Class CollectionReference

packages/firebase-firestore/index.android.ts:768–828

}

export class CollectionReference<T extends DocumentData = DocumentData> extends Query<T> implements ICollectionReference<T> {
	_native: com.google.firebase.firestore.CollectionReference;

	static fromNative(collection: com.google.firebase.firestore.CollectionReference) {
		if (collection instanceof com.google.firebase.firestore.CollectionReference) {
			const nativeCollection = new CollectionReference();
			nativeCollection._native = collection;
			return nativeCollection;
		}
		return null;
	}

	get id(): string {
		return this.native.getId();
	}

	get parent(): DocumentReference {
		return DocumentReference.fromNative(this.native.getParent());
	}

	get path(): string {
		return this.native.getPath();
	}

	add(data: T) {
		return new Promise<DocumentReference<T>>((resolve, reject) => {
			org.nativescript.firebase.firestore.FirebaseFirestore.CollectionReference.add(
				this.native,
				serializeItems(data),
				new org.nativescript.firebase.firestore.FirebaseFirestore.Callback<com.google.firebase.firestore.DocumentReference>({
					onSuccess(ref) {
						resolve(DocumentReference.fromNative(ref));
					},
					onError(error) {
						reject(FirebaseError.fromNative(error));
					},
				})
			);
		});
	}

	doc(documentPath?: string) {
		return DocumentReference.fromNative(documentPath ? this.native.document(documentPath) : this.native.document());
	}

	toJSON() {
		return {
			id: this.id,
			path: this.path,
			parent: this.parent,
		};
	}

	get native() {
		return this._native;
	}

	get android() {