Subversion Repositories SmartDukaan

    @RequestMapping(value = "/catalogItem", method = RequestMethod.GET)

    public String getCatalogItemSearch(HttpServletRequest request, Model model,

                                       @RequestParam String query,

                                       @RequestParam(required = false, defaultValue = "0") float minPrice) throws Throwable {

        String query1 = query.toLowerCase();

        List<Catalog> allCatalogs = catalogRepository.selectAll();

        List<Catalog> matchingCatalogs = allCatalogs.stream()

                .filter(c -> c.getDescription().toLowerCase().contains(query1))

                .collect(Collectors.toList());

        if (minPrice > 0 && !matchingCatalogs.isEmpty()) {

            List<Integer> catalogIds = matchingCatalogs.stream()

                    .map(Catalog::getId).collect(Collectors.toList());

            Map<Integer, TagListing> tagMap = tagListingRepository.selectAllByCatalogIds(catalogIds);

            matchingCatalogs = matchingCatalogs.stream()

                    .filter(c -> {

                        TagListing tl = tagMap.get(c.getId());

                        return tl != null && tl.getSellingPrice() >= minPrice;

                    })

                    .collect(Collectors.toList());

        }

        List<ItemDescriptionModel> result = matchingCatalogs.stream().map(c -> {

            ItemDescriptionModel m = new ItemDescriptionModel();

            m.setCatalogId(c.getId());

            m.setItemDescription(c.getDescription() + " (" + c.getId() + ")");

            return m;

        }).collect(Collectors.toList());

        model.addAttribute("response1", mvcResponseSender.createResponseString(result));

        return "response";

    }