I have coded the below snippet from firestore site and according to my database but the code isn`t working i have tried too but nothing else works the WHERE condition is the main reason isn`t working else it works fine…
I am trying to batch commit but it does not work as expected here is my code exports.test = functions.https.onRequest(async (req, res) => { const firestore = admin.firestore(); const batch = firestore.batch(); try { let snapUser = await admin.firestore().collection("users").get(); const…
Although all the other functions work perfectly, I receive the message and display it in all conditions, in the background, foreground or initial message. in the background: Future<void> backgroundHandler(RemoteMessage message) async { print(message.data.toString()); print(message.notification!.title); } FirebaseMessaging.onBackgroundMessage(backgroundHandler); in the foreground: FirebaseMessaging.onMessage.listen((message)…
I have implemented a counter variable in my real time database, the users are able to call the function and upon 4 calls it should run some code. The problem is that it may take too long to run and…
There's something wrong with this function here, that I'cant find the reason for, I'm trying to add new users to my firebase database, and it doesn't work exports.createUserWithEmailAndPassword = functions.https.onCall( async(data, context) => { const { adminEmail, adminPassword, adminNome, role,…
am getting this error. Unhandled Exception: PlatformException(null-error, Host platform returned null value for non-null return value., null, null) I have updated all firebase packages in .yaml, i still have this error E/flutter (11230): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(null-error, Host platform returned…
In swift using Firebase, with: let ref = dbLocations.collection("Data").document() ref.setData(data) Data added with a document Id like 40rprS6NshDHhZiI8YxJ how can I generate an ID as "location1" "location2" or something but with the guarantee the is a unique one on the…
I have a firebase function that runs every 2 minutes. The problem is that sometimes it takes over 540sec. to finish. Hence two executions of the function occur which messes up things. Is there a way to ensure that the…
I am new to Android development and so far I have been really keen to use Alex Mamo's lecture to adapt my code and find best practices. I am trying to implement the one tap sign in button to my…
I need to get a unique information of my device. This may be the mac address, it may be the imei address, or something different, ios and android return a constant value after a certain version and do not give…