public CircleApplicationService( ICircleFactory circleFactory, ICircleRepository circleRepository, ICircleInvitationRepository circleInvitationRepository, CircleService circleService, IUserRepository userRepository) { this.circleFactory = circleFactory; this.circleRepository = circleRepository; this.circleInvitationRepository = circleInvitationRepository; this.circleService = circleService; this.userRepository = userRepository; }