<?php

use think\migration\Migrator;
use think\migration\db\Column;

class CreateShippingTemplatesTable extends Migrator
{
    public function change()
    {
        $table = $this->table('shipping_templates');
        $table->setId('id')
            ->addColumn('name', 'string', ['limit' => 100, 'comment' => '模板名称'])
            ->addColumn('calc_method', 'string', ['limit' => 20, 'comment' => '计费方式: piece(按件), weight(按重量), volume(按体积)'])
            ->addColumn('unit', 'string', ['limit' => 10, 'comment' => '单位: 件,g,kg,cm3,m3', 'default' => 'piece'])
            ->addColumn('status', 'integer', ['limit' => 1, 'comment' => '状态: 0(禁用), 1(启用)', 'default' => 1])
            ->addColumn('sort', 'integer', ['comment' => '排序', 'default' => 100])
            ->addTimestamps('create_time', 'update_time')
            ->addColumn('delete_time', 'timestamp', ['comment' => '删除时间', 'null' => true])
            ->addIndex(['name'])
            ->addIndex(['status'])
            ->addIndex(['sort'])
            ->create();
    }
}