<?php

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

class CreateConstructionRecordTable 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('construction_record',['comment' => '施工阶段记录表'])
            ->addColumn('construction_id', 'integer', ['limit'=> 10,'comment' => '施工id'])
            ->addColumn('step_id', 'integer', ['limit'=> 10,'comment' => '施工步骤id'])
            ->addColumn('img', 'text', ['comment' => '施工图片', 'null'=> true])
            ->addColumn('content', 'text', ['comment' => '阶段描述', 'null'=> true])
            ->addColumn('employee_id', 'integer', ['limit'=> 10,'comment' => '上传人id'])
            ->addColumn('root_id', 'integer', ['limit'=> 10,'comment' => '企业id'])
            ->addColumn('addtime', 'timestamp', ['default' => 'CURRENT_TIMESTAMP', 'comment' => '添加时间'])
            ->addColumn('update_time', 'timestamp', ['default' => 'CURRENT_TIMESTAMP', 'comment' => '更新时间'])
            ->create();
    }
}