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);
}
}
}
public void Add(Route route, StopGroup stop)
{
lock (ctx)
{
if (Contains(route, stop))
{
throw new InvalidOperationException("Duplicate key at Favorites.Add");
}
var table = ctx.FavoriteEntries;
int position = 1;
if (table.FirstOrDefault() != null)
{
position = table.Max(fav => fav.Position ?? 0) + 1;
}
FavoriteEntry entry = new FavoriteEntry
{
Route = route,
Stop = stop,
Position = position
};
ctx.Insert(entry);
}
}