CODEWITHSUNDEEP
javascriptangulartypescriptangular6
Mr Coder
Mr Coder

Reputation: 847

Finding the user id that has loggin in angular6

i create a login in angular6 and aspcore .

this is my loginService.ts :

  LoginService(login:Login){
return this.http.post<Login>(`${this.appConfig.apiEndpoint}${this.appConfig.loginPath}`,login,{headers:this.headers})
.pipe(map(respose => {
  if(!respose)
  {
    this.authStatusSource.next(false);
  }
  if (respose) {
      // store user details and jwt token in local storage to keep user logged in between page refreshes
      localStorage.setItem('currentUser', JSON.stringify(respose));
      this.authStatusSource.next(true);
  }
  return respose;
  }));
}

and server return this :

    {
  "sub": "3002",
  "unique_name": "[email protected]",
  "jti": "597b383b-b5bc-46f1-939f-022b60d7de33",
  "iat": "12/12/2018 7:27:21 AM",
  "nbf": 1544599641,
  "exp": 1549783641,
  "iss": "dotnetthoughts.net",
  "aud": "dotnetthoughts.net"
}

and this Login.ts : 

loginform(user:Login){

  this.loginService.LoginService(user).subscribe((data)=>{
    this.router.navigate([this.returnUrl])
  });
}

now i need to get sub for find info of user . how can i do this ?

Edit

when i debug loginService it show me this : 

        C:\Program Files\nodejs\node.exe --inspect-brk=17368 dist\out-tsc\src\app\Services\login.service.js 
Debugger listening on ws://127.0.0.1:17368/00cf837a-4eb0-428d-8320-b468d3ccdc47
Debugger attached.
e:\MyProject\StoreAp\dist\out-tsc\src\app\Services\login.service.js:13
import { Injectable, Inject } from '@angular/core';
^^^^^^

SyntaxError: Unexpected token import
    at createScript (vm.js:80:10)

Upvotes: 0

Views: 268

Answers (3)

Prashant Pimpale
Prashant Pimpale

Reputation: 10707

Try this:

this.loginService.LoginService(user).subscribe((data)=>{
  if(data)
  {
    console.log(data.sub);
    var userId = data.sub;  // use userId to store, etc.
  }
  this.router.navigate([this.returnUrl])
});

Retrieving values from LocalStorage:

localStorage.setItem('user', JSON.stringify(user));  // to set values

var user = JSON.parse(localStorage.getItem('user'));  // to get values from localStorage

console.log(user.sub); // tested in HTML code

Upvotes: 1

Farhad Lavaei
Farhad Lavaei

Reputation: 450

Try this :

this.LoginService(login).subscribe((data)=>{
   localStorate.setItem('currentUser', JSON.stringify(data));
});

When you want to use the localStorage use this code below :

let userInfo = JSON.parse(localStorage.getItem('currentUser'));
console.log('userInfo : ', userInfo);
console.log('userId : ', userInfo.sub);

Upvotes: 2

Jitendra G2
Jitendra G2

Reputation: 1206

Once you have set the item in local Storage memory, you can get the item value by this way,

JSON.parse(localStorage.getItem("currentUser")).sub

Upvotes: 1

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