/**
* @return \yii\db\ActiveQuery
*/
public function getGroupAssignments()
{
return $this->hasMany(GroupAssignments::className(), ['user_id' => 'id']);
}
/**
* Finds the GroupAssignments model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $id
* @return GroupAssignments the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = GroupAssignments::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function isUserAssignedToGroup($user_id, $group_id)
{
$groupAssignments = GroupAssignments::find()->where(['user_id' => $user_id, 'group_id' => $group_id])->all();
return count($groupAssignments) > 0;
}
protected function validateAssignExist($user_id)
{
if (($model = GroupAssignments::find()->where(['user_id' => $user_id, 'group_id' => $this->id])->one()) !== null) {
return true;
} else {
return false;
}
}
public function isGroupBelongToMember($group_id, $user_id)
{
$groupAssignments = GroupAssignments::find()->where(['user_id' => $user_id, 'group_id' => $group_id])->all();
return count($groupAssignments) > 0;
}