Subversion Repositories SmartDukaan

package in.shop2020.support.controllers;

import in.shop2020.model.v1.catalog.Amazonlisted;

import in.shop2020.model.v1.catalog.CatalogService;

import in.shop2020.model.v1.catalog.CatalogServiceException;

import in.shop2020.model.v1.catalog.Item;

import in.shop2020.model.v1.inventory.InventoryService;

import in.shop2020.model.v1.inventory.InventoryServiceException;

import in.shop2020.model.v1.inventory.InventoryType;

import in.shop2020.model.v1.inventory.VendorItemPricing;

import in.shop2020.model.v1.inventory.Warehouse;

import in.shop2020.model.v1.inventory.WarehouseType;

import in.shop2020.model.v1.order.AmazonFbaSalesSnapshot;

import in.shop2020.model.v1.order.FlipkartOrder;

import in.shop2020.model.v1.order.LineItem;

import in.shop2020.model.v1.order.OrderStatus;

import in.shop2020.model.v1.order.OrderType;

import in.shop2020.model.v1.order.SourceDetail;

import in.shop2020.model.v1.order.Transaction;

import in.shop2020.model.v1.order.TransactionServiceException;

import in.shop2020.model.v1.order.TransactionStatus;

import in.shop2020.model.v1.order.TransactionService.Client;

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

import in.shop2020.payments.PaymentException;

import in.shop2020.payments.PaymentStatus;

import in.shop2020.support.utils.ReportsUtils;

import in.shop2020.thrift.clients.CatalogClient;

import in.shop2020.thrift.clients.InventoryClient;

import in.shop2020.thrift.clients.PaymentClient;

import in.shop2020.thrift.clients.TransactionClient;

import in.shop2020.thrift.clients.UserClient;

import java.io.BufferedInputStream;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

import java.io.InputStream;

import java.io.Writer;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Calendar;

import java.util.Collections;

import java.util.Date;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import javax.servlet.ServletContext;

import javax.servlet.ServletOutputStream;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

import org.apache.commons.io.FileUtils;

import org.apache.commons.lang.xwork.StringUtils;

import org.apache.poi.hssf.usermodel.HSSFRow;

import org.apache.poi.hssf.usermodel.HSSFSheet;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;

import org.apache.poi.ss.usermodel.Cell;

import org.apache.struts2.convention.annotation.InterceptorRef;

import org.apache.struts2.convention.annotation.InterceptorRefs;

import org.apache.struts2.interceptor.ServletRequestAware;

import org.apache.struts2.interceptor.ServletResponseAware;

import org.apache.struts2.util.ServletContextAware;

import org.apache.thrift.TException;

import org.apache.thrift.transport.TTransportException;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import au.com.bytecode.opencsv.CSVReader;

import com.opensymphony.xwork2.ValidationAwareSupport;

public class FlipkartDashboardController extends ValidationAwareSupport implements ServletRequestAware ,ServletResponseAware, ServletContextAware{

	private static Logger logger = LoggerFactory.getLogger(FlipkartDashboardController.class);

	private static final int FLIPKART_SOURCE_ID = 8;

	private static final int FLIPKART_GATEWAY_ID = 17;

	private static final int FLIPKART_LOGISTICS_ID = 19;

	private HttpServletRequest request;

	private HttpServletResponse response;

	private HttpSession session;

	private ServletContext context;

	private String url;

	private File file;

	private String errMsg;

	private String id;

	private static String transactionId;

	public String uploadorders(){

		if(!ReportsUtils.canAccessReport((Long)session.getAttribute(ReportsUtils.ROLE), request.getRequestURI().substring(request.getContextPath().length()).split("/")[1].split("!")[0])) {

			logger.info(request.getRequestURI().substring(request.getContextPath().length()).split("/")[1].split("!")[0]);

			return "authfail";

		}

		return "flipkart-upload-orders";

