public InvariantPartStore GetPartStore(int furnitureItemId)
{
FurnitureItemModel furniture = FurnitureRepo.Get(furnitureItemId);
if (furniture == null)
{
throw new NotFoundException("furniture");
}
IEnumerable <IGrouping <int, UsedPartModel> > usedParts = furniture.UsedParts.Where(part => part.PartId.HasValue)
.GroupBy(part => part.PartId.Value);
InvariantPartStore store = new InvariantPartStore();
foreach (IGrouping <int, UsedPartModel> used in usedParts)
{
PartModel part = PartRepo.Get(used.Key);
InvariantPartStorePosition position = new InvariantPartStorePosition(part, used.Count());
store.Positions.Add(position);
}
return(store);
}
public BuildSessionModel InitBuildSession(StartBuildDto startBuildDto)
{
SessionService.CheckSession(startBuildDto.Session);
FurnitureItemModel furniture = FurnitureRepo.Get(startBuildDto.FurnitureId.Value);
if (furniture == null)
{
throw new NotFoundException("furniture");
}
bool canBuild = FurnitureService.CanBuild(startBuildDto.Session, startBuildDto.FurnitureId.Value);
if (!canBuild)
{
throw new NotFoundException("all owned parts");
}
int userId = startBuildDto.Session.UserId.Value;
if (UserBuildTokens.ContainsKey(userId))
{
RemoveSessionByUserId(userId);
}
//throw new ConflictException("build sessions");
string token = HashingService.GetHash(Guid.NewGuid().ToString());
IEnumerable <ConcretePartModel> possiblePartsToUse = ConcretePartRepo
.GetOwnedByUser(userId)
.Where(part => !part.IsForSell && !part.IsInUse)
.ToList();
BuildSessionManager buildSessionInfo = new BuildSessionManager(
userId, possiblePartsToUse, furniture,
new BuildSessionModel(token, furniture.Id)
);
UserBuildTokens.Add(userId, token);
BuildSessions.Add(token, buildSessionInfo);
return(buildSessionInfo.BuildSession);
}