katowulf

/******* Android **********/
// See https://firebase.google.com/docs/reference/android/com/google/firebase/firestore/FirebaseFirestore.html#setLoggingEnabled(boolean)
FirebaseFirestore.setLoggingEnabled(true);

/******* Server-side Java **********/
/** 
  See https://medium.com/@hiranya911/logging-in-java-libraries-for-firebase-and-google-cloud-platform-f8742493b73f
  1) Add the slf4j-simple binding to the application classpath
  2) Set the -Dorg.slf4j.simpleLogger.defaultLogLevel=debug system property
**/

CodingDoug

Copying Data from a Google Sheet into Firebase Realtime Database in real time via Apps Script

If you're trying to do this, you came to the right place!

Watch this code work in real time: https://twitter.com/CodingDoug/status/942576182276497409

See also this gist for copying in the other direction: https://gist.github.com/CodingDoug/ffc4f050cc489a0280eb7f4cbe36af07

Setup

achuinard

public class FirebaseDataSnapshotMapper {
    public static void map(Object object, DataSnapshot dataSnapshot) {
        try {
            final Class<?> aClass = object.getClass();
            final Field[] fields = aClass.getDeclaredFields();
            for (final Field classField : fields) {
                if (classField.isAnnotationPresent(Firemapped.class)) {
                    classField.setAccessible(true);
                    final Firemapped annotation = classField.getAnnotation(Firemapped.class);
                    final DataSnapshot child = dataSnapshot.child(annotation.firebasePath());

katowulf

function extend(base) {
    var parts = Array.prototype.slice.call(arguments, 1);
    parts.forEach(function (p) {
        if (p && typeof (p) === 'object') {
            for (var k in p) {
                if (p.hasOwnProperty(k)) {
                    base[k] = p[k];
                }
            }
        }