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FIREBASE QUESTIONS

How to perform transaction which includes both firebase real-time database and firestore?

How to perform transaction which includes both firebase real-time database and firestore?

I hope this helps you . There is no way to run a single transaction across both Cloud Firestore and the Realtime Database. You'll have to find a way to write the data in two separate transactions, and make sure your code that reads the data is robust

Date : January 12 2021, 07:00 PM , By : Francesco

What do i have to include to know if this is a user?

What do i have to include to know if this is a user?

I hope this helps you . You can check in realtime for user auth changes, and perform operations (change a global variable, state variable, update database values, etc) with it, you only need firebase-app firebase-auth, firebase-firestore is optional

Date : January 11 2021, 03:34 PM , By : Praetoriansentry

why do I need to store the configuration setting in the Firebase Remote Config instead of using regular firestore docume

why do I need to store the configuration setting in the Firebase Remote Config instead of using regular firestore docume

I hope this helps . because Remote Config has conditions, rules, and conditional values.

Date : January 11 2021, 03:32 PM , By : PPD

Firebase Database: 401 for all GET and POST requests using auth version 2

Firebase Database: 401 for all GET and POST requests using auth version 2

I hope this helps . Immediately after posting I realized I had set the rules section for the "Cloud Firestore", not the "Realtime Database" (note the dropdown!):

Date : January 11 2021, 03:28 PM , By : sam

How to fix error " [vuex] expects string as the type, but found object" on Firebase err promise

How to fix error " [vuex] expects string as the type, but found object" on Firebase err promise

Hope that helps I use firebase and vuex for restart the password of a simple user, The actual code works but have these error. , The problem is this line:

Date : January 11 2021, 11:39 AM , By : Kristian Hofslaeter

Is there any cost efficient way to find the number of docs in a collection in firestore

Is there any cost efficient way to find the number of docs in a collection in firestore

it fixes the issue I'm new to firebase and I'm trying to integrate it into my vuejs project. if I just want the number of docs in a collection instead of the actual docs, i read all the docs and use snapshot.size() to find the number. Is this cost-ef

Date : January 09 2021, 02:14 PM , By : DicksGarage

Trying to create firebase user in MST(mobx state tree)action

Trying to create firebase user in MST(mobx state tree)action

Any of those help I am trying to create new user in firebase using MST actions. , Your code should work but you can try this as well

Date : January 09 2021, 05:38 AM , By : jan

In Firebase auth, 'recently' authenticated means how long ago?

In Firebase auth, 'recently' authenticated means how long ago?

it helps some times Firebase Authentication requires that the user has recently provided their credentials when you try to perform certain sensitive operations. The time period for this recency requirement is not specified, it is enforced by the Fire

Date : January 08 2021, 03:18 AM , By : shehan

GeoFire read ops efficiency

GeoFire read ops efficiency

Does that help The only billable reads that occur in Cloud Firestore are for those documents returned to the client. GeoFire doesn't change this fact. GeoFire just takes your requirements, translates that into a Firestore query that matches, at minim

Date : January 03 2021, 08:18 AM , By : Robert MacGregor

How to Perform SQL Select in Cloud Firestore?

How to Perform SQL Select in Cloud Firestore?

Hope that helps You cannot perform the "select" you know from SQL in Cloud Firestore.You will always retrieve full documents from Cloud Firestore queries. You will have to access your value from the data of the document snapshots.

Date : January 02 2021, 10:54 PM , By : Dennizzz

Delete sent push notification in React Native

Delete sent push notification in React Native

help you fix your problem On cancelling the friend request sent another silent push notification and on receiving silent notification delete the first notification by notification ID

Date : January 02 2021, 06:48 AM , By : Paul McKee

Authorize a user after they've signed up for my firebase app

Authorize a user after they've signed up for my firebase app

I wish this helpful for you Remember the difference between authentication vs authorization.You can sign up your users for example and have a cloud function which onCreate copy the user record to a users collection. At this point, you have control ov

Date : January 02 2021, 06:48 AM , By : dormsbee

How to pass data from one provider model to another?

