public async Task RegisterUser(NewUserViewModel newUserViewModel, CancellationToken token = default)
{
var v = new ValidationContext(newUserViewModel);
Validator.ValidateObject(newUserViewModel, v);
var userList = await this.userRepo.ListAsync(new UserExistsQuery(newUserViewModel.Username));
if (userList.Count > 0)
{
throw new ValidationException("This user name already exists");
}
else
{
var user = newUserViewModel.CreateUser();
await this.userRepo.AddAsync(user, token);
await uow.SaveChangesAsync(token);
}
}
public void Execute(object parameter)
{
NewUserViewModel.CreateUser();
}