<?php

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

class CreateLotteryActivityTable 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()
    {
        $table  =  $this->table('lottery_activity', ['comment' => '大转盘活动表', 'engine'=>'InnoDB']);
        $table->addColumn('title', 'string',array('limit'  => 255,'comment'=>'活动名称'))
            ->addColumn('start_date', 'date',array('comment'=>'活动开始时间'))
            ->addColumn('end_date', 'date',array('comment'=>'活动结束时间'))
            ->addColumn(Column::tinyInteger('status')->setComment('活动状态')->setDefault(1))
            ->addColumn('addtime', 'timestamp',array('comment'=>'添加时间','default'=> 'CURRENT_TIMESTAMP'))
            ->addColumn('root_id', 'integer',array('comment'=>'活动所属公司'))
            ->addColumn(Column::tinyInteger('del')->setComment('活动删除状态')->setDefault(0))
            ->addColumn(Column::tinyInteger('type')->setComment('活动类别')->setDefault(null))
            ->addColumn('lottery_num', 'integer',array('comment'=>'活动抽奖次数','null' => true))
            ->addColumn('share_log', 'text',array('comment'=>'活动转发记录','null' => true))
            ->addColumn('share_count', 'text',array('comment'=>'活动转发内容','null' => true))
            ->addColumn('share_num', 'integer',array('comment'=>'活动转发次数','null' => true))
            ->create();
    }
}