<?php

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

class DropFieldToSpellgroupTable 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('spellgroup');
        $table->removeColumn('title')
            ->removeColumn('start_date')
            ->removeColumn('end_date')
            ->removeColumn('del')
            ->removeColumn('publish')
            ->update();
        $table->addColumn(Column::tinyInteger('heads_reward_type')->setComment('团长奖励类型')->setDefault(0))
        ->addColumn('heads_reward_cont', 'string',array('limit'  => 500,'comment'=>'团长奖励的内容'))
        ->addColumn('team_member_cont', 'string',array('limit'  => 500,'comment'=>'队员奖励'))
        ->addColumn('team_ok_type', 'string',array('limit'  => 255,'comment'=>'成团规则'))
        ->update();
    }
}