I'm using a pubsub firebase function (cron), and inside this function Im calling firebase auth users, to fill some missing data in a profile collection
Im paginating with the pageToken, the first token passed is undefined then I save it in a config db and read the token to get the next page
The issue is that I have 170K records, and listusers returns an undefined token at the 6th page (6k users) which is frsutrating
here is the code:
functions.pubsub
.schedule('*/30 * * * *')
.onRun(async () => {
const page = firestore.collection('config').doc('pageToken');
const doc = (await page.get()).data();
// Check if last page don't run again
const last = doc?.last;
if (last) return;
// Load page
const pageToken = doc?.pageToken || undefined;
let pageNumber = doc?.pageNumber as number;
return firebaseAdmin
.auth()
.listUsers(1000, pageToken)
.then(async listUsersResult => {
for (const userRecord of listUsersResult.users) {
// Fetch Profile
try {
const profile = await firestore
.collection('profiles')
.doc(userRecord.uid);
// data foramtting here
// compared profile data & fixed data
const payload = JSON.parse(
JSON.stringify({
...profileData,
...{
lastName,
firstName,
language,
...(!userRecord.phoneNumber && {
phone,
}),
},
})
);
// Profile doesn't exist : Create
if (!profileData && payload) {
await profile.create({
...payload,
...{
Migrated: true,
},
});
} else if (profileData && payload) {
const data = compare(profileData, payload);
if (data) {
// Profile exists: Update
await profile.update(data);
if (userRecord.phoneNumber)
await profile.update({
phone: firebaseAdmin.firestore.FieldValue.delete(),
});
}
}
} catch (err) {
functions.logger.error('Some Error', err);
}
}
if (!listUsersResult.pageToken) {
return await firestore
.collection('config')
.doc('pageToken')
.update({
last: true,
});
}
// List next batch of users.
pageNumber++;
return await firestore
.collection('config')
.doc('pageToken')
.update({
pageToken: listUsersResult.pageToken,
pageNumber,
});
});
});
so after in page 6, I have a last:true property added to the firestore however there is 164k data are missing
any idea ?
Related
I got an issue with fcm tokens, they are identical for some devices (as you can see from screenshot). On internet it is said that they should be unique for each device, but it seems that in our case they are not. This is the way how I get fcm tokens from messaging library (react native firebase):
export const AppMaintainer = () => {
const fullname = useAppSelector(getMyFullName);
const photoUrl = useAppSelector(getPhotoUrl);
const userDocId: string = useAppSelector(getCurrentUserDocId);
const token: TokenOrProvider = useAppSelector(getCurrentStreamToken);
const dispatch = useAppDispatch();
useEffect(() => {
dispatch(actions.authStateChangeUser());
}, []);
const requestUserPermission = async () => {
const authStatus = await messaging().requestPermission();
const enabled =
authStatus === messaging.AuthorizationStatus.AUTHORIZED ||
authStatus === messaging.AuthorizationStatus.PROVISIONAL;
if (enabled) {
console.log('Authorization status:', authStatus);
const deviceToken = await getFcmToken();
try {
await firestore()
.collection('usersDescriptiveData')
.doc(userDocId)
.update({
deviceToken,
});
} catch (error: any) {
console.log('error in deviceToken update');
dispatch(
globalActions.setIsGlobalSnackbarVisible({message: error.message}),
);
}
}
};
const getFcmToken = async () => {
try {
const fcmToken = await messaging().getToken();
return fcmToken;
} catch (error) {
console.log('error in fcm', error);
}
};
useEffect(() => {
if (userDocId && photoUrl && token && fullname) {
requestUserPermission();
}
}, [userDocId, photoUrl, token, fullname]);
return (
<>
<NavigationContainer ref={navigationContainerRef}>
<RootNavigator />
</NavigationContainer>
<NetGlobalSnackbar />
</>
);
};
Could you please say what i am doing wrong?
Package.json:
"react-native": "0.69.6",
"#react-native-firebase/messaging": "12.9.3".
Additionally, I assume that these duplicated tokens are the reason why some users get notifications more then two times (but this is another story).
I tried calling the getFsmToken function again when deviceToken was already in use by another user, but it didnt help. Additionally, tried deleting and generating the deviceToken again, but it didnt help too. I expected this token to be unique for each device, but it is not, which means i am doing something wrong. FYI: i dont do it with browser, the app is available on stores and some users get the same token for their devices
Could anyone guide me with this?
