Examples with ShippingSummary com.salesmanager.core.model.shipping.ShippingSummary used on opensource projects

Example 1 with ShippingSummary

use of com.salesmanager.core.model.shipping.ShippingSummary in project shopizer by shopizer-ecommerce.

the class ShoppingOrderController method displayCheckout.

@SuppressWarnings("unused")
@RequestMapping("/checkout.html")
public String displayCheckout(@CookieValue("cart") String cookie, Model model, HttpServletRequest request, HttpServletResponse response, Locale locale) throws Exception {
    Language language = (Language) request.getAttribute("LANGUAGE");
    MerchantStore store = (MerchantStore) request.getAttribute(Constants.MERCHANT_STORE);
    Customer customer = (Customer) request.getSession().getAttribute(Constants.CUSTOMER);
    model.addAttribute("googleMapsKey", googleMapsKey);
    /**
     * Shopping cart
     *
     * ShoppingCart should be in the HttpSession
     * Otherwise the cart id is in the cookie
     * Otherwise the customer is in the session and a cart exist in the DB
     * Else -> Nothing to display
     */
    // check if an existing order exist
    ShopOrder order = null;
    order = super.getSessionAttribute(Constants.ORDER, request);
    // Get the cart from the DB
    String shoppingCartCode = (String) request.getSession().getAttribute(Constants.SHOPPING_CART);
    com.salesmanager.core.model.shoppingcart.ShoppingCart cart = null;
    if (StringUtils.isBlank(shoppingCartCode)) {
        if (cookie == null) {
            // session expired and cookie null, nothing to do
            return "redirect:/shop/cart/shoppingCart.html";
        }
        String[] merchantCookie = cookie.split("_");
        String merchantStoreCode = merchantCookie[0];
        if (!merchantStoreCode.equals(store.getCode())) {
            return "redirect:/shop/cart/shoppingCart.html";
        }
        shoppingCartCode = merchantCookie[1];
    }
    cart = shoppingCartFacade.getShoppingCartModel(shoppingCartCode, store);
    if (cart == null && customer != null) {
        cart = shoppingCartFacade.getShoppingCartModel(customer, store);
    }
    boolean allAvailables = true;
    boolean requiresShipping = false;
    boolean freeShoppingCart = true;
    // Filter items, delete unavailable
    Set<com.salesmanager.core.model.shoppingcart.ShoppingCartItem> availables = new HashSet<ShoppingCartItem>();
    if (cart == null) {
        return "redirect:/shop/cart/shoppingCart.html";
    }
    // Take out items no more available
    Set<com.salesmanager.core.model.shoppingcart.ShoppingCartItem> items = cart.getLineItems();
    for (com.salesmanager.core.model.shoppingcart.ShoppingCartItem item : items) {
        Long id = item.getProduct().getId();
        Product p = productService.getById(id);
        if (p.isAvailable()) {
            availables.add(item);
        } else {
            allAvailables = false;
        }
        FinalPrice finalPrice = pricingService.calculateProductPrice(p);
        if (finalPrice.getFinalPrice().longValue() > 0) {
            freeShoppingCart = false;
        }
        if (p.isProductShipeable()) {
            requiresShipping = true;
        }
    }
    cart.setLineItems(availables);
    if (!allAvailables) {
        shoppingCartFacade.saveOrUpdateShoppingCart(cart);
    }
    super.setSessionAttribute(Constants.SHOPPING_CART, cart.getShoppingCartCode(), request);
    if (shoppingCartCode == null && cart == null) {
        // error
        return "redirect:/shop/cart/shoppingCart.html";
    }
    if (customer != null) {
        if (cart.getCustomerId() != customer.getId().longValue()) {
            return "redirect:/shop/shoppingCart.html";
        }
    } else {
        customer = orderFacade.initEmptyCustomer(store);
        AnonymousCustomer anonymousCustomer = (AnonymousCustomer) request.getAttribute(Constants.ANONYMOUS_CUSTOMER);
        if (anonymousCustomer != null && anonymousCustomer.getBilling() != null) {
            Billing billing = customer.getBilling();
            billing.setCity(anonymousCustomer.getBilling().getCity());
