private async Task SaveChange(LadderChange change)
{
data.LadderChanges.Add(change);
await data.SaveChangesAsync();
}
private async Task CompareWithCache(LadderEntry entry, IMemoryCache cache, Func<string, Task> Send)
{
var key = entry.Request.RegionID + ":" + entry.RealmID + ":" + entry.Name;
LadderEntry cachedEntry = default(LadderEntry);
var cached = cache.TryGetValue(key, out cachedEntry);
cache.Set(key, entry);
if (cached)
{
var change = new LadderChange(cachedEntry, entry);
if (change.Changed())
{
SaveChange(change);
BroadcastChange(change, Send);
}
}
}
private async Task BroadcastChange(LadderChange change, Func<string, Task> Send)
{
var json = JsonConvert.SerializeObject(change);
await Send(json);
}