I have been working on a firebase project in which I created a cloud function that creates documents in firestore. This is the function -
export const createExpenseCategory = functions
.region("europe-west1")
.https.onCall(async (data, context) => { // data is a string
if (!context.auth?.uid) { // check that requesting user is authenticated
throw new functions.https.HttpsError(
"unauthenticated",
"Not Authenticated"
);
}
const res = await admin
.firestore()
.collection("/categories/")
.where("uid", "==", context.auth.uid)
.get();
const categoryExists = res.docs.find((doc) => doc.data().name === data); // check that there are not duplicates.
// doc looks like this -
// {
// "name": "Food",
// "uid": "some_long_uid"
// }
if (categoryExists) {
throw new functions.https.HttpsError(
"already-exists",
`Category ${data} already exists`
);
}
return admin
.firestore()
.collection("/categories/")
.add({ name: data, uid: context.auth.uid });
});
As you can see, at the beginning of the function I check whether the user that sent the request is authenticated with the context parameter. Everything works fine when I play around with it in my web app, but I have been trying to figure out a way to create a unittest for this function. My problem is that I can't really figure out how to create an authenticated request to make sure that my function doesn't fail every time. I tried to look online for any documentation but couldn't seem to find any.
Thanks in advance!
You can unit test your functions using the firebase-functions-test SDK. The guide mentions you can mock the data within the eventContext or context parameter passed to your function. This works for mocking the uid field of the auth object:
// Left out authType as it's only for RTDB
wrapped(data, {
auth: {
uid: 'jckS2Q0'
}
});
The guide uses mocha for testing, but you can use other testing frameworks. I made a simple test to see if it would work and I could send the mock uid to the function, which worked as expected:
index.js
exports.authTest = functions.https.onCall( async (data, context) => {
if(!context.auth.uid){
throw new functions.https.HttpsError('unauthenticated', 'Missing Authentication');
}
const q = await admin.firestore().collection('users').where('uid', '==', context.auth.uid).get();
const userDoc = q.docs.find(doc => doc.data().uid == context.auth.uid);
return admin.firestore().collection('users').doc(userDoc.id).update({name: data.name});
});
index.test.js
const test = require('firebase-functions-test')({
projectId: PROJECT_ID
}, SERVICE_ACCTKEY); //Path to service account file
const admin = require('firebase-admin');
describe('Cloud Functions Test', () => {
let myFunction;
before(() => {
myFunction = require('../index.js');
});
describe('AuthTest', () => {
it('Should update user name in UID document', () => {
const wrapped = test.wrap(myFunction.authTest);
const data = {
name: 'FooBar'
}
const context = {
auth: {
uid: "jckS2Q0" //Mocked uid value
}
}
return wrapped(data, context).then(async () => {
//Asserts that the document is updated with expected value, fetches it after update
const q = await admin.firestore().collection('users').where('uid', '==', context.auth.uid).get();
const userDoc = q.docs.find(doc => doc.data().uid == context.auth.uid);
assert.equal(userDoc.data().name, 'FooBar');
});
});
});
});
Let me know if this was useful.
I have the following Function that:
Listens for document (text message) creation
Grab IDs of members of a group chat
Get the FCM Tokens for each member
With a for-loop, send messages to group members
exports.sendChatMessage = functions.firestore
.document("chats/{mealID}/messages/{messageID}")
.onCreate((snap, context) => {
const data = snap.data();
const mealID = context.params.mealID;
const senderID = data.senderID;
const senderName = data.senderName;
const messageContent = data.content;
var docRef = db.collection("chats").doc(mealID);
docRef
.get()
.then((doc) => {
if (doc.exists) {
const docData = doc.data();
const mealName = docData.name;
const userStatus = docData.userStatus;
var users = docData.to;