            Map<String, Country> countriesMap = countryService.getCountriesMap(language);
            Country anonymousCountry = countriesMap.get(anonymousCustomer.getBilling().getCountry());
            if (anonymousCountry != null) {
                billing.setCountry(anonymousCountry);
            }
            Map<String, Zone> zonesMap = zoneService.getZones(language);
            Zone anonymousZone = zonesMap.get(anonymousCustomer.getBilling().getZone());
            if (anonymousZone != null) {
                billing.setZone(anonymousZone);
            }
            if (anonymousCustomer.getBilling().getPostalCode() != null) {
                billing.setPostalCode(anonymousCustomer.getBilling().getPostalCode());
            }
            customer.setBilling(billing);
        }
    }
    if (CollectionUtils.isEmpty(items)) {
        return "redirect:/shop/shoppingCart.html";
    }
    if (order == null) {
        // TODO
        order = orderFacade.initializeOrder(store, customer, cart, language);
    }
    /**
     * hook for displaying or not delivery address configuration
     */
    ShippingMetaData shippingMetaData = shippingService.getShippingMetaData(store);
    model.addAttribute("shippingMetaData", shippingMetaData);
    /**
     * shipping *
     */
    ShippingQuote quote = null;
    if (requiresShipping) {
        // System.out.println("** Berfore default shipping quote **");
        // Get all applicable shipping quotes
        quote = orderFacade.getShippingQuote(customer, cart, order, store, language);
        model.addAttribute("shippingQuote", quote);
    }
    if (quote != null) {
        String shippingReturnCode = quote.getShippingReturnCode();
        if (StringUtils.isBlank(shippingReturnCode) || shippingReturnCode.equals(ShippingQuote.NO_POSTAL_CODE)) {
            if (order.getShippingSummary() == null) {
                ShippingSummary summary = orderFacade.getShippingSummary(quote, store, language);
                order.setShippingSummary(summary);
                // TODO DTO
                request.getSession().setAttribute(Constants.SHIPPING_SUMMARY, summary);
            }
            if (order.getSelectedShippingOption() == null) {
                order.setSelectedShippingOption(quote.getSelectedShippingOption());
            }
            // save quotes in HttpSession
            List<ShippingOption> options = quote.getShippingOptions();
            // TODO DTO
            request.getSession().setAttribute(Constants.SHIPPING_OPTIONS, options);
            if (!CollectionUtils.isEmpty(options)) {
                for (ShippingOption shipOption : options) {
                    StringBuilder moduleName = new StringBuilder();
                    moduleName.append("module.shipping.").append(shipOption.getShippingModuleCode());
                    String carrier = messages.getMessage(moduleName.toString(), locale);
                    String note = messages.getMessage(moduleName.append(".note").toString(), locale, "");
                    shipOption.setDescription(carrier);
                    shipOption.setNote(note);
                    // option name
                    if (!StringUtils.isBlank(shipOption.getOptionCode())) {
                        // try to get the translate
                        StringBuilder optionCodeBuilder = new StringBuilder();
                        try {
                            optionCodeBuilder.append("module.shipping.").append(shipOption.getShippingModuleCode());
                            String optionName = messages.getMessage(optionCodeBuilder.toString(), locale);
                            shipOption.setOptionName(optionName);
                        } catch (Exception e) {
                            // label not found
                            LOGGER.warn("displayCheckout No shipping code found for " + optionCodeBuilder.toString());
                        }
                    }
                }
            }
        }
        if (quote.getDeliveryAddress() != null) {
