public UserHandler(IUserRepository userRepository, ITokenService tokenService, IKeyAccessRepository keyAccessRepository)
 {
     _userRepository      = userRepository;
     _tokenService        = tokenService;
     _keyAccessRepository = keyAccessRepository;
 }
 public KeyAccessHandler(IKeyAccessRepository keyAccessRepository, IAdminRepository adminRepository)
 {
     _keyAccessRepository = keyAccessRepository;
     _adminRepository     = adminRepository;
 }