How to pass data from one provider model to another?

wish of those help Using provider, one model doesn't access another model.Instead, you should use ProxyProvider, to combine a model from others.

Date : January 02 2021, 06:48 AM , By : Dominique Vocat

Implementing Firebase Crashlytics in React native application - Android

Implementing Firebase Crashlytics in React native application - Android

it fixes the issue Its kind of simple.First you need to add firebase to your project use the following link to link react-native-firebase .

Date : January 02 2021, 06:48 AM , By : Lucyberad

How to get "Apps Instance Id" in Flutter

How to get "Apps Instance Id" in Flutter

I wish did fix the issue. The Firebase Instance ID can be fetched using -instanceIDWithHandler on iOS or getInstanceId on Android.At the time of writing, I am not aware of a standalone plugin that does this, meaning that you have two options:

Date : January 02 2021, 06:48 AM , By : rusl

Load Tweets live to be displayed on front-end

Load Tweets live to be displayed on front-end

I hope this helps you . You have to open a twitter stream in your backend and send the results to the frontend using sockets, if you want it to be updated in real time.You can check this out to get you started:

Date : January 02 2021, 06:48 AM , By : Skee

Collection group queries getting denied by firebase rules

Collection group queries getting denied by firebase rules

With these it helps None of your rules apply to collection group queries. You should review the documentation on rules for collection groups. From that page:

Date : January 02 2021, 06:48 AM , By : AnToni00

I am not able to move the arrow keys or even select the default project while installing the firebase in mac

I am not able to move the arrow keys or even select the default project while installing the firebase in mac

it fixes the issue UPDATE: This problem should be fixed with the Firebase CLI version 7.0.1. Install it with npm install -g firebase-tools@latest.For problems where the CLI isn't working properly, please contact Firebase support so they can collectio

Date : January 02 2021, 06:48 AM , By : Chris Woods

How to sort datas from firestore to a map by date in flutter

How to sort datas from firestore to a map by date in flutter

With these it helps Since you store your dates with the YYYY-MM-DD format, you can sort these strings lexicographically descending or ascending and then you can use the orderBy method, as follows:

Date : January 02 2021, 06:48 AM , By : PatrickSimonHenk

Cloud Firestore Security Rules - only allow write to specific key in document

Cloud Firestore Security Rules - only allow write to specific key in document

around this issue Sure thing. But it may become a bit involved if you have a lot of fields.Let's start with the simplest example. Something like this allows an unauthenticated user to write the playedBy as long as that is the only field in the docume

Date : January 02 2021, 06:48 AM , By : 小和尚

How to get the download URL from firebase with flutter?

How to get the download URL from firebase with flutter?

This might help you Since getImageNow() is asynchronous (as indicated by the async keyword), you will need to use await to make the calling code wait for the result:

Date : January 02 2021, 06:48 AM , By : Tim Tyrrell

Migrating drupal users to firebase auth

Migrating drupal users to firebase auth

will be helpful for those in need From looking at this, It doesn't look like that is a SHA. Most systems encode the Bytes of the SHA into a string for ease of storage. Looking at the Drupal code file you posted, it looks like they base64 encode the S

Date : January 02 2021, 06:48 AM , By : Shitic

Is Firedatabase.SetPersistent (true) minimiza downloading data?

Is Firedatabase.SetPersistent (true) minimiza downloading data?

fixed the issue. Will look into that further The sole goal of enabling persistence is to ensure that the app continues to work, even when the user starts it when they don't have a connection to the Firebase servers.The client does send tree of hash v

Date : January 02 2021, 06:48 AM , By : Priyatna Harun

Firebase Firestore reads and pricing

Firebase Firestore reads and pricing

will help you Reading one document counts as one read, regardless of how big the document is. There's actually no such thing as JSON in a document, firebase will flatten your structure in the background, it just looks like JSON to you. Image your doc

