cornflourblue/mean-angular2-registration-login-example

MEAN Stack with Angular 2 User Registration and Login Example

mean-angular2-registration-login-example

MEAN Stack with Angular 2 - User Registration and Login Example & Tutorial

For details and documentation go to http://jasonwatmore.com/post/2017/02/22/mean-with-angular-2-user-registration-and-login-example-tutorial

mean-angular2-registration-login-example's Issues

Error in middleware

i got error in the middle ware while running node server.js

Error
at middleware (/home/../Desktop/testApp/server/node_modules/express-jwt/lib/index.js:80:21)

Not able to run client module using ng serve

Here is error

Cannot read property 'config' of null
TypeError: Cannot read property 'config' of null
at Class.run (/Users/alpeshpatel/workspace/javascript/gcrawler/client/node_modules/@angular/cli/tasks/serve.js:51:63)
at check_port_1.checkPort.then.port (/Users/alpeshpatel/workspace/javascript/gcrawler/client/node_modules/@angular/cli/commands/serve.js:123:26)
at
at process._tickCallback (internal/process/next_tick.js:188:7)

Show login failed error

Hi,
Great tutorial thanks for it.

I have an issue to display the error if user email or password is incorrect.
Please let me know how should I fix it?

in user authentication service I'm getting this response from the server, how can I pass this response to alert service, I see you are passing response when the user logged in successfully but not if user put invalid email.

Response {_body: "{"error":"Invalid email."}", status: 200, ok: true, statusText: "OK", headers: Headers…}

 login(email: string, password: string) {
        return this.http.post(this.config.apiUrl + '/api/users/login', { email: email, password: password })
            .map((response: Response) => {
                console.log('resonse',response);
                // login successful if there's a jwt token in the response
                let user = response.json();
                if (user && user.token) {
                    // store user details and jwt token in local storage to keep user logged in between page refreshes
                    localStorage.setItem('currentUser', JSON.stringify(user));
                }
            });
    }

How to run it on localhost?

I have no idea how to run it.
It is separated as server side and client side so Do I have to npm install 2 times?
And then what should be next step to run it wihtout any issue?
Please help me.

Maybe there is an security issue?

In function update(req, res) from /server/controllers/users.controller.js , you pass req.params._id to the userService, but never check whether req.params._id === req.user.sub. Maybe Peter can use his token to update Mary's data by http.put(this.config.apiUrl + '/users/' + Mary's _id, Peter's jwt).
Thank you for your great tutorial！I am a new hand and your tutorial help me a lot!

Duplicate identifier

I ve integrated your backend and i am having these kinda issues when i npm start my angular 2 app.

node_modules/@types/node/index.d.ts(102,6): error TS2300: Duplicate identifier 'BufferEncoding'. node_modules/@types/node/index.d.ts(588,26): error TS2300: Duplicate identifier 'Buffer'. node_modules/@types/node/index.d.ts(588,50): error TS2300: Duplicate identifier 'SlowBuffer'. node_modules/@types/node/index.d.ts(777,18): error TS2300: Duplicate identifier 'Agent'. node_modules/@types/node/index.d.ts(835,18): error TS2300: Duplicate identifier 'Worker'. node_modules/@types/node/index.d.ts(1525,17): error TS2300: Duplicate identifier 'CompleterResult'. node_modules/@types/node/index.d.ts(1562,18): error TS2300: Duplicate identifier 'Script'. node_modules/@types/node/index.d.ts(2951,18): error TS2300: Duplicate identifier 'TLSSocket'. node_modules/@types/node/index.d.ts(3736,5): error TS2300: Duplicate identifier 'export='. node_modules/@types/node/index.d.ts(3758,18): error TS2300: Duplicate identifier 'Domain'. server/node_modules/base64url/typings/globals/node/index.d.ts(78,6): error TS2300: Duplicate identifier 'BufferEncoding'. server/node_modules/base64url/typings/globals/node/index.d.ts(505,26): error TS2300: Duplicate identifier 'Buffer'. server/node_modules/base64url/typings/globals/node/index.d.ts(505,50): error TS2300: Duplicate identifier 'SlowBuffer'. server/node_modules/base64url/typings/globals/node/index.d.ts(682,18): error TS2300: Duplicate identifier 'Agent'. server/node_modules/base64url/typings/globals/node/index.d.ts(727,18): error TS2300: Duplicate identifier 'Worker'. server/node_modules/base64url/typings/globals/node/index.d.ts(980,22): error TS2300: Duplicate identifier 'CompleterResult'. server/node_modules/base64url/typings/globals/node/index.d.ts(1020,18): error TS2300: Duplicate identifier 'Script'. server/node_modules/base64url/typings/globals/node/index.d.ts(1859,18): error TS2300: Duplicate identifier 'TLSSocket'. server/node_modules/base64url/typings/globals/node/index.d.ts(2299,5): error TS2300: Duplicate identifier 'export='. server/node_modules/base64url/typings/globals/node/index.d.ts(2321,18): error TS2300: Duplicate identifier 'Domain'. npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! [email protected] start: tsc && concurrently "npm run tsc:w" "npm run lite" npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the [email protected] start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

I am assuming this is due to having two node_modules directories in my project. Any clues ?