WebSVN – SmartDukaan – Diff – /trunk/Website/src/main/java/in/shop2020/serving/services/UserSessionInfo.java

 package in.shop2020.serving.services;
+import in.shop2020.model.v1.user.Cart;
 import in.shop2020.model.v1.user.User;
 import in.shop2020.model.v1.user.UserContextException;
 import in.shop2020.serving.interceptors.UserInterceptor;
 import in.shop2020.serving.utils.DesEncrypter;
 import in.shop2020.thrift.clients.UserClient;
 	private String email;
 	private String nameOfUser;
 	private int totalItems;
 	private long cartId;
 	private String pincode;
+	private double totalAmount;
 	public UserSessionInfo(){
 		this.isLoggedIn = false;
 		this.userId = -1;
 		this.email = "";
 		this.nameOfUser = "";
 		this.totalItems = 0;
 		this.cartId = -1;
 		this.pincode = "110001";
+		this.totalAmount = 0;
+	}
 	public UserSessionInfo(long userId, String jsessionId){
 		this();
 		try {
 		    UserClient ucsc = new UserClient();
 		    in.shop2020.model.v1.user.UserContextService.Client userClient = ucsc.getClient();
 		    User existingUser = userClient.getUserById(userId);
 			if(existingUser != null && existingUser.getUserId() != -1){
-    			totalItems = userClient.getCart(existingUser.getActiveCartId()).getLinesSize();
+				Cart cart = userClient.getCart(existingUser.getActiveCartId());
+    			totalItems = cart.getLinesSize();
+    			totalAmount = cart.getTotalPrice();
     			pincode = userClient.getDefaultPincode(existingUser.getUserId());
-    			initialize(existingUser, totalItems, pincode);
+    			initialize(existingUser, totalItems, pincode, totalAmount);
+			}
 		} catch (UserContextException e) {
 		    logger.error("Unable to get user info from user service: ", e);
 		} catch (TException e) {
 		    logger.error("Unable to get user info from user service: ", e);
 		UserClient ucsc = null;
 		try {
 			ucsc = new UserClient();
 			in.shop2020.model.v1.user.UserContextService.Client userClient = ucsc.getClient();
 			User anonUser = userClient.createAnonymousUser(jsessionId);
-			int totalItems= userClient.getCart(anonUser.getActiveCartId()).getLinesSize();
+			Cart cart = userClient.getCart(anonUser.getActiveCartId());
+			int totalItems = cart.getLinesSize();
+			double totalAmount = cart.getTotalPrice();
 			pincode = userClient.getDefaultPincode(anonUser.getUserId());
-			initialize(anonUser, totalItems, pincode);
+			initialize(anonUser, totalItems, pincode, totalAmount);
 		} catch (UserContextException e) {
 		    logger.error("Unable to get user info from user service: ", e);
 		} catch (TException e) {
 		    logger.error("Unable to get user info from user service: ", e);
 		} catch (Exception e) {
 		    logger.error("Unexpected exception: ", e);
+		}
+	}
-	private void initialize(User user, int totalItems, String pincode){
+	private void initialize(User user, int totalItems, String pincode, double totalAmount){
 		if(user!=null){
 			this.isLoggedIn = !user.isIsAnonymous();
 			this.userId = user.getUserId();
 			this.email = user.getEmail();
 			this.nameOfUser = user.getName();
 			this.cartId = user.getActiveCartId();
 			this.totalItems = totalItems;
 			this.pincode = pincode;
+			this.totalAmount = totalAmount;
 		}else{
 			this.isLoggedIn = false;
 			this.userId = -1;
 			this.email = "";
 			this.nameOfUser = "";
 			this.totalItems = 0;
 			this.cartId = -1;
 			this.pincode = pincode;
+			this.totalAmount = 0;
+		}
+	}
 	public boolean isSessionId() {
 		return !isLoggedIn;
 	public void setPincode(String pincode) {
 		this.pincode = pincode;
+	}
+	public void setTotalAmount(double totalAmount) {
+		this.totalAmount = totalAmount;
+	}
+	public double getTotalAmount() {
+		return totalAmount;
+	}
 	public static String getUserinfoCookieValueFromUserSessionInfo(UserSessionInfo userinfo){
 		DesEncrypter desEncrypter = new DesEncrypter(UserInterceptor.COOKIE_DECRYPTION_STRING);
 		Gson gson = new Gson();
 		return desEncrypter.encrypt(gson.toJson(userinfo));
+	}
 		DesEncrypter desEncrypter = new DesEncrypter(UserInterceptor.COOKIE_DECRYPTION_STRING);
 		Gson gson = new Gson();
 		UserSessionInfo userinfo = null;
 		try{
 			userinfo = gson.fromJson(desEncrypter.decrypt(jsonString), UserSessionInfo.class);
+			//As we are adding a new field in the cookie. So to populate this field for existing users
+			if(userinfo.getTotalAmount() == 0 && userinfo.getTotalItems() != 0 ){
+				try {
+					UserClient ucsc = new UserClient();
+					in.shop2020.model.v1.user.UserContextService.Client userClient = ucsc.getClient();
+					Cart cart = userClient.getCart(userinfo.getCartId());
+					userinfo.setTotalItems(cart.getLinesSize());
+					userinfo.setTotalAmount(cart.getTotalPrice());
+				}catch (Exception e) {
+					logger.error("Unable to update total amount in userinfo object from database.", e);
+				}
+			}
 		}catch (Exception e) {
 		    logger.error("Unable to get the userinfo object from the JSON string because of", e);
+		}
 		if(userinfo==null){
 		    userinfo = new UserSessionInfo();
 	@Override
 	public String toString() {
 		return "UserSessionInfo [isLoggedIn=" + isLoggedIn + ", userId="
 				+ userId + ", email=" + email + ", nameOfUser=" + nameOfUser
 				+ ", totalItems=" + totalItems + ", cartId=" + cartId
-				+ ", pincode=" + pincode + "]";
+				+ ", pincode=" + pincode + ", totalAmount=" + totalAmount + "]";
+	}
+	public static void main(String[] args) {
+		System.out.println();
+		String cookieValue = "fG0CKt4DUD_D9iP1Ero0v2Io1AgVLoGqXDp0NWAPkzZuw3zHKot5owJK6IodZQfE2aS-obOK3BwXUNRirVHDyd-ycsyG4GfBPd0Ypl1MkxuVBmY4csB0FEg_IgWUm9GaGEzvtmmiZ5bE24XlpUPqR4AoTUAp8d92DDTG61FOFktDIGg3L0Tyk4qpVlAU3xQ3";
+		UserSessionInfo uinfo = UserSessionInfo.getUserSessionInfoFromCookieValue(cookieValue);
+		System.out.println(uinfo);
+	}
+}

Subversion Repositories SmartDukaan

(root)/trunk/Website/src/main/java/in/shop2020/serving/services/UserSessionInfo.java – Rev 3126 → 3830