Date : January 02 2021, 06:48 AM , By : somebody

firebase functions:shell onWrite property undefined

firebase functions:shell onWrite property undefined

I wish this help you After replicating this I've found this thread it looks there is an open case for this issue.The similar setup works fine for Firestore, but the issue seems to to be with the RTDB, I assume we have to wait until they solve it, sor

Date : January 02 2021, 06:48 AM , By : Tim

Firestore.settings() requires its first argument to be of type object but it was a custom object

Firestore.settings() requires its first argument to be of type object but it was a custom object

I hope this helps you . I can't call the firebase.firestore().settings() function as I'm getting some "requires its first argument to be of type object" error: , you are confusing the namespaces; this should do the trick

Date : January 02 2021, 06:48 AM , By : Kbotei

Can I get `firebase deploy` to first run `yarn build` before starting the upload?

Can I get `firebase deploy` to first run `yarn build` before starting the upload?

wish helps you As a developer, to correctly deploy my React project, I would like firebase deploy --only hosting to automatically run yarn build before starting the upload , Try this in your package.json:

Date : January 02 2021, 06:48 AM , By : Chaz

Running Firebase Emulator on GitLab CI

Running Firebase Emulator on GitLab CI

it helps some times You should not use 2 stages. Keep in mind, each stage is a completely independent "computer" started somewhere. So one stage can per default not interact with another. The script part of a stage is practically a shell script. So i

Date : January 02 2021, 06:48 AM , By : Henry Fatino

How to access firebase-functions environment configuration from Cloud Run

How to access firebase-functions environment configuration from Cloud Run

hop of those help? You'll have to find a different way to configure Cloud Run. You won't be able to access your environment variables set for Cloud Functions when deployed with the Firebase CLI. Those variables are only accessible for code running in

Date : January 02 2021, 06:48 AM , By : Mossy Breen

How do I fix Firestore SDK hitting "An internal error was encountered in the Indexed Database server" error on

How do I fix Firestore SDK hitting "An internal error was encountered in the Indexed Database server" error on

seems to work fine This is due to a bug in iOS versions >= 12.2 and < 13. See https://bugs.webkit.org/show_bug.cgi?id=197050 for details. The bug can occur when the page or app returns to the foreground after being in the background for some period o

Date : January 02 2021, 06:48 AM , By : user122937

Firebase Dynamic Link on Flutter

Firebase Dynamic Link on Flutter

will help you uriPrefix - This is your apps unique link which you can find on firebase console. Just browse to Firebase console > Dynamic link > and you get a link with something like https://xcvnm.app.goo.gl/ .That is the uriPrefix.

Date : January 02 2021, 06:48 AM , By : unadopted

Is a Firestore document locked when read by the server (cloud-function) in a Transaction?

Is a Firestore document locked when read by the server (cloud-function) in a Transaction?

To fix this issue Server side transactions work in general like client libraries but instead of that concurrency model tehnique mentioned in that video, work in the traditional way of locking data. So even if you use a transaction on a single documen

Date : January 02 2021, 06:48 AM , By : k19k

Installing the localized version of firebaseui in a react project

Installing the localized version of firebaseui in a react project

wish of those help Take a look at https://github.com/firebase/firebaseui-web/blob/master/README.mdoption-2-npm-moduleYou should be ok with

Date : January 02 2021, 06:48 AM , By : itsmegb

React Native build failed - "Error: While trying to resolve module `react-native-firebase`"

React Native build failed - "Error: While trying to resolve module `react-native-firebase`"

will be helpful for those in need Have you tried resetting the watchman and Metro Bundler caches?watchman watch-del-all

Date : January 02 2021, 06:48 AM , By : ap.

Firestore - unexpected reads

Firestore - unexpected reads

This might help you It's impossible to know for sure given that we don't understand all possible routes of access into your database, but you should be aware that use of the Firebase console will incur reads, and if you leave the console open on a bu

Date : January 02 2021, 06:48 AM , By : nickthecook

How do I integrate Flutter web with Firebase?

How do I integrate Flutter web with Firebase?

Hope that helps Flutter web is currently in a preview phase, which means that it "does not have a plugin system yet.". Issues on GitHub about this have already been opened. Consider this one.

