public async Task RoomMemberPayloadDirty(string roomId)
{
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"roomMemberPayloadDirty({roomId})");
}
var contactIdList = await RoomMemberList(roomId);
foreach (var contactId in contactIdList)
{
var cacheKey = CacheKeyRoomMember(roomId, contactId);
_ = CacheRoomMemberPayload.Delete(cacheKey);
}
}
public async Task <RoomMemberPayload> RoomMemberPayload(string roomId, string memberId)
{
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"roomMemberPayload(roomId={roomId}, memberId={memberId})");
}
if (string.IsNullOrWhiteSpace(roomId) || string.IsNullOrWhiteSpace(memberId))
{
throw new ArgumentException("no id");
}
//1. Try to get from cache
var cacheKey = CacheKeyRoomMember(roomId, memberId);
var cachedPayload = CacheRoomMemberPayload.Get(cacheKey);
if (cachedPayload != null)
{
return(cachedPayload);
}
//2. Cache not found
var rawPayload = await RoomMemberRawPayload(roomId, memberId);
if (rawPayload == null)
{
throw new InvalidOperationException($"contact({memberId}) is not in the Room({roomId})");
}
var payload = await RoomMemberRawPayloadParser(rawPayload);
CacheRoomMemberPayload.Set(cacheKey, payload);
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"roomMemberPayload({roomId}) cache SET");
}
return(payload);
}
