Subversion Repositories SmartDukaan

package in.shop2020.support.controllers;

import java.io.File;

import java.io.FileInputStream;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Collection;

import java.util.Collections;

import java.util.Date;

import java.util.List;

import in.shop2020.logistics.DeliveryType;

import in.shop2020.logistics.LogisticsInfo;

import in.shop2020.logistics.LogisticsService;

import in.shop2020.logistics.PickUpType;

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

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

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

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.Warehouse;

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

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

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

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

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.TransactionStatus;

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

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

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

import in.shop2020.payments.Attribute;

import in.shop2020.payments.PaymentException;

import in.shop2020.payments.PaymentStatus;

import in.shop2020.thrift.clients.CatalogClient;

import in.shop2020.thrift.clients.InventoryClient;

import in.shop2020.thrift.clients.LogisticsClient;

import in.shop2020.thrift.clients.PaymentClient;

import in.shop2020.thrift.clients.TransactionClient;

import in.shop2020.thrift.clients.UserClient;

import in.shop2020.support.utils.ReportsUtils;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpSession;

import org.apache.commons.io.FileUtils;

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

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

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

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

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

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

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

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

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

import org.apache.struts2.interceptor.ServletRequestAware;

import org.apache.thrift.TException;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import com.opensymphony.xwork2.ActionSupport;

@SuppressWarnings("serial")

@InterceptorRefs({

    @InterceptorRef("defaultStack"),

    @InterceptorRef("login")

})

@Results({

    @Result(name="authfail", type="redirectAction", params = {"actionName" , "reports"})

})

public class EbayPsOrderCreatorController extends ActionSupport implements ServletRequestAware {

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

	private HttpServletRequest request;

    private HttpSession session;

    private static final int EBAY_SOURCE_ID = 6;

    private static final int SALES_RECORD_NUM_INDEX = 0;

    private static final int QUANTITY_INDEX = 2;

    private static final int AMOUNT_INDEX = 3;

    private static final int TRANSACTION_DATE_INDEX = 4;

    private static final int SHIP_DATE_INDEX = 5;

    private static final int PAISAPAY_ID_INDEX = 7;

    private static final int COURIER_INDEX = 8;

    private static final int CUST_MOBILE_INDEX = 13;

    private static final int EBAY_LISTINGID_INDEX = 14;

    private static final int AWB_INDEX = 15;

    private static final int WAREHOUSE_ID_INDEX = 17;

    private static final int LISTING_PRICE_INDEX = 18;

    private static final int EBAY_GATEWAY_ID = 6;

    private static final String bluedart = "BLUE DART";

    private static final String aramex = "ARAMEX";

    private static final String dtdc = "DTDC";

    private static final String fedex = "FEDEX";

    private SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yy");

    private File orderDataFile;

    private String orderDataFileName;

    private String transactionId;

    private String errorMsg = "";

    private Long rowId = 0L;

    public String create() throws TException {

        File fileToCreate = null;

        orderDataFileName = "OrderSheet_"+EBAY_SOURCE_ID+"_"+(new Date().toString());

        try {

            fileToCreate = new File("/tmp/", this.orderDataFileName);

            FileUtils.copyFile(this.orderDataFile, fileToCreate);

        } catch (Exception e) {

           logger.error("Error while writing order data file to the local file system for Ebay", e);

           addActionError("Error while writing order data file to the local file system");

        }

        if(checkForErrors())

            return "authsuccess";

        //Parse the file and submit the data for update to the transaction service

        Workbook wb = null;

        try {

            wb = new HSSFWorkbook(new FileInputStream(fileToCreate));

        } catch (Exception e) {

            logger.error("Unable to open the File for Order Creation for Ebay ", e);

            addActionError("Unable to open the File for Order creation");

        }

        if(checkForErrors())

            return "authsuccess";

        SourceDetail sourceDetail = null;

        User user = null;

        TransactionClient tsc = null;

        try {

            tsc = new TransactionClient();

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

        } catch (Exception e) {

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

            addActionError("Unable to establish connection to the transaction service");

		}

        if(checkForErrors())

            return "authsuccess";

	    try {   

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

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

	    } catch (Exception e) {

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

	        addActionError("Unable to establish connection to the User service");

		}

        if (user == null) {

            addActionError("Could not find default user for Ebay: ");

        }

        if(checkForErrors())

            return "authsuccess";

        Sheet sheet = wb.getSheetAt(0);

        Row firstRow = sheet.getRow(0);

        logger.info("Last row number is:" + sheet.getLastRowNum());

        for (Row row : sheet) {

        	long orderCountForRow = 0;

            if(row.equals(firstRow))

                continue;

            rowId++;

            Transaction txn = new Transaction();

            txn.setShoppingCartid(user.getActiveCartId());

            txn.setCustomer_id(user.getUserId());

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

            txn.setTransactionStatus(TransactionStatus.INIT);

            txn.setStatusDescription("Order for Ebay ");

            List<Order> orders = new ArrayList<Order>();

            row.getCell(EBAY_LISTINGID_INDEX).setCellType(Cell.CELL_TYPE_STRING);

