private void ProcessNewChatUserInfos(int chatId, Dictionary <int, ChatUserInfo> chatUserInfos)
{
if (chatUserInfos == null || !chatUserInfos.Any())
{
return;
}
lock (ChatUserInfosCache)
{
lock (_newChatUserInfosHandlers)
{
foreach (var userInfo in chatUserInfos)
{
var id = new ChatUserId(userInfo.Key, chatId);
if (ChatUserInfosCache.ContainsKey(id))
{
ChatUserInfosCache[id] = userInfo.Value;
}
if (_newChatUserInfosHandlers.ContainsKey(id))
{
_newChatUserInfosHandlers[id]?.Invoke(this, userInfo.Value);
}
}
}
}
}
private void ProcessNewChatMembers(int chatId, IEnumerable <int> members)
{
if (members == null)
{
return;
}
var membersArray = members as int[] ?? members.ToArray();
if (!membersArray.Any())
{
return;
}
lock (ChatsStorage)
{
lock (ChatUserInfosCache)
{
var prevMembers = ChatsStorage[chatId].Users;
foreach (var excludedMember in prevMembers.Where(x => !membersArray.Contains(x)))
{
var key = new ChatUserId(excludedMember, chatId);
if (ChatUserInfosCache.ContainsKey(key))
{
ChatUserInfosCache.Remove(key);
}
}
}
ChatsStorage[chatId].Users = membersArray;
}
lock (_newChatMembersHandlers)
{
if (_newChatMembersHandlers.ContainsKey(chatId))
{
_newChatMembersHandlers[chatId]?.Invoke(this, membersArray);
}
}
}
