public async void TestGetDailyTickerEntityList()
{
string tempTickerFolder = "/tmp/screen3_temp_files/localticker/";
TickerBLL bll = new TickerBLL(this.s3_bucket_name, tempTickerFolder);
await bll.GetDailyTickerEntityList("ANZ");
await bll.GetDailyTickerEntityList("SUN");
}
public async void TestHeikinAshi()
{
TickerBLL bll = new TickerBLL(this.s3_bucket_name, this.tempTickerFolder);
List <TickerEntity> tList = await bll.GetDailyTickerEntityList("ORG", 20191001, 20191101);
double[] o = new double[tList.Count];
double[] h = new double[tList.Count];
double[] l = new double[tList.Count];
double[] c = new double[tList.Count];
double?[] oo = new double?[tList.Count];
double?[] oh = new double?[tList.Count];
double?[] ol = new double?[tList.Count];
double?[] oc = new double?[tList.Count];
var i = 0;
foreach (var t in tList)
{
o[i] = t.O;
h[i] = t.H;
l[i] = t.L;
c[i] = t.C;
i++;
}
Result res = HeikinAshi.Calculate(o, c, h, l, oo, oc, oh, ol);
Console.WriteLine(ObjectHelper.ToJson(oo));
}
public async void TestMACD()
{
TickerBLL bll = new TickerBLL(this.s3_bucket_name, this.tempTickerFolder);
List <TickerEntity> tList = await bll.GetDailyTickerEntityList("ORG", 20181001, 20191101);
double[] inputData = new double[tList.Count];
var i = 0;
foreach (var t in tList)
{
inputData[i] = t.C;
i++;
}
double?[] m = new double?[tList.Count];
double?[] s = new double?[tList.Count];
double?[] h = new double?[tList.Count];
Result res = MACD.Calculate(inputData, 26, 12, 9, m, s, h);
var tArray = tList.ToArray();
for (int j = 0; j < tList.Count; j++)
{
Console.WriteLine($"{tArray[j].T} {tArray[j].P} O: {tArray[j].O} H: {tArray[j].H} L: {tArray[j].L} C: {tArray[j].C} M: {m[j]} S: {s[j]} H: {h[j]} ");
}
}
public async void TestMigrateExistingTickersToDb()
{
string tempTickerFolder = "/tmp/screen3_temp_files/localticker/";
string tableName = "stevenjiangnz-screen3-tickers";
TickerBLL bll = new TickerBLL(this.s3_bucket_name, tempTickerFolder);
TickerDbBLL dbBll = new TickerDbBLL(tableName);
string stock_tableName = "stevenjiangnz-screen3-asx300";
StockBLL stockbll = new StockBLL(stock_tableName);
var stockList = await stockbll.GetAll();
Console.WriteLine("stocklist: " + ObjectHelper.ToJson(stockList.Count));
foreach (var stock in stockList)
{
var tickerList = await bll.GetDailyTickerEntityList(stock.Code);
await dbBll.AppendTickerRange(tickerList);
Console.WriteLine($"updated ticker count: {tickerList.Count}, {stock.Code}");
}
}
public async Task <ActionResult> Get(string code, string type = "day", int?start = 0, int?end = 0)
{
TickerBLL bll = new TickerBLL(this.s3_bucket_name, this.local_temp_folder);
List <TickerEntity> tickerList = new List <TickerEntity>();
Console.WriteLine($"code: {code} type: {type} start: {start} end: {end}");
if (type.ToLower() == "day")
{
tickerList = await bll.GetDailyTickerEntityList(code.ToUpper(), start, end);
}
else if (type.ToLower() == "week")
{
tickerList = await bll.GetWeeklyTickerEntityList(code.ToUpper(), start, end);
}
else
{
return(BadRequest($"Wrong type input: {type}"));
}
return(Ok(tickerList));
}
