修改运费模板逻辑，删除其中无用的字段，增加创建运费区域价格数据表

backend/modules/shop/migrations/m191205_092426_drop_columns_province_city_area_basic_price_basic_count_extra_count_extra_price_in_table_ats_express_template.php

@@ -0,0 +1,32 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Class m191205_092426_drop_columns_province_city_area_basic_price_basic_count_extra_count_extra_price_in_table_ats_express_template
+ */
+class m191205_092426_drop_columns_province_city_area_basic_price_basic_count_extra_count_extra_price_in_table_ats_express_template extends Migration
+{
+    public function up()
+    {
+        $this->dropColumn('ats_express_template', 'province');
+        $this->dropColumn('ats_express_template', 'city');
+        $this->dropColumn('ats_express_template', 'area');
+        $this->dropColumn('ats_express_template', 'extra_price');
+        $this->dropColumn('ats_express_template', 'basic_price');
+        $this->dropColumn('ats_express_template', 'basic_count');
+        $this->dropColumn('ats_express_template', 'extra_count');
+    }
+
+    public function down()
+    {
+        $this->addColumn('ats_express_template', 'province', $this->text()->comment('省份'));
+        $this->addColumn('ats_express_template', 'city', $this->text()->comment('城市'));
+        $this->addColumn('ats_express_template', 'area', $this->text()->comment('区域'));
+        $this->addColumn('ats_express_template', 'extra_price', $this->integer(20)->defaultValue(null)->comment('续重运费'));
+        $this->addColumn('ats_express_template', 'basic_price', $this->integer(20)->defaultValue(null)->comment('基本运费'));
+        $this->addColumn('ats_express_template', 'basic_count', $this->integer(20)->defaultValue(null)->comment('基本数量'));
+        $this->addColumn('ats_express_template', 'extra_count', $this->integer(20)->defaultValue(null)->comment('续重数量'));
+        return true;
+    }
+}

backend/modules/shop/migrations/m191205_092942_create_table_ats_express_area.php

@@ -0,0 +1,36 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Class m191205_092942_create_table_ats_express_area
+ */
+class m191205_092942_create_table_ats_express_area extends Migration
+{
+    public function up()
+    {
+        $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_general_ci ENGINE=InnoDB COMMENT="快递区域价格表"';
+        $this->createTable('ats_express_area', [
+            'id' => $this->primaryKey(),
+            'province' => $this->text()->comment('省份'),
+            'city' => $this->text()->comment('城市'),
+            'area' => $this->text()->comment('区域'),
+            'express_template' => $this->integer(11)->defaultValue(null)->comment('运费模板id'),
+            'extra_price' => $this->integer(20)->defaultValue(null)->comment('续重运费'),
+            'basic_price' => $this->integer(20)->defaultValue(null)->comment('基本运费'),
+            'basic_count' => $this->integer(20)->defaultValue(null)->comment('基本数量'),
+            'extra_count' => $this->integer(20)->defaultValue(null)->comment('续重数量'),
+            'updated_at'=>$this->integer(11)->defaultValue(null)->comment('更新时间'),
+            'created_at'=>$this->integer(11)->defaultValue(null)->comment('创建时间'),
+        ],$tableOptions);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function down()
+    {
+        $this->dropTable('ats_express_area');
+        return true;
+    }
+}