fix logout issue

lib/data/services/auth_imp.dart

@@ -25,11 +25,6 @@ class AuthServiceImp implements AuthService {
     return authFb.signInWithPhoneNumber(smsCode);
   }
 
-  @override
-  Future<void> signout() {
-    return authFb.signout();
-  }
-
   @override
   Stream<User?> getUserStream() {
     return authFb.user();
@@ -64,4 +59,14 @@ class AuthServiceImp implements AuthService {
   Future<void> updatePreferredCurrency(String currency) {
     return authFb.updatePreferredCurrency(currency);
   }
+
+  @override
+  Future<void> signoutEnd() {
+    return authFb.signoutEnd();
+  }
+
+  @override
+  Future<void> signoutStart() {
+    return authFb.signoutStart();
+  }
 }

lib/data/services/auth_service.dart

@@ -5,7 +5,8 @@ import 'package:fcs/domain/entities/user.dart';
 abstract class AuthService {
   Future<AuthResult> sendSmsCodeToPhoneNumber(String phoneNumber);
   Future<AuthResult> signInWithSmsCode(String smsCode);
-  Future<void> signout();
+  Future<void> signoutStart();
+  Future<void> signoutEnd();
   Future<void> signup(String userName);
   Future<void> joinInvite(String userName);
   Future<void> updateProfileName(String newUserName);

lib/data/services/user_imp.dart

@@ -52,4 +52,9 @@ class UserServiceImp implements UserService {
   Future<void> enableUser(String userID, bool enabled) {
     return userDataProvider.enableUser(userID, enabled);
   }
+
+  @override
+  Future<User?> getUser(String userID) {
+    return userDataProvider.getUser(userID);
+  }
 }

lib/data/services/user_service.dart

@@ -9,4 +9,5 @@ abstract class UserService {
   Future<void> uploadMsgToken(String token);
   Future<void> removeMsgToken(String token);
   Future<void> enableUser(String userID, bool enabled);
+  Future<User?> getUser(String userID);
 }