Subversion Repositories SmartDukaan

package com.spice.profitmandi.web.controller;

import java.time.LocalTime;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.HashMap;

import java.util.HashSet;

import java.util.List;

import java.util.Map;

import java.util.Set;

import java.util.stream.Collectors;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang3.StringUtils;

import org.apache.http.conn.HttpHostConnectException;

import org.apache.logging.log4j.LogManager;

import org.apache.logging.log4j.Logger;

import org.json.JSONArray;

import org.json.JSONObject;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.http.MediaType;

import org.springframework.http.ResponseEntity;

import org.springframework.stereotype.Controller;

import org.springframework.transaction.annotation.Transactional;

import org.springframework.web.bind.annotation.RequestBody;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RequestParam;

import com.eclipsesource.json.JsonObject;

import com.google.gson.Gson;

import com.google.gson.reflect.TypeToken;

import com.spice.profitmandi.common.enumuration.SchemeType;

import com.spice.profitmandi.common.exception.ProfitMandiBusinessException;

import com.spice.profitmandi.common.model.CreatePendingOrderRequest;

import com.spice.profitmandi.common.model.CustomRetailer;

import com.spice.profitmandi.common.model.ProfitMandiConstants;

import com.spice.profitmandi.common.model.UserInfo;

import com.spice.profitmandi.common.solr.SolrService;

import com.spice.profitmandi.common.web.client.RestClient;

import com.spice.profitmandi.common.web.util.ResponseSender;

import com.spice.profitmandi.dao.entity.catalog.Item;

import com.spice.profitmandi.dao.entity.catalog.TagListing;

import com.spice.profitmandi.dao.entity.fofo.CurrentInventorySnapshot;

import com.spice.profitmandi.dao.entity.inventory.ItemAvailabilityCache;

import com.spice.profitmandi.dao.enumuration.dtr.OtpType;

import com.spice.profitmandi.dao.model.AddCartRequest;

import com.spice.profitmandi.dao.model.CartItem;

import com.spice.profitmandi.dao.model.CartItemResponseModel;

import com.spice.profitmandi.dao.model.CartResponse;

import com.spice.profitmandi.dao.repository.catalog.CategoryRepository;

import com.spice.profitmandi.dao.repository.catalog.ItemRepository;

import com.spice.profitmandi.dao.repository.catalog.TagListingRepository;

import com.spice.profitmandi.dao.repository.dtr.Mongo;

import com.spice.profitmandi.dao.repository.dtr.UserAccountRepository;

import com.spice.profitmandi.dao.repository.fofo.CurrentInventorySnapshotRepository;

import com.spice.profitmandi.dao.repository.fofo.PendingOrderService;

import com.spice.profitmandi.dao.repository.inventory.ItemAvailabilityCacheRepository;

import com.spice.profitmandi.service.authentication.RoleManager;

import com.spice.profitmandi.service.inventory.FofoAvailabilityInfo;

import com.spice.profitmandi.service.inventory.FofoCatalogResponse;

import com.spice.profitmandi.service.pricing.PricingService;

import com.spice.profitmandi.service.user.RetailerService;

import com.spice.profitmandi.web.processor.OtpProcessor;

import com.spice.profitmandi.web.res.DealBrands;

import com.spice.profitmandi.web.res.DealObjectResponse;

import com.spice.profitmandi.web.res.DealsResponse;

import com.spice.profitmandi.web.res.ValidateCartResponse;

import io.swagger.annotations.ApiImplicitParam;

import io.swagger.annotations.ApiImplicitParams;

import io.swagger.annotations.ApiOperation;

@Controller

@Transactional(rollbackFor = Throwable.class)

public class StoreController {

	private static final Logger logger = LogManager.getLogger(StoreController.class);

	private static final LocalTime CUTOFF_TIME = LocalTime.of(15, 0);

	@Value("${python.api.host}")

	private String host;

	@Value("${python.api.port}")

	private int port;

	// This is now unused as we are not supporting multiple companies.