	}

	public String show() {

		logger.info("Before fetching role");

		logger.info(request.getSession().toString());

		logger.info(ReportsUtils.ROLE);

		logger.info(session.getAttribute(ReportsUtils.ROLE).toString());

		logger.info(request.getRequestURI().substring(request.getContextPath().length()).split("/")[1]);

		if(!ReportsUtils.canAccessReport((Long)session.getAttribute(ReportsUtils.ROLE), request.getRequestURI().substring(request.getContextPath().length()).split("/")[1])) {

			logger.info(request.getRequestURI().substring(request.getContextPath().length()).split("/")[1]);

			return "authfail";

		}

		if (StringUtils.equals(id, "flipkart-options")){

			return "flipkart-options";

		}

		return "id";

	}

	public void uploadOrdersFile() throws IOException, CatalogServiceException, TException{

		File fileToCreate = new File("/tmp/", "Flipkart-Orders.csv");

		FileUtils.copyFile(this.file, fileToCreate);

		FileInputStream iFile = new FileInputStream(new File(file.getAbsolutePath()));

		CSVReader orderfilereader = null;

		replacecommas(fileToCreate);

		try {

			orderfilereader = new CSVReader(new FileReader("/tmp/formatted.csv"),'$');

		} catch (FileNotFoundException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		logger.info("Before Processing orders ");

		String [] nextLine;

		Writer sb = null;

		try {

			User user = null;

			TransactionClient tsc = null;

			SourceDetail sourceDetail = null;

			logger.info("Before Fetching sourcedetail");

			try {

				tsc = new TransactionClient();

				sourceDetail = tsc.getClient().getSourceDetail(FLIPKART_SOURCE_ID);

				logger.info("Flipkart sourcedetail " + sourceDetail.getEmail() + " " + sourceDetail.getName());

			} catch (Exception e) {

				logger.error("Unable to establish connection to the transaction service while getting Flipkart Source Detail ", e);

			}

			try {   

				in.shop2020.model.v1.user.UserContextService.Client userClient = new UserClient().getClient();

				logger.info("Before Fetching User by Email");

				user = userClient.getUserByEmail(sourceDetail.getEmail());

				logger.info("User is " + user.getEmail());

			} catch (Exception e) {

				logger.error("Unable to establish connection to the User service ", e);

			}

			logger.info("Before iterating orders in file");

			while ((nextLine = orderfilereader.readNext()) != null) {

				logger.info("Order file entry  ");

				String orderId,subOrderId,create_date;

				long sku;

				logger.info("Processing order " + nextLine[3]+ " " + nextLine[4]);

				if(nextLine[3].length()==0 || nextLine[4].length()==0 ){

					sb.append(" Could not parse order id " + nextLine[3]+ " " + nextLine[4] + "\n");

					logger.info("Processing order " + nextLine[3]+ " " + nextLine[4]);

					continue;

				}

				else{

					orderId = nextLine[3];

					subOrderId = nextLine[4];

				}

				if(nextLine[0].length()!=0){

					create_date = nextLine[0];

				}

				else{

					sb.append(orderId+" "+subOrderId + " Could not parse order date" +"\n");

					logger.info(orderId+" "+subOrderId + " Could not parse order date");

					continue;

				}

				if(nextLine[5].length()==0){

					sb.append(orderId+" "+subOrderId + " Could not parse sku" +"\n");

					logger.info(orderId+" "+subOrderId + " Could not parse sku");

					continue;

				}

				else{

					sku =  Long.parseLong(nextLine[5]);

					logger.info(orderId+" "+subOrderId + " Processing  sku " + sku);

				}

				if(nextLine[6].length()!=0 && nextLine[6].equalsIgnoreCase("Approved")){

					String status = nextLine[6];	

				}

				else{

					if(nextLine[6].length()==0){

						sb.append(orderId+" "+subOrderId + " Could not parse status" +"\n");

						logger.info(orderId+" "+subOrderId + " Could not parse status" +"\n");

					}

					continue;

				}

				double unitSellingPrice,shippingPrice,octroiFee,emiFee;

				if(nextLine[7].length()!=0 ){

					if(Double.parseDouble(nextLine[7]) > 0){

						unitSellingPrice =  Double.parseDouble(nextLine[7]);

