Firebase APIs outside of an Injection context

Beginne mit den Firebase-Providern in Appconfig.ts, untersuche dann das Auth-Abonnement und die Firebase-Aufrufe im Service sowie den Signup-Ablauf in der Component. Reproduziere das Verhalten beim Neuladen und beim Signup und prüfe dabei, wann die Warnung zum injection context erscheint. Die Aufgabe ist abgeschlossen, wenn die Warnung und die Verzögerung bei der Authentifizierung behoben sind, ohne Signup oder Firestore-Schreibvorgänge zu beeinträchtigen.

I keep getting error about,

Calling Firebase APIs outside of an Injection context may destabilize your application leading to subtle change-detection and hydration bugs.

I did properly set up the angular firebase integration although signIn, logIn working properly, but this error won't resolve and it makes the authentication delay at each reload.

Appconfig.ts -

const firebaseConfig = {
apiKey: "",
authDomain: "",
projectId: "",
storageBucket: "",
messagingSenderId: "",
appId: ""
}

export const appConfig: ApplicationConfig = {
providers:
[
provideZoneChangeDetection({ eventCoalescing: true }),
provideRouter(routes),
provideHttpClient(),
provideFirebaseApp(() => initializeApp(firebaseConfig)),
provideAuth(() => getAuth()),
provideFirestore(() => getFirestore())
]
};

Service:

auth: Auth = inject(Auth)
fireStore: Firestore = inject(Firestore)
ngZone = inject(NgZone)

userSubject: BehaviorSubject = new BehaviorSubject(null)

private authSubscription;

constructor() {
this.authSubscription = this.auth.onAuthStateChanged(user => {
this.userSubject.next(user)
})
}

signUp(fullName: string, email: string, password: string, username: string, phone: string = '', address: string = '', pincode: string): Observable {
return this.ngZone.run(() => {

  const promise = createUserWithEmailAndPassword(this.auth, email, password)
    .then(response => {
      const userCredentials = response.user;
      if (userCredentials) {
        return sendEmailVerification(userCredentials)
          .then(() => {
            // Update profile with username
            return updateProfile(userCredentials, { displayName: username })
              .then(() => {
                // Save user details in Firestore
                return this.saveUserDetails(response.user.uid, fullName, address, phone, pincode);
              })
              .catch(error => {
                console.error("Error updating profile:", error);
                throw new Error('Profile update failed');
              });
          })
          .catch(error => {
            console.error("Error sending email verification:", error);
            throw new Error('Email verification failed');
          });
      } else {
        throw new Error('User credentials not found');
      }
    })
    .catch(error => {
      console.error("Error during signup:", error);
      throw error; // Propagate the error
    });

  return from(promise).pipe(
    map(() => { }),
    catchError(error => {
      console.error("Error in signup:", error);
      return throwError(() => new Error(error.message)); // Return an error observable
    })
  );
})

}

saveUserDetails(uid: string, fullName: string, address: string, phone: string, pincode: string): Promise {
const userRef = doc(this.fireStore, 'users', uid)

return setDoc(userRef, {
  fullName: fullName,
  address: address,
  phone: phone,
  pincode: pincode
}).then(() => {
  console.log("User details saved in Firestore.");
}).catch((error) => {
  console.error("Error saving user details in Firestore:", error);
  throw error;  // rethrow to propagate error in the stream
});

}

Component:

onSubmit() {
const rawForm = this.signUpForm.getRawValue();

this.loader.showLoader()
this.authService.signUp(rawForm.name,rawForm.email, rawForm.password, rawForm.username, rawForm.phone, rawForm.address, rawForm.pincode).subscribe((next) => {
  this.router.navigateByUrl('/email-ver')
  this.loader.hideLoader()
}, err => {
  console.log('Some error occurred during signup', err);
  this.loader.hideLoader()
})

}