public IdentityUnitOfWork(string connectionString)
 {
     db             = new ApplicationContext(connectionString);
     userManager    = new ApplicationUserManager(new UserStore <ApplicationUser>(db));
     roleManager    = new ApplicationRoleManager(new RoleStore <ApplicationRole>(db));
     clientManager  = new ClientManager(db);
     carrierManager = new CarrierManager(db);
     adminManager   = new AdminManager(db);
 }
 public CarrierServices()
 {
     carrierManager = CarrierManager.Instance;
 }