<?php

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

class CreateAsyncTaskTable extends Migrator
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
     *
     * The following commands can be used in this method and Phinx will
     * automatically reverse them when rolling back:
     *
     *    createTable
     *    renameTable
     *    addColumn
     *    renameColumn
     *    addIndex
     *    addForeignKey
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change()
    {
        $this->table('async_task', ['comment'=>'异步处理表'])
        ->addColumn('root_id', 'integer', ['comment'=>'企业编号'])
        ->addColumn('method', 'string', ['comment'=>'处理方法'])
        ->addColumn('params', 'json', ['comment'=>'处理参数'])
        ->addColumn('state', 'boolean', ['comment'=>'是否处理完成', 'default'=>0])
        ->addColumn('addtime', 'integer', ['comment'=>'添加时间'])
        ->addColumn('complete_time', 'integer', ['comment'=>'完成时间', 'null'=>true])
        ->addColumn('result', 'string', ['comment'=>'完成结果', 'null'=>true])
        ->create();
    }
}