					}

					else{

						sb.append(orderId+" "+subOrderId + " Unit Price set to 0 " +"\n");

						logger.info(orderId+" "+subOrderId + " Unit Price set to 0 " +"\n");

						continue;

					}

				}

				else{

					sb.append(orderId+" "+subOrderId + " Unit Price not set " +"\n");

					logger.info(orderId+" "+subOrderId + " Unit Price not set " +"\n");

					continue;

				}

				if(nextLine[8].length()!=0){

					shippingPrice  =  Double.parseDouble(nextLine[8]);

				}

				else{

					shippingPrice=0;

				}

				if(nextLine[9].length()!=0){

					octroiFee =  Double.parseDouble(nextLine[9]);

					if(octroiFee >0){

						sb.append(orderId+" "+subOrderId + " OctroiFee :"+ octroiFee +"\n");

						logger.info(orderId+" "+subOrderId + " OctroiFee :"+ octroiFee +"\n");

					}

				}

				else{

					octroiFee=0;

				}

				if(nextLine[10].length()!=0){

					emiFee =  Double.parseDouble(nextLine[10]);

					if(emiFee >0){

						sb.append(orderId+" "+subOrderId + " EMI :"+ emiFee +"\n");

						logger.info(orderId+" "+subOrderId + " EMI :"+ emiFee +"\n");

					}

				}

				else{

					emiFee = 0;

				}

				int quantity;

				if(nextLine[11].length()!=0){

					quantity = Integer.parseInt(nextLine[11]);

					if(quantity > 1){

						sb.append(orderId+" "+subOrderId + " Quantity > 1 " +"\n");

						logger.info(orderId+" "+subOrderId + " Quantity > 1 " +"\n");

					}

					else{

						if(quantity==0){

							sb.append(orderId+" "+subOrderId + " Quantity not set " +"\n");

							logger.info(orderId+" "+subOrderId + " Quantity not set " +"\n");

							continue;

						}

					}

				}

				else{

					sb.append(orderId+" "+subOrderId + " Quantity not set " +"\n");

					logger.info(orderId+" "+subOrderId + " Quantity not set " +"\n");

					continue;

				}

				double totalsellingPrice; 

				if(nextLine[12].length()!=0){

					totalsellingPrice= Double.parseDouble(nextLine[12]);

					if(totalsellingPrice==0){

						sb.append(orderId+" "+subOrderId + " Total Selling Price set to 0 " +"\n");

						logger.info(orderId+" "+subOrderId + " Total Selling Price set to 0 " +"\n");

						continue;

					}

				}

				else{

					sb.append(orderId+" "+subOrderId + " Total Selling Price not set " +"\n");

					logger.info(orderId+" "+subOrderId + " Total Selling Price not set " +"\n");

					continue;

				}

				//String buyerName = nextLine[17];

				String shipToName,addressLine1,addressLine2,city,state,pincode;

				if(nextLine[18].length()>0){

					shipToName = nextLine[18];

				}

				else{

					sb.append(orderId+" "+subOrderId + " Ship to Name not set " +"\n");

					logger.info(orderId+" "+subOrderId + " Ship to Name not set " +"\n");

					continue;

				}

				if(nextLine[19].length()>0){

					addressLine1 = nextLine[19];

				}

				else{

					addressLine1 ="";

				}

				if(nextLine[20].length()>0){

					addressLine2 = nextLine[20];

				}

				else{

					addressLine2 ="";

				}

				if(nextLine[21].length()>0){

					city = nextLine[21];

				}

				else{

					sb.append(orderId+" "+subOrderId + " City not set " +"\n");

					logger.info(orderId+" "+subOrderId + " City not set " +"\n");

					continue;

				}

				if(nextLine[22].length()>0){

					state = nextLine[22];

				}

				else{

					sb.append(orderId+" "+subOrderId + " State not set " +"\n");

					logger.info(orderId+" "+subOrderId + " State not set " +"\n");

					continue;

				}

				if(nextLine[23].length()>0){

					pincode = nextLine[23];

