Firebase Auth Snippet

auth-snippet.ts

export class LoginComponent {

  constructor(public afAuth: AngularFireAuth) {}

  fbLogin() {
    this.afAuth.auth.signInWithPopup(new auth.FacebookAuthProvider()).then(
      res => {},
      err => {
        console.log(err);
      }
    );
  }

  googleLogin() {
    this.afAuth.auth.signInWithPopup(new auth.GoogleAuthProvider()).then(
      res => {},
      err => {
        console.log(err);
      }
    );
  }
  
  authState () {
    this.afAuth.authState.subscribe(auth => {
      if (auth) {
        this.userId = auth.uid;
      }
    });
  }
  
  logout() {
    this.afAuth.auth.signOut();
  }
}