upload/src/service/invite/dm/PwInviteCodeDm.php
<?php

/**
 * 邀请码DM
 *
 * @author xiaoxia.xu <xiaoxia.xuxx@aliyun-inc.com>
 * @copyright ©2003-2103 phpwind.com
 * @license http://www.windframework.com
 * @version $Id: PwInviteCodeDm.php 19073 2012-10-10 08:33:40Z xiaoxia.xuxx $
 * @package service.invite
 */
class PwInviteCodeDm extends PwBaseDm {
	public $code = '';

	/**
	 * 设置邀请码
	 *
	 * @param string $code
	 * @return PwInviteCodeDm
	 */
	public function setCode($code) {
		$this->_data['code'] = $code;
		return $this;
	}

	/**
	 * 设置邀请码购买者ID
	 *
	 * @param int $uid
	 * @return PwInviteCodeDm
	 */
	public function setCreateUid($uid) {
		$this->_data['created_userid'] = $uid;
		return $this;
	}

	/**
	 * 设置被邀请的用户ID
	 *
	 * @param int $uid
	 * @return PwInviteCodeDm
	 */
	public function setInvitedUid($uid) {
		$this->_data['invited_userid'] = $uid;
		return $this;
	}

	/**
	 * 设置邀请码的状态
	 *
	 * @param int $ifused
	 * @return PwInviteCodeDm
	 */
	public function setIfused($ifused) {
		$this->_data['ifused'] = $ifused;
		return $this;
	}

	/**
	 * 设置邀请码的购买时间
	 *
	 * @param int $createdTime
	 * @return PwInviteCodeDm
	 */
	public function setCreatedTime($createdTime) {
		$this->_data['created_time'] = $createdTime;
		return $this;
	}

	/**
	 * 设置邀请码的被使用时间
	 *
	 * @param int $modifiedTime
	 * @return PwInviteCodeDm
	 */
	public function setModifiedTime($modifiedTime) {
		$this->_data['modified_time'] = $modifiedTime;
		return $this;
	}

	/* (non-PHPdoc)
	 * @see PwBaseDm::_beforeAdd()
	 */
	protected function _beforeAdd() {
		if (!$this->_data['code']) return new PwError('USER:invite.code.require');
		$this->_data['ifused'] = 0;
		return true;
	}

	/* (non-PHPdoc)
	 * @see PwBaseDm::_beforeUpdate()
	 */
	protected function _beforeUpdate() {
		if (!$this->_data['code']) return new PwError('USER:invite.code.illage');
		$this->code = $this->_data['code'];
		unset($this->_data['code']);
		return true;
	}
}