Angular Firestore - I want get document ID's of collection and convert them to an array

Issue

I want to convert all my document ID's to an array so I can do perform array.includes() query.

this is my code -

this.db.collection('camps', ref => ref.where('id', '==', "fxvb95"))
  .snapshotChanges().subscribe(data => { 
    data.forEach(doc => {
      const y = doc.payload.doc.data()['altUID'];
      console.log(y)
  });

this is result in log

exampleUID1

exampleUID2

How do i change these into single value or an array?

Solution

Something like this might work:

this.db
  .collection("camps", (ref) => ref.where("id", "==", "fxvb95"))
  .snapshotChanges()
  .subscribe((data) => {
    const myArray = [];
    data.forEach((doc) => {
      const y = doc.payload.doc.data()["altUID"];
      console.log(y);
      myArray.push(y);
    });
    console.log(myArray);
  });

Answered By - eko