public function execute($data = null)
 {
     if (wa()->getEnv() == 'frontend') {
         // Now we are in frontend, so fill stock_id for items. Stock_id get from storefront-settings
         // But:
         //   - some skus may have not any stock
         //   - stock_id from storefront isn't setted (empty)
         $sku_ids = array();
         foreach ($data['items'] as $item) {
             if ($item['type'] == 'product') {
                 $sku_ids[] = (int) $item['sku_id'];
             }
         }
         $product_stocks_model = new shopProductStocksModel();
         $sku_ids = $product_stocks_model->filterSkusByNoStocks($sku_ids);
         $sku_ids_map = array_fill_keys($sku_ids, true);
         // storefront stock-id
         $stock_id = waRequest::param('stock_id');
         $stock_model = new shopStockModel();
         if (!$stock_id || !$stock_model->stockExists($stock_id)) {
             $stock_id = $stock_model->select('id')->order('sort')->limit(1)->fetchField();
         }
         foreach ($data['items'] as &$item) {
             if ($item['type'] == 'product') {
                 if (!isset($sku_ids_map[$item['sku_id']])) {
                     // have stocks
                     $item['stock_id'] = $stock_id;
                 }
             }
         }
     }
     $currency = wa()->getConfig()->getCurrency(false);
     $rate_model = new shopCurrencyModel();
     $row = $rate_model->getById($currency);
     $rate = $row['rate'];
     // Save contact
     if (isset($data['contact'])) {
         if (is_numeric($data['contact'])) {
             $contact = new waContact($data['contact']);
         } else {
             /**
              * @var waContact $contact
              */
             $contact = $data['contact'];
             if (!$contact->getId()) {
                 $contact->save();
                 // if user has been created
                 if ($contact['password']) {
                     $signup_action = new shopSignupAction();
                     $signup_action->send($contact);
                 }
             }
         }
     } else {
         $data['contact'] = $contact = wa()->getUser();
     }
     $subtotal = 0;
     foreach ($data['items'] as &$item) {
         if ($currency != $item['currency']) {
             $item['price'] = shop_currency($item['price'], $item['currency'], null, false);
             if (!empty($item['purchase_price'])) {
                 $item['purchase_price'] = shop_currency($item['purchase_price'], $item['currency'], null, false);
             }
             $item['currency'] = $currency;
         }
         $subtotal += $item['price'] * $item['quantity'];
     }
     unset($item);
     if ($data['discount'] === '') {
         $data['total'] = $subtotal;
         $data['discount'] = shopDiscounts::apply($data);
     }
     $shipping_address = $contact->getFirst('address.shipping');
     if (!$shipping_address) {
         $shipping_address = $contact->getFirst('address');
     }
     $billing_address = $contact->getFirst('address.billing');
     if (!$billing_address) {
         $billing_address = $contact->getFirst('address');
     }
     $discount_rate = $subtotal ? $data['discount'] / $subtotal : 0;
     $taxes = shopTaxes::apply($data['items'], array('shipping' => isset($shipping_address['data']) ? $shipping_address['data'] : array(), 'billing' => isset($billing_address['data']) ? $billing_address['data'] : array(), 'discount_rate' => $discount_rate));
     $tax = $tax_included = 0;
     foreach ($taxes as $t) {
         if (isset($t['sum'])) {
             $tax += $t['sum'];
         }
         if (isset($t['sum_included'])) {
             $tax_included += $t['sum_included'];
         }
     }
     $order = array('state_id' => 'new', 'total' => $subtotal - $data['discount'] + $data['shipping'] + $tax, 'currency' => $currency, 'rate' => $rate, 'tax' => $tax_included + $tax, 'discount' => $data['discount'], 'shipping' => $data['shipping'], 'comment' => isset($data['comment']) ? $data['comment'] : '');
     $order['contact_id'] = $contact->getId();
     // Add contact to 'shop' category
     $contact->addToCategory('shop');
     // Save order
     $order_model = new shopOrderModel();
     $order_id = $order_model->insert($order);
