商品限购处理

app/Service/v3/Implementations/GoodsActivityService.php

@@ -48,7 +48,7 @@ class GoodsActivityService implements GoodsActivityServiceInterface
         }
 
         // 是否超过限购数量
-        if ($goods->restrict_num < $num) {
+        if ($goods->restrict_num != 0 && $goods->restrict_num < $num) {
             return ErrorCode::GOODS_ACTIVITY_RESTRICT_LIMIT;
         }
 

app/Service/v3/Implementations/GoodsService.php

@@ -37,6 +37,11 @@ class GoodsService implements GoodsServiceInterface
             return ErrorCode::GOODS_INVENTORY_ERROR;
         }
 
+        // 是否超过限购数量
+        if ($goods->restrict_num != 0 && $goods->restrict_num < $num) {
+            return ErrorCode::GOODS_RESTRICT_LIMIT;
+        }
+
         return true;
     }