/home/edulekha/studygroup.edulekha.com/ow_plugins/groups/bol/invite_dao.php
<?php
/**
* This software is intended for use with Oxwall Free Community Software http://www.oxwall.org/ and is
* licensed under The BSD license.
* ---
* Copyright (c) 2011, Oxwall Foundation
* All rights reserved.
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and
* the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or other materials provided with the distribution.
*
* - Neither the name of the Oxwall Foundation nor the names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Data Access Object for `groups_invite` table.
*
* @author Sergey Kambalin <greyexpert@gmail.com>
* @package ow_plugins.groups.bol
* @since 1.0
*/
class GROUPS_BOL_InviteDao extends OW_BaseDao
{
/**
* Singleton instance.
*
* @var GROUPS_BOL_InviteDao
*/
private static $classInstance;
/**
* Returns an instance of class (singleton pattern implementation).
*
* @return GROUPS_BOL_InviteDao
*/
public static function getInstance()
{
if ( self::$classInstance === null )
{
self::$classInstance = new self();
}
return self::$classInstance;
}
/**
* Constructor.
*/
protected function __construct()
{
parent::__construct();
}
/**
* @see OW_BaseDao::getDtoClassName()
*
*/
public function getDtoClassName()
{
return 'GROUPS_BOL_Invite';
}
/**
* @see OW_BaseDao::getTableName()
*
*/
public function getTableName()
{
return OW_DB_PREFIX . 'groups_invite';
}
/**
* @param integer $groupId
* @param integer $userId
* @return GROUPS_BOL_Invite
*/
public function findInvite( $groupId, $userId, $inviterId = null )
{
$example = new OW_Example();
$example->andFieldEqual('groupId', (int) $groupId);
$example->andFieldEqual('userId', (int) $userId);
if ( $inviterId !== null )
{
$example->andFieldEqual('inviterId', (int) $inviterId);
}
return $this->findObjectByExample($example);
}
public function findInviteList( $groupId )
{
$example = new OW_Example();
$example->andFieldEqual('groupId', (int) $groupId);
return $this->findListByExample($example);
}
public function findInviteListByUserId( $userId )
{
$example = new OW_Example();
$example->andFieldEqual('userId', (int) $userId);
return $this->findListByExample($example);
}
public function findListByGroupIdAndInviterId( $groupId, $inviterId )
{
$example = new OW_Example();
$example->andFieldEqual('groupId', (int) $groupId);
$example->andFieldEqual('inviterId', (int) $inviterId);
return $this->findListByExample($example);
}
/**
* @param integer $groupId
* @param integer $userId
*/
public function deleteByUserIdAndGroupId( $groupId, $userId )
{
$example = new OW_Example();
$example->andFieldEqual('groupId', (int) $groupId);
$example->andFieldEqual('userId', (int) $userId);
$this->deleteByExample($example);
}
/**
* @param integer $userId
*/
public function deleteByUserId( $userId )
{
$example = new OW_Example();
$example->andFieldEqual('userId', (int) $userId);
$this->deleteByExample($example);
}
/**
* @param integer $groupId
*/
public function deleteByGroupId( $groupId )
{
$example = new OW_Example();
$example->andFieldEqual('groupId', (int) $groupId);
$this->deleteByExample($example);
}
/**
* @param integer $groupId
*/
public function findListByGroupId( $groupId )
{
$example = new OW_Example();
$example->andFieldEqual('groupId', (int) $groupId);
return $this->findListByExample($example);
}
}