check null safety

2021-09-10 14:27:38 +06:30
parent a144c945b6
commit 7670779b03
57 changed files with 620 additions and 626 deletions
--- a/lib/data/services/user_service.dart
+++ b/lib/data/services/user_service.dart
@@ -4,7 +4,7 @@ abstract class UserService {
  Future<void> inviteUser(String userName, String phoneNumber);
  Future<void> deleteInvite(String phoneNumber);
  Future<void> acceptRequest(String userID);
-  Future<User> findUser(String phoneNumber);
+  Future<User?> findUser(String phoneNumber);
  Future<List<User>> searchUser(String term);
  Future<void> uploadMsgToken(String token);
  Future<void> removeMsgToken(String token);