protected override async Task <FillDataFromServerCommandResponse> Execute(FillDataFromServerCommand request, CancellationToken cancellationToken)
{
var result = new FillDataFromServerCommandResponse();
if ((await _cryptoRepository.GetAll()).Count > 0)
{
return(result);
}
var data = await _coinMarketCapService.GetCryptoList();
foreach (var cryptoDto in data)
{
if (await _cryptoRepository.ExistsSymbol(cryptoDto.Symbol))
{
continue;
}
await _cryptoRepository.Create(new CryptoCurrency(cryptoDto.Name, cryptoDto.Symbol, cryptoDto.Id));
result.TotalRecordAdded++;
}
await _cryptoRepository.UnitOfWork.Commit(cancellationToken);
return(result);
}
private IEnumerable <Currency> GetMergedCurrencyList()
{
if (!_mergedCurrencyList.Any())
{
lock (_mergedCurrencyListLock)
{
if (!_mergedCurrencyList.Any())
{
var fiatList = _fiatRepository.GetAll();
var cryptoList = _cryptoRepository.GetAll();
_mergedCurrencyList.AddRange(fiatList);
_mergedCurrencyList.AddRange(cryptoList);
}
}
}
return(_mergedCurrencyList);
}
public async Task CmcSaveCryptosData(List <Crypto> cryptos)
{
if (!_cryptoRepository.GetAll().Any())
{
await _cryptoRepository.AddRange(cryptos);
}
else
{
foreach (var crypto in cryptos)
{
var cryptoToUpdate = _cryptoRepository.GetCryptoByIdCrypto(crypto.IdCrypto);
if (cryptoToUpdate != null)
{
cryptoToUpdate.Price = crypto.Price;
cryptoToUpdate.Change24h = crypto.Change24h;
cryptoToUpdate.Change7d = crypto.Change7d;
await _cryptoRepository.UpdateAsync(cryptoToUpdate);
}
}
}
}
public IActionResult UpdatePrices()
{
var cryptoList = _cryptoRepository.GetAll().ToList();
var walletList = _walletRepository.GetAll().ToList();
foreach (var cryptoWallet in walletList)
{
var crypto = cryptoList.Find(c => c.IdCrypto == cryptoWallet.IdCrypto);
if (crypto != null)
{
cryptoWallet.Price = crypto.Price;
cryptoWallet.Change24h = crypto.Change24h;
cryptoWallet.Change7d = crypto.Change7d;
}
cryptoWallet.Change = _walletOperationsService.CalculateAlerts(cryptoWallet);
_walletRepository.UpdateAsync(cryptoWallet);
}
return(Ok());
}
public IEnumerable <Crypto> GetAll()
{
return(_cryptoRepository.GetAll().OrderBy(c => c.Rank));
}
