Subversion Repositories SmartDukaan

import in.shop2020.logistics.DeliveryType;

import in.shop2020.metamodel.util.ProductPojo;

import in.shop2020.mobileapi.serving.services.LogisticsService;

import in.shop2020.model.v1.user.ItemQuantity;

import java.util.ArrayList;

import org.apache.commons.lang.StringUtils;

import org.json.JSONArray;

import org.json.JSONObject;

    public String validateCart() {

    	if(!userinfo.isPrivateDealUser()){

    		cartPojoJson = "{\"response\":\"error\", \"message\":\"Invalid request.\"}";

    	} else {

    		String cartMap = request.getParameter("cartMap");

    		if(StringUtils.isEmpty(cartMap))

    			cartPojoJson = "{\"response\":\"error\", \"message\":\"Empty Cart.\"}";

    		else {

    			try{

    				List<ItemQuantity> itemQuantities = new ArrayList<ItemQuantity>();

    				JSONObject jsonObj = new JSONObject(cartMap);

    				JSONArray cartItems = jsonObj.getJSONArray("cartItems");

    				if (cartItems==null || cartItems.length()==0){

    					cartPojoJson = "{\"response\":\"error\", \"message\":\"Empty Cart.\"}";

    				} else {

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

    						JSONObject obj = cartItems.getJSONObject(i);

    						int itemId = obj.getInt("itemId");

    						Integer quantity = obj.getInt("quantity");

    						ItemQuantity iq = new ItemQuantity(itemId, quantity);

    						itemQuantities.add(iq);

    					}

    					userClient = getClient();

    					if (userClient.addItemsToCart(jsonObj.getLong("cartId"), itemQuantities, jsonObj.getString("couponCode"))){

    						log.info("Items added to cart Successfully");

    						//Now validate cart and provide appropriate response.

    						String cartString = userClient.validateCartNew(id, userinfo.getPincode(), -1);

    						JSONObject cartObj = new JSONObject(cartString);

    						JSONArray arr = cartObj.getJSONArray("cartItems");

    						int maxEstimate=0;

    						boolean allSame=true;

    						for (int j=0; j<arr.length(); j++){

    							JSONObject itemObj = arr.getJSONObject(j);

    							ProductPojo pp = PojoPopulator.getShortContent(itemObj.getLong("catalogItemId"));

    							if(allSame){

    								allSame = maxEstimate==0 || maxEstimate==itemObj.getInt("estimate");

    							}

    							if(itemObj.getInt("estimate")>maxEstimate){

    								maxEstimate = itemObj.getInt("estimate");

    							}

    							cartObj.put("imageUrl", pp.getImageUrl());

    							cartObj.put("title", pp.getTitle());

    						}

    						cartObj.put("estimateString", LogisticsService.getDeliveryDateString(maxEstimate,DeliveryType.COD));

    						cartObj.put("sameEstimate", allSame);

    						cartPojoJson = new Gson().toJson(cartObj);

    					} else {

    						cartPojoJson = "{\"response\":\"error\", \"message\":\"Problem occurred while updating cart\"}";

    					}

    				}

    			}catch(Exception e) {

    				cartPojoJson = "{\"response\":\"error\", \"message\":\"Something went wrong while validation\"}";

    				e.printStackTrace();

    			}

    		}

    	}

    	setResultJson(cartPojoJson);

    	return "index";

    }