     // Create record in shop_customer, or update existing record
     $scm = new shopCustomerModel();
     $scm->updateFromNewOrder($order['contact_id'], $order_id);
     // save items
     $items_model = new shopOrderItemsModel();
     $parent_id = null;
     foreach ($data['items'] as $item) {
         $item['order_id'] = $order_id;
         if ($item['type'] == 'product') {
             $parent_id = $items_model->insert($item);
         } elseif ($item['type'] == 'service') {
             $item['parent_id'] = $parent_id;
             $items_model->insert($item);
         }
     }
     // Order params
     if (empty($data['params'])) {
         $data['params'] = array();
     }
     $data['params']['auth_code'] = self::generateAuthCode($order_id);
     $data['params']['auth_pin'] = self::generateAuthPin();
     // Save params
     $params_model = new shopOrderParamsModel();
     $params_model->set($order_id, $data['params']);
     $log_model = new waLogModel();
     $log_model->add('order_create', $order_id, null, $order['contact_id']);
     return array('order_id' => $order_id, 'contact_id' => wa()->getEnv() == 'frontend' ? $contact->getId() : wa()->getUser()->getId());
 }
 protected function createOrder()
 {
     $checkout_data = wa()->getStorage()->get('shop/checkout');
     if (wa()->getUser()->isAuth()) {
         $contact = wa()->getUser();
     } else {
         if (!empty($checkout_data['contact']) && $checkout_data['contact'] instanceof waContact) {
             $contact = $checkout_data['contact'];
         } else {
             $contact = new waContact();
         }
     }
     $cart = new shopCart();
     $items = $cart->items(false);
     // remove id from item
     foreach ($items as &$item) {
         unset($item['id']);
         unset($item['parent_id']);
     }
     unset($item);
     $order = array('contact' => $contact, 'items' => $items, 'total' => $cart->total(false), 'params' => isset($checkout_data['params']) ? $checkout_data['params'] : array());
     $order['discount_description'] = null;
     $order['discount'] = shopDiscounts::apply($order, $order['discount_description']);
     if (isset($checkout_data['shipping'])) {
         $order['params']['shipping_id'] = $checkout_data['shipping']['id'];
         $order['params']['shipping_rate_id'] = $checkout_data['shipping']['rate_id'];
         $shipping_step = new shopOnestepCheckoutShipping();
         $rate = $shipping_step->getRate($order['params']['shipping_id'], $order['params']['shipping_rate_id']);
         $order['params']['shipping_plugin'] = $rate['plugin'];
         $order['params']['shipping_name'] = $rate['name'];
         if (isset($rate['est_delivery'])) {
             $order['params']['shipping_est_delivery'] = $rate['est_delivery'];
         }
         if (!isset($order['shipping'])) {
             $order['shipping'] = $rate['rate'];
         }
         if (!empty($order['params']['shipping'])) {
             foreach ($order['params']['shipping'] as $k => $v) {
                 $order['params']['shipping_params_' . $k] = $v;
             }
             unset($order['params']['shipping']);
         }
     } else {
         $order['shipping'] = 0;
     }
     if (isset($checkout_data['payment'])) {
         $order['params']['payment_id'] = $checkout_data['payment'];
         $plugin_model = new shopPluginModel();
         $plugin_info = $plugin_model->getById($checkout_data['payment']);
         $order['params']['payment_name'] = $plugin_info['name'];
         $order['params']['payment_plugin'] = $plugin_info['plugin'];
         if (!empty($order['params']['payment'])) {
             foreach ($order['params']['payment'] as $k => $v) {
                 $order['params']['payment_params_' . $k] = $v;
             }
             unset($order['params']['payment']);
         }
     }
     if ($skock_id = waRequest::post('stock_id')) {
         $order['params']['stock_id'] = $skock_id;
     }
     $routing_url = wa()->getRouting()->getRootUrl();
     $order['params']['storefront'] = wa()->getConfig()->getDomain() . ($routing_url ? '/' . $routing_url : '');
     if ($ref = waRequest::cookie('referer')) {
         $order['params']['referer'] = $ref;
         $ref_parts = @parse_url($ref);
         $order['params']['referer_host'] = $ref_parts['host'];
