPrice;
+            }
+
             //验证优惠券
             $couponId = isset($data['couponId']) ? $data['couponId'] : 0;
             if (!empty($couponId)) {
@@ -175,7 +186,9 @@ class PurchaseClass extends BaseClass
                 $data['discountAmount'] = $coupon->amount;
             }
             $data['couponId'] = $couponId;
+
         }
+
         $data['prePrice'] = $prePrice;
         $data['actPrice'] = $actPrice;
         $data['realPrice'] = $realPrice;

biz-hd/purchase/services/PurchaseService.php

@@ -31,7 +31,7 @@ class PurchaseService extends BaseService
     public static function createPurchase($data, $ghs)
     {
         //零售采购单
-        $respond = PurchaseClass::addPurchase($data);
+        $respond = PurchaseClass::addPurchase($data,$ghs);
 
         //供应商销售单
         $ghsId = $data['ghsId'] ?? 0;