src/services/user.ts
import firebase from '../plugins/firebase';
const db = firebase.firestore();
export async function saveLogin (uid: string) {
const ref = db.collection('v1-users').doc(uid);
const snapshot = await ref.get();
if (!snapshot.exists) {
await ref.set({
createdAt: Date.now(),
}, { merge: true });
}
return ref.set({
lastLogin: Date.now(),
}, { merge: true });
}