/// <summary>
/// Checks (light) if the list of users has changed
/// </summary>
/// <returns></returns>
public Response CheckUsers()
{
var response = new Response();
var room = CurrentRoom;
if (room.LastUserChange <= RoomUsersDate) return response;
foreach (var keyValue in room.Users)
{
response.Users.Add(keyValue.Value);
}
RoomUsersDate = room.LastUserChange;
return response;
}
/// <summary>
/// Checks (light) if the list of users the user
/// </summary>
private void CheckUsers(Response response)
{
response.Users = CheckUsers().Users;
}
public Response CheckMessages(int lastMessage)
{
var response = new Response();
SetLastActivity();
//Get messages from the db
var da = new ChatDataAccess();
var messages = da.GetRoomMessages(lastMessage, RoomId);
if (messages.Count <= 0)
return response;
response.Messages.AddRange(messages);
response.LastMessageId = messages[messages.Count - 1].Id;
CheckUsers(response);
return response;
}