public function actionUpdate($id, $quantity)
{
$product = Product::findOne($id);
if ($product) {
\Yii::$app->cart->update($product, $quantity);
$this->redirect(['cart/list']);
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Finds the Product model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Product the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Product::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Updates an existing PurchaseOrder model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$username = Yii::$app->user->identity->username;
if ($model = $this->findModel($id)) {
$this->purchase_order_id = $model->id;
$old_status = $model->status;
if (Yii::$app->request->isPost && $model->update2(Yii::$app->request->post())) {
$new_status = $model->status;
$details = PurchaseOrderDetail::find()->where(['purchase_order_id' => $model->id])->all();
switch ($old_status) {
case PurchaseOrder::STATUS_NEW:
case PurchaseOrder::STATUS_PENDING:
switch ($new_status) {
case PurchaseOrder::STATUS_SUCCESS:
foreach ($details as $item) {
if ($product = Product::findOne($item->product_id)) {
$product->order_quantity -= $item->quantity;
$product->sold_quantity += $item->quantity;
$product->total_revenue += $item->quantity * $item->unit_price;
$product->save();
}
}
break;
case PurchaseOrder::STATUS_REJECT:
case PurchaseOrder::STATUS_CANCELLED:
case PurchaseOrder::STATUS_FAIL:
foreach ($details as $item) {
if ($product = Product::findOne($item->product_id)) {
$product->order_quantity -= $item->quantity;
$product->available_quantity += $item->quantity;
$product->save();
}
}
default:
}
break;
case PurchaseOrder::STATUS_SUCCESS:
switch ($new_status) {
case PurchaseOrder::STATUS_NEW:
case PurchaseOrder::STATUS_PENDING:
foreach ($details as $item) {
if ($product = Product::findOne($item->product_id)) {
$product->sold_quantity -= $item->quantity;
$product->order_quantity += $item->quantity;
$product->total_revenue -= $item->quantity * $item->unit_price;
$product->save();
}
}
break;
case PurchaseOrder::STATUS_REJECT:
case PurchaseOrder::STATUS_CANCELLED:
case PurchaseOrder::STATUS_FAIL:
foreach ($details as $item) {
if ($product = Product::findOne($item->product_id)) {
$product->sold_quantity -= $item->quantity;
$product->available_quantity += $item->quantity;
$product->total_revenue -= $item->quantity * $item->unit_price;
$product->save();
}
}
default:
}
break;
case PurchaseOrder::STATUS_REJECT:
case PurchaseOrder::STATUS_CANCELLED:
case PurchaseOrder::STATUS_FAIL:
switch ($new_status) {
case PurchaseOrder::STATUS_NEW:
case PurchaseOrder::STATUS_PENDING:
foreach ($details as $item) {
if ($product = Product::findOne($item->product_id)) {
$product->available_quantity -= $item->quantity;
$product->order_quantity += $item->quantity;
$product->save();
}
}
break;
case PurchaseOrder::STATUS_SUCCESS:
foreach ($details as $item) {
if ($product = Product::findOne($item->product_id)) {
$product->available_quantity -= $item->quantity;
$product->sold_quantity += $item->quantity;
$product->total_revenue += $item->quantity * $item->unit_price;
$product->save();
}
}
default:
}
break;
default:
}
return $this->goBack(Url::previous());
} else {
return $this->render('update', ['username' => $username, 'model' => $model]);
}
} else {
throw new NotFoundHttpException();
}
}
public function actionProductRating()
{
if (Yii::$app->request->isAjax and $rating = Yii::$app->request->post('rating') and $id = Yii::$app->request->post('id')) {
if ($product = Product::findOne($id)) {
$ip = Yii::$app->request->userIP;
$ipModel = Ip::find()->where(['name' => $ip, 'product_id' => $id])->one();
if ($ipModel === null) {
$currentRating = $product->rating;
$currentRatingCount = $product->rating_count;
$resultRating = round(($currentRating + $rating) / 2, 1);
$product->rating = $resultRating;
$product->rating_count = $currentRatingCount + 1;
$product->save();
$model = new Ip();
$model->name = $ip;
$model->product_id = $id;
$model->save();
return true;
} else {
return 'forbidden';
// $this->refresh();
}
} else {
return false;
}
// return json_encode([$rating, $id]);
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function actionEditproduct()
{
$user = new AdminUser();
if (!$user->checkUserIsLogin()) {
$this->redirect(Variable::$home_url);
return;
}
$req = Yii::$app->request;
//创建一个请求对象
$form = new ProductForm();
$form->setScenario('update');
$id = trim($req->get('id'));
if (!is_numeric($id) || $id == 0) {
$this->redirect(Variable::$productManger_url);
return;
}
$productModel = Product::findOne($id);
$form->productName = $productModel->productName;
$form->productBrief = $productModel->productBrief;
$form->productStock = $productModel->productStock;
$form->productPrice = $productModel->productPrice;
$form->productStatus = $productModel->productStatus;
$form->productStock = $productModel->productStock;
//修改
if ($form->load($req->post()) && $form->validate()) {
$isSuccess = (new Product())->updateProduct($id, $form->productName, $form->productBrief, $form->productStatus, $form->productPrice, $form->productStock);
if ($isSuccess) {
$form->addError('', '资料更新成功');
} else {
$form->addError('', '资料更新失败');
}
}
return $this->render(Variable::$editProduct_view, ['model' => $form, 'productModel' => $productModel]);
}
public function updateProduct($productId, $productName, $productBrief, $productStatus, $productPrice, $productStock)
{
$model = Product::findOne($productId);
if (!$model) {
return false;
}
$model->productName = $productName;
$model->productBrief = $productBrief;
$model->productStock = intval($productStock);
$model->productStatus = $productStatus;
switch ($productStatus) {
case 0:
$model->onSaleTime = date('Y-m-d H:i:s', time());
break;
case 1:
$model->offSaleTime = date('Y-m-d H:i:s', time());
break;
case 2:
$model->onSaleTime = date('Y-m-d H:i:s', time());
break;
}
$model->productPrice = $productPrice;
if ($model->save()) {
return true;
}
return false;
}
