Examples with ProductList com.salesmanager.shop.model.catalog.ProductList used on opensource projects

Example 1 with ProductList

use of com.salesmanager.shop.model.catalog.ProductList in project shopizer by shopizer-ecommerce.

the class ShoppingCategoryController method getProducts.

private ProductList getProducts(final int start, final int max, final String store, final String language, final String category, final List<QueryFilter> filters, Model model, HttpServletRequest request, HttpServletResponse response) throws Exception {
    try {
        MerchantStore merchantStore = (MerchantStore) request.getAttribute(Constants.MERCHANT_STORE);
        List<BigDecimal> prices = new ArrayList<BigDecimal>();
        String ref = "";
        if (request.getParameter("ref") != null) {
            ref = request.getParameter("ref");
        }
        request.setAttribute("ref", ref);
        Map<String, Language> langs = languageService.getLanguagesMap();
        if (merchantStore != null) {
            if (!merchantStore.getCode().equals(store)) {
                // reset for the current request
                merchantStore = null;
            }
        }
        if (merchantStore == null) {
            merchantStore = merchantStoreService.getByCode(store);
        }
        if (merchantStore == null) {
            LOGGER.error("Merchant store is null for code " + store);
            // TODO localized message
            response.sendError(503, "Merchant store is null for code " + store);
            return null;
        }
        // get the category by code
        Category cat = categoryService.getBySeUrl(merchantStore, category);
        if (cat == null) {
            LOGGER.error("Category " + category + " is null");
            // TODO localized message
            response.sendError(503, "Category is null");
            return null;
        }
        String lineage = new StringBuilder().append(cat.getLineage()).toString();
        List<Category> categories = categoryService.getListByLineage(store, lineage);
        List<Long> ids = new ArrayList<Long>();
        if (categories != null && categories.size() > 0) {
            for (Category c : categories) {
                if (c.isVisible()) {
                    ids.add(c.getId());
                }
            }
        }
        ids.add(cat.getId());
        Language lang = langs.get(language);
        if (lang == null) {
            lang = langs.get(Constants.DEFAULT_LANGUAGE);
        }
        ProductCriteria productCriteria = new ProductCriteria();
        productCriteria.setMaxCount(max);
        productCriteria.setStartIndex(start);
        productCriteria.setCategoryIds(ids);
        productCriteria.setAvailable(true);
        if (filters != null) {
            for (QueryFilter filter : filters) {
                if (filter.getFilterType().name().equals(QueryFilterType.BRAND.name())) {
                    // the only filter implemented
                    productCriteria.setManufacturerId(filter.getFilterId());
                }
            }
        }
        com.salesmanager.core.model.catalog.product.ProductList products = productService.listByStore(merchantStore, lang, productCriteria);
        ReadableProductPopulator populator = new ReadableProductPopulator();
        populator.setPricingService(pricingService);
        populator.setimageUtils(imageUtils);
        ProductList productList = new ProductList();
        for (Product product : products.getProducts()) {
            // create new proxy product
            ReadableProduct p = populator.populate(product, new ReadableProduct(), merchantStore, lang);
            productList.getProducts().add(p);
            prices.add(p.getPrice());
        }
        /**
         * order products based on the specified order *
         */
        Collections.sort(productList.getProducts(), new Comparator<ReadableProduct>() {

            @Override
            public int compare(ReadableProduct o1, ReadableProduct o2) {
                int order1 = o1.getSortOrder();
                int order2 = o2.getSortOrder();
                return order1 - order2;
            }
        });
        productList.setProductCount(Math.toIntExact(products.getTotalCount()));
        if (CollectionUtils.isNotEmpty(prices)) {
            BigDecimal minPrice = (BigDecimal) Collections.min(prices);
            BigDecimal maxPrice = (BigDecimal) Collections.max(prices);
            if (minPrice != null && maxPrice != null) {
                productList.setMinPrice(minPrice);
                productList.setMaxPrice(maxPrice);
            }
        }
        return productList;
    } catch (Exception e) {
        LOGGER.error("Error while getting products", e);
        response.sendError(503, "An error occured while retrieving products " + e.getMessage());
    }
    return null;
}

Example 2 with ProductList

use of com.salesmanager.shop.model.catalog.ProductList in project shopizer by shopizer-ecommerce.

the class ShoppingCategoryController method getProducts.

/**
 * Returns an array of products belonging to a given category
 * in a given language for a given store
 * url example :  http://<host>/sm-shop/shop/services/public/products/DEFAULT/BOOKS
 * @param store
 * @param language
 * @param category
 * @param model
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
@RequestMapping("/services/public/products/{store}/{language}/{category}")
@ResponseBody
public ProductList getProducts(@PathVariable final String store, @PathVariable final String language, @PathVariable final String category, Model model, HttpServletRequest request, HttpServletResponse response) throws Exception {
    try {
        /**
         * How to Spring MVC Rest web service - ajax / jquery
         * http://codetutr.com/2013/04/09/spring-mvc-easy-rest-based-json-services-with-responsebody/
         */
        MerchantStore merchantStore = (MerchantStore) request.getAttribute(Constants.MERCHANT_STORE);
        Map<String, Language> langs = languageService.getLanguagesMap();
        if (merchantStore != null) {
            if (!merchantStore.getCode().equals(store)) {
                // reset for the current request
                merchantStore = null;
            }
        }
        if (merchantStore == null) {
            merchantStore = merchantStoreService.getByCode(store);
        }
        if (merchantStore == null) {
            LOGGER.error("Merchant store is null for code " + store);
            // TODO localized message
            response.sendError(503, "Merchant store is null for code " + store);
            return null;
        }
        // get the category by code
        Category cat = categoryService.getBySeUrl(merchantStore, category);
        if (cat == null) {
            LOGGER.error("Category with friendly url " + category + " is null");
            // TODO localized message
            response.sendError(503, "Category is null");
        }
        String lineage = new StringBuilder().append(cat.getLineage()).append(cat.getId()).append("/").toString();
        List<Category> categories = categoryService.getListByLineage(store, lineage);
        List<Long> ids = new ArrayList<Long>();
        if (categories != null && categories.size() > 0) {
            for (Category c : categories) {
                ids.add(c.getId());
            }
        }
        ids.add(cat.getId());
        Language lang = langs.get(language);
        if (lang == null) {
            lang = langs.get(Constants.DEFAULT_LANGUAGE);
        }
        List<com.salesmanager.core.model.catalog.product.Product> products = productService.getProducts(ids, lang);
        ProductList productList = new ProductList();
        ReadableProductPopulator populator = new ReadableProductPopulator();
        populator.setPricingService(pricingService);
        populator.setimageUtils(imageUtils);
        for (Product product : products) {
            // create new proxy product
            ReadableProduct p = populator.populate(product, new ReadableProduct(), merchantStore, lang);
            productList.getProducts().add(p);
        }
        productList.setProductCount(productList.getProducts().size());
        return productList;
    } catch (Exception e) {
        LOGGER.error("Error while getting category", e);
        response.sendError(503, "Error while getting category");
    }
    return null;
}