import * as functions from 'firebase-functions'
import * as admin from 'firebase-admin'

admin.initializeApp()
const firestore = admin.firestore()

export const authOnCreate =
functions.auth.user().onCreate(async user => {
    console.log(`Creating document for user ${user.uid}`)
    await firestore.collection('users').doc(user.uid).set({
        createdAt: admin.firestore.FieldValue.serverTimestamp(),
        credits: 5
    })
})

export const authOnDelete =
functions.auth.user().onDelete(async user => {
    console.log(`Deleting document for user ${user.uid}`)
    await firestore.collection('users').doc(user.uid).delete()
})