From 16db1703f3b446aeb447b0b81a256a045f67db6e Mon Sep 17 00:00:00 2001
From: kleponijo <158453666+kleponijo@users.noreply.github.com>
Date: Sun, 5 Apr 2026 20:40:09 +0700
Subject: [PATCH] Update firebase_user_repo.dart

---
 .../lib/src/firebase_user_repo.dart           | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/packages/user_repository/lib/src/firebase_user_repo.dart b/packages/user_repository/lib/src/firebase_user_repo.dart
index 534a3e9..b1b428f 100644
--- a/packages/user_repository/lib/src/firebase_user_repo.dart
+++ b/packages/user_repository/lib/src/firebase_user_repo.dart
@@ -89,7 +89,26 @@ class FirebaseUserRepo implements UserRepository {
   Future<void> signInWithGoogle() async {
     try {
       final GoogleAuthProvider googleProvider = GoogleAuthProvider();
-      await _firebaseAuth.signInWithPopup(googleProvider);
+      final UserCredential userCredential =
+          await _firebaseAuth.signInWithPopup(googleProvider);
+
+      final User? firebaseUser = userCredential.user;
+      if (firebaseUser != null) {
+        // Check if user data already exists in Firestore
+        final existingUser = await userCollection.doc(firebaseUser.uid).get();
+
+        if (!existingUser.exists) {
+          // Create new user data from Google account info
+          final newUser = MyUser(
+            userId: firebaseUser.uid,
+            email: firebaseUser.email ?? '',
+            name: firebaseUser.displayName ?? 'User',
+            hasActiveCart: false,
+          );
+
+          await setUserData(newUser);
+        }
+      }
     } catch (e) {
       log('Google sign-in error: $e');
       rethrow;