// GET api/Sync
public int Get()
{
IList<RaveDetails> uncachedEvents = new List<RaveDetails>();
using (RaveRadarContext _db = new RaveRadarContext())
{
List<Owner> owners = GetTrustedOwners(_db).ToList();
IDictionary<Int64, DateTime> cachedEventsDictionary = _db.Raves.Where(r => r.StartTime >= DateTime.Now).ToDictionary(r => r.RaveID, r => r.UpdateTime);
IDictionary<Int64, DateTime> fbActiveEvents = FQLToObjectsHelper.GetActiveEventIDsByOwner(owners); // Add submitted events to this collection
// Decide which of the active events need to be cached
IList<Int64> uncachedIds = new List<Int64>();
IList<Int64> cachedIds = new List<Int64>();
foreach (Int64 Id in fbActiveEvents.Keys)
{
if (!cachedEventsDictionary.ContainsKey(Id) || (fbActiveEvents[Id] > cachedEventsDictionary[Id]))
{
uncachedIds.Add(Id);
}
else
{
cachedIds.Add(Id);
}
}
// TODO: Don't forget to eventually integrate events without trusted owners
// - Query DB raves for all submitted raves
// Get uncached events
uncachedEvents = FQLToObjectsHelper.GetRaveDetailsFromEventIDs(uncachedIds);
// Cache the events
_db.UpsertRaveDetails(uncachedEvents, _db);
}
return uncachedEvents.Count;
}
