[@bs.module] external firebaseConfig: firebaseConfig = "./config/firebase-config.json"; firebase->initializeApp(firebaseConfig);

open BsFirebase; firebase ->auth() ->Auth.onAuthStateChanged(user => { switch (user->Js.Nullable.toOption) { | None => () | Some(u) => Js.log3( u->Auth.User.uid, u->Auth.User.email, u->Auth.User.displayName, ) } }); let signInWithGoogle = () => firebase->auth()->Auth.signInWithPopup(Auth.Provider.google()); let signInWithEmailAndPassword = (~email, ~password) => firebase->auth()->Auth.signInWithEmailAndPassword(~email, ~password); let signOut = () => firebase->auth()->Auth.signOut();

let fetchAll = () => { firebase ->firestore() ->Firestore.collection("mycollection") ->Firestore.Collection.get() |> Js.Promise.then_(querySnapshot => querySnapshot ->Firestore.QuerySnapshot.docs ->Belt.Array.map(snapshot => { let data = snapshot->Firestore.DocRef.data(); Js.log(snapshot->Firestore.DocRef.id); Js.log(data##someAttribute); data; }) |> Js.Promise.resolve ); };

let fetchItem = (id) => { firebase ->firestore() ->Firestore.collection("mycollection") ->Firestore.Collection.doc(id) ->Firestore.Collection.Doc.get() |> Js.Promise.then_(doc => { let data = doc->Firestore.DocRef.data(); Js.log(data); data; }); }

let create = (title, description) => firebase ->firestore() ->Firestore.collection("collection") ->Firestore.Collection.add({ "title": title, "description": description, });

let update = (id, title) => firebase ->firestore() ->Firestore.collection("collection") ->Firestore.Collection.doc(id) ->Firestore.Collection.Doc.set({ "title": title });

let remove = (id: string) => firebase ->firestore() ->Firestore.collection("mycollection") ->Firestore.Collection.doc(id) ->Firestore.Collection.Doc.delete();