var eligibleUsers = users.filter(
(user) => userStatus[user] == "accepted"
);
eligibleUsers.push(docData.from);
// get fcmTokens from eligibleUsers and send the messagme
db.collection("users")
.where("uid", "in", eligibleUsers)
.get()
.then((snapshot) => {
var fcmTokens = [];
var thumbnailPicURL = "";
// get thumbnailpic of the sender and collect fcmTokens
snapshot.forEach((doc) => {
if (doc.data().uid == senderID) {
thumbnailPicURL =
doc.data().thumbnailPicURL == null
? "https://i.imgur.com/8wSudUk.png"
: doc.data().thumbnailPicURL;
} else {
fcmTokens.push(doc.data().fcmToken);
}
});
// send the message fcmTokens
fcmTokens.forEach((token) => {
if (token != "") {
const fcmMessage = {
message: {
token: token,
notification: {
title: mealName,
body: senderName + ": " + messageContent,
image: thumbnailPicURL,
},
apns: {
payload: {
aps: {
category: "MESSAGE_RECEIVED",
},
MEAL_ID: mealID,
},
},
},
};
tokenManger.sendFcmMessage(fcmMessage);
}
});
return true;
});
} else {
// doc.data() will be undefined in this case
console.log("No such document!");
return false;
}
})
.catch((error) => {
console.log("Error getting document:", error);
return false;
});
return true;
});
My send function comes from a helper file that uses the HTTP V1 protocol to build the send-request:
const { google } = require("googleapis");
const https = require("https");
const MESSAGING_SCOPE = "https://www.googleapis.com/auth/firebase.messaging";
const SCOPES = [MESSAGING_SCOPE];
const PROJECT_ID = MY_PROJECT_ID;
const HOST = "fcm.googleapis.com";
const PATH = "/v1/projects/" + PROJECT_ID + "/messages:send";
exports.getAccessToken = () => {
return new Promise(function (resolve, reject) {
const key = require("./service-account.json");
var jwtClient = new google.auth.JWT(
key.client_email,
null,
key.private_key,
SCOPES,
null
);
jwtClient.authorize(function (err, tokens) {
if (err) {
reject(err);
return;
}
resolve(tokens.access_token);
});
});
};
//send message
exports.sendFcmMessage = (fcmMessage) => {
this.getAccessToken().then(function (accessToken) {
var options = {
hostname: HOST,
path: PATH,
method: "POST",
headers: {
Authorization: "Bearer " + accessToken,
},
// … plus the body of your notification or data message
};
var request = https.request(options, function (resp) {
resp.setEncoding("utf8");
resp.on("data", function (data) {
console.log("Message sent to Firebase for delivery, response:");
console.log(data);
});
});
request.on("error", function (err) {
console.log("Unable to send message to Firebase");
console.log(err);
});
request.write(JSON.stringify(fcmMessage));
request.end();
});
};
It worked all fine in the emulator but once deployed, there're significant delays (~3 mins):
I also noticed that the console says the cloud function finishes execution BEFORE sendFcmMessage logs success messages.
I did some research online, it appears that it might have something to do with the usage of Promise but I wasn't sure if that's the sole reason or it has something to do with my for-loop.
The Problem
To summarize the issue, you are creating "floating promises" or starting other asynchronous tasks (like in sendFcmMessage) where you aren't returning a promise because they use callbacks instead.
In a deployed function, as soon as the function returns its result or the Promise chain resolves, all further actions should be treated as if they will never be executed as documented here. An "inactive" function might be terminated at any time, is severely throttled and any network calls you make (like setting data in database or calling out to FCM) may never be executed.
An indicator that you haven't properly chained the promises is when you see the function completion log message ("Function execution took...") before other messages you are logging. When you see this, you need to look at the code you are running and confirm whether you have any "floating promises" or are using callback-based APIs. Once you have changed the callback-based APIs to use promises and then made sure they are all chained together properly, you should see a significant boost in performance.
