feat:修改商品数据标限购字段，增加默认值0

backend/modules/goods/controllers/GoodsController.php

@@ -102,6 +102,7 @@ class GoodsController extends Controller
         $model->is_taking = Goods::IS_TAKING_NO;
         $model->is_express = Goods::IS_EXPRESS_YES;
         $model->express_type = Goods::EXPRESS_TYPE_EXPRESS_TEMPLATE;
+        $model->limit_count = 0;
         if ($model->load(Yii::$app->request->post()) && $model->validate()) {
             //商品封面图和商品详情图上传保存处理
             $res = GoodsManager::updateGoods(Yii::$app->request->post(), $model);

backend/modules/goods/migrations/m191211_060934_update_column_limit_count_in_table_atg_goods.php

@@ -0,0 +1,22 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Class m191211_060934_update_column_limit_count_in_table_atg_goods
+ */
+class m191211_060934_update_column_limit_count_in_table_atg_goods extends Migration
+{
+    public function up()
+    {
+        $this->dropColumn('atg_goods', 'limit_count');
+        $this->addColumn('atg_goods', 'limit_count', $this->integer(11)->defaultValue("0")->comment("限购数量"));
+    }
+
+    public function down()
+    {
+        $this->dropColumn('atg_goods', 'limit_count');
+        $this->addColumn('atg_goods', 'limit_count', $this->integer(11)->defaultValue(null)->comment("限购数量"));
+        return true;
+    }
+}