private async Task <Result <Product, ProductsErrorCodes> > CurrencyMustExist(Product value, string userName,
string correlationId, Product existing = null)
{
var currencyResult = await _currenciesService.GetByIdAsync(value.TradingCurrency);
if (currencyResult.IsFailed)
{
return(new Result <Product, ProductsErrorCodes>(ProductsErrorCodes.CurrencyDoesNotExist));
}
return(new Result <Product, ProductsErrorCodes>(value));
}
public async Task <GetCurrencyByIdResponse> GetByIdAsync([FromRoute][Required] string id)
{
var result = await _currenciesService.GetByIdAsync(id);
var response = new GetCurrencyByIdResponse();
if (result.IsSuccess)
{
response.Currency = _convertService.Convert <Currency, CurrencyContract>(result.Value);
}
if (result.IsFailed)
{
response.ErrorCode =
_convertService.Convert <CurrenciesErrorCodes, CurrenciesErrorCodesContract>(result.Error.Value);
}
return(response);
}