The fixes
Sending the message data to FCM
In your tokenManger file, getAccessToken() could be reworked slightly and sendFcmMessage should be converted to return a Promise:
exports.getAccessToken = () => {
return new Promise(function (resolve, reject) {
const key = require("./service-account.json");
const jwtClient = new google.auth.JWT(
key.client_email,
null,
key.private_key,
SCOPES,
null
);
jwtClient.authorize(
(err, tokens) => err ? reject(err) : resolve(tokens.access_token)
);
});
};
//send message
exports.sendFcmMessage = (fcmMessage) => {
// CHANGED: return the Promise
return this.getAccessToken().then(function (accessToken) {
const options = {
hostname: HOST,
path: PATH,
method: "POST",
headers: {
Authorization: "Bearer " + accessToken,
},
// … plus the body of your notification or data message
};
// CHANGED: convert to Promise:
return new Promise((resolve, reject) => {
const request = https.request(options, (resp) => {
resp.setEncoding("utf8");
resp.on("data", resolve);
resp.on("error", reject);
});
request.on("error", reject);
request.write(JSON.stringify(fcmMessage));
request.end();
});
});
};
However, the above code was built for googleapis ^52.1.0 and google-auth-library ^6.0.3. The modern versions of these modules are v92.0.0 and v7.11.0 respectively. This means you should really update the code to use these later versions like so:
// Import JWT module directly
const { JWT } = require('google-auth-library');
// FIREBASE_CONFIG is a JSON string available in Cloud Functions
const PROJECT_ID = JSON.parse(process.env.FIREBASE_CONFIG).projectId;
const FCM_ENDPOINT = `https://fcm.googleapis.com/v1/projects/${PROJECT_ID}/messages:send`;
const FCM_SCOPES = ["https://www.googleapis.com/auth/firebase.messaging"];
exports.sendFcmMessage = (fcmMessage) => {
const key = require("./service-account.json"); // consider moving outside of function (so it throws an error during deployment if its missing)
const client = new JWT({
email: key.client_email,
key: key.private_key,
scopes: FCM_SCOPES
});
return client.request({ // <-- this uses `gaxios`, Google's fork of `axios` built for Promise-based APIs
url: FCM_ENDPOINT,
method: "POST",
data: fcmMessage
});
}
Better yet, just use the messaging APIs provided by the Firebase Admin SDKs that handle the details for you. Just feed it the message and tokens as needed.
import { initializeApp } from "firebase-admin/app";
import { getMessaging } from "firebase-admin/messaging";
initializeApp(); // initializes using default credentials provided by Cloud Functions
const fcm = getMessaging();
fcm.send(message) // send to one (uses the given token)
fcm.sendAll(messagesArr) // send to many at once (each message uses the given token)
fcm.sendMulticast(message) // send to many at once (uses a `tokens` array instead of `token`)
The Cloud Function
Updating the main Cloud Function, you'd get:
exports.sendChatMessage = functions.firestore
.document("chats/{mealID}/messages/{messageID}")
.onCreate((snap, context) => {
const mealID = context.params.mealID;
const { senderID, senderName, content: messageContent } = snap.data();
const docRef = db.collection("chats").doc(mealID);
/* --> */ return docRef
.get()
.then((doc) => {
if (!doc.exists) { // CHANGED: Fail fast and avoid else statements
console.log(`Could not find "chat:${mealID}"!`);
return false;
}
const { userStatus, to: users, name: mealName, from: fromUser } = doc.data();
const eligibleUsers = users.filter(
(user) => userStatus[user] == "accepted"
);
eligibleUsers.push(fromUser);
// get fcmTokens from eligibleUsers and send the message
/* --> */ return db.collection("users")
.where("uid", "in", eligibleUsers) // WARNING: This will only work for up to 10 users! You'll need to break it up into chunks of 10 if there are more.
.get()
.then(async (snapshot) => {
const fcmTokens = [];
let thumbnailPicURL = "";
// get thumbnailpic of the sender and collect fcmTokens
snapshot.forEach((doc) => {
if (doc.get("uid") == senderID) {
thumbnailPicURL = doc.get("thumbnailPicURL"); // update with given thumbnail pic
} else {
fcmTokens.push(doc.get("fcmToken"));
}
});
const baseMessage = {
notification: {
title: mealName,
body: senderName + ": " + messageContent,
image: thumbnailPicURL || "https://i.imgur.com/8wSudUk.png", // CHANGED: specified fallback image here
},
apns: {
payload: {
aps: {
category: "MESSAGE_RECEIVED",
},
MEAL_ID: mealID,
},
}
}
// log error if fcmTokens empty?
// ----- OPTION 1 -----
// send the message to each fcmToken
const messagePromises = fcmTokens.map((token) => {
if (!token) // handle "" and undefined
return; // skip
/* --> */ return tokenManger
.sendFcmMessage({
message: { ...baseMessage, token }
})
.catch((err) => { // catch the error here, so as many notifications are sent out as possible
console.error(`Failed to send message to "fcm:${token}"`, err);
})
});
await Promise.all(messagePromises); // wait for all messages to be sent out
// --------------------
// ----- OPTION 2 -----
// send the message to each fcmToken
await getMessaging().sendAll(
fcmTokens.map((token) => ({ ...baseMessage, token }))
);
// --------------------
return true;
})
.catch((error) => {
console.log("Error sending messages:", error);
return false;
});
})
.catch((error) => {
console.log("Error getting document:", error);
return false;
});
});
I found out that the culprit is my queries to db. Like #samthecodingman commented, I was creating floating Promises.
