In this tutorial series, I'll be showing you how to build a functional and secure chat app using
the latest React Native libraries, the Expo framework, and Firebase, powered by the ChatKitty platform.
Part 1 covers using Firebase Authentication and ChatKitty Chat Functions to securely implement user registration and login.
This is the first article of this series. After reading this article, you will be able to:
Create an Expo React Native application
Create a Firebase project for user authentication
Create a ChatKitty project and connect to ChatKitty to provide real-time chat functionality
Use Firebase Authentication and ChatKitty Chat Functions to securely implement user login
What is React Native?
React Native is a great way to develop both web and mobile applications very
quickly, while sharing a lot of code when targeting multiple platforms. With a mature ecosystem of libraries
and tooling, using React Native is not only fast but also reliable. Trusted by organizations like Facebook,
Shopify, and Tesla - React Native is a stable framework for building both iOS and Android apps.
What is Expo?
The Expo framework builds on top of React Native to allow developers to build universal
React applications in minutes. With Expo, you can develop, build, deploy and quickly iterate on iOS, Android and web
apps from the same JavaScript code. Expo has made creating both web and mobile applications very accessible,
handling would-be complex workflows like multi-platform deployment and advanced features like push notifications.
What is Firebase?
Firebase is a Backend-as-a-Service
offering by Google. It provides developers a wide array of tools and services to develop quality apps
without having to manage servers. Firebase provides key features like authentication, a real-time database, and hosting.
What are ChatKitty Chat Functions?
ChatKitty provides Chat Functions, serverless
cloud functions that allow you to define custom logic for complex tasks like user authentication, and respond
to chat events that happen within your application. With ChatKitty Chat Functions, there's no need for you
to build a backend to develop chat apps. ChatKitty Chat Functions auto-scale for you, and only cost you when they run.
Chat Functions lower the total cost of maintaining your chat app, enabling you to build more logic, faster.
Prerequisites
To develop apps with Expo and React Native, you should be able to write and understand JavaScript or
TypeScript code. To define ChatKitty Chat Functions, you'll need to be familiar with basic JavaScript.
You'll need a version of Node.js above 10.x.x installed on your local machine
to build this React Native app.
You'll use the Expo CLI tool through npx.
For a complete walk-through on how to set up a development environment for Expo, you can go through
the official documentation here.
You can checkout our Expo React Native sample code any time on GitHub.
Creating project and installing libraries
First, initialize a new Expo project with the blank managed workflow. To do so, you're going to
need to open a terminal window and execute:
npx expo init chatkitty-example-react-native
After creating the initial application. You can enter the app root directory and run the app:
cd chatkitty-example-react-native
npx expo start --android
npx expo start --ios
npx expo start --web
If you run your newly created React Native application using Expo, you should see:
Now we have our blank project, we can install the React Native libraries we'll need:
expo install @react-navigation/native @react-navigation/stack react-native-reanimated react-native-gesture-handler react-native-screens react-native-safe-area-context @react-native-community/masked-view react-native-paper react-native-vector-icons firebase
We'll be creating Login and Signup screens soon which share similar logic. To prevent us from violating
the DRY principle, let's create some
reusable form components that we can share across these two screens. We'll also create a loading spinner
component to provide a good user experience whenever a user waits for a long screen transition.
We'll create reusable FormInput, FormButton, and Loading UI components. At the root of this Expo
React Native app, create a src/ directory and inside it create another new components/ directory.
Inside the src/components/ directory, create a new JavaScript file formInput.js. In this file, we'll
define a React component to provide a text input field
for our Login and Signup screens to use for the user to enter their credentials.
The formInput.js file should contain the following code snippet:
src/components/formInput.js
import React from 'react';
import { Dimensions, StyleSheet } from 'react-native';
import { TextInput } from 'react-native-paper';
const { width, height } = Dimensions.get('screen');
export default function FormInput({ labelName, ...rest }) {
return (
<TextInput
label={labelName}
style={styles.input}
numberOfLines={1}
{...rest}
/>
);
}
const styles = StyleSheet.create({
input: {
marginTop: 10,
marginBottom: 10,
width: width / 1.5,
height: height / 15,
},
});
Our next reusable component is going to be in another file formButton.js. We use it to display a button
for a user to confirm their credentials.
