public string GetFriends(string msg, int clientId)
{
DbMethods dbConnection = new DbMethods();
string username;
List <string> activeUsersNames = new List <string>();
lock (activeUsers[clientId])
{
if (!activeUsers[clientId].logged)
{
return(TransmisionProtocol.CreateServerMessage(ErrorCodes.NOT_LOGGED_IN, Options.LOGIN));
}
dbConnection = activeUsers[clientId].dbConnection;
username = activeUsers[clientId].userName;
foreach (User user in activeUsers)
{
activeUsersNames.Add(user.userName);
}
}
return(TransmisionProtocol.CreateServerMessage(ErrorCodes.NO_ERROR, Options.GET_FRIENDS, dbConnection.GetFriends(username, activeUsersNames)));
}