//
// AUTH
//
/// <summary>
/// Returns wether a user with the given username and password exists or not and
/// informs the required modules about the result.
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns></returns>
public bool AuthUser(String username, String password)
{
bool ret = false;
user = synchMng.TryLogin(username, password);
workLocations = synchMng.GetFilteredLocations(true);
ret = (user != null);
if (ret)
{
MessagingCenter.Send <AppCore, List <Location> >(this, "ChooseWorkLocation", workLocations);
MessagingCenter.Send <AppCore, Role>(this, "Auth", user.Role);
}
return(ret);
}