public SingleSymbolPriceHandler(
CryptoCompareHttpClient aCryptoCompareHttpClient,
IValidator <SingleSymbolPriceRequest> aSingleSymbolPriceRequestValidator
)
{
CryptoCompareHttpClient = aCryptoCompareHttpClient;
SingleSymbolPriceRequestValidator = aSingleSymbolPriceRequestValidator;
}
public async Task <SingleSymbolPriceResponse> Handle(SingleSymbolPriceRequest aSingleSymbolPriceRequest, CancellationToken aCancellationToken)
{
ValidationResult validationResult = SingleSymbolPriceRequestValidator.Validate(aSingleSymbolPriceRequest);
if (!validationResult.IsValid)
{
throw new ValidationException(validationResult.Errors);
}
//?symbol=USDAGLD&range=MINUTE_1";
string uri = $"{SingleSymbolPriceUrl}?{aSingleSymbolPriceRequest.ToQueryString()}";
var singleSymbolPriceResponse = new SingleSymbolPriceResponse();
singleSymbolPriceResponse.Prices = await CryptoCompareHttpClient.GetJsonAsync <Dictionary <string, decimal> >(uri);
return(singleSymbolPriceResponse);
}