CODEWITHSUNDEEP
angulargoogle-cloud-firestoreangularfire2
Vassilis Blazos
Vassilis Blazos

Reputation: 1610

HttpInterceptor not working with angularfire2/Firestore API calls. Any workaround?

Version info

Angular: 7 / Firebase: 5.7.3 / AngularFire: 5.1.1

I tried to implement HttpInterceptor on angularfire2/Firestore API calls (Request URL: https://firestore.googleapis.com/google.firestore.v1.Firestore/Listen/channel?database=projects....) without success.

The requests are not crossing the Interceptor as @angular/common/http/HttpClient is not used.

Is there any workaround to integrate the Angular Interceptor functionality on those API calls?

Thank you

Upvotes: 0

Views: 797

Answers (1)

Sebastian Vischer
Sebastian Vischer

Reputation: 1310

As far as i know AngularFire is a Angular friendly wrapper for the Firebase SDK.

The Firebase SDK does not use Angular Http Client so API calls from the SDK can not be intercepted.

For what use case do you want to intercept Firebase API calls?

Edit:

Here is a pseudo code example how i implement a simple loading spinner.

On the event which starts the Firestore operation you could set isLoading to true and as soon as you get the response from Firestore you could set isLoading to fasle.

In your template you could display a loading spinner with *ngIf.

component.ts

this.isLoading = false;

onEvent() {
    this.isLoading = true;
    this.angularFirestore.collection('test').doc('testId').set(data)
        .subscribe(
            success => {
                this.isLoading = false;
            }
            error => {
                console.log(error);
                this.isLoading = false;
            }
        );
}

component.html

<div *ngIf="isLoading">
    <loading-spinner>
</div>

Upvotes: 1

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