            ReadableCustomerDeliveryAddressPopulator addressPopulator = new ReadableCustomerDeliveryAddressPopulator();
            addressPopulator.setCountryService(countryService);
            addressPopulator.setZoneService(zoneService);
            ReadableDelivery deliveryAddress = new ReadableDelivery();
            addressPopulator.populate(quote.getDeliveryAddress(), deliveryAddress, store, language);
            model.addAttribute("deliveryAddress", deliveryAddress);
            super.setSessionAttribute(Constants.KEY_SESSION_ADDRESS, deliveryAddress, request);
        }
        // get shipping countries
        List<Country> shippingCountriesList = orderFacade.getShipToCountry(store, language);
        model.addAttribute("countries", shippingCountriesList);
    } else {
        // get all countries
        List<Country> countries = countryService.getCountries(language);
        model.addAttribute("countries", countries);
    }
    if (quote != null && quote.getShippingReturnCode() != null && quote.getShippingReturnCode().equals(ShippingQuote.NO_SHIPPING_MODULE_CONFIGURED)) {
        LOGGER.error("Shipping quote error " + quote.getShippingReturnCode());
        model.addAttribute("errorMessages", messages.getMessage(quote.getShippingReturnCode(), locale, quote.getShippingReturnCode()));
    }
    if (quote != null && !StringUtils.isBlank(quote.getQuoteError())) {
        LOGGER.error("Shipping quote error " + quote.getQuoteError());
        model.addAttribute("errorMessages", quote.getQuoteError());
    }
    if (quote != null && quote.getShippingReturnCode() != null && quote.getShippingReturnCode().equals(ShippingQuote.NO_SHIPPING_TO_SELECTED_COUNTRY)) {
        LOGGER.error("Shipping quote error " + quote.getShippingReturnCode());
        model.addAttribute("errorMessages", quote.getShippingReturnCode());
    }
    /**
     * end shipping *
     */
    // get payment methods
    List<PaymentMethod> paymentMethods = paymentService.getAcceptedPaymentMethods(store);
    // not free and no payment methods
    if (CollectionUtils.isEmpty(paymentMethods) && !freeShoppingCart) {
        LOGGER.error("No payment method configured");
        model.addAttribute("errorMessages", messages.getMessage("payment.not.configured", locale, "No payments configured"));
    }
    if (!CollectionUtils.isEmpty(paymentMethods)) {
        // select default payment method
        PaymentMethod defaultPaymentSelected = null;
        for (PaymentMethod paymentMethod : paymentMethods) {
            if (paymentMethod.isDefaultSelected()) {
                defaultPaymentSelected = paymentMethod;
                break;
            }
        }
        if (defaultPaymentSelected == null) {
            // forced default selection
            defaultPaymentSelected = paymentMethods.get(0);
            defaultPaymentSelected.setDefaultSelected(true);
        }
        order.setDefaultPaymentMethodCode(defaultPaymentSelected.getPaymentMethodCode());
    }
    // readable shopping cart items for order summary box
    ShoppingCartData shoppingCart = shoppingCartFacade.getShoppingCartData(cart, language);
    model.addAttribute("cart", shoppingCart);
    order.setCartCode(shoppingCart.getCode());
    // order total
    OrderTotalSummary orderTotalSummary = orderFacade.calculateOrderTotal(store, order, language);
    order.setOrderTotalSummary(orderTotalSummary);
    // if order summary has to be re-used
    super.setSessionAttribute(Constants.ORDER_SUMMARY, orderTotalSummary, request);
    // display hacks
    if (!StringUtils.isBlank(googleMapsKey)) {
        model.addAttribute("fieldDisabled", "true");
        model.addAttribute("cssClass", "");
    } else {
        model.addAttribute("fieldDisabled", "false");
        model.addAttribute("cssClass", "required");
    }
    model.addAttribute("order", order);
    model.addAttribute("paymentMethods", paymentMethods);
    /**
     * template *
     */
    StringBuilder template = new StringBuilder().append(ControllerConstants.Tiles.Checkout.checkout).append(".").append(store.getStoreTemplate());
    return template.toString();
}