	@Value("${gadgetCops.invoice.cc}")

	private String[] ccGadgetCopInvoiceTo;

	@Autowired

	private PricingService pricingService;

	@Autowired

	private RetailerService retailerService;

	@Autowired

	private PendingOrderService pendingOrderService;

	@Autowired

	private CategoryRepository categoryRepository;

	@Autowired

	private SolrService commonSolrService;

	@Autowired

	private Mongo mongoClient;

	@Autowired

	private OtpProcessor otpProcessor;

	@Autowired

	private CurrentInventorySnapshotRepository currentInventorySnapshotRepository;

	@Autowired

	private UserAccountRepository userAccountRepository;

	@Autowired

	private ResponseSender<?> responseSender;

	@Autowired

	private TagListingRepository tagListingRepository;

	@Autowired

	private ItemRepository itemRepository;

	@Autowired

	private ItemAvailabilityCacheRepository itemAvailabilityCacheRepository;

	@Autowired

	private RoleManager roleManagerService;

	List<String> filterableParams = Arrays.asList("brand");

	private Set<Integer> bestSellers = new HashSet<>(

			Arrays.asList(1022090, 1022024, 1022346, 1022337, 1022355, 1022344, 1022343, 1022336, 1021933, 1022025,

					1003800, 1022322, 1022307, 1022304, 1022004, 1022004, 1021934, 1021897, 1021768));

	private Set<Integer> latestArrivals = new HashSet<>(Arrays.asList(1022382, 1022335, 1022381, 1022386, 1022380,

			1022377, 1022376, 1022375, 1022374, 1022373, 1022372, 1022371, 1022370));

	@ApiImplicitParams({

			@ApiImplicitParam(name = "Auth-Token", value = "Auth-Token", required = true, dataType = "string", paramType = "header") })

	@RequestMapping(value = "/store/fofo", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)

	public ResponseEntity<?> getFofo(HttpServletRequest request,

			@RequestParam(value = "categoryId", required = false, defaultValue = "(3 OR 6)") String categoryId,

			@RequestParam(value = "offset") String offset, @RequestParam(value = "limit") String limit,

			@RequestParam(value = "sort", required = false) String sort,

			@RequestParam(value = "brand", required = false) String brand,

			@RequestParam(value = "subCategoryId", required = false) int subCategoryId,

			@RequestParam(value = "q", required = false) String queryTerm,

			@RequestParam(value = "hotDeal", required = false) boolean hotDeal) throws Throwable {

		List<FofoCatalogResponse> dealResponse = new ArrayList<>();

		UserInfo userInfo = (UserInfo) request.getAttribute("userInfo");

		if (roleManagerService.isPartner(userInfo.getRoleIds())) {

			// UserCart uc = userAccountRepository.getUserCart(userInfo.getUserId());

			List<Integer> tagIds = pricingService.getTagsIdsByRetailerId(userInfo.getRetailerId());

			RestClient rc = new RestClient();

			Map<String, String> params = new HashMap<>();

			List<String> mandatoryQ = new ArrayList<>();

			if (queryTerm != null && !queryTerm.equals("null")) {

				mandatoryQ.add(String.format("+(%s)", queryTerm));

			} else {

				queryTerm = null;

			}

			if (subCategoryId != 0) {

				mandatoryQ

						.add(String.format("+(subCategoryId_i:%s) +{!parent which=\"subCategoryId_i:%s\"} tagId_i:(%s)",

								subCategoryId, subCategoryId, StringUtils.join(tagIds, " ")));

			} else if (hotDeal) {

				mandatoryQ.add(String.format("+{!parent which=\"hot_deals_b=true\"} tagId_i:(%s)",

						StringUtils.join(tagIds, " ")));

			} else if (StringUtils.isNotBlank(brand)) {

				mandatoryQ.add(

						String.format("+(categoryId_i:%s) +(brand_ss:%s) +{!parent which=\"brand_ss:%s\"} tagId_i:(%s)",

								categoryId, brand, brand, StringUtils.join(tagIds, " ")));

