private IConflictCheck BuildCheckChain(IConflictCheck olc)
{
IConflictCheck handler = olc;
handler.SetNext(new NullCheck());
return(handler);
}
public ConflictCheck(ICalendarEventRepository <CalendarEvent> repository
, [Optional] IOverlappingCheck olc)
{
_events = repository.GetAll(); // The idea is that, there will be many rule checks (my previous projects have over 30 rules) as well as many events (aka 1000+), so we do not want to connect to database multiple times
IConflictCheck handler = BuildCheckChain(olc);
handler.SetNext(new NullCheck()); // Null check always the last one
_chain = new ConflictCheckChain(handler);
}
public ConflictCheckChain(IConflictCheck _handler)
{
handler = _handler;
}
public IConflictCheck SetNext(IConflictCheck conflictCheck)
{
_nextCheck = conflictCheck;
return(conflictCheck);
}
