public function beforeDelete()
{
$ret = parent::beforeDelete();
// Remove field values
$this->getDb()->createCommand()->delete(TourFieldValue::tableName(), ['field_id' => $this->id])->execute();
return $ret;
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = TourFieldValue::find();
// add conditions that should always apply here
$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;
}
// grid filtering conditions
$query->andFilterWhere(['id' => $this->id, 'booking_id' => $this->booking_id, 'field_id' => $this->field_id]);
$query->andFilterWhere(['like', 'value', $this->value]);
return $dataProvider;
}
public function getFieldValues()
{
return $this->hasMany(TourFieldValue::className(), ['booking_id' => 'id']);
}
/**
* Save basic model and extra field values
* @param bool|true $runValidation
* @return bool
*/
public function save($runValidation = true)
{
if ($this->primaryModel->isNewRecord) {
$ok = $this->primaryModel->insert($runValidation) !== false;
if (!$ok) {
return false;
}
$this->id = $this->primaryModel->id;
foreach ($this as $key => $value) {
if (!StringHelper::startsWith($key, $this->extra_field_prefix)) {
continue;
}
$field_id = substr($key, strlen($this->extra_field_prefix));
$fieldValue = new TourFieldValue();
$fieldValue->field_id = $field_id;
$fieldValue->booking_id = $this->primaryModel->id;
$fieldValue->value = $value;
$fieldValue->insert($runValidation);
}
} else {
$ok = $this->primaryModel->update($runValidation) !== false;
if (!$ok) {
return false;
}
foreach ($this->primaryModel->fieldValues as $fieldValue) {
$ok = $fieldValue->update($runValidation) !== false;
if (!$ok) {
return false;
}
}
}
return true;
}
/**
* Finds the TourFieldValue model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return TourFieldValue the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = TourFieldValue::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
