public static function checkCart(&$cart = null) { $error = false; $cart = new shopCart(); $code = $cart->getCode(); $view = wa()->getView(); if (!wa()->getSetting('ignore_stock_count')) { $cart_model = new shopCartItemsModel(); $sku_model = new shopProductSkusModel(); $product_model = new shopProductModel(); $items = $cart->items(false); foreach ($items as &$item) { if (!isset($item['product_id'])) { $sku = $sku_model->getById($item['sku_id']); $product = $product_model->getById($sku['product_id']); } else { $product = $product_model->getById($item['product_id']); if (isset($item['sku_id'])) { $sku = $sku_model->getById($item['sku_id']); } else { if (isset($item['features'])) { $product_features_model = new shopProductFeaturesModel(); $sku_id = $product_features_model->getSkuByFeatures($product['id'], $item['features']); if ($sku_id) { $sku = $sku_model->getById($sku_id); } else { $sku = null; } } else { $sku = $sku_model->getById($product['sku_id']); if (!$sku['available']) { $sku = $sku_model->getByField(array('product_id' => $product['id'], 'available' => 1)); } if (!$sku) { $item['error'] = _w('This product is not available for purchase'); $error = true; } } } } $quantity = $item['quantity']; $c = $cart_model->countSku($code, $sku['id']); if ($sku['count'] !== null && $c + $quantity > $sku['count']) { $quantity = $sku['count'] - $c; $name = $product['name'] . ($sku['name'] ? ' (' . $sku['name'] . ')' : ''); if ($quantity < 0) { $item['error'] = sprintf(_w('Only %d pcs of %s are available, and you already have all of them in your shopping cart.'), $sku['count'], $name); $error = true; } } } unset($item); foreach ($items as $item_id => $item) { $price = shop_currency($item['price'] * $item['quantity'], $item['currency'], null, false); if (isset($item['services'])) { foreach ($item['services'] as $s) { if (!empty($s['id'])) { if (isset($s['variants'])) { $price += shop_currency($s['variants'][$s['variant_id']]['price'] * $item['quantity'], $s['currency'], null, false); } else { $price += shop_currency($s['price'] * $item['quantity'], $s['currency'], null, false); } } } } $items[$item_id]['full_price'] = $price; } $cart = array('items' => $items, 'total' => $cart->total(false), 'count' => $cart->count()); } return $error; }
public function execute() { $code = waRequest::cookie('shop_cart'); if (!$code) { $code = md5(uniqid(time(), true)); // header for IE wa()->getResponse()->addHeader('P3P', 'CP="NOI ADM DEV COM NAV OUR STP"'); // set cart cookie wa()->getResponse()->setCookie('shop_cart', $code, time() + 30 * 86400, null, '', false, true); } $this->cart = new shopCart($code); $this->cart_model = new shopCartItemsModel(); $data = waRequest::post(); $this->is_html = waRequest::request('html'); // add service if (isset($data['parent_id'])) { $this->addService($data); return; } // add sku $sku_model = new shopProductSkusModel(); $product_model = new shopProductModel(); if (!isset($data['product_id'])) { $sku = $sku_model->getById($data['sku_id']); $product = $product_model->getById($sku['product_id']); } else { $product = $product_model->getById($data['product_id']); if (isset($data['sku_id'])) { $sku = $sku_model->getById($data['sku_id']); } else { if (isset($data['features'])) { $product_features_model = new shopProductFeaturesModel(); $sku_id = $product_features_model->getSkuByFeatures($product['id'], $data['features']); if ($sku_id) { $sku = $sku_model->getById($sku_id); } else { $sku = null; } } else { $sku = $sku_model->getById($product['sku_id']); if (!$sku['available']) { $sku = $sku_model->getByField(array('product_id' => $product['id'], 'available' => 1)); } if (!$sku) { $this->errors = _w('This product is not available for purchase'); return; } } } } $quantity = waRequest::post('quantity', 1); if ($product && $sku) { // check quantity if (!wa()->getSetting('ignore_stock_count')) { $c = $this->cart_model->countSku($code, $sku['id']); if ($sku['count'] !== null && $c + $quantity > $sku['count']) { $quantity = $sku['count'] - $c; $name = $product['name'] . ($sku['name'] ? ' (' . $sku['name'] . ')' : ''); if (!$quantity) { $this->errors = sprintf(_w('Only %d pcs of %s are available, and you already have all of them in your shopping cart.'), $sku['count'], $name); return; } else { $this->response['error'] = sprintf(_w('Only %d pcs of %s are available, and you already have all of them in your shopping cart.'), $sku['count'], $name); } } } $services = waRequest::post('services', array()); if ($services) { $variants = waRequest::post('service_variant'); $temp = array(); $service_ids = array(); foreach ($services as $service_id) { if (isset($variants[$service_id])) { $temp[$service_id] = $variants[$service_id]; } else { $service_ids[] = $service_id; } } if ($service_ids) { $service_model = new shopServiceModel(); $temp_services = $service_model->getById($service_ids); foreach ($temp_services as $row) { $temp[$row['id']] = $row['variant_id']; } } $services = $temp; } $item_id = null; $item = $this->cart_model->getItemByProductAndServices($code, $product['id'], $sku['id'], $services); if ($item) { $item_id = $item['id']; $this->cart->setQuantity($item_id, $item['quantity'] + $quantity); } if (!$item_id) { $data = array('create_datetime' => date('Y-m-d H:i:s'), 'product_id' => $product['id'], 'sku_id' => $sku['id'], 'quantity' => $quantity, 'type' => 'product'); if ($services) { $data_services = array(); foreach ($services as $service_id => $variant_id) { $data_services[] = array('service_id' => $service_id, 'service_variant_id' => $variant_id); } } else { $data_services = array(); } $item_id = $this->cart->addItem($data, $data_services); } if (waRequest::isXMLHttpRequest()) { $this->response['item_id'] = $item_id; $this->response['total'] = $this->currencyFormat($this->cart->total()); $this->response['discount'] = $this->currencyFormat($this->cart->discount()); $this->response['count'] = $this->cart->count(); } else { $this->redirect(waRequest::server('HTTP_REFERER')); } } else { throw new waException('product not found'); } }