*

internal/transport/grpc/grpc.go

@@ -70,29 +70,21 @@ func (s *authDBServer) Registration(ctx context.Context, req *api.RegistrationRe
 	defer s.mu.Unlock()
 
 	//
-	val, ok := s.users[req.GetLogin()]
+	if _, ok := s.users[req.GetLogin()]; ok {
-	if ok {
+		return nil, errors.New("login already registered")
-		user := &api.RegistrationResponse{
-			Code:  val.Code,
-			Email: val.Email,
-		}
-
-		return user, errors.New("login already registered")
 	}
 
 	//
 	s.id = s.id + 1
-
+	unique := time.Now().Nanosecond()
-	//
+	code := strconv.Itoa(unique / 2)
-	id := time.Now().Nanosecond()
-	code := strconv.Itoa(id / 2)
 
 	//
 	s.users[req.Login] = &user{
 		ID:        s.id,
 		Code:      code,
 		Login:     req.Login,
-		Password:  strconv.Itoa(id),
+		Password:  strconv.Itoa(unique),
 		Email:     req.Email,
 		Confirmed: false,
 	}