CODEWITHSUNDEEP
swiftxcodefirebasefirebase-realtime-databaseapplicationwillterminate
Oscar Junius
Oscar Junius

Reputation: 560

Remove value from array when app terminates Swift Firebase

I have a Firestore Array that has typing users (as IDs) in it. My goal is to remove the current User from that chat when the app terminates. I have read this thread where Frank van Puffelen said that you can remove values on disconnect by using this code:

ref.child("Clients").child(user.uid).child("current_venue").onDisconnectRemoveValue()

My problem is that this code is only able to remove a child document from the database and not an array. Is there any way to call onDisconnectRemoveValue() for a Firestore Array? Or is there any alternative for this case?

This is what my database structure looks like: Collection(Chats) -> Document(ChatID) -> Array(typingUsers)

Upvotes: 0

Views: 119

Answers (1)

Trev347
Trev347

Reputation: 324

You can remove whatever values you want from firebase in your appDelegate under the function:

func applicationWillTerminate(_ application: UIApplication) {
    // Remove the array
}

Upvotes: 0

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