			} else {

				mandatoryQ.add(

						String.format("+{!parent which=\"id:catalog*\"} tagId_i:(%s)", StringUtils.join(tagIds, " ")));

			}

			params.put("q", StringUtils.join(mandatoryQ, " "));

			params.put("fl", "*, [child parentFilter=id:catalog*]");

			if (queryTerm == null) {

				params.put("sort", "create_s desc");

			}

			params.put("start", String.valueOf(offset));

			params.put("rows", String.valueOf(limit));

			params.put("wt", "json");

			String response = null;

			try {

				response = rc.get(SchemeType.HTTP, "50.116.10.120", 8984, "solr/demo/select", params);

			} catch (HttpHostConnectException e) {

				throw new ProfitMandiBusinessException("", "", "Could not connect to host");

			}

			JSONObject solrResponseJSONObj = new JSONObject(response).getJSONObject("response");

			JSONArray docs = solrResponseJSONObj.getJSONArray("docs");

			dealResponse = getCatalogResponse(docs, hotDeal);

			/*

			 * if (Mongo.PARTNER_BLoCKED_BRANDS.containsKey(userInfo.getEmail())) {

			 * dealResponse.stream() .filter(x ->

			 * Mongo.PARTNER_BLoCKED_BRANDS.get(userInfo.getEmail()).contains(x.getBrand()))

			 * ; }

			 */

		} else {

			return responseSender.badRequest(

					new ProfitMandiBusinessException("Retailer id", userInfo.getUserId(), "NOT_FOFO_RETAILER"));

		}

		return responseSender.ok(dealResponse);

	}

	private Object toDealObject(JsonObject jsonObject) {

		if (jsonObject.get("dealObject") != null && jsonObject.get("dealObject").asInt() == 1) {

			return new Gson().fromJson(jsonObject.toString(), DealObjectResponse.class);

		}

		return new Gson().fromJson(jsonObject.toString(), DealsResponse.class);

	}

	@RequestMapping(value = "/store/brands", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)

	@ApiImplicitParams({

			@ApiImplicitParam(name = "Auth-Token", value = "Auth-Token", required = true, dataType = "string", paramType = "header") })

	@ApiOperation(value = "Get brand list and count for category")

	public ResponseEntity<?> getBrands(HttpServletRequest request,

			@RequestParam(value = "category_id") String category_id) throws ProfitMandiBusinessException {

		logger.info("Request " + request.getParameterMap());

		String response = null;

		// TODO: move to properties

		String uri = ProfitMandiConstants.URL_BRANDS;

		RestClient rc = new RestClient();

		Map<String, String> params = new HashMap<>();

		params.put("category_id", category_id);

		List<DealBrands> dealBrandsResponse = null;

		try {

			response = rc.get(SchemeType.HTTP, host, port, uri, params);

		} catch (HttpHostConnectException e) {

			throw new ProfitMandiBusinessException("", "", "Could not connect to host");

		}

		dealBrandsResponse = new Gson().fromJson(response, new TypeToken<List<DealBrands>>() {

		}.getType());

		return responseSender.ok(dealBrandsResponse);

	}

	@RequestMapping(value = "/store/tag/{tag}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)

	public ResponseEntity<?> bestSellers(HttpServletRequest request, @RequestParam String tag) throws Exception {

		List<FofoCatalogResponse> dealResponse = new ArrayList<>();

		UserInfo userInfo = (UserInfo) request.getAttribute("userInfo");

		// UserCart uc = userAccountRepository.getUserCart(userInfo.getUserId());

		List<Integer> tagIds = pricingService.getTagsIdsByRetailerId(userInfo.getRetailerId());

		RestClient rc = new RestClient();

		Map<String, String> params = new HashMap<>();

		List<String> mandatoryQ = new ArrayList<>();

