I hope you can help me with this problem. I have a Firebase Cloud Function, which sends a message via FCM to a certain topic when a document is created on the firestore database. Here is my code for it:…
firebase local emulation side: initialize_app() @https_fn.on_call( cors=options.CorsOptions( cors_origins="*", cors_methods=["get", "post", "options"],)) def validateEmail(req: https_fn.CallableRequest) -> Any : return {"text":{"valid:":"true"}} The android app side. val func = Firebase.functions private fun validateEmail(str:String): Task<String> { val data = hashMapOf( "email" to str )…
I really love Google products but sometimes the documentation can be painfully terse or fragmented. I read this incredibly eloquent answer by someone who was as clueless as me who felt compelled to write a step-by-step children's guide. Unfortunately, his…
How can I optimize my Cloud Function to react to Firestore document status changes more efficiently? Is there a way to make this process event-driven rather than using periodic checks? I'm looking for a method that minimizes Firestore reads/writes and…
I'm trying to pass some URL parameters to my cloud function and I keep facing an internal server error when I try to make a request. Does anyone have an idea of what might be causing it? curl -X POST…
I am experiencing difficulties in my google cloud project. Today I tried to deploy function from firebase functions in gen1 and I got an error, so I checked the logs and I saw that the serveur can't connect to [email protected]…
I have trouble getting this Firebase Function to work, except in Firebase Emulator. Here's the error message. It doesn't mention anything about indexes, but I still suspect that incorrect index is to blame. "Unhandled error Error: 9 FAILED_PRECONDITION: at callErrorFromStatus…
I have integrated a payment system to my Firebase app and their system sends a POST request to my backend. I handle that request as below: app.post("/subscription", (req, res) => { const {data, signature} = req.body; const decodedJson = JSON.parse(Buffer.from(data,…
We have a PostgreSQL cluster managed by DigitalOcean that we want to back up to Google Cloud Storage on a schedule. I'm planning on creating a Cloud Function that runs on a schedule. Because our databases aren't stored on Google…
I'm trying to follow this tutorial. I want to be able to write Cloud Function event triggers in my Visual Studio code Java 17 Runtime project. In the above link, there is a snippet I'm trying to copy. But I'm…