94 lines
2.2 KiB
PHP
94 lines
2.2 KiB
PHP
<?php
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class Like extends Model
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{
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function __construct($fromArray = array())
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{
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$this->_tableName_ = 'likes';
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parent::__construct($fromArray);
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$this->setRelation('user', 'userId', 'User', 'id', self::TO_ONE);
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$this->setRelation('point', 'pointId', 'Point', 'id', self::TO_ONE);
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}
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static function model()
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{
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return new self();
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}
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/**
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* Добавляет точку в понравившиеся если её там нет и удаляет - если есть.
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* @param integer $pointId
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* @return boolean
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*/
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public static function addRemove($pointId)
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{
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$pointId = intval($pointId);
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if (!App::$user || !App::$user->id || !$pointId) {
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return false;
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}
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$point = Point::model()->getByPK($pointId);
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if (!$point) {
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return FALSE;
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}
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$ownerId = $point->author;
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$res = self::model()->getAll(array('where' => '`userId` = ' . (int) App::$user->id . ' AND `pointId` = ' . (int) $pointId, 'limit' => 1));
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if ($res) {
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return Helper::boolval(Like::model()->delete($res->id));
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} else {
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// Оповещение автору точки
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if ($ownerId != App::$user->id) {
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Notifications::model()->add(array(
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'userId' => $ownerId,
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'fromUserId' => App::$user->id,
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'objectId' => $pointId,
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'type' => Notifications::typePointLike,
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'date' => time(),
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));
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}
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return Like::model()->add(array('userId' => App::$user->id, 'pointId' => $pointId));
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}
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}
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/**
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* Возвращает все понравившиеся мне точки
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* @return boolean
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*/
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public function getAllMy()
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{
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if (!App::$user || !App::$user->id)
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return false;
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return $this->getAll(array('where' => '`userId` = ' . (int) App::$user->id));
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}
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/**
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* Эта точка мне нравится?
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* @param integet $pointId
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* @return boolean
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*/
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public function checkIsMy($pointId)
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{
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if (!App::$user || !App::$user->id || !$pointId)
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return false;
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return Helper::boolval($this->getAll(array('where' => '`userId` = ' . (int) App::$user->id . ' AND `pointId` = ' . (int) $pointId)));
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}
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/**
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* Кол-во лайков точки
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* @param type $pointId
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* @return type
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*/
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public function countLikes($pointId)
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{
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return count($this->getAll(array('where' => '`pointId` = ' . (int) $pointId)));
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}
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}
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