public static ChatMessageProxy LeaveChat(LoginUser loginUser, int id, ChatParticipantType type, int chatID)
{
Chat chat = Chats.GetChat(loginUser, chatID);
ChatParticipant self = ChatParticipants.GetChatParticipant(loginUser, id, type, chatID);
if (self == null || self.DateLeft != null)
{
return(null);
}
self.DateLeft = DateTime.UtcNow;
self.Collection.Save();
ChatMessageProxy message = AddNotification(loginUser, chatID, id, type, string.Format("{0} {1} has left the chat.", self.FirstName, self.LastName));
if (self.ParticipantType != ChatParticipantType.User)
{
return(message);
}
ChatParticipants participants = new ChatParticipants(loginUser);
participants.LoadByChatID(chatID);
bool allUsersGone = true;
foreach (ChatParticipant item in participants)
{
if (item.DateLeft == null && item.ParticipantType == ChatParticipantType.User)
{
allUsersGone = false;
break;
}
}
if (allUsersGone)
{
foreach (ChatParticipant item in participants)
{
if (item.DateLeft == null)
{
LeaveChat(loginUser, item.ParticipantID, item.ParticipantType, chatID);
}
}
}
return(message);
}
public static void UpdateAction(LoginUser loginUser, int chatID)
{
Chat chat = Chats.GetChat(loginUser, chatID);
if (chat == null || chat.ActionID == null)
{
return;
}
Action action = Actions.GetAction(loginUser, (int)chat.ActionID);
if (action == null)
{
return;
}
action.Description = chat.GetHtml(true, loginUser.OrganizationCulture);
action.Collection.Save();
}