The formButton.js file should contain:
src/components/formButton.js
import React from 'react';
import { Dimensions, StyleSheet } from 'react-native';
import { Button } from 'react-native-paper';
const { width, height } = Dimensions.get('screen');
export default function FormButton({ title, modeValue, ...rest }) {
return (
<Button
mode={modeValue}
{...rest}
style={styles.button}
contentStyle={styles.buttonContainer}
>
{title}
</Button>
);
}
const styles = StyleSheet.create({
button: {
marginTop: 10,
},
buttonContainer: {
width: width / 2,
height: height / 15,
},
});
Finally, create a loading.js file. We'll use it to display a loading spinner when a user waits for a
screen transition.
The loading.js file should contain:
src/components/loading.js
import React from 'react';
import { ActivityIndicator, StyleSheet, View } from 'react-native';
export default function Loading() {
return (
<View style={styles.loadingContainer}>
<ActivityIndicator size="large" color="#5b3a70" />
</View>
);
}
const styles = StyleSheet.create({
loadingContainer: {
flex: 1,
alignItems: 'center',
justifyContent: 'center',
},
});
Now we have our reusable form components, we can create a login screen for users to enter our chat app.
Creating a login screen
The first screen we'll be creating is the login screen. We will ask an existing user for their email and
password to authenticate and provide a link to a sign up form for new users to register with our app.
The login screen should look like this after you're done:
Inside the src/, create a screens/ directory, inside this directory create a loginScreen.js file.
The loginScreen.js file should contain:
src/screens/loginScreen.js
import React, { useState } from 'react';
import { StyleSheet, View } from 'react-native';
import { Title } from 'react-native-paper';
import FormButton from '../components/formButton.js';
import FormInput from '../components/formInput.js';
export default function LoginScreen({ navigation }) {
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
return (
<View style={styles.container}>
<Title style={styles.titleText}>Welcome!</Title>
<FormInput
labelName="Email"
value={email}
autoCapitalize="none"
onChangeText={(userEmail) => setEmail(userEmail)}
/>
<FormInput
labelName="Password"
value={password}
secureTextEntry={true}
onChangeText={(userPassword) => setPassword(userPassword)}
/>
<FormButton
title="Login"
modeValue="contained"
labelStyle={styles.loginButtonLabel}
onPress={() => {
}}
/>
<FormButton
title="Sign up here"
modeValue="text"
uppercase={false}
labelStyle={styles.navButtonText}
onPress={() => navigation.navigate('Signup')}
/>
</View>
);
}
const styles = StyleSheet.create({
container: {
backgroundColor: '#f5f5f5',
flex: 1,
justifyContent: 'center',
alignItems: 'center',
},
titleText: {
fontSize: 24,
marginBottom: 10,
},
loginButtonLabel: {
fontSize: 22,
},
navButtonText: {
fontSize: 16,
},
});
Later, you'll hook up this login screen to ChatKitty to log in users into your app. We've also configured
the navigation prop to navigate the user to the signup screen you'll soon be creating. For now,
let's add a stack navigator to direct users to the initial login route.
Create a new directory src/navigation/. This will contain all the routes and components needed to build
the app's navigation. Inside this directory, create a authStack.js file.
The authStack.js file should contain:
src/navigation/authStack.js
import { createStackNavigator } from '@react-navigation/stack';
import React from 'react';
import LoginScreen from '../screens/loginScreen';
const Stack = createStackNavigator();
export default function AuthStack() {
return (
<Stack.Navigator initialRouteName="Login" headerMode="none">
<Stack.Screen name="Login" component={LoginScreen} />
</Stack.Navigator>
);
}
Later, you'll be adding another route for the Signup screen to our navigator.
Next, you'll need a navigation container to hold the app's stacks, starting with the auth stack.
Create a routes.js file inside the src/navigation/ directory.
The routes.js file should contain:
src/navigation/routes.js
import { NavigationContainer } from '@react-navigation/native';
import React from 'react';
import AuthStack from './authStack';
export default function Routes() {
return (
<NavigationContainer>
<AuthStack />
</NavigationContainer>
);
}
We'll also be wrapping the app's routes in a paper provider that provides a theme for all the app components.
Create an index.js inside src/navigation/. This file should contain:
src/navigation/index.js
import React from 'react';
import { DefaultTheme, Provider as PaperProvider } from 'react-native-paper';
import Routes from './routes';
export default function Providers() {
return (
<PaperProvider theme={theme}>
<Routes />
</PaperProvider>
);
}
const theme = {
...DefaultTheme,
roundness: 2,
colors: {
...DefaultTheme.colors,
primary: '#5b3a70',
accent: '#50c878',
background: '#f7f9fb',
},
};
Next, let's update the App.js file in the project root directory to use our providers.
