优惠券允许混合使用

app/Admin/Controllers/Store/StoreController.php

@@ -121,6 +121,7 @@ class StoreController extends AdminController
             $form->image('image')
                 ->required()
                 ->move('store/'.Carbon::now()->toDateString())
+                ->uniqueName()
                 ->saveFullUrl()
                 ->removable(false)
                 ->retainable()

app/Services/OrderService.php

@@ -891,11 +891,12 @@ class OrderService
         // 可使用优惠券的商品总额
         $amounts = [];
 
+        $pass = false;
         foreach ($products as $item) {
             $sku = $item['sku'];
 
-            if (! $coupon->isSupport($sku)) {
+            if ($coupon->isSupport($sku)) {
-                throw new BizException('优惠券不满足使用条件');
+                $pass = true;
             }
 
             $amount = $item['total_amount'] - $item['vip_discount_amount'];
@@ -906,6 +907,10 @@ class OrderService
             }
         }
 
+        if (!$pass) {
+            throw new BizException('优惠券不满足使用条件');
+        }
+
         // 全部商品总额
         $totalAmount = array_sum($amounts);