Date : January 02 2021, 06:48 AM , By : Lathentar

2 different Firestore interfaces

2 different Firestore interfaces

fixed the issue. Will look into that further They are both meant for you to operate in. Which one you use depends on whatever your preference is. If you prefer to stay in the Firebase ecosystem, then use the Firebase console. If you prefer to stay in

Date : January 02 2021, 06:48 AM , By : picamiolo

Firebase Functions onUpdate circular problem

Firebase Functions onUpdate circular problem

wish help you to fix your issue If I understand correctly, the problem here is that the updated flag does not specify which event the update is in response to (as you can't really do this with a boolean). In other words - you may have multiple simult

Date : January 02 2021, 06:48 AM , By : Justin Bowers

Scheduled Cloud Functions Firebase

Scheduled Cloud Functions Firebase

I wish this help you The only way to do this with a scheduled Cloud Function for this sort of work is to schedule it run periodically (every 1 minute is the most often), and query for documents that meet the criteria for when you want to send the not

Date : January 02 2021, 06:48 AM , By : Bharath

How do I Check if an email address is real or fake in flutter

How do I Check if an email address is real or fake in flutter

this will help If you are looking for a solution that doesn't involve blocking the user experience, you'll be disappointed. We could come up with a new solution for checking whether an email exists or not, but this doesn't guarantee you anything. The

Date : January 02 2021, 06:48 AM , By : Lucyberad

How to import Firebase only on client in Sapper?

How to import Firebase only on client in Sapper?

seems to work fine So I have spent too much time on this. There isn't really a more elegant solution than onMOunt.However, I did realize that sapper really should be used for it's SSR capabilities. And I wrote an article about how to get set up on Fi

Date : January 02 2021, 06:48 AM , By : chorn

concerns about required A records for setting up Firebase Dynamic Links with a custom subdomain

concerns about required A records for setting up Firebase Dynamic Links with a custom subdomain

I wish this help you The Firebase documentation on using a custom domain for dynamic links has this note:

Date : January 02 2021, 06:48 AM , By : Priyatna Harun

Preserving line breaks in TextField with Firebase

Preserving line breaks in TextField with Firebase

hope this fix your issue Yes, all text is preserved exactly as you wrote it. This should be pretty easy for you to test for yourself.

Date : January 02 2021, 06:48 AM , By : Yolanda N. Ceron

What exactly is "source" in the context of Firebase rewrites?

What exactly is "source" in the context of Firebase rewrites?

I hope this helps . I've read the Firebase documents and watched other tutorials multiple times and none of them explicitly explained what source was. so in Layman's terms, what exactly is source in the context of the code below? , By declaring a rew

Date : January 02 2021, 06:48 AM , By : Florian D.

Working with Azure notification hub using IONIC 3

Working with Azure notification hub using IONIC 3

wish of those help I created an Ionic 3 sample in the Azure Notification Hubs Samples repository a few months ago. It uses a third-party Cordova plugin to manage registration. The plugin is active, I've made a couple of contributions and they were ac

Date : January 02 2021, 06:48 AM , By : Paulh

" Cloud Firestore Override a deprecated API " Error occurs when build the flutter application

" Cloud Firestore Override a deprecated API " Error occurs when build the flutter application

it should still fix some issue minSdkVersion should be 23 at android/app/build.gradle for that cloud_firestore package

Date : January 02 2021, 06:48 AM , By : keird

Firebase authentication facebook provider usage with signInAndRetrieveDataWithCredential()

Firebase authentication facebook provider usage with signInAndRetrieveDataWithCredential()

help you fix your problem Thrown if the credential is malformed or has expired, and for that reason it returns invalid idp response credentials.Since This method is deprecated, i suggest to use firebase.auth.Auth.signInWithCredential instead. And, ma

Date : January 02 2021, 06:48 AM , By : Olexiy P.

How to setup test data when testing Firestore Rules with Emulator?

How to setup test data when testing Firestore Rules with Emulator?

it should still fix some issue You can use initializeAdminApp to get admin privilegies (all operations are allowed):

Date : January 02 2021, 06:48 AM , By : D B

Why does firebase performance use the window object?

