firebase-admin

Hi I am developing a notification system, but I am having trouble deleting the processed notification data. The onWrite event listener is triggered twice resulting to two notifications. Can you help me find a work around so that onWrite event listener should not be triggered twice? It is important to delete the processed data. exports.sendMessageNotification = functions.database.ref('/notification/message/{recipientUid}/{senderUid}').onWrite(event => { /* processing notification and sends FCM */ return admin.messaging().sendToDevice(tokens, payload).then(response => { // For each message check

We are using Firebase Authentication in a multitenant setup. Under certain circumstances, we want to disable all users for one tenant (trial ended, subscription not renewed ...) or enable all previously disabled users. We send an UpdateRequest for every user that has to be enabled/disabled. Although we send the requests sequentially (only one at a time per tenant and not many tenants are disabled at the same time), we have encountered a quota exceeded error several times: { "error": { "errors": [ { "domain": "global", "reason": "invalid", "message": "QUOTA_EXCEEDED : Exceeded quota for

I have an error from the firebase : FIREBASE WARNING: Exception was thrown by user callback. RangeError: Maximum call stack size exceeded I didn't find my mistake. I'm very lost in here, please help. My code looks like this: app.post('/updateCoords', (req, res)=>{ var usrID = req.body.id; var usrCoords = { lat: req.body.lat, long: req.body.long } console.log('userID : '+usrID+' lat : '+usrCoords.lat+' long : '+usrCoords.long); var ref = database.ref('users'); try{ ref.orderByChild('username').equalTo(usrID).on("value", (snapshot)=> { if(!snapshot.val()){ // Error return res.json({msg:

I'm currently trying to upload to the Firebase Cloud Storage using php, but running into an issue. I have a form in html, that takes the uploaded file (in my case an image), and passes it to a php file. This image is very small, 12.8kB, and a JPEG image. The php file takes the image, and tries to upload it to the storage. My current php code is roughly: $storage = new StorageClient(['projectId' => '<my_project_id> ']); $bucket = $storage->bucket('images'); $bucket->upload($_FILES['imageToUpload']['tmp_name']); I can get it to print the bucket name, and it's details, so I know it's not that

Firebase admin isn't writing to the database. I am instantiating the database: var db = admin.database(); Then setting up a reference to the table I want: var systemsRef = db.ref("systems/"); I then have a function to check if the 'system', (an encrypted hardware id), exists. function isSystemRegistered(id){ var isTrue; systemsRef.once('value', function(snapshot) { isTrue = (snapshot.hasChild(id))? true : false; }); return isTrue; } Which, as of yet returns false ; which is true , because it doesn't exist yet. If the system doesn't exist, it writes the data. const sysID = getSysID(); var sys

I am not able to get, update or create the documents in Google Firebase (Cloud Firestore) database using Python. What I have: A) The database with a collection and documents (inserted manually on the web): B) Credential JSON file saved as test.json (it is called often path/to/serviceKey.json in the documentation), which looks like this (redacted): { "type": "service_account", "project_id": "test-6f02d", "private_key_id": "fffca ... 5b7", "private_key": "-----BEGIN PRIVATE KEY-----\n ... 1IHE=\n-----END PRIVATE KEY-----\n", "client_email": "test-admin@test-6f02d.iam.gserviceaccount.com",

I'd like to make a copy of a collection in Firestore upon an event using Cloud Functions I already have this code that iterates over the collection and copies each document const firestore = admin.firestore() firestore.collection("products").get().then(query => { query.forEach (function(doc){ var promise = firestore.collection(uid).doc(doc.data().barcode).set(doc.data()); }); }); is there a shorter version? to just copy the whole collection at once? Currently, no. Looping through each document using Cloud Functions and then setting a new document to a different collection with the specified