I need to convert all the document IDs into an array in order to perform a query using array.includes().
This is the code I am currently using -
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)
});
The following results are displayed in the log:
exampleUID1
exampleUID2
How can I combine these values into a single value or an array?
Utilizing AngularFire for Firestore Data
import { Firestore, collection, collectionData } from '@angular/fire/firestore';
Service to Retrieve Data
getCamps(): Observable<[]> {
const collectionRef = collection(this.firestore, 'camps');
return collectionData(collectionRef, { idField: 'id'}) as Observable<[]>;
}
Component to Display Data
this.dbService.getCamps().subscribe(data => {
data.forEach(doc => {
this.myArray.push(doc.id);
});
})
Here is a potential solution:
this.database
.collection("campsites", (reference) => reference.where("ID", "==", "abc123"))
.get()
.subscribe((result) => {
const newArray = [];
result.forEach((item) => {
const x = item.payload.doc.data()["alternativeID"];
console.log(x);
newArray.push(x);
});
console.log(newArray);
});
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