Why does firebase performance use the window object?

it should still fix some issue Firebase Performance Monitoring for web is only intended to run on browser clients. It's the same for Android and iOS - made for clients only. The idea is to measure your app's performance on the user's device, since th

Date : January 02 2021, 06:48 AM , By : aspitzer

Why is my snapshot showing it contains data?

Why is my snapshot showing it contains data?

hope this fix your issue You are probably getting an empty list [] but it isn't null so hasData is set to true.You should check the length of the result:

Date : January 02 2021, 06:48 AM , By : Kenny

How to read a firestore value in a map?

How to read a firestore value in a map?

I hope this helps you . There are two ways to get the contents of a document: Know its entire, unique path. Make query against a known collection to get matching documents.

Date : January 02 2021, 06:48 AM , By : Piotr Balas

Firestore social network data structure

Firestore social network data structure

I wish this help you When modeling a use-case on a NoSQL database, you tend to optimize for the features of your application, and for frequent read-operations. So in a social media application your main feature may be that the user sees the recent po

Date : January 02 2021, 06:48 AM , By : Mario Tristan

Flutter FirebaseDatabase run transaction crash

Flutter FirebaseDatabase run transaction crash

I wish did fix the issue. I was getting the same error while using flutter dev channel. Going to stable channel fixed it for me. To check which channel you are do flutter channelTo switch to stable channel do:

Date : January 02 2021, 06:48 AM , By : Jody Bannon

BigQuery: How can I append results to an existing table?

BigQuery: How can I append results to an existing table?

Any of those help Once you have your table defined, you can always append data to it by setting it as the target table for your query results, and setting the write disposition to be WRITE_APPEND. This will basically append whatever your query result

Date : January 02 2021, 06:48 AM , By : phil

Is it possible to export cpu and memory usage from firebase test lab results?

Is it possible to export cpu and memory usage from firebase test lab results?

I think the issue was by ths following , As of today (May 2019) I'm not aware of any existing client that would download this data for you.The data is available though through the Tool Results API, specifically the toolresults.projects.histories.exec

Date : January 02 2021, 06:48 AM , By : user104292

CloudFunctions.getHttpsCallable parameters

CloudFunctions.getHttpsCallable parameters

To fix the issue you can do Although I can't explain why it was designed this way, some people might find this post looking for help using the getHttpsCallable function. Here is an example calling a cloud function called addUser with two parameters,

Date : January 02 2021, 06:48 AM , By : cashshadow

Issue with connecting Golang application on Cloud Run with Firestore

Issue with connecting Golang application on Cloud Run with Firestore

it helps some times This error is the result of an HTTPS failure where the certificate cannot be verified. The Alpine base image is missing a package that provides root certificates. Currently the Cloud Run quickstart is missing this for at least the

Date : January 02 2021, 06:48 AM , By : Daniel Reslie

Best way to model friend relationships for querying a user's friends with firestore

Best way to model friend relationships for querying a user's friends with firestore

To fix the issue you can do The scalable alternative to storing strings in an array is to store the same strings in separate documents, typically as a subcollection of the main document.

Date : January 02 2021, 06:48 AM , By : Vick Aita

How to create cron jobs in firebase programmatically

How to create cron jobs in firebase programmatically

it helps some times Instead of trying to dynamically creating scheduled function, consider having a single function that runs on a fixed schedule, and then implementing your timing logic inside of that function. So instead of saying "I need to schedu

Date : January 02 2021, 06:48 AM , By : James Cary

Error on uploading file to firebase cloud storage: "Listing objects in a bucket is disallowed for rules_version = 1

Error on uploading file to firebase cloud storage: "Listing objects in a bucket is disallowed for rules_version = 1

may help you . I've setup firebase auth and cloud storage on my application. Whenever I try to upload a file, however, I'm getting an error I can't find any information about. The error is a 400: Bad Request with the following message , You need to p

Date : January 02 2021, 06:48 AM , By : hyperNURb

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