From b621b0526900519767bcb021ae73b21dc1492828 Mon Sep 17 00:00:00 2001
From: AYM1607 <u.g.a.mariano@gmail.com>
Date: Wed, 6 Mar 2019 19:18:09 -0600
Subject: [PATCH] Refactored the auth service to use a BehavioralSubject

---
 lib/src/resources/authService.dart | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/lib/src/resources/authService.dart b/lib/src/resources/authService.dart
index 6fb8219..7296939 100644
--- a/lib/src/resources/authService.dart
+++ b/lib/src/resources/authService.dart
@@ -8,18 +8,12 @@ import '../models/summary_model.dart';
 import '../models/user_model.dart';
 
 class AuthService {
-  Observable<UserModel> user;
+  final _user = BehaviorSubject<FirebaseUser>();
+
+  Observable<FirebaseUser> get userStream => _user.stream;
 
   AuthService() {
-    _googleSignInProvider.onAuthStateChange.listen(onUserChanged);
-  }
-
-  Future<void> onUserChanged(FirebaseUser firebaseUser) async {
-    if (firebaseUser == null) {
-      user = null;
-      return;
-    }
-    user = _firestoreProvider.getUser(firebaseUser.email);
+    _googleSignInProvider.onAuthStateChange.pipe(_user);
   }
 
   final _googleSignInProvider = GoogleSignInProvider();
@@ -45,6 +39,10 @@ class AuthService {
   Future<void> signOut() {
     return _googleSignInProvider.signOut();
   }
+
+  void dispose() {
+    _user.close();
+  }
 }
 
 final authService = AuthService();