/**
* @return \yii\db\ActiveQuery
*/
public function getPurchaseDtls()
{
return $this->hasMany(PurchaseDtl::className(), ['id_product' => 'id_product']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getPurchaseDtls()
{
return $this->hasMany(PurchaseDtl::className(), ['id_warehouse' => 'id_warehouse']);
}
/**
*
* @param PurchaseHdr $model
* @return array
*/
protected function savePurchase($model)
{
$post = Yii::$app->request->post();
$details = $model->purchaseDtls;
$success = false;
if ($model->load($post)) {
$transaction = Yii::$app->db->beginTransaction();
try {
$formName = (new PurchaseDtl())->formName();
$postDetails = empty($post[$formName]) ? [] : $post[$formName];
if ($postDetails === []) {
throw new Exception('Detail tidak boleh kosong');
}
$objs = [];
foreach ($details as $detail) {
$objs[$detail->id_purchase_dtl] = $detail;
}
if (empty($model->id_warehouse) && count($details)) {
$model->id_warehouse = $details[0]->id_warehouse;
}
if ($model->save()) {
$success = true;
$id_hdr = $model->id_purchase;
$id_whse = $model->id_warehouse;
$details = [];
foreach ($postDetails as $dataDetail) {
$id_dtl = $dataDetail['id_purchase_dtl'];
if (isset($objs[$id_dtl])) {
$detail = $objs[$id_dtl];
unset($objs[$id_dtl]);
} else {
$detail = new PurchaseDtl();
}
$detail->setAttributes($dataDetail);
$detail->id_purchase = $id_hdr;
$detail->id_warehouse = $id_whse;
if (!$detail->save()) {
$success = false;
break;
}
$details[] = $detail;
}
if ($success && count($objs) > 0) {
$success = PurchaseDtl::deleteAll(['id_purchase_dtl' => array_keys($objs)]);
}
}
if ($success) {
$transaction->commit();
} else {
$transaction->rollBack();
}
} catch (Exception $exc) {
$success = false;
$model->addError('', $exc->getMessage());
$transaction->rollBack();
}
if (!$success) {
$details = [];
foreach ($postDetails as $value) {
$detail = new PurchaseDtl();
$detail->setAttributes($value);
$details[] = $detail;
}
}
}
return [$details, $success];
}