折扣递减

app-hd/controllers/MemberWealController.php

@@ -134,12 +134,15 @@ class MemberWealController extends BaseController
             util::fail('请填写内容');
         }
 
-        // 验证recharge和give值递增
+        // 验证recharge和give值递增，discount值递减
         $prevRecharge = -1;
         $prevGive = -1;
+        $prevDiscount = 2; // 初始化为大于1的值，确保第一个元素能通过验证
         foreach ($data as $index => $item) {
             $currentRecharge = floatval($item['recharge'] ?? 0);
             $currentGive = floatval($item['give'] ?? 0);
+            $currentDiscount = floatval($item['discount'] ?? 0);
+            
             if ($currentRecharge <= $prevRecharge) {
                 util::fail('充值金额必须递增');
             }
@@ -148,8 +151,13 @@ class MemberWealController extends BaseController
                     util::fail('赠送金额必须递增');
                 }
             }
+            if ($currentDiscount >= $prevDiscount) {
+                util::fail('折扣必须递减');
+            }
+            
             $prevRecharge = $currentRecharge;
             $prevGive = $currentGive;
+            $prevDiscount = $currentDiscount;
         }
 
         $connection = Yii::$app->db;
@@ -210,6 +218,17 @@ class MemberWealController extends BaseController
             if (empty($data)) {
                 util::fail('没有折扣数据');
             }
+            
+            // 验证discount值递减
+            $prevDiscount = 2; // 初始化为大于1的值，确保第一个元素能通过验证
+            foreach ($data as $index => $item) {
+                $currentDiscount = floatval($item['discount'] ?? 0);
+                if ($currentDiscount >= $prevDiscount) {
+                    util::fail('折扣必须递减');
+                }
+                $prevDiscount = $currentDiscount;
+            }
+            
             foreach ($data as $k => $v) {
                 $discount = $v['discount'] ?? 0.95;
                 $levelSn = $v['levelSn'] ?? 'general';