优惠金额过大

biz/shop/classes/ShopClass.php

@@ -120,10 +120,17 @@ class ShopClass extends BaseClass
 
         $cutStyle = $data['cutStyle'] ?? 0;
         $cutAmount = $data['cutAmount'] ?? 0;
+        $meetAmount = $data['meetAmount'] ?? 0;
         if ($cutStyle == 1) {
             if ($cutAmount >= 1) {
                 util::fail('折扣要小于1');
             }
+        } else {
+            if ($meetAmount > 0 && $cutAmount > 0) {
+                if ($cutAmount >= $meetAmount) {
+                    util::fail('优惠金额过大');
+                }
+            }
         }
 
         //默认门店的开启和关闭