Originally, I have codes like:
db.collection("users")
.where("uid", "in", eligibleUsers)
.get()
.then((snapshot) => {...}
All I needed to do is to return that call:
return db.collection("users")
.where("uid", "in", eligibleUsers)
.get()
.then((snapshot) => {...}
Although it's still not instant delivery, it's much faster now.
I want to add a chat feature in my application, but the problem is while working with react-native-gifted-chat and firebase as a backend and its secured rules that gives an error of missing _id and user.
I tried using the firebase database and without using secured rules but the issue is it seems to be like a group chat rather than one to one (private) chat.
async UNSAFE_componentWillMount() {
const name = auth().currentUser.displayName;
const friendName = this.state.friendName;
this.setState({ name: name });
const ref = await database().ref(`chatmessages/`);
// Fetch the data snapshot
const snapshot = await ref.once('value');
console.log(snapshot, "Snapshot")
console.log(ref, "database");
}
componentDidMount() {
this.on(message => {
console.log(this.state.messages, 'old message')
this.setState(previousState => ({
messages: GiftedChat.append(previousState.messages, message),
})
)
});
}
componentWillUnmount() {
this.off();
}
get uid() {
return (auth().currentUser || {}).uid;
}
get ref() {
return database().ref(`chatmessages/`)
// .set();
}
parse = async snapshot => {
const data = snapshot.val();
const userID = auth().currentUser.uid;
const friendID = this.state.friendID;
const validate = data.friend === friendID && data.user._id === userID ||
data.user._id === friendID && data.friend === userID;
console.log(data.user, data.user._id, data.user.name, "MEssage Data")
if (validate) {
const { timestamp: numberStamp, text, user, friend } = await data;
const { key: _id } = snapshot;
console.log(_id, user,'Firebase Message Id')
const timestamp = new Date(numberStamp);
const message = {
_id,
timestamp,
text,
user: data.user,
friend
};
console.log(message, "Gifted")
return message;
}
};
on = callback =>
this.ref
.limitToLast(20)
.on('child_added', snapshot => callback(this.parse(snapshot)));
get timestamp() {
return firebase.database.ServerValue.TIMESTAMP;
}
// send the message to the Backend
send = messages => {
for (let i = 0; i < messages.length; i++) {
const { text, user } = messages[i];
const message = {
text,
user,
friend: this.state.friendID,
timestamp: this.timestamp,
};
this.append(message);
}
};
append = message => this.ref.push(message);
// close the connection to the Backend
off() {
this.ref.off();
}
get user() {
return {
name: auth().currentUser.displayName,
_id: this.uid
};
}
render() {
<GiftedChat
text={this.state.text}
onInputTextChanged={text => this.setState({ text: text })}
messages={this.state.messages}
isAnimated
onSend={messages => this.send(messages)}
user={this.user}
renderActions={this.renderCustomActions}
/>
);
}
}
I want a one to one chat created with firebase and react-native-gifted-chat
It's essentially the same except you limit it to just two people. This article explains more on how to handle one to one chat https://medium.com/#edisondevadoss/react-native-chat-using-firebase-d4c0ef1ab0b5
I am working on tests for Cloud Firestore Rules, using mocha and Firestore Emulator, and the question is how to initialize some test data before running tests?
To test my rules, I first need to initialize some test data. The problem is that I cannot put any data into a document when working with Emulator, documents only have id.
I didn't find any example of setting up test data for Rules tests in the docs, so I tried to use both
makeDocumentSnapshot from #firebase/testing and document creation via admin app created with initializeAdminApp.
Use case:
To get access to a document at /objects/{object_id}, a User must be authenticated and have read permission: get('/objects/{object_id}/users/{$(request.auth.uid)}').data.read == true. Also, object must be available: get('/objects/{object_id}').data.available == true.
So, to test my rules I need some preset test data with User permissions.
