public IActionResult PullCryptoList()
{
DataTableParams dataTableParams = new DataTableParams();
dataTableParams.start = Convert.ToInt32(Request.Form["start"]);
dataTableParams.length = Convert.ToInt32(Request.Form["length"]);
dataTableParams.draw = Convert.ToInt32(Request.Form["draw"]);
dataTableParams.searchValue = Request.Form["search[value]"];
CryptoRatesViewModel cryptoRatesViewModel = _businessLogic.GetCryptoRate(dataTableParams);
return(Json(new { data = cryptoRatesViewModel.CryptoRatesList, draw = dataTableParams.draw, recordsTotal = cryptoRatesViewModel.DataTableParams.totalRows, recordsFiltered = cryptoRatesViewModel.DataTableParams.totalRowsAfterfiltering }));
}
public async Task <ActionResult> Index(CryptoRatesViewModel currency)
{
var currencies = await Mediator.Send(new GetAllCryptoCurrenciesQuery()).ConfigureAwait(false);
ViewBag.AllCurrencies = currencies.Select(t => new SelectListItem
{
Text = t.Name,
Value = t.Symbol,
});
var prices = await Mediator.Send(new GetCryptoCurrencyExchangeRatesQuery { Symbol = currency.SelectedCryptoCurrency }).ConfigureAwait(false);
CryptoRatesViewModel model = new CryptoRatesViewModel {
Prices = prices
};
return(View(model));
}
public CryptoRatesViewModel getCryptoRate(DataTableParams dataTableParams)
{
try
{
CryptoRatesViewModel cvm = new CryptoRatesViewModel();
cvm.CryptoRatesList = context.CryptoRates.AsNoTracking().ToList();
cvm.DataTableParams.totalRows = cvm.CryptoRatesList.Count();
if (!string.IsNullOrEmpty(dataTableParams.searchValue))
{
cvm.CryptoRatesList = cvm.CryptoRatesList.
Where(x => x.buy.ToLower().Contains(dataTableParams.searchValue.ToLower())).ToList();
}
cvm.DataTableParams.totalRowsAfterfiltering = cvm.CryptoRatesList.Count;
cvm.CryptoRatesList = cvm.CryptoRatesList.Skip(dataTableParams.start).Take(dataTableParams.length).ToList();
return(cvm);
}
catch (Exception ex)
{
throw ex;
//Log exception
}
}
