Subversion Repositories SmartDukaan

/**

 * 

 */

package in.shop2020.serving.controllers;

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

import in.shop2020.serving.interceptors.LoginInterceptor;

import in.shop2020.serving.utils.DesEncrypter;

import in.shop2020.thrift.clients.UserContextServiceClient;

import java.io.IOException;

import java.util.Date;

import org.apache.juli.logging.Log;

import org.apache.juli.logging.LogFactory;

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

/**

 * 

 * @author rajveer

 * 

 */

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

public class LoginController extends BaseController {

	/**

	 * 

	 */

	private static final long serialVersionUID = 5390035354379263121L;

	private static Log log = LogFactory.getLog(LoginController.class);

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

	private String redirectUrl;

	public LoginController() {

		super();

	}

	public String index() throws SecurityException, IOException {

		htmlSnippets.put("LOGIN_HEADER", pageLoader.getLoginHeaderHtml());

		return "index";

	}

	public String create() throws SecurityException, Exception {

		if (loginUser()) {

			redirectUrl = (String) this.session.getAttribute(LoginInterceptor.REDIRECT_URL);

			if (redirectUrl == null) {

				redirectUrl = "";

			}

			log.info(redirectUrl);

			resetRedirectUrl();

			return "redirect";

		} else {

			addActionError("Either email or password is wrong.");

			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());

			userinfo.setUserId(user.getUserId());

			userinfo.setNameOfUser(user.getName());

			userinfo.setEmail(email);

			userinfo.setLoggedIn(true);

			userinfo.setPincode(pincode);

			// 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.

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

			userinfo.setCartId(user.getActiveCartId());

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

					.getLinesSize();

			userinfo.setTotalItems(totalItems);

			return true;

		} catch (Exception e) {

			log.error("Wrong username or password.");

			return false;

		}

	}

	public String getUrl() {

		return this.redirectUrl;

	}

	public String getLoginHeaderSnippet() {

		return htmlSnippets.get("LOGIN_HEADER");

	}

}