Create new.js

Author: kaziwahidaltaher-droid

new.js

@@ -0,0 +1,58 @@
+// src/firebase/auth.js
+
+import {
+  createUserWithEmailAndPassword,
+  signInWithEmailAndPassword,
+  signOut,
+  onAuthStateChanged,} from 'firebase/auth'
+import { auth } from './firebase-init.js'
+
+/**
+ * Creates a new user with email and password.
+ * @param {string} email
+ * @param {string} password
+ * @returns {Promise<User>} The created user object.
+ */
+export async function signUp(email, password) {
+  try {
+    const userCredential = await createUserWithEmailAndPassword(auth, email, password)
+    console.log('Successfully created user:', userCredential.user.uid)
+    return userCredential.user
+  } catch (error) {
+    console.error('Error signing up:', error.message)
+    throw error // Re-throw the error to be handled by the caller
+  }
+}
+
+/**
+ * Signs in an existing user.
+ * @param {string} email
+ * @param {string} password
+ * @returns {Promise<User>} The signed-in user object.
+ */
+export async function signIn(email, password) {
+  try {
+    const userCredential = await signInWithEmailAndPassword(auth, email, password)
+    console.log('Successfully signed in:', userCredential.user.uid)
+    return userCredential.user
+  } catch (error) {
+    console.error('Error signing in:', error.message)
+    throw error
+  }
+}
+
+/**
+ * Signs out the current user.
+ */
+export function logOut() {
+  return signOut(auth)
+}
+
+/**
+ * Listens for changes in the user's authentication state.
+ * @param {function} callback - A function to call with the user object (or null).
+ * @returns {function} An unsubscribe function.
+ */
+export function onAuthStateChange(callback) {
+  return onAuthStateChanged(auth, callback)
+}