public RequestGroup CreatePartialRequestGroup(IEnumerable <Request> declinedRequests, IEnumerable <Ranking> rankings, DateTimeOffset?newRequestExpiry, DateTimeOffset newRequestCreationTime, bool isTerminalRequest = false)
{
var brokersWithRequestGroups = RequestGroups.Select(r => r.Ranking.BrokerId);
var ranking = rankings.Where(r => !brokersWithRequestGroups.Contains(r.BrokerId)).OrderBy(r => r.Rank).FirstOrDefault();
var orders = declinedRequests.GetRequestOrders();
if (ranking == null)
{
// Rejected by all brokers, close all orders
SetStatus(OrderStatus.NoBrokerAcceptedOrder, false);
orders.ToList().ForEach(o => o.Status = OrderStatus.NoBrokerAcceptedOrder);
return(null);
}
var requestGroup = new RequestGroup(
ranking,
newRequestExpiry,
newRequestCreationTime,
orders.Select(o => o.CreateRequest(ranking, newRequestExpiry, newRequestCreationTime, isTerminalRequest)).ToList(),
isTerminalRequest
);
RequestGroups.Add(requestGroup);
return(requestGroup);
}
private RequestGroup CreateQuarantinedRequestGroup(Ranking ranking, DateTimeOffset creationTime, Quarantine quarantine)
{
var requestGroup = new RequestGroup(ranking, creationTime, Orders.Select(o => o.CreateQuarantinedRequest(ranking, creationTime, quarantine)).ToList(), quarantine);
RequestGroups.Add(requestGroup);
return(requestGroup);
}
public Request(Ranking ranking, DateTimeOffset?expiry, DateTimeOffset creationTime, bool isTerminalRequest = false, bool isChangeInterpreter = false, RequestGroup requestGroup = null)
{
if (!isChangeInterpreter && expiry.HasValue && expiry < creationTime)
{
throw new InvalidOperationException("The Request cannot have an expiry before the creation time.");
}
Ranking = ranking;
Status = RequestStatus.Created;
ExpiresAt = expiry;
CreatedAt = creationTime;
IsTerminalRequest = isTerminalRequest;
RequestGroup = requestGroup;
}
public RequestGroup CreateRequestGroup(IEnumerable <Ranking> rankings, DateTimeOffset?newRequestExpiry, DateTimeOffset newRequestCreationTime, bool isTerminalRequest = false)
{
var ranking = GetNextRanking(rankings, newRequestCreationTime);
if (ranking == null)
{
// Rejected by all brokers, close all orders
SetStatus(OrderStatus.NoBrokerAcceptedOrder);
return(null);
}
var requestGroup = new RequestGroup(
ranking,
newRequestExpiry,
newRequestCreationTime,
Orders.Select(o => o.CreateRequest(ranking, newRequestExpiry, newRequestCreationTime, isTerminalRequest)).ToList(),
isTerminalRequest
);
RequestGroups.Add(requestGroup);
return(requestGroup);
}