				}

				else{

					sb.append(orderId+" "+subOrderId + " Pincode not set " +"\n");

					logger.info(orderId+" "+subOrderId + " Pincode not set " +"\n");

					continue;

				}

				int sla; 

				if(nextLine[23].length()>0){

					sla = Integer.parseInt(nextLine[24]);

				}

				else{

					sb.append(orderId+" "+subOrderId + " Ship to date not available " +"\n");

					logger.info(orderId+" "+subOrderId + " Ship to date not available " +"\n");

					continue;

				}

				//String shipByDate = nextLine[26];

				Client transaction_client = null;

				try {

					transaction_client = new TransactionClient().getClient();

					if(transaction_client.flipkartOrderExists(orderId,subOrderId)) {

						logger.error("Flipkart order exists " + "id : " + orderId + " suborder id : ");

						continue;

					}

				} catch (TTransportException e1) {

					logger.error("Problem with Transaction service " , e1);

					e1.printStackTrace();

				} catch (TException e) {

					logger.error("Problem.. thrift exception with Transaction service " , e);

					e.printStackTrace();

				}

				SimpleDateFormat istFormatter = new SimpleDateFormat("MMM dd, yyyy");

				Date flipkartTxnDate = null;

				try {

					create_date = create_date.replaceAll("\"","");

					flipkartTxnDate = istFormatter.parse(create_date);

				} catch (ParseException e) {

					logger.error(orderId+" "+subOrderId + " Could not parse flipkart order date from file " , e);

					sb.append(orderId+" "+subOrderId + " Could not parse order date" +"\n");

					continue;

				}

				Transaction txn = new Transaction();

				txn.setShoppingCartid(user.getActiveCartId());

				txn.setCustomer_id(user.getUserId());

				System.out.println("User Id is " + user.getUserId());

				txn.setCreatedOn(new Date().getTime());

				txn.setTransactionStatus(TransactionStatus.INIT);

				txn.setStatusDescription("Order for flipkart ");

				List<in.shop2020.model.v1.order.Order> orderlist = new ArrayList<in.shop2020.model.v1.order.Order>();

				double total_price=0;

				InventoryService.Client inventoryClient = null;

				Warehouse fulfillmentWarehouse= null;

				for(int i=0;i<quantity;i++){

					LineItem lineItem = null;

					lineItem = createLineItem(sku,unitSellingPrice);

					lineItem.setExtra_info("flipkartOrderId = " + orderId + " flipkartsubOrderId = " + subOrderId);

					in.shop2020.model.v1.order.Order t_order = new in.shop2020.model.v1.order.Order();

					t_order.setCustomer_id(user.getUserId());

					t_order.setCustomer_email(sourceDetail.getEmail());

					t_order.setCustomer_name(shipToName);

					addressLine1 = addressLine1.replaceAll("\"",""); 

					t_order.setCustomer_address1(addressLine1);

					addressLine2 = addressLine2.replaceAll("\"","");

					t_order.setCustomer_address2(addressLine2);

					t_order.setCustomer_city(city);

					t_order.setCustomer_state(state);

					t_order.setCustomer_pincode(pincode);

					t_order.setTotal_amount(unitSellingPrice);            

					t_order.setTotal_weight(lineItem.getTotal_weight());

					t_order.setLineitems(Collections.singletonList(lineItem));            

					t_order.setStatus(OrderStatus.PAYMENT_PENDING);

					t_order.setStatusDescription("Payment Pending");

					t_order.setCreated_timestamp(new Date().getTime());

					t_order.setOrderType(OrderType.B2C);

					t_order.setCod(false);

					try {

						Date shipDate = new Date();

						shipDate.setTime( flipkartTxnDate.getTime() + sla*24*60*60*1000);

						Calendar time = Calendar.getInstance();

						t_order.setPromised_shipping_time(shipDate.getTime());

						t_order.setExpected_shipping_time(shipDate.getTime());

						time.add(Calendar.DAY_OF_MONTH, 4);

						t_order.setPromised_delivery_time(time.getTimeInMillis());

						t_order.setExpected_delivery_time(time.getTimeInMillis());

