public async Task <AuthenticateResponse> Authenticate(AuthenticateRequest model, string ipAddress)
{
var merchant = await _merchantRepository.FindByUserName(model.Username);
if (merchant == null)
{
return(null);
}
if (_hashingProvider.Validate(model.Password, merchant.PasswordSalt, merchant.PasswordHash) == false)
{
return(null);
}
return(await GenerateToken(ipAddress, merchant));
}