protected IEventCacheReadObject CreateOrJoinSimpleEvent(
Guid componentId,
Event eventObj,
Guid?oldEventId,
TimeSpan joinInterval,
Guid accountId,
out bool isEventNew)
{
IEventCacheReadObject rLastEvent = null;
if (oldEventId.HasValue)
{
rLastEvent = AllCaches.Events.Find(new AccountCacheRequest()
{
AccountId = accountId,
ObjectId = oldEventId.Value
});
}
else
{
var accountDbContext = Context.DbContext.GetAccountDbContext(accountId);
var repository = accountDbContext.GetEventRepository();
var lastEvent = repository.GetForJoin(eventObj);
if (lastEvent != null)
{
rLastEvent = AllCaches.Events.GetForRead(lastEvent, accountId);
}
}
if (rLastEvent != null)
{
var request = new AccountCacheRequest()
{
AccountId = accountId,
ObjectId = rLastEvent.Id
};
if (AllCaches.Events.ExistsInStorage(request))
{
using (var wLastEvent = AllCaches.Events.Write(request))
{
bool canJoin = EventHelper.CanJoinSimpleEvents(wLastEvent, eventObj, joinInterval);
if (canJoin)
{
// Можно склеивать
UpdateJoinedEvent(accountId, componentId, wLastEvent, eventObj);
isEventNew = false;
wLastEvent.BeginSave();
return(wLastEvent);
}
}
}
}
// Создадим новое
{
var accountDbContext = Context.DbContext.GetAccountDbContext(accountId);
var eventRepository = accountDbContext.GetEventRepository();
isEventNew = true;
eventRepository.Add(eventObj);
accountDbContext.SaveChanges();
var wEvent = EventCacheWriteObject.CreateForUpdate(eventObj, accountId);
AllCaches.Events.AddOrGet(wEvent);
return(wEvent);
}
}
