public async Task <IActionResult> ChangeUser()
        {
            var user = await _userHelper.GetUserByEmailAsync(User.Identity.Name);

            if (user != null)
            {
                if (await _userHelper.IsUserInRoleAsync(user, "Admin"))
                {
                    var admin = _adminRepository.GetAdminByUserId(user.Id);

                    var model = _converterHelper.ToChangeUserViewModelAdmin(admin);

                    return(View(model));
                }
                else if (await _userHelper.IsUserInRoleAsync(user, "Client"))
                {
                    var client = _clientRepository.GetClientByUserId(user.Id);

                    var model = _converterHelper.ToChangeUserViewModelClient(client);

                    return(View(model));
                }
                else if (await _userHelper.IsUserInRoleAsync(user, "Secretary"))
                {
                    var secretary = _secretaryRepository.GetSecretaryByUserId(user.Id);

                    var model = _converterHelper.ToChangeUserViewModelSecretary(secretary);

                    return(View(model));
                }
                else if (await _userHelper.IsUserInRoleAsync(user, "Mechanic"))
                {
                    var mecanic = _mechanicRepository.GetMecanicByUserId(user.Id);

                    var model = _converterHelper.ToChangeUserViewModelMecanic(mecanic);

                    return(View(model));
                }

                return(View());
            }
            ;

            return(View());
        }