					} catch(Exception e) {	

						logger.error("Error in updating Shipping or Delivery Time for suborderid  " + subOrderId);

						sb.append(orderId + " "+ subOrderId  + " Could not update delivery time" + " " + "\n");

						continue;

					}

					try {

						inventoryClient = new InventoryClient().getClient();

						List<Long> itemAvailability = inventoryClient.getItemAvailabilityAtLocation(sku, 1);

						fulfillmentWarehouse = inventoryClient.getWarehouse(itemAvailability.get(0));

						if(fulfillmentWarehouse.getStateId()!=0){

							fulfillmentWarehouse = inventoryClient.getWarehouse(7);

						}

						t_order.setFulfilmentWarehouseId(fulfillmentWarehouse.getId());

						long billingWarehouseId = 0;

						if(fulfillmentWarehouse.getBillingWarehouseId()== 0) {

							inventoryClient = new InventoryClient().getClient();

							List<Warehouse> warehouses = inventoryClient.getWarehouses(WarehouseType.OURS, InventoryType.GOOD, fulfillmentWarehouse.getVendor().getId(), 0, 0);

							for(Warehouse warehouse : warehouses) {

								if(warehouse.getBillingWarehouseId()!=0) {

									billingWarehouseId = warehouse.getBillingWarehouseId();

									break;

								}

							}

						}else {

							billingWarehouseId = fulfillmentWarehouse.getBillingWarehouseId();

						}

						t_order.setWarehouse_id(billingWarehouseId);

						VendorItemPricing vendorItemPricing = new VendorItemPricing();

						if(fulfillmentWarehouse.getId()==7) {

							Item item = new CatalogClient().getClient().getItem(lineItem.getItem_id());

							vendorItemPricing = inventoryClient.getItemPricing(lineItem.getItem_id(), item.getPreferredVendor());

						} else {

							vendorItemPricing = inventoryClient.getItemPricing(lineItem.getItem_id(), fulfillmentWarehouse.getVendor().getId());

						}

						t_order.getLineitems().get(0).setTransfer_price(vendorItemPricing.getTransferPrice());

						t_order.getLineitems().get(0).setNlc(vendorItemPricing.getNlc());

					} catch (InventoryServiceException e) {

						logger.error("Error connecting inventory service for suborderid  " + orderId + " " + subOrderId , e);

						sb.append(orderId + " " + subOrderId+ " Inventory Service Exception" + " " + "\n");

						continue;

					} catch (TTransportException e) {

						logger.error("Transport Exception with Inventory Service for suborderid  " + orderId + " " + subOrderId , e);

						sb.append(orderId + " " + subOrderId + " Transport Exception with Inventory Service" + " " + "\n");

						continue;

					} catch (TException e) {

						logger.error("Exception with Inventory Service for suborderid  " + orderId + " " + subOrderId , e);

						sb.append(orderId + " " + subOrderId + " Exception in Inventory Service" + " " + "\n");

						continue;

					} catch (CatalogServiceException e) {

						logger.error("Exception with Catalog Service for   " + orderId + " " + subOrderId + " while getting item " + lineItem.getItem_id(), e);

						sb.append(orderId + " " + subOrderId + " Exception in Catalog Service" + " " + "\n");

						continue;

					}

					t_order.setLogistics_provider_id(FLIPKART_LOGISTICS_ID);

					t_order.setAirwaybill_no("");

					t_order.setTracking_id("");

					t_order.setTotal_amount(unitSellingPrice);

					t_order.setOrderType(OrderType.B2C);

					t_order.setSource(FLIPKART_SOURCE_ID);

					t_order.setOrderType(OrderType.B2C);

					total_price = total_price + unitSellingPrice;

					orderlist.add(t_order);

				}

				txn.setOrders(orderlist);

				String transactionId;

				try {

					transactionId =  String.valueOf(transaction_client.createTransaction(txn));

				} catch (TransactionServiceException e) {

					logger.error(orderId+" "+subOrderId + " Could not create transaction " , e);

					sb.append(orderId+" "+subOrderId + " Could not create transaction" +"\n");

					logger.info(orderId+" "+subOrderId + " Could not create transaction" +"\n");

					continue;

