public void PushForward(Route route, StopGroup stop)
{
lock (ctx)
{
var originalEntry = ctx.FavoriteEntries.Where(e => e.RouteID == route.ID && e.StopID == stop.ID).Single();
var nextEntry = ctx.FavoriteEntries.Where(e => e.Position > originalEntry.Position).MinBy(e => e.Position.Value);
if (nextEntry != null)
{
int?nextPos = nextEntry.Position;
nextEntry.Position = originalEntry.Position;
originalEntry.Position = nextPos;
ctx.Update(nextEntry);
ctx.Update(originalEntry);
}
}
}
public void AddTimetableHistory(Route route, StopGroup stop, int weight = 1)
{
lock (ctx)
{
DateTime now = DateTime.Now;
var q = from e in ctx.HistoryEntries
where e.RouteID == route.ID && e.StopID == stop.ID
select e;
HistoryEntry entry = q.SingleOrDefault(x => x.IsActive(now));
if (entry != null)
{
entry.RawCount = entry.RawCount + (weight << FloatingBits);
ctx.Update(entry);
}
else
{
entry = new HistoryEntry(now)
{
Route = route, Stop = stop, RawCount = weight << FloatingBits
};
ctx.Insert(entry);
}
}
}