<?php

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

class AddSumTaxToUserWithdrawalsTable 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('user_withdrawals')
            ->addColumn('amount_sum_monthly', 'decimal',array('limit'  =>  11,'precision'=>10,'scale'=>2,'signed'=>false,'default'=>0,'comment'=>'本月累计提现金额'))
            ->addColumn('tax_sum_monthly', 'decimal',array('limit'  =>  11,'precision'=>10,'scale'=>2,'signed'=>false,'default'=>0,'comment'=>'本月已扣个税'))
            ->addColumn('year_month', 'integer', array('limit'  =>  10,'signed' => false, 'default' => 0, 'comment' => '发起年月'))
            ->addColumn('third_trans_no', 'string',array('limit'  =>  64, 'default'=> '','comment'=>'微信或支付宝交易流水号'))
            ->save();
    }
}