				} catch (TException e) {

					logger.error("Problem with transaction service while creating transaction", e);

					sb.append(orderId+" "+subOrderId + " Transaction Service Exception could not create transaction" +"\n");

					logger.info(orderId+" "+subOrderId + " Transaction Service Exception could not create transaction" +"\n");

					continue;

				}

				try{

					createPayment(user,orderId,unitSellingPrice);

				}

				catch (NumberFormatException e) {

					logger.error("Could not create payment",e);

					sb.append(orderId+" "+subOrderId + " Could not create payment");

					e.printStackTrace();

					continue;

				} catch (PaymentException e) {

					logger.error("Could not create payment payment exception",e);

					sb.append(orderId+" "+subOrderId + " Could not create payment Payment exception");

					e.printStackTrace();

					continue;

				} catch (TException e) {

					logger.error("Could not create payment thrift exception",e);

					sb.append(orderId+" "+subOrderId + " Could not create payment Thrift exception");

					e.printStackTrace();

					continue;

				}

				Transaction transaction = null;

				try {

					transaction = transaction_client.getTransaction(Long.parseLong(transactionId));

				} catch (NumberFormatException e) {

					logger.error("Problem parsing transaction id " + transactionId);

					sb.append(orderId+" "+subOrderId  + " Problem parsing transaction id "+ transactionId +"\n");

					e.printStackTrace();

					continue;

				} catch (TransactionServiceException e) {

					logger.error("Problem getting transaction from service transaction id " + transactionId);

					sb.append(orderId+" "+subOrderId  + " Problem getting transaction id "+ transactionId +"\n");

					e.printStackTrace();

					continue;

				} catch (TException e) {

					logger.error("Problem with transaction service while getting transaction id " + transactionId);

					sb.append(orderId+" "+subOrderId + " Problem with transaction service while getting transaction id "+ transactionId +"\n");

					e.printStackTrace();

					continue;

				}

				List<in.shop2020.model.v1.order.Order> flipkartorders = transaction.getOrders();

				for(in.shop2020.model.v1.order.Order flipkartorder:flipkartorders){

					try {

						inventoryClient.reserveItemInWarehouse(flipkartorder.getLineitems().get(0).getItem_id(), fulfillmentWarehouse.getId(), 1, 

								flipkartorder.getId(), flipkartorder.getCreated_timestamp(), flipkartorder.getPromised_shipping_time(), flipkartorder.getLineitems().get(0).getQuantity());

						FlipkartOrder flipkartOrder = new FlipkartOrder();

						flipkartOrder.setOrderId(flipkartorder.getId());

						flipkartOrder.setFlipkartOrderId(orderId);

						flipkartOrder.setFlipkartSubOrderId(subOrderId);

						flipkartOrder.setFlipkartTxnDate(flipkartTxnDate.getTime());

						flipkartOrder.setEmiFee(emiFee);

						flipkartOrder.setOctroiFee(octroiFee);

						flipkartOrder.setShippingPrice(shippingPrice);

						try {

							transaction_client.createFlipkartOrder(flipkartOrder);

						} catch (TException e) {

							logger.error("Could not create flipkart order");

							sb.append(orderId+" "+subOrderId + " Could not create flipkart order"+"\n");

							continue;

						}

					} catch (InventoryServiceException e1) {

						logger.error("Problem while reserving item in inventory service" + flipkartorder.getId());

						sb.append(orderId+" "+subOrderId + " Could not reserve inventory for sku "+ sku +"\n");

						continue;

					} catch (TException e1) {

						logger.error("Problem with inventory service" + flipkartorder.getId());

						sb.append(orderId+" "+subOrderId + " Problem with inventory service while reserving inventory for sku "+ sku +"\n");

						continue;

					}

				}

			}

			response.setHeader("Content-Type", "text/javascript");

			ServletOutputStream sos;

			try {

				sos = response.getOutputStream();

				sos.write(sb.toString().getBytes());

				sos.flush();

