private IEnumerable <CryptoAsset> FilterNotSavedAssets(IEnumerable <CryptoAsset> allAssets)
{
ICryptoTickerRepository cryptoTickerRepository = new CryptoTickerRepository(this.DataContext);
List <Data.DataModels.CryptoTicker> existingAssets = cryptoTickerRepository.FindAll().ToList();
return(allAssets.Where(a => !existingAssets.Any(ea => string.Compare(ea.Ticker, a.Symbol, true) == 0)));
}
internal void SaveCoinbaseDataToDb()
{
ICryptoTickerRepository cryptoTickerRepository = new CryptoTickerRepository(this.DataContext);
ICurrencySymbolRepository currencySymbolRepository = new CurrencySymbolRepository(this.DataContext);
ICryptoTradeHistoryRepository cryptoTradeHistoryRepository = new CryptoTradeHistoryRepository(this.DataContext);
CoinbaseParser coinbaseParser = new CoinbaseParser(cryptoTickerRepository, currencySymbolRepository, cryptoTradeHistoryRepository);
coinbaseParser.ParseCoinbaseReport();
}
/// <summary>
/// Download all assets to SQL database
/// </summary>
internal async Task DownloadAssets()
{
CryptoWatch cryptoWatch = new CryptoWatch(new HttpClient());
IEnumerable <CryptoAsset> assets = await cryptoWatch.GetAssets();
ICryptoTickerRepository cryptoTickerRepository = new CryptoTickerRepository(this.DataContext);
assets = this.FilterNotSavedAssets(assets);
foreach (CryptoAsset asset in assets)
{
this.CreateTickerEntity(asset, cryptoTickerRepository);
}
cryptoTickerRepository.Save();
}