Getting Undefine object method call

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Siddharth Shankar

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Feb 18, 2025, 8:03:59 AMFeb 18

to Angular and AngularJS discussion

Hi,

I am getting user object as undefined though the method that is returning the user object is not null. Please help

Component call :

this.user = this._authService.login(this.email, this.password)
// here this.user is comming undefined

Service method
login(email : string , password : string): User {

  this.checkLogin(email, password).subscribe((data)=>{
  //console.log(data);
  this.usr = data;
  console.log(this.usr.name);
  if(this.usr != null)
  {
   return this.usr;
   // this.usr has value
  }
  })
  }

Mohammad ImRaN

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Feb 18, 2025, 6:10:45 PMFeb 18

to ang...@googlegroups.com

Refactor your code into readable format.

within your services return the observable, don't subscribe within the service as it is a bad practice.

login(email: string, password: string): Observable<any> {
  return this.checkLogin(email, password).pipe(
    tap((user) => console.log(user)) // Optional logging
  );
}

And in your component class you can use like this

this.authService.login(this.email, this.password).subscribe((user) => {
  this.user = user;
});

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