Subversion Repositories SmartDukaan

/**

 * 

 */

package in.shop2020.serving.controllers;

import in.shop2020.datalogger.EventType;

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

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

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

import in.shop2020.serving.utils.DataLogger;

import in.shop2020.serving.utils.DesEncrypter;

import in.shop2020.serving.utils.UserMessage;

import in.shop2020.thrift.clients.UserContextServiceClient;

import java.io.IOException;

import java.util.Date;

import java.util.List;

import org.apache.log4j.Logger;

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

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

/**

 * 

 * @author rajveer

 * 

 */

@Results({

	@Result(name="success", type="redirectAction", params = {"actionName" , "home"}),

	@Result(name = "redirect", location = "${redirectUrl}", type = "redirect")

})

public class LoginController extends BaseController {

	/**

	 * 

	 */

	private static final long serialVersionUID = 5390035354379263121L;

	private static Logger log = Logger.getLogger(Class.class);

	private DesEncrypter desEncrypter = new DesEncrypter("saholic");

	private String redirectUrl = null;

	public LoginController() {

		super();

	}

	public String index() throws SecurityException, IOException {

		if(userinfo.isLoggedIn()){

    		return "success";

    	}

		return "index";

	}

	public String create() throws SecurityException, Exception {

		if (loginUser()) {

			log.info(redirectUrl);

            DataLogger.logData(EventType.LOGIN_SUCCESS.name(), session.getId(), Long.toString(userinfo.getUserId()),

                            this.request.getParameter("email"));

			return "redirect";

		} else {

			addActionError(UserMessage.USER_AUTHENTICATION_FAILURE);

            DataLogger.logData(EventType.LOGIN_FAILED.name(), session.getId(), Long.toString(userinfo.getUserId()), this.request.getParameter("email"));

			return "login";

		}

	}

	private boolean loginUser() {

		try {

			String email, password;

			email = this.request.getParameter("email");

			password = this.request.getParameter("password");

			if (email == null || password == null) {

				return false;

			}

			String encryptedPassword = desEncrypter.encrypt(password);

			UserContextServiceClient userContextServiceClient = new UserContextServiceClient();

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

			User user = userClient.authenticateUser(email, encryptedPassword);

			userClient.setUserAsLoggedIn(user.getUserId(),(new Date()).getTime());

			String pincode = userClient.getDefaultPincode(user.getUserId());

			// TODO: setTotalItems shouldn't be a method on userinfo. This allows

			// for potentially updating the item count wrongly. The method setCartId

			// should update the item count as well. Also, there can be a method

			// called refreshItemCount() that automatically updates the number of

			// items currently in the cart.

			if(userinfo.getUserId() != -1){

				userClient.mergeCart(userinfo.getCartId(), user.getActiveCartId());

				Widget browseHistory = userClient.getBrowseHistory(userinfo.getUserId());

				if(browseHistory != null){

					List<WidgetItem> items =  browseHistory.getItems();

					if(items != null){

						for(WidgetItem item: items){

							userClient.updateBrowseHistory(user.getUserId(), item.getItem_id());

						}

					}

				}

				Widget myResearch = userClient.getMyResearch(userinfo.getUserId());

				if(myResearch != null){

					List<WidgetItem> items =  myResearch.getItems();

					if(items != null){

						for(WidgetItem item: items){

							userClient.updateMyResearch(user.getUserId(), item.getItem_id());

						}

					}

				}

			}

			userinfo.setUserId(user.getUserId());

			userinfo.setNameOfUser(user.getName());

			userinfo.setEmail(email);

			userinfo.setLoggedIn(true);

			userinfo.setPincode(pincode);

			userinfo.setCartId(user.getActiveCartId());

			int totalItems = userClient.getCart(user.getActiveCartId()).getLinesSize();

			userinfo.setTotalItems(totalItems);

			System.out.println(userinfo);

			return true;

		} catch (Exception e) {

			log.error(UserMessage.USER_AUTHENTICATION_FAILURE);

			return false;

		}

	}

	public String getRedirectUrl() {

		return redirectUrl;

	}

	public void setRedirectUrl(String redirectUrl) {

		this.redirectUrl = redirectUrl;

	}

}