Example 2 with ShippingSummary

use of com.salesmanager.core.model.shipping.ShippingSummary in project shopizer by shopizer-ecommerce.

the class ShoppingOrderController method calculateOrderTotal.

/**
 * Calculates the order total following price variation like changing a shipping option
 * @param order
 * @param request
 * @param response
 * @param locale
 * @return
 * @throws Exception
 */
@RequestMapping(value = { "/calculateOrderTotal.json" }, method = RequestMethod.POST)
@ResponseBody
public ReadableShopOrder calculateOrderTotal(@ModelAttribute(value = "order") ShopOrder order, HttpServletRequest request, HttpServletResponse response, Locale locale) throws Exception {
    Language language = (Language) request.getAttribute("LANGUAGE");
    MerchantStore store = (MerchantStore) request.getAttribute(Constants.MERCHANT_STORE);
    String shoppingCartCode = getSessionAttribute(Constants.SHOPPING_CART, request);
    Validate.notNull(shoppingCartCode, "shoppingCartCode does not exist in the session");
    ReadableShopOrder readableOrder = new ReadableShopOrder();
    try {
        // re-generate cart
        com.salesmanager.core.model.shoppingcart.ShoppingCart cart = shoppingCartFacade.getShoppingCartModel(shoppingCartCode, store);
        ReadableShopOrderPopulator populator = new ReadableShopOrderPopulator();
        populator.populate(order, readableOrder, store, language);
        ReadableDelivery readableDelivery = super.getSessionAttribute(Constants.KEY_SESSION_ADDRESS, request);
        if (order.getSelectedShippingOption() != null) {
            ShippingSummary summary = (ShippingSummary) request.getSession().getAttribute(Constants.SHIPPING_SUMMARY);
            @SuppressWarnings("unchecked") List<ShippingOption> options = (List<ShippingOption>) request.getSession().getAttribute(Constants.SHIPPING_OPTIONS);
            // for total calculation
            order.setShippingSummary(summary);
            ReadableShippingSummary readableSummary = new ReadableShippingSummary();
            ReadableShippingSummaryPopulator readableSummaryPopulator = new ReadableShippingSummaryPopulator();
            readableSummaryPopulator.setPricingService(pricingService);
            readableSummaryPopulator.populate(summary, readableSummary, store, language);
            // override summary
            readableSummary.setDelivery(readableDelivery);
            if (!CollectionUtils.isEmpty(options)) {
                // get submitted shipping option
                ShippingOption quoteOption = null;
                ShippingOption selectedOption = order.getSelectedShippingOption();
                // check if selectedOption exist
                for (ShippingOption shipOption : options) {
                    StringBuilder moduleName = new StringBuilder();
                    moduleName.append("module.shipping.").append(shipOption.getShippingModuleCode());
                    String carrier = messages.getMessage(moduleName.toString(), locale);
                    String note = messages.getMessage(moduleName.append(".note").toString(), locale, "");
                    shipOption.setNote(note);
                    shipOption.setDescription(carrier);
                    if (!StringUtils.isBlank(shipOption.getOptionId()) && shipOption.getOptionId().equals(selectedOption.getOptionId())) {
                        quoteOption = shipOption;
                    }
                    // option name
                    if (!StringUtils.isBlank(shipOption.getOptionCode())) {
                        // try to get the translate
                        StringBuilder optionCodeBuilder = new StringBuilder();
                        try {
                            // optionCodeBuilder.append("module.shipping.").append(shipOption.getShippingModuleCode()).append(".").append(shipOption.getOptionCode());
                            optionCodeBuilder.append("module.shipping.").append(shipOption.getShippingModuleCode());
                            String optionName = messages.getMessage(optionCodeBuilder.toString(), locale);
                            shipOption.setOptionName(optionName);
                        } catch (Exception e) {
                            // label not found
                            LOGGER.warn("calculateOrderTotal No shipping code found for " + optionCodeBuilder.toString());
                        }
                    }
                }
                if (quoteOption == null) {
                    quoteOption = options.get(0);
                }
                readableSummary.setSelectedShippingOption(quoteOption);
                readableSummary.setShippingOptions(options);
                summary.setShippingOption(quoteOption.getOptionId());
                summary.setShippingOptionCode(quoteOption.getOptionCode());
                summary.setShipping(quoteOption.getOptionPrice());
                // override with new summary
                order.setShippingSummary(summary);
                @SuppressWarnings("unchecked") Map<String, String> informations = (Map<String, String>) request.getSession().getAttribute("SHIPPING_INFORMATIONS");
                readableSummary.setQuoteInformations(informations);
            }
            // TODO readable address format
            readableOrder.setShippingSummary(readableSummary);
            readableOrder.setDelivery(readableDelivery);
        }
        // set list of shopping cart items for core price calculation
        List<ShoppingCartItem> items = new ArrayList<ShoppingCartItem>(cart.getLineItems());
        order.setShoppingCartItems(items);
        order.setCartCode(shoppingCartCode);
        // order total calculation
        OrderTotalSummary orderTotalSummary = orderFacade.calculateOrderTotal(store, order, language);
        super.setSessionAttribute(Constants.ORDER_SUMMARY, orderTotalSummary, request);
        ReadableOrderTotalPopulator totalPopulator = new ReadableOrderTotalPopulator();
        totalPopulator.setMessages(messages);
        totalPopulator.setPricingService(pricingService);
        List<ReadableOrderTotal> subtotals = new ArrayList<ReadableOrderTotal>();
        for (OrderTotal total : orderTotalSummary.getTotals()) {
            if (total.getOrderTotalCode() == null || !total.getOrderTotalCode().equals("order.total.total")) {
                ReadableOrderTotal t = new ReadableOrderTotal();
                totalPopulator.populate(total, t, store, language);
                subtotals.add(t);
            } else {
                // grand total
                ReadableOrderTotal ot = new ReadableOrderTotal();
                totalPopulator.populate(total, ot, store, language);
                readableOrder.setGrandTotal(ot.getTotal());
            }
        }
        readableOrder.setSubTotals(subtotals);
    } catch (Exception e) {
        LOGGER.error("Error while getting shipping quotes", e);
        readableOrder.setErrorMessage(messages.getMessage("message.error", locale));
    }
    return readableOrder;
}