		Set<Integer> catalogIds = this.bestSellers;

		if (tag.equalsIgnoreCase("latestArrivals")) {

			catalogIds = this.latestArrivals;

		}

		mandatoryQ.add(

				String.format("+{!parent which=\"catalogId_i:" + StringUtils.join(catalogIds, " ") + "\"} tagId_i:(%s)",

						StringUtils.join(tagIds, " ")));

		params.put("q", StringUtils.join(mandatoryQ, " "));

		params.put("fl", "*, [child parentFilter=id:catalog*]");

		// params.put("sort", "create_s desc");

		params.put("start", String.valueOf(0));

		params.put("rows", String.valueOf(30));

		params.put("wt", "json");

		String response = null;

		try {

			response = rc.get(SchemeType.HTTP, "50.116.10.120", 8984, "solr/demo/select", params);

		} catch (HttpHostConnectException e) {

			throw new ProfitMandiBusinessException("", "", "Could not connect to host");

		}

		JSONObject solrResponseJSONObj = new JSONObject(response).getJSONObject("response");

		JSONArray docs = solrResponseJSONObj.getJSONArray("docs");

		dealResponse = getCatalogResponse(docs, false);

		return responseSender.ok(dealResponse);

	}

	@RequestMapping(value = "/store/otp/generateOTP", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)

	public ResponseEntity<?> generateOtp(HttpServletRequest request, @RequestParam String email,

			@RequestParam String phone) throws Exception {

		return responseSender.ok(otpProcessor.generateOtp(email, phone, OtpType.PREBOOKING_ORDER));

	}

	@RequestMapping(value = "/store/confirmOrder", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)

	public ResponseEntity<?> confirmCart(HttpServletRequest request,

			@RequestBody CreatePendingOrderRequest createPendingOrderRequest) throws Exception {

		UserInfo userInfo = (UserInfo) request.getAttribute("userInfo");

		Integer storeId = userInfo.getRetailerId();

		createPendingOrderRequest.setFofoId(storeId);

		this.pendingOrderService.createPendingOrder(createPendingOrderRequest);

		return responseSender.ok(true);

	}

	@RequestMapping(value = "/store/address", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)

	@ApiImplicitParams({

			@ApiImplicitParam(name = "Auth-Token", value = "Auth-Token", required = true, dataType = "string", paramType = "header") })

	@ApiOperation(value = "Get brand list and count for category")

	public ResponseEntity<?> getAddress(HttpServletRequest request) throws Exception {

		UserInfo userInfo = (UserInfo) request.getAttribute("userInfo");

		Integer storeId = userInfo.getRetailerId();

		CustomRetailer customRetailer = retailerService.getFofoRetailer(storeId);

		return responseSender.ok(customRetailer.getAddress());

	}

	@RequestMapping(value = "/store/cart", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)

	@ApiImplicitParams({

			@ApiImplicitParam(name = "Auth-Token", value = "Auth-Token", required = true, dataType = "string", paramType = "header") })

	@ApiOperation(value = "Get brand list and count for category")

	public ResponseEntity<?> cart(HttpServletRequest request, @RequestBody AddCartRequest cartRequest)

			throws Exception {

		CartResponse cartResponse = new CartResponse();

		List<CartItemResponseModel> cartItemResponseModels = new ArrayList<>();

		cartResponse.setCartItems(cartItemResponseModels);

		UserInfo userInfo = (UserInfo) request.getAttribute("userInfo");

		Integer storeId = userInfo.getRetailerId();

		List<Integer> itemIds = cartRequest.getCartItems().stream().map(x -> x.getItemId())

				.collect(Collectors.toList());

		Set<Integer> itemsIdsSet = new HashSet<>(itemIds);

		List<CurrentInventorySnapshot> currentInventorySnapshot = currentInventorySnapshotRepository

				.selectByFofoItemIds(storeId, itemsIdsSet);

		Map<Integer, Integer> storeItemAvailabilityMap = currentInventorySnapshot.stream()

