I'm using the package firebase.google.com/go/v4 and trying to upload a file to firebase storage and have a download link to use the file later in other apps. The documentation especially for Go is quite vague. I'm wondering if there's even…
I'm storing data in firebase with this structure: /aggregate_data/{user id}/{product id}/data The aggregate_data collection is the root collection ID and the rest subcollections and documents under it except data are dynamically generated. The data stored under data document is a…
I installed Firebase with Auth, Firestore, Functions, per pod and I was filled with alerts that I was solving little by little, after that configure and test firebase functions and works fine. The only one I can't solve is the…
I'm working on a frontend application using React with Redux and a backend in NestJS with Firebase. I'm facing a CORS issue that I can't seem to resolve. I've configured CORS on the backend, but I'm still getting this error:…
I'm trying to store data at firestore collection but getting this error again and again unable to store data on my messages collection. @firebase/firestore: Firestore (10.12.3): WebChannelConnection RPC 'Write' stream 0x401c795e transport errored await addDoc(collection(db, "messages"), { text: value, name:…
So I am creating a project using a Firebase database and React / Node.js to consult it. I created a couple of entries via POST request like this: const res = await fetch(`${MYFIREBASE}/posts.json`, { method: "POST", body: JSON.stringify(post) }); Then…
A Car has a Brand. So, many Cars have the same Brand. How do you do to map these objects to store in the Firestore? What is the best practice for that? We need to think that a Brand can…
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 )…
We are using devices which has Linux OS, javascript enabled (using node.js). We are using google FCM to receive notifications. We are using a javascript library (added register() here) to get the fcm token by passing sender ID. It was…
I’m having trouble getting a List<Event> to display in the Calendar I’m developing. Despite calling it from Firestore, I’m not able to retrieve the list of events. I suspect the issue may be related to how I’ve written the Controller.…