Example 3 with ShippingSummary

use of com.salesmanager.core.model.shipping.ShippingSummary in project shopizer by shopizer-ecommerce.

the class ShoppingOrderPaymentController method paymentAction.

/**
 * Recalculates shipping and tax following a change in country or province
 *
 * @param order
 * @param request
 * @param response
 * @param locale
 * @return
 * @throws Exception
 */
@RequestMapping(value = { "/order/payment/{action}/{paymentmethod}.html" }, method = RequestMethod.POST)
@ResponseBody
public String paymentAction(@Valid @ModelAttribute(value = "order") ShopOrder order, @PathVariable String action, @PathVariable String paymentmethod, HttpServletRequest request, HttpServletResponse response, Locale locale) throws Exception {
    Language language = (Language) request.getAttribute("LANGUAGE");
    MerchantStore store = (MerchantStore) request.getAttribute(Constants.MERCHANT_STORE);
    String shoppingCartCode = getSessionAttribute(Constants.SHOPPING_CART, request);
    Validate.notNull(shoppingCartCode, "shoppingCartCode does not exist in the session");
    AjaxResponse ajaxResponse = new AjaxResponse();
    try {
        com.salesmanager.core.model.shoppingcart.ShoppingCart cart = shoppingCartFacade.getShoppingCartModel(shoppingCartCode, store);
        Set<ShoppingCartItem> items = cart.getLineItems();
        List<ShoppingCartItem> cartItems = new ArrayList<ShoppingCartItem>(items);
        order.setShoppingCartItems(cartItems);
        // validate order first
        Map<String, String> messages = new TreeMap<String, String>();
        orderFacade.validateOrder(order, new BeanPropertyBindingResult(order, "order"), messages, store, locale);
        if (CollectionUtils.isNotEmpty(messages.values())) {
            for (String key : messages.keySet()) {
                String value = messages.get(key);
                ajaxResponse.addValidationMessage(key, value);
            }
            ajaxResponse.setStatus(AjaxResponse.RESPONSE_STATUS_VALIDATION_FAILED);
            return ajaxResponse.toJSONString();
        }
        IntegrationConfiguration config = paymentService.getPaymentConfiguration(order.getPaymentModule(), store);
        IntegrationModule integrationModule = paymentService.getPaymentMethodByCode(store, order.getPaymentModule());
        // OrderTotalSummary orderTotalSummary =
        // orderFacade.calculateOrderTotal(store, order, language);
        OrderTotalSummary orderTotalSummary = super.getSessionAttribute(Constants.ORDER_SUMMARY, request);
        if (orderTotalSummary == null) {
            orderTotalSummary = orderFacade.calculateOrderTotal(store, order, language);
            super.setSessionAttribute(Constants.ORDER_SUMMARY, orderTotalSummary, request);
        }
        ShippingSummary summary = (ShippingSummary) request.getSession().getAttribute("SHIPPING_SUMMARY");
        if (summary != null) {
            order.setShippingSummary(summary);
        }
        if (action.equals(INIT_ACTION)) {
            if (paymentmethod.equals("PAYPAL")) {
                try {
                    PaymentModule module = paymentService.getPaymentModule("paypal-express-checkout");
                    PayPalExpressCheckoutPayment p = (PayPalExpressCheckoutPayment) module;
                    PaypalPayment payment = new PaypalPayment();
