public async Task <IList <ExchangeRateDto> > GetExchangeRates(ExchangeRateSearchParameters exchangeRateSearchParameters)
{
Expression <Func <ExchangeRate, bool> > predicate = exchangeRate =>
exchangeRateSearchParameters.Currencies == null || exchangeRateSearchParameters.Currencies.Any(currency => exchangeRate.Currency == currency);
return(await _dbRepository.WhereAsync <ExchangeRate, ExchangeRateDto>(predicate));
}
public async Task <IActionResult> ExchangeRates(ExchangeRateSearchParameters exchangeRateSearchParameters)
{
var exchangeRates = await _exchangeRatesProvider.GetExchangeRates(exchangeRateSearchParameters);
return(Ok(exchangeRates));
}
