/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Messages::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'userid' => $this->userid, 'created_at' => $this->created_at]);
$query->andFilterWhere(['like', 'content', $this->content])->andFilterWhere(['like', 'pictures', $this->pictures]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getMessage()
{
return $this->hasOne(Messages::className(), ['id' => 'messageid']);
}
public function actionDelete()
{
$data = Yii::$app->request->post();
$id = $data['messageid'];
$msg = new Messages();
$user = Users::findOne(['phone' => $data['phone']]);
$msg = Messages::find()->where(['id' => $id])->one();
if ($msg == null) {
return array('flag' => 0, 'msg' => 'Message do not exist!');
}
if ($user['id'] != $msg['userid']) {
return array('flag' => 0, 'msg' => 'you do not own the message!');
}
if ($msg->delete()) {
return array('flag' => 1, 'msg' => 'Delete success!');
} else {
return array('flag' => 0, 'msg' => 'Delete failed!');
}
}
/**
* Finds the Messages model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Messages the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Messages::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