                    payment.setCurrency(store.getCurrency());
                    Transaction transaction = p.initPaypalTransaction(store, cartItems, orderTotalSummary, payment, config, integrationModule);
                    transactionService.create(transaction);
                    super.setSessionAttribute(Constants.INIT_TRANSACTION_KEY, transaction, request);
                    StringBuilder urlAppender = new StringBuilder();
                    urlAppender.append(coreConfiguration.getProperty("PAYPAL_EXPRESSCHECKOUT_REGULAR"));
                    urlAppender.append(transaction.getTransactionDetails().get("TOKEN"));
                    if (config.getEnvironment().equals(com.salesmanager.core.business.constants.Constants.PRODUCTION_ENVIRONMENT)) {
                        StringBuilder url = new StringBuilder().append(coreConfiguration.getProperty("PAYPAL_EXPRESSCHECKOUT_PRODUCTION")).append(urlAppender.toString());
                        ajaxResponse.addEntry("url", url.toString());
                    } else {
                        StringBuilder url = new StringBuilder().append(coreConfiguration.getProperty("PAYPAL_EXPRESSCHECKOUT_SANDBOX")).append(urlAppender.toString());
                        ajaxResponse.addEntry("url", url.toString());
                    }
                    // keep order in session when user comes back from pp
                    super.setSessionAttribute(Constants.ORDER, order, request);
                    ajaxResponse.setStatus(AjaxResponse.RESPONSE_OPERATION_COMPLETED);
                } catch (Exception e) {
                    ajaxResponse.setStatus(AjaxResponse.RESPONSE_STATUS_FAIURE);
                }
            } else if (paymentmethod.equals("stripe3")) {
                try {
                    PaymentModule module = paymentService.getPaymentModule(paymentmethod);
                    Stripe3Payment p = (Stripe3Payment) module;
                    PaypalPayment payment = new PaypalPayment();
                    payment.setCurrency(store.getCurrency());
                    Transaction transaction = p.initTransaction(store, null, orderTotalSummary.getTotal(), null, config, integrationModule);
                    transactionService.create(transaction);
                    super.setSessionAttribute(Constants.INIT_TRANSACTION_KEY, transaction, request);
                    // keep order in session when user comes back from pp
                    super.setSessionAttribute(Constants.ORDER, order, request);
                    ajaxResponse.setStatus(AjaxResponse.RESPONSE_OPERATION_COMPLETED);
                    ajaxResponse.setDataMap(transaction.getTransactionDetails());
                } catch (Exception e) {
                    ajaxResponse.setStatus(AjaxResponse.RESPONSE_STATUS_FAIURE);
                }
            }
        }
    } catch (Exception e) {
        LOGGER.error("Error while performing payment action " + action + " for payment method " + paymentmethod, e);
        ajaxResponse.setErrorMessage(e);
        ajaxResponse.setStatus(AjaxResponse.RESPONSE_STATUS_FAIURE);
    }
    return ajaxResponse.toJSONString();
}

Example 4 with ShippingSummary

use of com.salesmanager.core.model.shipping.ShippingSummary in project shopizer by shopizer-ecommerce.

the class ShippingQuoteServiceImpl method getShippingSummary.