The App.js file should now contain:
App.js
import React from 'react';
import Providers from './src/navigation';
export default function App() {
return <Providers />;
}
Now, if you run the app, you should see the login screen:
Creating a sign up screen
You'll need a way for a new user to sign up for your chat app, so let's build a sign up screen. We'll
ask a new user for their email with a new password, as well as a display name that will be shown to
other users in the app.
The sign up screen should look like this after you're done:
Inside the src/screens/ directory, create a signupScreen.js file to hold your Signup screen component.
The signupScreen.js file should contain:
src/screens/signupScreen.js
import React, { useContext, useState } from 'react';
import { StyleSheet, View } from 'react-native';
import { IconButton, Title } from 'react-native-paper';
import FormButton from '../components/formButton';
import FormInput from '../components/formInput';
export default function SignupScreen({ navigation }) {
const [displayName, setDisplayName] = useState('');
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
return (
<View style={styles.container}>
<Title style={styles.titleText}>Let's get started!</Title>
<FormInput
labelName="Display Name"
value={displayName}
autoCapitalize="none"
onChangeText={(userDisplayName) => setDisplayName(userDisplayName)}
/>
<FormInput
labelName="Email"
value={email}
autoCapitalize="none"
onChangeText={(userEmail) => setEmail(userEmail)}
/>
<FormInput
labelName="Password"
value={password}
secureTextEntry={true}
onChangeText={(userPassword) => setPassword(userPassword)}
/>
<FormButton
title="Signup"
modeValue="contained"
labelStyle={styles.loginButtonLabel}
onPress={() => {
}}
/>
<IconButton
icon="keyboard-backspace"
size={30}
style={styles.navButton}
color="#5b3a70"
onPress={() => navigation.goBack()}
/>
</View>
);
}
const styles = StyleSheet.create({
container: {
backgroundColor: '#f5f5f5',
flex: 1,
justifyContent: 'center',
alignItems: 'center',
},
titleText: {
fontSize: 24,
marginBottom: 10,
},
loginButtonLabel: {
fontSize: 22,
},
navButtonText: {
fontSize: 18,
},
navButton: {
marginTop: 10,
},
});
Later, you'll hook up this screen to Firebase and ChatKitty to create the new user profile and begin
a new chat session. Now, like with the login screen, let's add this screen to the auth stack navigator.
Edit the authStack.js file you created earlier in src/navigation/ with a stack screen component
for the sign up screen.
The authStack.js file should contain:
src/navigation/authStack.js
import { createStackNavigator } from '@react-navigation/stack';
import React from 'react';
import LoginScreen from '../screens/loginScreen';
import SignupScreen from '../screens/signupScreen';
const Stack = createStackNavigator();
export default function AuthStack() {
return (
<Stack.Navigator initialRouteName="Login" headerMode="none">
<Stack.Screen name="Login" component={LoginScreen} />
<Stack.Screen name="Signup" component={SignupScreen} />
</Stack.Navigator>
);
}
If you run the app and tap the "Sign up here" form button text on the login screen, you should see
the sign up screen:
With both screens we need for user authentication, let's create a home screen to redirect users
after they authenticate.
Creating a home screen
For now let's define a placeholder home screen to redirect users after they log in or sign up. In future
tutorials, we'll flesh out this screen with complete real-time chat functionality.
Inside the src/screens/ directory, create a homeScreen.js file.
The homeScreen.js file should contain:
src/screens/homeScreen.js
import React from 'react';
import { StyleSheet, View } from 'react-native';
import { Title } from 'react-native-paper';
import FormButton from '../components/formButton';
export default function HomeScreen() {
return (
<View style={styles.container}>
<Title>ChatKitty Example</Title>
<FormButton modeValue="contained" title="Logout" />
</View>
);
}
const styles = StyleSheet.create({
container: {
backgroundColor: '#f5f5f5',
flex: 1,
justifyContent: 'center',
alignItems: 'center',
},
});
You'll need another navigation stack to handle screen routes after the user logs in.
Create a homeStack.js file inside the src/navigation directory.