				.filter(x -> x.getAvailability() > 0)

				.collect(Collectors.toMap(x -> x.getItemId(), x -> x.getAvailability()));

		Map<Integer, Item> itemsMap = itemRepository.selectByIds(itemsIdsSet).stream()

				.collect(Collectors.toMap(x -> x.getId(), x -> x));

		Map<Integer, TagListing> sdItemAvailabilityMap = tagListingRepository

				.selectByItemIdsAndTagIds(new HashSet<>(itemIds), new HashSet<>(Arrays.asList(4))).stream()

				.collect(Collectors.toMap(x -> x.getItemId(), x -> x));

		List<Integer> catalogIds = itemsMap.values().stream().map(x -> x.getCatalogItemId())

				.collect(Collectors.toList());

		Map<Integer, JSONObject> contentMap = commonSolrService.getContentByCatalogIds(catalogIds);

		// cartResponse.getCartItems()

		for (CartItem cartItem : cartRequest.getCartItems()) {

			if (cartItem.getQuantity() == 0) {

				continue;

			}

			Item item = itemsMap.get(cartItem.getItemId());

			TagListing tagListing = sdItemAvailabilityMap.get(cartItem.getItemId());

			CartItemResponseModel cartItemResponseModel = new CartItemResponseModel();

			int estimate = -2;

			if (storeItemAvailabilityMap.containsKey(cartItem.getItemId())) {

				if (storeItemAvailabilityMap.get(cartItem.getItemId()) >= cartItem.getQuantity()) {

					estimate = 0;

				} else if (tagListing.isActive()) {

					estimate = 2;

				} else {

					estimate = -2;

				}

			} else if (tagListing.isActive()) {

				estimate = 2;

			} else {

				estimate = -2;

			}

			if (estimate >= 0 && LocalTime.now().isAfter(CUTOFF_TIME)) {

				estimate = estimate + 1;

			}

			cartItemResponseModel.setEstimate(estimate);

			cartItemResponseModel.setTitle(item.getItemDescriptionNoColor());

			cartItemResponseModel.setItemId(cartItem.getItemId());

			cartItemResponseModel.setMinBuyQuantity(1);

			cartItemResponseModel.setQuantity(cartItem.getQuantity());

			cartItemResponseModel.setQuantityStep(1);

			cartItemResponseModel.setSellingPrice(tagListing.getMop());

			cartItemResponseModel.setMaxQuantity(10);

			cartItemResponseModel.setCatalogItemId(item.getCatalogItemId());

			cartItemResponseModel.setImageUrl(contentMap.get(item.getCatalogItemId()).getString("imageUrl_s"));

			cartItemResponseModel.setColor(item.getColor());

			cartItemResponseModels.add(cartItemResponseModel);

		}

		ValidateCartResponse vc = new ValidateCartResponse(cartResponse, "Success", "Items added to cart successfully");

		return responseSender.ok(vc);

	}

	private boolean validateCart(int storeId, List<CartItem> cartItems) {

		return false;

	}

	private List<FofoCatalogResponse> getCatalogResponse(JSONArray docs, boolean hotDeal)

			throws ProfitMandiBusinessException {

		Map<Integer, TagListing> itemTagListingMap = null;

		List<FofoCatalogResponse> dealResponse = new ArrayList<>();

		List<Integer> tagIds = Arrays.asList(4);

		if (docs.length() > 0) {

			HashSet<Integer> itemsSet = new HashSet<>();

			for (int i = 0; i < docs.length(); i++) {

				JSONObject doc = docs.getJSONObject(i);

				if (doc.has("_childDocuments_")) {

					for (int j = 0; j < doc.getJSONArray("_childDocuments_").length(); j++) {

						JSONObject childItem = doc.getJSONArray("_childDocuments_").getJSONObject(j);

						int itemId = childItem.getInt("itemId_i");

						itemsSet.add(itemId);