            String ebayListingId = row.getCell(EBAY_LISTINGID_INDEX).getStringCellValue();

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

    		EbayItem ebayItem = catalogClient.getEbayItem(ebayListingId);

    		long quantity = new Double(row.getCell(QUANTITY_INDEX).getNumericCellValue()).longValue();

    		String totalPriceString = row.getCell(AMOUNT_INDEX).getStringCellValue();

    		double totalPrice = Double.parseDouble(totalPriceString.substring(3).replace(",","")); 

        	LineItem lineItem = null;

        	try {

        		lineItem = createLineItem(ebayItem.getItemId(), quantity, totalPrice);

        	} catch (Exception tex) {

        		logger.error("Unable to create order for sales Rec Number " + row.getCell(SALES_RECORD_NUM_INDEX).getNumericCellValue(), tex);

    	        addActionError("Unable to create order for sales Rec Number " + row.getCell(SALES_RECORD_NUM_INDEX).getNumericCellValue());

    	        return "authsuccess";

        	}

            Order t_order = new Order();

            t_order.setCustomer_id(user.getUserId());

            t_order.setCustomer_email(sourceDetail.getEmail());

        	t_order.setCustomer_name("Ebay");

            try {

            	row.getCell(CUST_MOBILE_INDEX).setCellType(Cell.CELL_TYPE_STRING);

            	t_order.setCustomer_mobilenumber(row.getCell(CUST_MOBILE_INDEX).getStringCellValue());

            } catch (Exception e) {

            	addActionError("Error in reading mobile Number for rowNumber " + row.getRowNum());

            	logger.error("Error in reading mobile Number for rowNumber " + row.getRowNum());

            }	

            //t_order.setTotal_amount(lineItem.getTotal_price());            

            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());

            try {

            	t_order.setPromised_shipping_time(sdf.parse(row.getCell(SHIP_DATE_INDEX).getStringCellValue()).getTime());

            	t_order.setExpected_shipping_time(sdf.parse(row.getCell(SHIP_DATE_INDEX).getStringCellValue()).getTime());

            	Calendar time = Calendar.getInstance();

            	time.setTimeInMillis(t_order.getExpected_shipping_time());

            	time.add(Calendar.DAY_OF_MONTH, 3);

            	t_order.setPromised_delivery_time(time.getTimeInMillis());

            	t_order.setExpected_delivery_time(time.getTimeInMillis());

            } catch(Exception e) {

            	addActionError("Error in updating Shipping Time for row number " + (rowId + 1));

            	logger.error("Error in updating Shipping Time for row number " + (rowId + 1),e);

            }

            //TODO Delivery time

            InventoryService.Client inventoryClient = null;

            Warehouse fulfillmentWarehouse= null; 

            try {

            	inventoryClient = new InventoryClient().getClient();

            	Cell warehouseCell = row.getCell(WAREHOUSE_ID_INDEX);

            	if(warehouseCell != null && warehouseCell.getCellType() != Cell.CELL_TYPE_BLANK) { 

            		fulfillmentWarehouse = inventoryClient.getWarehouse(new Double(row.getCell(WAREHOUSE_ID_INDEX).getNumericCellValue()).longValue());

            	} else if (ebayItem.getDefaultWarehouseId()!=0 ){

            		fulfillmentWarehouse = inventoryClient.getWarehouse(ebayItem.getDefaultWarehouseId());

            	} else {

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

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

            	}

            	t_order.setFulfilmentWarehouseId(fulfillmentWarehouse.getId());

        		t_order.setWarehouse_id(fulfillmentWarehouse.getBillingWarehouseId());

			} catch (InventoryServiceException e) {

				addActionError("Error in updating WarehouseId for row number " + (rowId + 1));

            	logger.error("Error in updating WarehouseId for row number " + (rowId + 1),e);

            	return "authsuccess";

			}

			String provider = row.getCell(COURIER_INDEX).getStringCellValue();

			if(provider.equals(bluedart)) {

				t_order.setLogistics_provider_id(8);

			} else if(provider.equals(aramex)) {

				t_order.setLogistics_provider_id(9);

			} else if(provider.equals(dtdc)) {

				t_order.setLogistics_provider_id(10);

			} else if(provider.equals(fedex)) {

				t_order.setLogistics_provider_id(11);

			} else {

				//TODO Continue and proceed with next row

			}

			row.getCell(AWB_INDEX).setCellType(Cell.CELL_TYPE_STRING);

			t_order.setAirwaybill_no(row.getCell(AWB_INDEX).getStringCellValue());

			t_order.setTracking_id(row.getCell(AWB_INDEX).getStringCellValue());

            t_order.setTotal_amount(totalPrice);

            t_order.setOrderType(OrderType.B2C);

            t_order.setSource(EBAY_SOURCE_ID);

            orders.add(t_order);

            orderCountForRow++;

            txn.setOrders(orders);

            Client transaction_client = new TransactionClient().getClient();

            try {

            	long salesRecNumber = new Double(row.getCell(SALES_RECORD_NUM_INDEX).getNumericCellValue()).longValue();

            	if(transaction_client.ebayOrderExists(salesRecNumber, ebayItem.getEbayListingId())) {

            		throw new Exception("Duplicate order for salesRecNumber " + salesRecNumber + " and listingId " + ebayItem.getEbayListingId());

