public async Task <CommandResponse <User> > Authenticate(string username, string password)
{
var user = (await _mediator.Send(GetUserByQuery.New(x => x.Username == username))).FirstOrDefault();
if (user is null || !PasswordHelper.VerifyPasswordHash(password, user.PasswordHash, user.PasswordSalt))
{
return(CommandResponse <User> .FromFailure(AuthentificationServiceException.AuthentificationFailed));
}
return(CommandResponse <User> .FromSuccess(user));
}
