public async Task <ActionResult <IEnumerable <Game> > > GetOddsFromDataFeed(
DataFeedId dataFeedId,
SportId sportId,
CancellationToken cancellation)
{
return(Ok(await _feedManager.GetOddsFromDataFeed(sportId, dataFeedId, cancellation)));
}
private IDataFeed GetDataFeed(DataFeedId dataFeedId)
{
if (!_dataFeeds.TryGetValue(dataFeedId, out var dataFeed))
{
_logger.LogError("Data feed id {DataFeedId} is invalid or not available", dataFeedId);
throw new ArgumentException($"Data feed id {dataFeedId} is invalid or not available");
}
return(dataFeed);
}
public async Task <IEnumerable <Game> > GetOddsFromDataFeed(SportId sportId, DataFeedId dataFeedId, CancellationToken cancellation)
{
var key = GetFeedKey(sportId, dataFeedId);
var result = await _cache.GetAsync <IEnumerable <Game> >(key, cancellation);
if (result == null)
{
var dataFeed = GetDataFeed(dataFeedId);
result = await dataFeed.GetOdds(sportId, cancellation);
await _cache.SetAsync(key, result, dataFeed.Throttle, cancellation);
}
return(result);
}
public ActionResult <IEnumerable <Option> > GetDataFeedSports(DataFeedId dataFeedId)
{
var sports = _feedManager.GetDataFeedSports(dataFeedId);
return(Ok(Option.GetFromEnum(sports)));
}
public async Task <ActionResult <IEnumerable <Game> > > CalculateArbitrageFromFeed(SportId sportId, DataFeedId dataFeedId, CancellationToken cancellation)
{
var games = await _feedManager.GetOddsFromDataFeed(sportId, dataFeedId, cancellation);
return(Ok(_arbitrageCalculator.CalculateArbitrageOpportunities(games).ToList()));
}
private static string GetFeedKey(SportId sportId, DataFeedId dataFeedId)
{
return($"{{{dataFeedId}}}:{{{sportId}}}");
}
public IEnumerable <SportId> GetDataFeedSports(DataFeedId dataFeedId)
{
var dataFeed = GetDataFeed(dataFeedId);
return(dataFeed.SupportedSports);
}