            	}

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

            	row.getCell(PAISAPAY_ID_INDEX).setCellType(Cell.CELL_TYPE_STRING);

            	String paisaPayId = row.getCell(PAISAPAY_ID_INDEX).getStringCellValue();

            	createPayment(user, paisaPayId, totalPrice);

            	/*in.shop2020.model.v1.order.Attribute orderAttribute = new in.shop2020.model.v1.order.Attribute();

                orderAttribute.setName("tinNumber");

                orderAttribute.setValue(sourceDetail.getTinNumber());

                if(!sourceDetail.getTinNumber().equals("") && !(sourceDetail.getTinNumber() == null)) {

                	transaction_client.setOrderAttributeForTransaction(Long.parseLong(transactionId), orderAttribute);

                }*/

                //transaction_client.changeTransactionStatus(Long.valueOf(transactionId), TransactionStatus.AUTHORIZED, "Dummy Payment received for the order of Source " + sourceId, pickUpType, OrderType.findByValue(orderType.intValue()), OrderSource.findByValue(sourceId.intValue()));

                //transaction_client.changeTransactionStatus(Long.valueOf(transactionId), TransactionStatus.IN_PROCESS, "Dummy RTGS Payment accepted for order of Source " + sourceId, pickUpType, OrderType.findByValue(orderType.intValue()), OrderSource.findByValue(sourceId.intValue()));

                logger.info("Successfully created transaction: " + transactionId + " for amount: " + totalPrice);

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

                Order order = transaction.getOrders().get(0);

                inventoryClient.reserveItemInWarehouse(ebayItem.getItemId(), fulfillmentWarehouse.getId(), 1, 

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

                EbayOrder ebayOrder = new EbayOrder();

                ebayOrder.setEbayListingId(ebayItem.getEbayListingId());

                ebayOrder.setSalesRecordNumber(new Double(row.getCell(SALES_RECORD_NUM_INDEX).getNumericCellValue()).longValue());

                try {

                	ebayOrder.setEbayTxnDate(sdf.parse(row.getCell(TRANSACTION_DATE_INDEX).getStringCellValue()).getTime());

                } catch (Exception e) {

                	logger.error("Error in setting transaction date for Ebay Order with OrderId : " + order.getId());

                }

                ebayOrder.setOrderId(order.getId());

                ebayOrder.setPaisaPayId(paisaPayId);

                ebayOrder.setListingName(ebayItem.getListingName());

                ebayOrder.setSubsidyAmount(ebayItem.getSubsidy()*quantity);

                transaction_client.createEbayOrder(ebayOrder);

            } catch (Exception e) {

                logger.error("Unable to create order for rowId " + (rowId + 1), e);

                addActionError("Unable to create order for rowId " + (rowId + 1));

                return "authsuccess";

    		}

        }

        checkForErrors();

        return "authsuccess";

    }

    private LineItem createLineItem(long itemId, long quantity, double amount) throws CatalogServiceException, TException {

    	LineItem lineItem = new LineItem();

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

    	Item item = catalogClient.getItem(itemId);

    	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(quantity);

        lineItem.setItem_id(item.getId());

        lineItem.setTotal_weight(item.getWeight());

        lineItem.setUnit_price(amount/quantity);

        lineItem.setTotal_price(amount);

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

            lineItem.setColor("");

        } else {

            lineItem.setColor(item.getColor());

        }

    	return lineItem;

	}

    private void createPayment(User user, String paisaPayId, double amount) throws NumberFormatException, PaymentException, TException {

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

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

        client.updatePaymentDetails(paymentId, null, null, null, null, null, null, paisaPayId, null, PaymentStatus.PENDING, null, null);

    }   

	public String index() {

        if(!ReportsUtils.canAccessReport((Long)session.getAttribute(ReportsUtils.ROLE), "/ebay-dashboard"))

            return "authfail";

        checkForErrors();

        return "authsuccess";

    }

	private boolean checkForErrors(){

        Collection<String> actionErrors = getActionErrors();

        if(actionErrors != null && !actionErrors.isEmpty()){

            for (String str : actionErrors) {

                errorMsg += "<BR/>" + str;

            }

            if(rowId>1) {

            	errorMsg += "<BR/>" + "Error while processing rowNumber : " + rowId;

            }

            return true;

        }

        return false;

    }

	@Override

	public void setServletRequest(HttpServletRequest request) {

		this.request = request;

        this.session = request.getSession();

	}

	public String getErrorMsg() {

		return errorMsg;

	}

	public void setErrorMsg(String errorMsg) {

		this.errorMsg = errorMsg;

	}

	public Long getRowId() {

		return rowId;

	}

	public void setRowId(Long rowId) {

		this.rowId = rowId;

	}

	public File getOrderDataFile() {

		return orderDataFile;

	}

	public void setOrderDataFile(File orderDataFile) {

		this.orderDataFile = orderDataFile;

	}

}