feat: implement cover image upload with canvas compression and db storage in RIT-EMS-main

RIT-EVENT-MANAGEMENT--main/supabase.ts

@@ -5,7 +5,9 @@ import {
   createUserWithEmailAndPassword, 
   signOut, 
   onAuthStateChanged,
-  getUser
+  getUser,
+  GoogleAuthProvider,
+  signInWithPopup
 } from 'firebase/auth';
 import { 
   getFirestore, 
@@ -318,6 +320,27 @@ class FirestoreQueryBuilder {
 
 // Map supabase.auth
 const supabaseAuth = {
+  async signInWithOAuth({ provider }: { provider: string }) {
+    if (provider !== 'google') {
+      return { data: { provider: null }, error: new Error("Unsupported OAuth provider") };
+    }
+    try {
+      const googleProvider = new GoogleAuthProvider();
+      const credential = await signInWithPopup(auth, googleProvider);
+      const user = {
+        id: credential.user.uid,
+        email: credential.user.email,
+        user_metadata: {
+          name: credential.user.displayName
+        }
+      };
+      return { data: { user }, error: null };
+    } catch (error: any) {
+      console.error("Firebase Google Auth Signin Error:", error);
+      return { data: { user: null }, error };
+    }
+  },
+
   async signInWithPassword({ email, password }: any) {
     try {
       const credential = await signInWithEmailAndPassword(auth, email, password);