I have 3 firestore collections

I use Angular 13 with @angular/fire ("firebase": "^9.4.0")

Now to get all projects of an user I have this code

import { Firestore, collectionData, collection, docData, doc, getDocs, query, where } from '@angular/fire/firestore';
...
constructor(private firestore: Firestore){}

async getProjects() {

        // get user
        const user = await firstValueFrom(docData(doc(this.firestore, '/users/ebq3CamTAWN8TFL5JCA6jdwIK2K3')))

        // get organizationRef
        const organizationRef = doc(this.firestore, user.organization.path)

        // get projects
        const projects = query(
            collection(this.firestore, 'projects'),
            where("organizationRef", "==", organizationRef)
        )

        const querySnapshot = await getDocs(projects)

        querySnapshot.forEach((doc) => {
            console.log(doc.id, " => ", doc.data());
        })
    }

Is there a way to query this in one shot?