// Remove the updated threads from session, so a fresh version can be fetched again.
public void OnThreadUpdatedCacheHandler(Types.ConvThreadCategory category = Types.ConvThreadCategory.Unknown, int officialCoinId = 0, int threadId = 0)
{
if (_memoryCache.TryGetValue(Constant.Session.GlobalThreadsByCategory, out List <ConversationFetchData> fetchData))
{
if (fetchData.IsNullOrEmpty())
{
return;
}
if (threadId > 0)
{
if (fetchData.Any(x => x.Results.Any(t => t.ThreadId == threadId)))
{
fetchData.RemoveAll(x => x.Results.Any(t => t.ThreadId == threadId));
_memoryCache.Set(Constant.Session.GlobalThreadsByCategory, fetchData, TimeSpan.FromHours(24));
}
}
else if (fetchData.Any(x => x.Category == category && x.OfficialCoinId == officialCoinId))
{
ConversationFetchData desiredResult = fetchData.First(x => x.Category == category && x.OfficialCoinId == officialCoinId);
fetchData.Remove(desiredResult);
_memoryCache.Set(Constant.Session.GlobalThreadsByCategory, fetchData, TimeSpan.FromHours(24));
}
}
}
public async Task <List <BBThread> > GetThreadsByCategory(int take, Types.ConvThreadCategory category, int officialCoinId = 0)
{
if (_memoryCache.TryGetValue(Constant.Session.GlobalThreadsByCategory, out List <ConversationFetchData> fetchData))
{
if (!fetchData.IsNullOrEmpty() && fetchData.Any(x => x.Take == take && x.Category == category && x.OfficialCoinId == officialCoinId))
{
// This results already exist.
ConversationFetchData desiredResult = fetchData.First(x => x.Take == take && x.Category == category && x.OfficialCoinId == officialCoinId);
return(desiredResult.Results);
}
}
// Results does not exist, or fetchData itself is non-existant.
if (fetchData.IsNullOrEmpty())
{
fetchData = new List <ConversationFetchData>();
}
List <BBThread> results = await CommunityLogic.GetMessageThreads(50, Types.ConvThreadCategory.MainDashboard, CurrentUser, officialCoinId : officialCoinId);
fetchData.Add(new ConversationFetchData
{
Take = take,
Category = category,
OfficialCoinId = officialCoinId,
Results = results
});
_memoryCache.Set(Constant.Session.GlobalThreadsByCategory, fetchData, TimeSpan.FromHours(24));
return(results);
}
