Database transaction support is missing

[jonasb]

database.Reference.transaction() is a crucial part of interacting with the Firebase Database and is missing from react-native-firebase.

[Ehesp]

This is down to tricky implementation I believe. It's something @Salakar has been thinking about and started implementing but I'm not sure on progress.

To get around this on our current app, we implement an upstream message, which the server is able to handle and process for now.

[Salakar]

@jonasb just landed android support for this: bb6b1aa.

Working on the ios implementation now.

[Salakar]

Landed for both platforms in alpha9 :)

Closing.

[jonasb]

Seems to work well for me! Thanks!