private async Task <BetRateCalculator> GetBetRateCalculator(BetRateAlgorithm betRateAlgorithm)
{
var factory = new BetRateCalculatorFactory(betRateAlgorithm.LocusRage);
AlgorithmType algorithmType = await this._repositoryAlgorithmType.Get(betRateAlgorithm.AlgorithmTypeId);
return(factory.Create(algorithmType.Name));
}
private async Task <BetRateCalculatorDateTime> GetBetRateCalculator(BetRateAlgorithm betRateAlgorithm, Event @event)
{
var factory = new BetRateCalculatorFactory(betRateAlgorithm.LocusRage);
AlgorithmType algorithmType = await this._repositoryAlgorithmType.Get(betRateAlgorithm.AlgorithmTypeId);
return(factory.CreateDateTime(algorithmType.Name, @event.StartDate, @event.EndDate));
}
public async Task <byte[]> CalculateBetConditionChartData(BetRateAlgorithm betRateAlgorithm)
{
ICalculator <double, double> calculator = await this.GetBetRateCalculator(betRateAlgorithm);
byte[] data = Enumerable.Range(0, 100)
.Select(p => (byte)(calculator.Calculate(p / 100.0) * byte.MaxValue))
.ToArray();
return(data);
}
public async Task <BetRateAlgorithm> CreateEventBetRateAlgorithm(Account account, AlgorithmType algorithmType, double startRate, double endRate, double locusRage)
{
using (this._scopeableFactory.Create())
{
var betRateAlgorithm = new BetRateAlgorithm
{
AccountId = account.Id,
AlgorithmTypeId = algorithmType.Id,
StartRate = startRate,
EndRate = endRate,
LocusRage = locusRage
};
await this._repositoryBetRateAlgorithm.Add(betRateAlgorithm);
return(betRateAlgorithm);
}
}
public async Task <EventBetCondition> CreateEventBetCondition(Account account, CurrencyType currencyType, BetRateAlgorithm betRateAlgorithm, DateTime closeDate)
{
using (this._scopeableFactory.Create())
{
var eventBetCondition = new EventBetCondition
{
AccountId = account.Id,
CloseDate = closeDate,
CurrencyTypeId = currencyType.Id,
EventBetRateAlgorithmId = betRateAlgorithm.Id,
};
await this._repositoryEventBetCondition.Add(eventBetCondition);
return(eventBetCondition);
}
}