google-cloud-functions

问题 I am working on an Android Application and am using firebase as the back end for it. I am trying to get a notification system working that relies on listening to changes in the database. Having problems though as I am getting the following error. Wondered if anyone would be able to help, any extra code can be supplied. Firebase Function 'use-strict' const functions = require('firebase-functions'); const admin = require('firebase-admin'); admin.initializeApp(functions.config().firebase);

问题 I got the following cloud function which works great. It's listening for an update in the real-time database and update Firestore accordingly. Everything is fine, except when my user does not exist yet my Firestore database. This where I need to deal with Unhandled rejection that I see in the Google Cloud Functions log. So see below, in the shortened version of the function, for my db.collection("users").where("email", "==", email).get() how to stop the function to move forward and prevent

问题 I'm trying to write a function that will send a welcome email on user creation. I followed along to this tutorial, which says that one can access the newly created user's displayName with user.displayName , though it keeps returning null for me. I realized that the probable reason that this happens (correct me if I'm wrong here) is that registration and setting the user's displayName happens in two separate steps client-side and therefore when onCreate is triggered, user.displayName will

问题 I want to create a cloud function in firebase that gets triggered whenever a user logs in for the first time. The function needs to add the UID from the authentication of the specific user to a specific, already existing document in firestore. The problem is that the UID needs to be added to a document of which I do not know the location. The code I have right now doesn't completely do that, but this is the part where it goes wrong. The database looks like this when simplified organisations

问题 This question already has answers here : How to clone an existing Firebase project data to another new project? (3 answers) Closed 1 year ago . I would like to create a duplicate project in firebase so that I dont have to go through the hassle of adding the firebase functions and notifications etc. If I could I would just delete all auth users so that its ready for the actual app but I am unable to do that. So How can I set up a duplicate project but without all the authenticated test users?

问题 I'm having my first steps with Cloud Firestore, and I am stuck on this one. I'm looking for a where query to return me values that are >= the limit. [{ 'limit': 100, 'value': 200 }, { 'limit': 50, 'value: 50, }, { 'limit': 95, 'value': 90, }] I am using the Firebase Admin Python SDK in a Cloud Function. Any hints? 回答1: As Alex has explained, there is no way to compare two document's fields values when executing a query with Firestore. One possible approach, would be to save the result of the

问题 This question already has answers here : How to clone an existing Firebase project data to another new project? (3 answers) Closed 1 year ago . I would like to create a duplicate project in firebase so that I dont have to go through the hassle of adding the firebase functions and notifications etc. If I could I would just delete all auth users so that its ready for the actual app but I am unable to do that. So How can I set up a duplicate project but without all the authenticated test users?

问题 I have a vanilla cloud function that takes 60 seconds and then returns status 200 with a simple JSON object. The timeout for the function is set to 150s. When testing locally, and when running the function via it's cloudfunctions.net address, the function completes at 60s and the 200 response and body are correctly delivered to the client. So far so good. Here's the kicker -- If I run the exact same function proxied through firebase hosting (setup via a "target" inside firebase.json),

问题 I'm stuck with this problem since hours and I thought that maybe one of you encountered it before. I get Error: HTTP Error: 404, Method not found. when I run firebase deploy --only functions so I'm unable to deploy my last updates. This happens with ALL my Firebase Cloud Functions projects This does not happen with my Firebase Hostings Here's what I get when I add --debug : firebase deploy --only functions:onBookingCreated --debug [2020-08-25T15:18:37.029Z] -----------------------------------

问题 The Firebase Customize the Email Action Handler guide gives an example of verifying a user's email address on a custom URL to a site hosted through Firebase. However, I want the custom URL to point to a Firebase cloud function endpoint URL and use admin SDK to verify the oob code instead. But there is no such function as applyActionCode for the admin.auth() . Is verifying email through a hosted site using javascript the only way to go? I don't really want to expose the code to the browser.