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AuthContext.js
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AuthContext.js
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import React, { createContext, useContext, useState, useEffect } from "react";
import auth from "@react-native-firebase/auth";
const AuthContext = createContext();
export const useAuth = () => {
return useContext(AuthContext);
};
export const AuthProvider = ({ children }) => {
const [user, setUser] = useState(null);
const [initializing, setInitializing] = useState(true);
useEffect(() => {
const subscriber = auth().onAuthStateChanged((user) => {
setUser(user);
if (initializing) {
setInitializing(false);
}
});
return subscriber;
}, []);
const login = async (email, password) => {
try {
await auth().signInWithEmailAndPassword(email, password);
} catch (error) {
throw error;
}
};
const logout = async () => {
try {
await auth().signOut();
} catch (error) {
throw error;
}
};
const loginAnonymously = async () => {
try {
await auth().signInAnonymously();
} catch (error) {
console.error(error);
}
};
const createUser = async (email, password) => {
try {
await auth().createUserWithEmailAndPassword(email, password);
} catch (error) {
console.error(error);
}
};
const value = {
user,
login,
logout,
initializing,
loginAnonymously,
createUser,
};
if (initializing) {
return null;
}
return <AuthContext.Provider value={value}>{children}</AuthContext.Provider>;
};