					}

				}

			}

			if (itemsSet.size() == 0) {

				return dealResponse;

			}

			itemTagListingMap = tagListingRepository.selectByItemIdsAndTagIds(itemsSet, new HashSet<>(tagIds)).stream()

					.collect(Collectors.toMap(x -> x.getItemId(), x -> x));

		}

		for (int i = 0; i < docs.length(); i++) {

			Map<Integer, FofoAvailabilityInfo> fofoAvailabilityInfoMap = new HashMap<>();

			JSONObject doc = docs.getJSONObject(i);

			FofoCatalogResponse ffdr = new FofoCatalogResponse();

			ffdr.setCatalogId(doc.getInt("catalogId_i"));

			ffdr.setImageUrl(doc.getString("imageUrl_s"));

			ffdr.setTitle(doc.getString("title_s"));

			try {

				ffdr.setFeature(doc.getString("feature_s"));

			} catch (Exception e) {

				ffdr.setFeature(null);

				logger.info("Could not find Feature_s for {}", ffdr.getCatalogId());

			}

			ffdr.setBrand(doc.getJSONArray("brand_ss").getString(0));

			if (doc.has("_childDocuments_")) {

				for (int j = 0; j < doc.getJSONArray("_childDocuments_").length(); j++) {

					JSONObject childItem = doc.getJSONArray("_childDocuments_").getJSONObject(j);

					int itemId = childItem.getInt("itemId_i");

					TagListing tl = itemTagListingMap.get(itemId);

					if (tl == null) {

						logger.warn("Could not find item id {}", itemId);

						continue;

					}

					if (hotDeal) {

						if (!tl.isHotDeals()) {

							continue;

						}

					}

					float sellingPrice = (float) childItem.getDouble("sellingPrice_f");

					if (fofoAvailabilityInfoMap.containsKey(itemId)) {

						if (fofoAvailabilityInfoMap.get(itemId).getSellingPrice() > sellingPrice) {

							fofoAvailabilityInfoMap.get(itemId).setSellingPrice(sellingPrice);

							fofoAvailabilityInfoMap.get(itemId).setMop((float) childItem.getDouble("mop_f"));

						}

					} else {

						FofoAvailabilityInfo fdi = new FofoAvailabilityInfo();

						fdi.setSellingPrice((float) childItem.getDouble("sellingPrice_f"));

						fdi.setMop((float) childItem.getDouble("mop_f"));

						fdi.setColor(childItem.has("color_s") ? childItem.getString("color_s") : "");

						fdi.setTagId(childItem.getInt("tagId_i"));

						fdi.setItem_id(itemId);

						Item item = itemRepository.selectById(itemId);

						// In case its tampered glass moq should be 5

						if (item.getCategoryId() == 10020) {

							fdi.setMinBuyQuantity(10);

						} else {

							fdi.setMinBuyQuantity(1);

						}

						if (hotDeal || !tl.isActive()) {

							int totalAvailability = 0; // Using item availability

							// cache for now but can be

							// changed to

							// use caching later.

							try {

								ItemAvailabilityCache iac = itemAvailabilityCacheRepository.selectByItemId(itemId);

								totalAvailability = iac.getTotalAvailability();

								fdi.setAvailability(totalAvailability);

							} catch (Exception e) {

								continue;

							}

							if (totalAvailability <= 0) {

								continue;

							}

						} else {

							// For accessories item availability should at be ordered for Rs.1000

							fdi.setAvailability(100);

						}

						fdi.setQuantityStep(1);

						fdi.setMaxQuantity(Math.min(fdi.getAvailability(), 100));

						fofoAvailabilityInfoMap.put(itemId, fdi);

					}

				}

			}

			if (fofoAvailabilityInfoMap.values().size() > 0) {

				ffdr.setItems(new ArrayList<FofoAvailabilityInfo>(fofoAvailabilityInfoMap.values()));

				dealResponse.add(ffdr);

			}

		}

		return dealResponse;

	}

}