The homeStack.js file should contain:
src/navigation/homeStack.js
import { createStackNavigator } from '@react-navigation/stack';
import React from 'react';
import HomeScreen from '../screens/HomeScreen';
const Stack = createStackNavigator();
export default function HomeStack() {
return (
<Stack.Navigator>
<Stack.Screen name="Home" component={HomeScreen} />
</Stack.Navigator>
);
}
We'll need an authentication provider to check if a user is authenticated.
Inside the src/navigation directory create a authProvider.js file.
The authProvider.js file should contain:
src/navigation/authProvider.js
import React, { createContext, useState } from 'react';
export const AuthContext = createContext({});
export const AuthProvider = ({ children }) => {
const [user, setUser] = useState(null);
const [loading, setLoading] = useState(false);
return (
<AuthContext.Provider
value={{
user,
setUser,
loading,
setLoading,
login: async (email, password) => {
},
register: async (displayName, email, password) => {
},
logout: async () => {
},
}}
>
{children}
</AuthContext.Provider>
);
};
Later, you'll be updating the authentication provider to login, register, and logout the user using
Firebase and ChatKitty.
To get the authentication context inside the app components, you'll need to wrap the app routes with
the authentication provider.
Edit the src/navigation/index.js file to wrap the app routes with the authentication provider.
The index.js file should now contain:
src/navigation/index.js
import React from 'react';
import { DefaultTheme, Provider as PaperProvider } from 'react-native-paper';
import { AuthProvider } from './authProvider';
import Routes from './routes';
export default function Providers() {
return (
<PaperProvider theme={theme}>
<AuthProvider>
<Routes />
</AuthProvider>
</PaperProvider>
);
}
const theme = {
...DefaultTheme,
roundness: 2,
colors: {
...DefaultTheme.colors,
primary: '#5b3a70',
accent: '#50c878',
background: '#f7f9fb',
},
};
Now, we have screens for user authentication, and a place to redirect users after they authenticate.
Let's hook the app up to a Firebase and ChatKitty backend.
Creating a Firebase project
You'll be using Firebase to manage user passwords and authentication, so you'll need a Firebase project.
If you don't already have one, create a new project using the Firebase console.
From the Firebase console home, create a project:
Fill out the details of your Firebase project:
When you're done, click the "Continue" button, you'll be redirected to a dashboard screen for your
new Firebase project.
To support user email and password login, you'll need to enable the Firebase email sign-in method.
From the Firebase console side menu, navigate to the Authentication section.
Go to the "Sign-in method" tab and enable the email sign-in provider.
Adding Firebase credentials to the app
From the Firebase console side menu, go to your "Project settings".
Go to the "Your apps" section and click the Web icon:
Fill out the application details
Then continue to the console settings page
Now, you should be able to copy your Firebase web app config to add to your Expo React Native project.
From the "Your apps" section, select the "Config" Firebase SDK snippet for your web app and copy it:
In your Expo React Native project, inside the src/ directory, create a firebase/ directory.
Inside the src/firebase directory, create an index.js file to hold your Firebase web app credentials.
The index.js file should contain:
src/firebase/index.js
import { initializeApp } from "firebase/app";
import { getAuth } from "firebase/auth";
const firebaseConfig = {
};
const app = initializeApp(firebaseConfig);
const auth = getAuth(app);
export { auth };
Replacing firebaseConfig with the value from your Firebase SDK config snippet.
That's it. You've now configured your Expo React Native app to use Firebase.
Hooking up user registration to Signup screen
You now have everything
needed to create new users in Firebase. Let's partially implement the register function stub in
the authentication provider to add new users to Firebase.
Edit the src/navigation/authProvider.js file to use Firebase to register new users.
The authProvider.js file should now contain:
src/navigation/authProvider.js
import React, { createContext, useState } from 'react';
import { createUserWithEmailAndPassword, updateProfile } from "firebase/auth";
import { auth } from "../firebase";
export const AuthContext = createContext({});
export const AuthProvider = ({ children }) => {
const [user, setUser] = useState(null);
const [loading, setLoading] = useState(false);
return (
<AuthContext.Provider
value={{
user,
setUser,
loading,
setLoading,
login: async (email, password) => {
},
register: (displayName, email, password) => {
setLoading(true);
createUserWithEmailAndPassword(auth, email, password)
.then((userCredential) => {
const currentUser = userCredential.user;
updateProfile(auth.currentUser, {
displayName: displayName
}).then(() => {
})
})
.catch((error) => {
const errorCode = error.code;
const errorMessage = error.message;
console.error(error);
});
setLoading(false)
},
logout: async () => {
},
}}
>
{children}
</AuthContext.Provider>
);
};
We can now hook the register function to the Signup screen.
