/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = UserReadAlerts::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['User_id' => $this->User_id, 'WeatherAlert_id' => $this->WeatherAlert_id, 'isRead' => $this->isRead]);
return $dataProvider;
}
public function cleanDatabase()
{
try {
AreaDefinition::deleteAll();
UserReadAlerts::deleteAll();
WeatherAlertCoordinates::deleteAll();
WeatherAlertArea::deleteAll();
WeatherAlert::deleteAll();
NRESProperty::deleteAll();
} catch (\Exception $e) {
}
return true;
}
public function getUnreadAlertsCount($type)
{
$query = new Query();
$ids = [];
$timePeriodForAlert = $type == 0 ? Yii::$app->params['timePeriodForRecentPreAlerts'] : Yii::$app->params['timePeriodForRecentPostAlerts'];
$allAlerts = WeatherAlert::find()->where(['type' => $type, 'status' => WeatherAlert::STATUS_ACTUAL])->andFilterWhere(['>', 'date', time() - $timePeriodForAlert * 3600])->all();
foreach ($allAlerts as $alert) {
$ids[] = $alert->id;
}
// var_dump($ids);die;
// $readedAlerts = UserReadAlerts::find()->andFilterWhere(['in','WeatherAlert_id',implode(',',$ids)])->all();
$readedAlerts = UserReadAlerts::find()->where(['WeatherAlert_id' => $ids, 'User_id' => Yii::$app->user->id])->count();
return count($ids) - (int) $readedAlerts;
}
public function _markAlertReaded($id)
{
$alertReaded = models\UserReadAlerts::findOne(['WeatherAlert_id' => $id, 'User_id' => Yii::$app->user->id]);
if ($alertReaded) {
return false;
}
$alertReaded = new models\UserReadAlerts();
$alertReaded->User_id = Yii::$app->user->id;
$alertReaded->WeatherAlert_id = $id;
$alertReaded->save();
return true;
}
