public async Task <IActionResult> DividendArbitrage2(DividendCalendarRequest request)
{
var timer = new Stopwatch();
timer.Start();
await _dividendProvider.GetDividendCalendarWithPrices2(request);
timer.Stop();
return(Ok("Time taken: " + timer.Elapsed.ToString(@"m\:ss\.fff")));
}
public async Task <List <DividendCalendarItem2> > GetDividendCalendar2(DividendCalendarRequest input)
{
var httpClient = _httpClientFactory.CreateClient();
var request = new HttpRequestMessage(HttpMethod.Get, GetStockDividendCalendar(input));
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
using var response = await httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
var stream = await response.Content.ReadAsStreamAsync();
using StreamReader reader = new StreamReader(stream);
using JsonTextReader jsonReader = new JsonTextReader(reader);
JsonSerializer ser = new JsonSerializer();
var result = ser.Deserialize <List <DividendCalendarItem2> >(jsonReader);
return(result);
}
public async Task GetDividendCalendarWithPrices2(DividendCalendarRequest request)
{
await _stocksRepository.DeleteAllDividendCalendarEntities2();
await _stocksRepository.DeleteStockPriceEntities();
var result = await _dividendCalendarService.GetDividendCalendar2(request);
var stocksToInsert = _mapper.Map <List <DividendCalendarEntity2> >(result);
await _stocksRepository.SaveDividendCalendarEntities2(stocksToInsert);
var stockSplits = ListExtensions.Split(result, 10);
foreach (var stockSplit in stockSplits)
{
var stockSymbols = StringExtensions.GetSymbolsString(stockSplit.Select(x => x.Symbol).ToArray());
var prices = await _stockPriceService.GetStockPrices(stockSymbols);
var dbPriceEntities = _mapper.Map <List <StockPriceEntity> >(prices);
await _stocksRepository.SaveStockPriceEntities(dbPriceEntities);
}
}
private string GetStockDividendCalendar(DividendCalendarRequest input)
{
var result = $"https://financialmodelingprep.com/api/v3/stock_dividend_calendar?from={input.From.ToString("yyyy-MM-dd")}&to={input.To.ToString("yyyy-MM-dd")}&apikey={_settings.ApiToken}";
return(result);
}
public async Task <IActionResult> GetDividendCalendar(DividendCalendarRequest request)
{
var result = await _dividendProvider.GetDividendCalendar(request);
return(Ok(result));
}
public async Task <IActionResult> DividendArbitrage(DividendCalendarRequest request)
{
var result = await _dividendProvider.GetDividendCalendarWithPrices(request);
return(Ok(result));
}
public async Task <List <DividendCalendarItem> > GetDividendCalendarWithPrices(DividendCalendarRequest request)
{
await _stocksRepository.DeleteAllDividendCalendarEntities();
var result = await _dividendCalendarService.GetDividendCalendar(request);
await UpdateStockPrices(result);
var stocksToInsert = _mapper.Map <List <DividendCalendarEntity> >(result);
await _stocksRepository.SaveDividendCalendarEntities(stocksToInsert);
return(result);
}
public async Task <List <DividendCalendarItem> > GetDividendCalendar(DividendCalendarRequest request)
{
var result = await _dividendCalendarService.GetDividendCalendar(request);
return(result);
}
