ch02. 관리자 시스템 - 권한 도메인, 서비스, 리포지토리 구성

• SetupDataLoader
  • 초기 데이터를 넣어두었다. 

  • @Component
    public class SetupDataLoader implements ApplicationListener<ContextRefreshedEvent> {
    
        private boolean alreadySetup = false;
    
        @Autowired
        private UserRepository userRepository;
    
        @Autowired
        private RoleRepository roleRepository;
    
        @Autowired
        private ResourcesRepository resourcesRepository;
    
        @Autowired
        private PasswordEncoder passwordEncoder;
    
        private static AtomicInteger count = new AtomicInteger(0);
    
        @Override
        @Transactional
        public void onApplicationEvent(final ContextRefreshedEvent event) {
    
            if (alreadySetup) {
                return;
            }
    
            setupSecurityResources();
    
            alreadySetup = true;
        }
    
    
    
        private void setupSecurityResources() {
            Set<Role> roles = new HashSet<>();
            Role adminRole = createRoleIfNotFound("ROLE_ADMIN", "관리자");
            roles.add(adminRole);
            createResourceIfNotFound("/admin/**", "", roles, "url");
            Account account = createUserIfNotFound("admin", "pass", "admin@gmail.com", 10,  roles);
        }
    
        @Transactional
        public Role createRoleIfNotFound(String roleName, String roleDesc) {
    
            Role role = roleRepository.findByRoleName(roleName);
    
            if (role == null) {
                role = Role.builder()
                        .roleName(roleName)
                        .roleDesc(roleDesc)
                        .build();
            }
            return roleRepository.save(role);
        }
    
        @Transactional
        public Account createUserIfNotFound(String userName, String password, String email, int age, Set<Role> roleSet) {
    
            Account account = userRepository.findByUsername(userName);
    
            if (account == null) {
                account = Account.builder()
                        .username(userName)
                        .email(email)
                        .age(age)
                        .password(passwordEncoder.encode(password))
                        .userRoles(roleSet)
                        .build();
            }
            return userRepository.save(account);
        }
    
        @Transactional
        public Resources createResourceIfNotFound(String resourceName, String httpMethod, Set<Role> roleSet, String resourceType) {
            Resources resources = resourcesRepository.findByResourceNameAndHttpMethod(resourceName, httpMethod);
    
            if (resources == null) {
                resources = Resources.builder()
                        .resourceName(resourceName)
                        .roleSet(roleSet)
                        .httpMethod(httpMethod)
                        .resourceType(resourceType)
                        .orderNum(count.incrementAndGet())
                        .build();
            }
            return resourcesRepository.save(resources);
        }
    }

• 도메인 관계도

  • 

    도메인 관계도

  •