         // try get search keywords
         if (!empty($ref_parts['query'])) {
             $search_engines = array('text' => 'yandex\\.|rambler\\.', 'q' => 'bing\\.com|mail\\.|google\\.', 's' => 'nigma\\.ru', 'p' => 'yahoo\\.com');
             $q_var = false;
             foreach ($search_engines as $q => $pattern) {
                 if (preg_match('/(' . $pattern . ')/si', $ref_parts['host'])) {
                     $q_var = $q;
                     break;
                 }
             }
             // default query var name
             if (!$q_var) {
                 $q_var = 'q';
             }
             parse_str($ref_parts['query'], $query);
             if (!empty($query[$q_var])) {
                 $order['params']['keyword'] = $query[$q_var];
             }
         }
     }
     if ($utm = waRequest::cookie('utm')) {
         $utm = json_decode($utm, true);
         if ($utm && is_array($utm)) {
             foreach ($utm as $k => $v) {
                 $order['params']['utm_' . $k] = $v;
             }
         }
     }
     if (($landing = waRequest::cookie('landing')) && ($landing = @parse_url($landing))) {
         if (!empty($landing['query'])) {
             @parse_str($landing['query'], $arr);
             if (!empty($arr['gclid']) && !empty($order['params']['referer_host']) && strpos($order['params']['referer_host'], 'google') !== false) {
                 $order['params']['referer_host'] .= ' (cpc)';
                 $order['params']['cpc'] = 1;
             } else {
                 if (!empty($arr['_openstat']) && !empty($order['params']['referer_host']) && strpos($order['params']['referer_host'], 'yandex') !== false) {
                     $order['params']['referer_host'] .= ' (cpc)';
                     $order['params']['openstat'] = $arr['_openstat'];
                     $order['params']['cpc'] = 1;
                 }
             }
         }
         $order['params']['landing'] = $landing['path'];
     }
     // A/B tests
     /*
             $abtest_variants_model = new shopAbtestVariantsModel();
             foreach (waRequest::cookie() as $k => $v) {
                 if (substr($k, 0, 5) == 'waabt') {
                     $variant_id = $v;
                     $abtest_id = substr($k, 5);
                     if (wa_is_int($abtest_id) && wa_is_int($variant_id)) {
                         $row = $abtest_variants_model->getById($variant_id);
                         if ($row && $row['abtest_id'] == $abtest_id) {
                             $order['params']['abt' . $abtest_id] = $variant_id;
                         }
                     }
                 }
             }
     */
     $order['params']['ip'] = waRequest::getIp();
     $order['params']['user_agent'] = waRequest::getUserAgent();
     foreach (array('shipping', 'billing') as $ext) {
         $address = $contact->getFirst('address.' . $ext);
         if ($address) {
             foreach ($address['data'] as $k => $v) {
                 $order['params'][$ext . '_address.' . $k] = $v;
             }
         }
     }
     if (isset($checkout_data['comment'])) {
         $order['comment'] = $checkout_data['comment'];
     }
     $workflow = new shopWorkflow();
     if ($order_id = $workflow->getActionById('create')->run($order)) {
         $step_number = shopOnestepCheckout::getStepNumber();
         $checkout_flow = new shopCheckoutFlowModel();
         $checkout_flow->add(array('step' => $step_number));
         $cart->clear();
         wa()->getStorage()->remove('shop/checkout');
         wa()->getStorage()->set('shop/order_id', $order_id);
         return $order_id;
     } else {
         return false;
     }
 }
 protected function createOrder()
 {
     $checkout_data = $this->getStorage()->get('shop/checkout');
     $contact = $this->getUser()->isAuth() ? $this->getUser() : $checkout_data['contact'];
     $cart = new shopCart();
     $items = $cart->items(false);
     // remove id from item
     foreach ($items as &$item) {
         unset($item['id']);
         unset($item['parent_id']);
     }
     unset($item);
     $order = array('contact' => $contact, 'items' => $items, 'total' => $cart->total(false), 'params' => isset($checkout_data['params']) ? $checkout_data['params'] : array());