Expected DB structure:
objects collection:
object_id: {
// document fields:
available (bool)
// nested collection:
users collection: {
user_id: {
// document fields:
read (bool)
}
}
}
Example of my rules:
service cloud.firestore {
match /databases/{database}/documents {
match /objects/{object} {
function objectAvailable() {
return resource.data.available;
}
// User has read access.
function userCanReadObject() {
return get(/databases/$(database)/documents/objects/$(object)/users/$(request.auth.uid)).data.read == true;
}
// Objects Permission Rules
allow read: if objectAvailable() && userCanReadObject();
allow write: if false;
// Access forbidden. Used for permission rules only.
match /users/{document=**} {
allow read, write: if false;
}
}
}
}
Example of my tests:
const firebase = require('#firebase/testing');
const fs = require('fs');
// Load Firestore rules from file
const firestoreRules = fs.readFileSync('../firestore.rules', 'utf8');
const projectId = 'test-application';
const test = require('firebase-functions-test')({ projectId, databaseName: projectId });
describe('Tests for Rules', () => {
let adminApp;
const testData = {
myObj: {
id: 'test',
data: {
available: true,
},
},
alice: {
id: 1,
data: {
read: true,
},
},
};
before(async () => {
// Load Rules
await firebase.loadFirestoreRules({ projectId, rules: firestoreRules });
// Initialize admin app.
adminApp = firebase.initializeAdminApp({ projectId }).firestore();
// Create test data
await adminApp.doc(`objects/${testData.myObj.id}`).set(testData.myObj.data);
await adminApp
.doc(`objects/${testData.myObj.id}/users/${testData.alice.id}`)
.set(testData.alice.data);
// Create test data with `firebase-functions-test`
// test.firestore.makeDocumentSnapshot(testData.myObj.data, `objects/${testData.myObj.id}`);
// test.firestore.makeDocumentSnapshot(
// testData.alice.data,
// `objects/${testData.myObj.id}/users/${testData.alice.id}`,
// );
});
beforeEach(async () => {
await firebase.clearFirestoreData({ projectId });
});
after(async () => {
// Shut down all testing Firestore applications after testing is done.
await Promise.all(firebase.apps().map(app => app.delete()));
});
describe('Testing', () => {
it('User with permission can read objects data', async () => {
const db = firebase
.initializeTestApp({ projectId, auth: { uid: testData.alice.id } })
.firestore();
const testObj = db.doc(`objects/${testData.myObj.id}`);
await firebase.assertSucceeds(testObj.get());
});
});
});
Console output for test run:
1) User with permission can read objects data
0 passing (206ms)
1 failing
1) Tests for Rules
Testing
User with permission can read objects data:
FirebaseError:
false for 'get' # L53
To check created test data I added the following code before await firebase.assertSucceeds(testObj.get()); line:
const o = await adminApp.doc(`objects/${testData.myObj.id}`).get();
const u = await adminApp.doc(`objects/${testData.myObj.id}/users/${testData.alice.id}`).get();
console.log('obj data: ', o.id, o.data());
console.log('user data: ', u.id, u.data());
Output is the following:
obj data: test undefined
user data: 1 undefined
I also tried to remove the code from beforeEach, the result is the same.
You can use initializeAdminApp to get admin privilegies (all operations are allowed):
const dbAdmin = firebase.initializeAdminApp({projectId}).firestore();
// Write mock documents
if (data) {
for (const key in data) {
if (data.hasOwnProperty(key)) {
const ref = dbAdmin.doc(key);
await ref.set(data[key]);
}
}
}
Data is supposed to have the following format:
data = {
'user/alice': {
name:'Alice'
},
'user/bob': {
name:'Bob'
},
};
You have to add data before you apply the rules.
Detailed information you can find here
const firebase = require('#firebase/testing');
const fs = require('fs');
let db
let projectId = `my-project-id-${Date.now()}`
async function setup(auth) {
const app = await firebase.initializeTestApp({
projectId: projectId,
auth: auth
});
db = app.firestore();
let data = {
'users/alovelace': {
first: 'Ada',
last: 'Lovelace'
}
}
// Add data before apply rules
for (const key in data) {
const ref = db.doc(key);
await ref.set(data[key]);
}
// Apply rules
await firebase.loadFirestoreRules({
projectId,
rules: fs.readFileSync('firestore.rules', 'utf8')
});
}
test('logged in', async () => {
await setup({ uid: "alovelace" })
let docRef = db.collection('users');
// check if there is data
let users = await docRef.get()
users.forEach(user => {
console.warn(user.id, user.data())
});
let read = await firebase.assertSucceeds(docRef.get());
let write = await firebase.assertFails(docRef.add({}));
await expect(read)
await expect(write)
});
afterAll(async () => {
Promise.all(firebase.apps().map(app => app.delete()))
});
firestore.rules
service cloud.firestore {
match /databases/{database}/documents {
match /{document=**} {
allow read:if request.auth.uid != null;
allow write: if false
}
}
}