/// <summary>
/// Initializes a new instance of the <see cref="Principal"/> class.
/// </summary>
public ReferralSystemPrincipal(string username, FormsAuthenticationTicket authTicket)
{
this.Username = username;
UserAuthService userAuthService = DependencyResolver.Current.GetService <UserAuthService>();
UserViewModel user = userAuthService.GetUser(username);
this.Identity = new FormsIdentity(authTicket);
this.UserID = user.UserID;
this.EmployeeID = user.EmployeeID;
this.RoleType = user.Type;
}