     $order['discount'] = shopDiscounts::apply($order);
     if (isset($checkout_data['shipping'])) {
         $order['params']['shipping_id'] = $checkout_data['shipping']['id'];
         $order['params']['shipping_rate_id'] = $checkout_data['shipping']['rate_id'];
         $shipping_step = new shopCheckoutShipping();
         $rate = $shipping_step->getRate($order['params']['shipping_id'], $order['params']['shipping_rate_id']);
         $order['params']['shipping_plugin'] = $rate['plugin'];
         $order['params']['shipping_name'] = $rate['name'];
         if (isset($rate['est_delivery'])) {
             $order['params']['shipping_est_delivery'] = $rate['est_delivery'];
         }
         if (!isset($order['shipping'])) {
             $order['shipping'] = $rate['rate'];
         }
         if (!empty($order['params']['shipping'])) {
             foreach ($order['params']['shipping'] as $k => $v) {
                 $order['params']['shipping_params_' . $k] = $v;
             }
             unset($order['params']['shipping']);
         }
     } else {
         $order['shipping'] = 0;
     }
     if (isset($checkout_data['payment'])) {
         $order['params']['payment_id'] = $checkout_data['payment'];
         $plugin_model = new shopPluginModel();
         $plugin_info = $plugin_model->getById($checkout_data['payment']);
         $order['params']['payment_name'] = $plugin_info['name'];
         $order['params']['payment_plugin'] = $plugin_info['plugin'];
         if (!empty($order['params']['payment'])) {
             foreach ($order['params']['payment'] as $k => $v) {
                 $order['params']['payment_params_' . $k] = $v;
             }
             unset($order['params']['payment']);
         }
     }
     if ($skock_id = waRequest::post('stock_id')) {
         $order['params']['stock_id'] = $skock_id;
     }
     $routing_url = wa()->getRouting()->getRootUrl();
     $order['params']['storefront'] = wa()->getConfig()->getDomain() . ($routing_url ? '/' . $routing_url : '');
     if (($ref = wa()->getStorage()->get('shop/referer')) || ($ref = waRequest::cookie('referer'))) {
         $order['params']['referer'] = $ref;
         $ref_parts = parse_url($ref);
         $order['params']['referer_host'] = $ref_parts['host'];
         // try get search keywords
         if (!empty($ref_parts['query'])) {
             $search_engines = array('text' => 'yandex\\.|rambler\\.', 'q' => 'bing\\.com|mail\\.|google\\.', 's' => 'nigma\\.ru', 'p' => 'yahoo\\.com');
             $q_var = false;
             foreach ($search_engines as $q => $pattern) {
                 if (preg_match('/(' . $pattern . ')/si', $ref_parts['host'])) {
                     $q_var = $q;
                     break;
                 }
             }
             // default query var name
             if (!$q_var) {
                 $q_var = 'q';
             }
             parse_str($ref_parts['query'], $query);
             if (!empty($query[$q_var])) {
                 $order['params']['keyword'] = $query[$q_var];
             }
         }
     }
     if ($utm = waRequest::cookie('utm')) {
         $utm = json_decode($utm, true);
         if ($utm && is_array($utm)) {
             foreach ($utm as $k => $v) {
                 $order['params']['utm_' . $k] = $v;
             }
         }
     }
     $order['params']['ip'] = waRequest::getIp();
     $order['params']['user_agent'] = waRequest::getUserAgent();
     foreach (array('shipping', 'billing') as $ext) {
         $address = $contact->getFirst('address.' . $ext);
         if ($address) {
             foreach ($address['data'] as $k => $v) {
                 $order['params'][$ext . '_address.' . $k] = $v;
             }
         }
     }
     if (isset($checkout_data['comment'])) {
         $order['comment'] = $checkout_data['comment'];
     }
     $workflow = new shopWorkflow();
     if ($order_id = $workflow->getActionById('create')->run($order)) {
         $step_number = shopCheckout::getStepNumber();
         $checkout_flow = new shopCheckoutFlowModel();
         $checkout_flow->add(array('step' => $step_number));
         $cart->clear();
         wa()->getStorage()->remove('shop/checkout');
         wa()->getStorage()->set('shop/order_id', $order_id);
         return true;
     }
 }