Edit the src/screens/signupScreen.js file to call the register function.
The signupScreen.js file should now contain:
src/screens/signupScreen.js
import React, { useContext, useState } from 'react';
import { StyleSheet, View } from 'react-native';
import { IconButton, Title } from 'react-native-paper';
import FormButton from '../components/formButton';
import FormInput from '../components/formInput';
import Loading from '../components/loading';
import { AuthContext } from '../navigation/authProvider';
export default function SignupScreen({ navigation }) {
const [displayName, setDisplayName] = useState('');
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
const { register, loading } = useContext(AuthContext);
if (loading) {
return <Loading />;
}
return (
<View style={styles.container}>
<Title style={styles.titleText}>Let's get started!</Title>
<FormInput
labelName="Display Name"
value={displayName}
autoCapitalize="none"
onChangeText={(userDisplayName) => setDisplayName(userDisplayName)}
/>
<FormInput
labelName="Email"
value={email}
autoCapitalize="none"
onChangeText={(userEmail) => setEmail(userEmail)}
/>
<FormInput
labelName="Password"
value={password}
secureTextEntry={true}
onChangeText={(userPassword) => setPassword(userPassword)}
/>
<FormButton
title="Signup"
modeValue="contained"
labelStyle={styles.loginButtonLabel}
onPress={() => register(displayName, email, password)}
/>
<IconButton
icon="keyboard-backspace"
size={30}
style={styles.navButton}
color="#5b3a70"
onPress={() => navigation.goBack()}
/>
</View>
);
}
const styles = StyleSheet.create({
container: {
backgroundColor: '#f5f5f5',
flex: 1,
justifyContent: 'center',
alignItems: 'center',
},
titleText: {
fontSize: 24,
marginBottom: 10,
},
loginButtonLabel: {
fontSize: 22,
},
navButtonText: {
fontSize: 18,
},
navButton: {
marginTop: 10,
},
});
Run the app now and submit a sign up form:
A new Firebase user should be created. You can verify this by checking the Firebase dashboard, Under
the "Authentication" "Users" section, you should see your user:
To complete the sign up and login process, you'll need a ChatKitty project to connect to the ChatKitty
JavaScript SDK and create chat sessions for your users. Let's create a ChatKitty project now.
Creating a ChatKitty project
You'll be using ChatKitty to provide real-time chat functionality for your chat app. You can
create a free ChatKitty account here.
Once you've created a ChatKitty account, create an application for your Expo React Native project:
Adding Firebase to your Chat Runtime
Now, let's integrate Firebase into your ChatKitty project. ChatKitty makes it easy to integrate any
back-end into a ChatKitty application using Chat Functions. Chat Functions let you write arbitrary code
that runs any time a relevant event or action happens inside your app. You can send push notifications,
create emails or make HTTP calls to your backend, as well as use a pre-initialized server-side ChatKitty SDK to
make changes to your application in response to user actions. With ChatKitty, you can use any NPM
package inside your Chat Functions as a Chat Runtime dependency.
Let's now add Firebase as a Chat Runtime dependency. From your ChatKitty application dashboard, go to
the "Functions" page:
Go to the "Runtime" tab and add a new dependency to the Firebase JavaScript SDK
NPM package, firebase-admin. Version 11.4.1 was the latest version as of the time this article was written.
Remember to click the "Save" icon to confirm your chat runtime dependencies changes.
Before you can use Firebase within your chat functions, the Firebase SDK needs to be initialized. You
can add arbitrary code that runs before each chat function using a chat runtime initialization script.
Let's add an initialization script to initialize the Firebase SDK.
From the "Runtime" tab, click the drop down and select "Initialization Script". You import NPM module
using the CommonJS require function. Import the Firebase Admin NPM module and initialize Firebase using a Firebase Service Account Key for your project.
To retrieve a Service Account Key, go to your Firebase project and then go to the "Service Account" tab. From here can click on "Generate Private Key" to retrieve the serviceAccount object.
Now, we will go back to the ChatKitty dashboard and add the following into the Initialization Script:
const admin = require("firebase-admin");
const serviceAccount = {
}
admin.initializeApp({
credential: admin.credential.cert(serviceAccount);
});
Replacing serviceAccount with the value from your Firebase Service Account Key snippet.
Remember to click the "Save" icon to confirm your changes.
