how can I implement the functionality of "firebase.firestore.FieldValue" using this library?

[alitecsolucoes]

Can I use these features available in the official library:

const ref = db.ref('users/samuel');

await ref.update({
    count: firebase.firestore.FieldValue.increment(1),
    last: firebase.firestore.FieldValue.serverTimestamp()
});

to increment a value without reading the document and store the server timestamp to the document?

Thank you very much in advance for the excellent work in these libraries!!

[alijuniorbr]

You can use:

import Transform from 'firebase-firestore-lite/src/Transform.js'

const ref = db.ref('users/samuel');

await ref.update({
    count: new Transform('increment', 1),
    last: new Transform('serverTimestamp')
});

as well documented in https://samuelgozi.github.io/firebase-firestore-lite/classes/transform.html

[samuelgozi]

@alijuniorbr Gave the right answer :) Thanks you!