@Override
public ShippingSummary getShippingSummary(Long quoteId, MerchantStore store) throws ServiceException {
    Validate.notNull(quoteId, "quoteId must not be null");
    Quote q = shippingQuoteRepository.getOne(quoteId);
    ShippingSummary quote = null;
    if (q != null) {
        quote = new ShippingSummary();
        quote.setDeliveryAddress(q.getDelivery());
        quote.setShipping(q.getPrice());
        quote.setShippingModule(q.getModule());
        quote.setShippingOption(q.getOptionName());
        quote.setShippingOptionCode(q.getOptionCode());
        quote.setHandling(q.getHandling());
        if (shippingService.hasTaxOnShipping(store)) {
            quote.setTaxOnShipping(true);
        }
    }
    return quote;
}

Example 5 with ShippingSummary

use of com.salesmanager.core.model.shipping.ShippingSummary in project shopizer by shopizer-ecommerce.

the class OrderShippingApi method shipping.

/**
 * Get shipping quote for a given shopping cart
 *
 * @param id
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
@RequestMapping(value = { "/auth/cart/{code}/shipping" }, method = RequestMethod.GET)
@ResponseBody
@ApiImplicitParams({ @ApiImplicitParam(name = "store", dataType = "String", defaultValue = "DEFAULT"), @ApiImplicitParam(name = "lang", dataType = "String", defaultValue = "en") })
public ReadableShippingSummary shipping(@PathVariable final String code, @ApiIgnore MerchantStore merchantStore, @ApiIgnore Language language, HttpServletRequest request, HttpServletResponse response) {
    try {
        Locale locale = request.getLocale();
        Principal principal = request.getUserPrincipal();
        String userName = principal.getName();
        // get customer id
        Customer customer = customerService.getByNick(userName);
        if (customer == null) {
            response.sendError(503, "Error while getting user details to calculate shipping quote");
        }
        ShoppingCart cart = shoppingCartFacade.getShoppingCartModel(code, merchantStore);
        if (cart == null) {
            response.sendError(404, "Cart code " + code + " does not exist");
        }
        if (cart.getCustomerId() == null) {
            response.sendError(404, "Cart code " + code + " does not exist for exist for user " + userName);
        }
        if (cart.getCustomerId().longValue() != customer.getId().longValue()) {
            response.sendError(404, "Cart code " + code + " does not exist for exist for user " + userName);
        }
        ShippingQuote quote = orderFacade.getShippingQuote(customer, cart, merchantStore, language);
        ShippingSummary summary = orderFacade.getShippingSummary(quote, merchantStore, language);
        ReadableShippingSummary shippingSummary = new ReadableShippingSummary();
        ReadableShippingSummaryPopulator populator = new ReadableShippingSummaryPopulator();
        populator.setPricingService(pricingService);
        populator.populate(summary, shippingSummary, merchantStore, language);
        List<ShippingOption> options = quote.getShippingOptions();
        if (!CollectionUtils.isEmpty(options)) {
            for (ShippingOption shipOption : options) {
                StringBuilder moduleName = new StringBuilder();
                moduleName.append("module.shipping.").append(shipOption.getShippingModuleCode());
                String carrier = messages.getMessage(moduleName.toString(), new String[] { merchantStore.getStorename() }, locale);
                String note = messages.getMessage(moduleName.append(".note").toString(), locale, "");
                shipOption.setDescription(carrier);
                shipOption.setNote(note);
                // option name
                if (!StringUtils.isBlank(shipOption.getOptionCode())) {
                    // try to get the translate
                    StringBuilder optionCodeBuilder = new StringBuilder();
                    try {
                        optionCodeBuilder.append("module.shipping.").append(shipOption.getShippingModuleCode());
                        String optionName = messages.getMessage(optionCodeBuilder.toString(), locale);
                        shipOption.setOptionName(optionName);
                    } catch (Exception e) {
                        // label not found
                        LOGGER.warn("No shipping code found for " + optionCodeBuilder.toString());
                    }
                }
            }
            shippingSummary.setShippingOptions(options);
        }
        return shippingSummary;
    } catch (Exception e) {
        LOGGER.error("Error while getting shipping quote", e);
        try {
            response.sendError(503, "Error while getting shipping quote" + e.getMessage());
        } catch (Exception ignore) {
        }
        return null;
    }
}