Now we're ready to define a chat function to check if a user's email and password exists and matches
what we expect from Firebase, whenever a user tries to begin a new chat session.
Checking user credentials using a chat function
Before we let users begin a chat session and access sensitive data like messages, we need to be sure
their credentials match what's stored in Firebase using a chat function.
From your ChatKitty application dashboard, go to the "Functions" page. The "User Attempted Start Session"
event chat function should be selected:
This chat function runs whenever a user attempts to start a chat session. Edit the chat function to
delegate user authentication to Firebase.
const firebase = require('firebase-admin');
async function handleEvent(event: UserAttemptedStartSessionEvent, context: Context) {
const username = event.username;
const idToken = event.authParams.idToken;
const { uid, name } = await firebase.auth().verifyIdToken(idToken);
if (username !== uid) throw new Error("This token was not issued for this user");
const userApi = context.ChatKitty.Users;
await userApi.checkUserExists(username).catch(async () => {
await userApi.createUser({
name: username,
displayName: name || "anon",
isGuest: false,
});
};
}
Remember to click the "Save" icon to confirm your chat function changes.
Now, whenever a user tries to log in, ChatKitty checks if a user with their login credentials exists
from your Firebase backend, and if so, begins a chat session. With that, we're ready to connect your Expo React Native
app to the ChatKitty JavaScript Chat SDK.
Connecting to ChatKitty JS SDK
To use the ChatKitty JavaScript Chat SDK, you'll need to add the ChatKitty JavaScript SDK
NPM package to your Expo React Native project:
npm install @chatkitty/core
Next, you'll need to configure the ChatKitty SDK with your ChatKitty API key. You can find your API
key on the ChatKitty dashboard, inside the "Settings" page.
Copy the string value, under "API Key", you'll need it to initialize a ChatKitty client instance:
In your Expo React Native project, inside the src/ directory, create a chatkitty/ directory.
Inside the src/chatkitty directory, create an index.js file to hold your ChatKitty client instance.
The index.js file should contain:
src/chatkitty/index.js
import ChatKitty from '@chatkitty/core';
const chatkitty = ChatKitty.getInstance('YOUR CHATKITTY API KEY');
export default chatkitty;
With the API key from the ChatKitty dashboard
Let's now complete the chat login flow with the initialized ChatKitty client instance.
Completing user login and sign up with ChatKitty
You now have everything needed to implement a complete and secure chat app signup and login. Let's
fill out the missing pieces left in our authentication provider.
Edit the src/navigation/authProvider.js file to use ChatKitty to login users and create chat sessions.
The authProvider.js file should now contain:
src/navigation/authProvider.js
import React, { createContext, useState } from 'react';
import { createUserWithEmailAndPassword, updateProfile, getIdToken, signInWithEmailAndPassword } from "firebase/auth";
import { auth } from "../firebase";
import chatkitty from "../chatkitty";
export const AuthContext = createContext({});
export const AuthProvider = ({ children }) => {
const [user, setUser] = useState(null);
const [loading, setLoading] = useState(false);
return (
<AuthContext.Provider
value={{
user,
setUser,
loading,
setLoading,
login: async (email, password) => {
setLoading(true);
signInWithEmailAndPassword(auth, email, password)
.then(async (userCredential) => {
const currentUser = userCredential.user;
const result = await chatkitty.startSession({
username: currentUser.uid,
authParams: {
idToken: await currentUser.getIdToken()
}
});
if (result.failed) {
console.log('could not login')
}
})
.catch((error) => {
const errorCode = error.code;
const errorMessage = error.message;
console.log(error);
});
setLoading(false);
},
register: (displayName, email, password) => {
setLoading(true);
createUserWithEmailAndPassword(auth, email, password)
.then((userCredential) => {
const currentUser = userCredential.user;
updateProfile(auth.currentUser, {
displayName: displayName
}).then(async () => {
const result = await chatkitty.startSession({
username: currentUser.uid,
authParams: {
idToken: await currentUser.getIdToken()
}
});
if (result.failed) {
console.log('Could not sign up');
}
})
})
.catch((error) => {
const errorCode = error.code;
const errorMessage = error.message;
console.error(error);
});
setLoading(false)
},
logout: async () => {
try {
await chatkitty.endSession();
} catch (error) {
console.error(error);
}
},
}}
>
{children}
Remember to click the "Save" icon to confirm your chat runtime dependencies changes.
Remember to click the "Save" icon to confirm your chat function changes.