			} catch (IOException e) {

				System.out.println("Unable to stream the manifest file");

			}   

		}

		catch (FileNotFoundException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

	}

	public static Logger getLogger() {

		return logger;

	}

	public static void setLogger(Logger logger) {

		FlipkartDashboardController.logger = logger;

	}

	public HttpServletRequest getRequest() {

		return request;

	}

	public void setRequest(HttpServletRequest request) {

		this.request = request;

	}

	public HttpServletResponse getResponse() {

		return response;

	}

	public void setResponse(HttpServletResponse response) {

		this.response = response;

	}

	public HttpSession getSession() {

		return session;

	}

	public void setSession(HttpSession session) {

		this.session = session;

	}

	public ServletContext getContext() {

		return context;

	}

	public void setContext(ServletContext context) {

		this.context = context;

	}

	public String getUrl() {

		return url;

	}

	public void setUrl(String url) {

		this.url = url;

	}

	public File getFile() {

		return file;

	}

	public void setFile(File file) {

		this.file = file;

	}

	public String getErrMsg() {

		return errMsg;

	}

	public void setErrMsg(String errMsg) {

		this.errMsg = errMsg;

	}

	public String getId() {

		return id;

	}

	public void setId(String id) {

		this.id = id;

	}

	@Override

	public void setServletContext(ServletContext arg0) {

		// TODO Auto-generated method stub

	}

	@Override

	public void setServletResponse(HttpServletResponse response) {

		this.response = response;

	}

	@Override

	public void setServletRequest(HttpServletRequest request) {

		this.request = request;

		this.session = request.getSession();        

	}

	public static LineItem createLineItem(long itemId, double amount) throws CatalogServiceException, TException {

		LineItem lineItem = new LineItem();

		CatalogService.Client catalogClient = new CatalogClient().getClient();

		Item item = catalogClient.getItem(itemId);

		if(item.getId()==0){

			//in case item id is incorrect..

			return null;

		}

		lineItem.setProductGroup(item.getProductGroup());

		lineItem.setBrand(item.getBrand());

		lineItem.setModel_number(item.getModelNumber());

		lineItem.setModel_name(item.getModelName());

		lineItem.setExtra_info(item.getFeatureDescription());

		lineItem.setQuantity(1);

		lineItem.setItem_id(item.getId());

		lineItem.setUnit_weight(item.getWeight());

		lineItem.setTotal_weight(item.getWeight());

		lineItem.setUnit_price(amount);

		lineItem.setTotal_price(amount);

		if (item.getColor() == null || "NA".equals(item.getColor())) {

			lineItem.setColor("");

		} else {

			lineItem.setColor(item.getColor());

		}

		return lineItem;

	}

	public static void replacecommas (File file) throws IOException {

		BufferedReader br = null;

		File tempFile = new File("/tmp/formatted.csv");

		FileWriter fw = new FileWriter(tempFile);

		String line;	

		br = new BufferedReader(new FileReader(file));

		boolean replace = false;

		char [] lineChars; 

		while ((line = br.readLine()) != null) {

			if(line.contains("Ordered On")){

				continue;

			}

			else{

				lineChars = line.toCharArray();

				int count = 0;

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

				{

					if(lineChars[i]=='"'){

						count++;

					}

					if(count%2==1){

						replace=false;

					}

					if(count%2==0){

						replace=true;

					}

					if(replace && lineChars[i] == ','){

						lineChars[i]='$';

					}

				}

			}

			line = String.valueOf(lineChars);

			fw.write(line+"\n");

		}

		if (br != null)br.close();

		if (fw != null)fw.close();

	}		

	public static void createPayment(User user, String subOrderId, double amount) throws NumberFormatException, PaymentException, TException {

		in.shop2020.payments.PaymentService.Client client = new PaymentClient().getClient();

		long paymentId = client.createPayment(user.getUserId(), amount, FLIPKART_GATEWAY_ID, Long.valueOf(transactionId), false);

		client.updatePaymentDetails(paymentId, null, null, null, null, null, null, subOrderId, null, PaymentStatus.AUTHORIZED, null, null);

	}   

}