public static function getCurrentCart()
{
if (($cart = self::findOne(['customer_id' => \Yii::$app->user->identity->id, 'status' => self::CART_PENDING])) !== null) {
$cart->cleanUp();
return $cart;
}
$cart = new Cart();
$cart->customer_id = \Yii::$app->user->identity->id;
$cart->session_id = session_id();
$cart->created = date('Y-m-d H:i:s');
$cart->status = self::CART_PENDING;
$cart->save();
return $cart;
}
public function actionAjaxAdd()
{
Yii::$app->response->format = Response::FORMAT_JSON;
$request = Yii::$app->request;
$id = $request->get('id');
$color = $request->get('color');
$size = $request->get('size');
$number = $request->get('num');
$model = Product::findOne($id);
if (!Yii::$app->session->isActive) {
Yii::$app->session->open();
}
$cart = new Cart();
$cart->session_id = Yii::$app->session->id;
$cart->user_id = Yii::$app->user->isGuest ? 0 : Yii::$app->user->id;
$cart->product_id = $id;
$cart->name = $model->name;
$cart->color = $color;
$cart->size = $size;
$cart->number = $number;
$cart->price = $model->price;
if ($cart->save()) {
return ['status' => 1, 'productId' => $id, 'size' => $size, 'color' => $color];
} else {
return ['status' => -2, 'productId' => $id, 'size' => $size, 'color' => $color];
}
}
public function actionAddToCart($productId, $quantity)
{
if (isset(Yii::$app->user->id)) {
$cart = Cart::findOne(['user_id' => Yii::$app->user->id, 'status' => 'CREATED']);
if ($cart) {
$productCart = ProductsCart::findOne(['cart_id' => $cart->id, 'product_id' => $productId]);
if ($productCart) {
$productCart->quantity += $quantity;
} else {
$productCart = new ProductsCart();
$productCart->cart_id = $cart->id;
$productCart->product_id = $productId;
$productCart->quantity = $quantity;
}
$productCart->save();
} else {
$cart = new Cart();
$cart->user_id = Yii::$app->user->id;
$cart->status = 'CREATED';
$cart->creation_date = date('Y-m-d H:i:s');
if ($cart->save()) {
$productCart = new ProductsCart();
$productCart->cart_id = $cart->id;
$productCart->product_id = $productId;
$productCart->quantity = $quantity;
$productCart->save();
}
}
} else {
$cart = Yii::$app->session['cart'];
if (isset($cart[$productId])) {
$cart[$productId] += intval($quantity);
} else {
$cart[$productId] = intval($quantity);
}
Yii::$app->session['cart'] = $cart;
}
$this->actionLoadCart();
}
public static function new($user_id = null)
{
$cart = new Cart(['user_id' => $user_id]);
$cart->save();
return $cart;
}
