private static Dictionary <long, ContractDetail> GetContractFromDB()
{
var contracts = GetDbContracts();
if (contracts == null)
{
return(null);
}
var result = new Dictionary <long, ContractDetail>();
foreach (var contract in contracts)
{
var detail = new ContractDetail
{
ContractID = contract.ContractID,
VarietyID = contract.VarietyID,
Symbol = contract.Code,
ContractName = contract.ContractName,
Exchange = (Exchange)contract.Exchange,
OpenDate = contract.OpenDate,
ExpireDate = contract.ExpireDate,
FutureType = FutureType.General,
StartDeliverDate = contract.StartDeliverDate,
EndDeliverDate = contract.StartDeliverDate
};
result.Add(contract.ContractID, detail);
}
return(result);
}
/// <summary>
/// 获取期现合约
/// </summary>
/// <returns></returns>
public static List <ContractDetail> GetAllFutureSpotContract()
{
var allFutureSpots = new List <ContractDetail>();
var allVarietyIds = SpotContractDao.GetAllVarietyId();
var allFutureContracts = GetActiveContracts().Where(p => p.FutureType == FutureType.General).ToList();
allFutureContracts = allFutureContracts.Where(p => allVarietyIds.Contains((int)p.VarietyID)).ToList();
var allSpotContracts = SpotContractDao.GetAll();
foreach (var item in allFutureContracts)
{
var spotContract = allSpotContracts.FirstOrDefault(p => p.VarietyID == item.VarietyID);
if (spotContract == null)
{
continue;
}
var contract = new ContractDetail();
contract.ContractID = item.ContractID;
contract.VarietyID = item.VarietyID;
contract.Symbol = string.Format("{0}&XH", item.Symbol);
contract.ContractName = string.Format("{0}期现", item.ContractName);
contract.Exchange = item.Exchange;
contract.FutureType = FutureType.FutureSpot;
contract.ExpireDate = item.ExpireDate;
contract.EndDeliverDate = item.EndDeliverDate;
allFutureSpots.Add(contract);
}
return(allFutureSpots);
}
/// <summary>
/// 获取所有现货合约
/// </summary>
/// <returns></returns>
public static List <ContractDetail> GetAllSpotContract()
{
var allSpotContracts = SpotContractDao.GetAll();
var allFutureSpots = new List <ContractDetail>();
foreach (var contract in allSpotContracts)
{
var model = new ContractDetail();
var variety = VarietyDao.Get(contract.VarietyID);
if (variety != null)
{
model.Exchange = variety.EID;
}
model.ContractID = contract.SpotID;
model.VarietyID = contract.VarietyID;
model.Symbol = contract.SpotCode;
model.ContractName = contract.SpotName;
model.FutureType = FutureType.Spot;
allFutureSpots.Add(model);
}
return(allFutureSpots);
}
