public Domain.Stock GetStock(int itemNo)
{
IDbConnection conn = _connectionFactory.GetNewSqlConnectionWithLoginDetails(new SqlConnection(connection), String.Empty, String.Empty);
var sqlStr = "select AXCategory, " +
"AXSubCategory, " +
"AXClass, " +
"Pattern, " +
"OrdCodeDescrip, " +
"OrdCode, " +
"Size, " +
"Colour, " +
"Variation, " +
"Page, " +
"SequenceNo, " +
"ItemNo, " +
"CashPrice, " +
"QtyAvail" +
" from stoStock " +
"where ItemNO = @ItemNo";
DynamicParameters param = new DynamicParameters();
param.Add("@ItemNo", itemNo, dbType: DbType.Int32, direction: ParameterDirection.Input);
Domain.Stock stock = conn.Query <Domain.Stock>(sqlStr, param, commandType: CommandType.Text).SingleOrDefault();
return(stock);
}
public void AddQuotesToStock(IEnumerable <Candle> historicalQuotes, Domain.Stock stock)
{
var mvAvgs10Info = this.GetMovingAveragesByPeriod(historicalQuotes, 10);
var macdsInfo = this.GetMACD(historicalQuotes);
var stochasticsInfo = this.GetStochastics(historicalQuotes);
var mvgAvgs = mvAvgs10Info.MovingAverages.Skip(macdsInfo.StartIndex - mvAvgs10Info.StartIndex).ToArray();
var macds = macdsInfo.Macds;
var stochastics = stochasticsInfo.StochasticsSlowsK.Skip(macdsInfo.StartIndex - stochasticsInfo.StartIndex).ToArray();
var quotes = historicalQuotes.Skip(macdsInfo.StartIndex).Take(macdsInfo.EndIndex);
int idx = 0;
foreach (var q in quotes)
{
var mvAvg10 = mvgAvgs[idx];
var stoch = stochastics[idx];
var macd = macds[idx];
var quote = new Quote()
{
DayHigh = q.High,
DayLow = q.Low,
DateTime = q.DateTime,
Open = q.Open,
Close = q.Close,
Volume = q.Volume,
MovingAverage10 = Convert.ToDecimal(mvAvg10),
Macd8179 = Convert.ToDecimal(macd),
StochasticsSlowK1450 = Convert.ToDecimal(stoch)
};
stock.Quotes.Add(quote);
idx++;
}
}
public static Stock ToEF(this Domain.Stock s)
{
if (s == null)
{
return(null);
}
return(new Stock {
Symbol = s.Symbol, Name = s.Name, Currency = s.Currency
});
}
public async Task AddStock(DTO.Stock stockDto)
{
var stock = new Domain.Stock()
{
Symbol = stockDto.Symbol,
Company = stockDto.Company,
ExchangeId = stockDto.ExchangeId
};
_financeSecurityContext.Stocks.Add(stock);
await _financeSecurityContext.SaveChangesAsync();
}
public async Task <bool> Insert(Domain.Stock stock)
{
if (await context.Stocks.FindAsync(stock.Symbol) != null)
{
return(false);
}
await context.Stocks.AddAsync(stock.ToEF());
await context.SaveChangesAsync();
return(true);
}
public bool Insert(Domain.Stock stock)
{
using (FhQuotesContext ctx = new FhQuotesContext())
{
if (ctx.Stocks.Find(stock.Symbol) == null)
{
ctx.Stocks.Add(stock.ToEF());
ctx.SaveChanges();
return(true);
}
return(false);
}
}
