회원 가입 시 스페이스 자동 생성 기능 리팩토링

src/main/java/com/javajober/core/config/AsyncConfig.java

@@ -0,0 +1,33 @@
+package com.javajober.core.config;
+
+import java.util.concurrent.Executor;
+
+import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.AsyncConfigurerSupport;
+import org.springframework.scheduling.annotation.EnableAsync;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+
+import com.javajober.core.exception.AsyncExceptionHandler;
+
+@Configuration
+@EnableAsync
+public class AsyncConfig extends AsyncConfigurerSupport {
+
+	@Bean(name="threadPoolTaskExecutor")
+	public Executor getAsyncExecutor() {
+		ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+		executor.setCorePoolSize(5);
+		executor.setMaxPoolSize(30);
+		executor.setQueueCapacity(50);
+		executor.setThreadNamePrefix("ASYNC-");
+		executor.initialize();
+		return executor;
+	}
+
+	@Override
+	public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
+		return new AsyncExceptionHandler();
+	}
+}

src/main/java/com/javajober/core/exception/AsyncExceptionHandler.java

@@ -0,0 +1,20 @@
+package com.javajober.core.exception;
+
+import java.lang.reflect.Method;
+
+import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
+
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public class AsyncExceptionHandler implements AsyncUncaughtExceptionHandler {
+
+	@Override
+	public void handleUncaughtException(Throwable throwable, Method method, Object... obj) {
+		log.info("Exception message - " + throwable.getMessage());
+		log.info("Method name - " + method.getName());
+		for (Object param: obj) {
+			log.info("Parameter value - " + param);
+		}
+	}
+}

src/main/java/com/javajober/member/event/MemberSignupEvent.java

@@ -0,0 +1,15 @@
+package com.javajober.member.event;
+
+import com.javajober.member.domain.Member;
+
+import lombok.Getter;
+
+@Getter
+public class MemberSignupEvent {
+
+	private final Member member;
+
+	public MemberSignupEvent(final Member member) {
+		this.member = member;
+	}
+}

src/main/java/com/javajober/member/event/MemberSignupEventHandler.java

@@ -0,0 +1,24 @@
+package com.javajober.member.event;
+
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.event.TransactionPhase;
+import org.springframework.transaction.event.TransactionalEventListener;
+
+import com.javajober.space.service.SpaceService;
+
+@Component
+public class MemberSignupEventHandler {
+
+	private final SpaceService spaceService;
+
+	public MemberSignupEventHandler(final SpaceService spaceService) {
+		this.spaceService = spaceService;
+	}
+
+	@Async("threadPoolTaskExecutor")
+	@TransactionalEventListener(classes = MemberSignupEvent.class, phase = TransactionPhase.AFTER_COMMIT)
+	public void handleMemberSignupEvent(final MemberSignupEvent event) {
+		spaceService.initializeAndSaveNewMemberSpaces(event.getMember());
+	}
+}

src/main/java/com/javajober/member/service/MemberService.java

@@ -1,12 +1,10 @@
 package com.javajober.member.service;
 
-
-import java.util.HashSet;
 import java.util.Optional;
-import java.util.Set;
 
 import javax.transaction.Transactional;
 
+import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 
@@ -17,34 +15,36 @@
 import com.javajober.member.dto.MemberLoginResponse;
 import com.javajober.member.dto.MemberSignupRequest;
 import com.javajober.member.dto.MemberSignupResponse;
+import com.javajober.member.event.MemberSignupEvent;
 import com.javajober.member.repository.MemberRepository;
 import com.javajober.core.refreshToken.repository.RefreshTokenRepository;
 import com.javajober.core.security.JwtTokenizer;
 import com.javajober.core.refreshToken.domain.RefreshToken;
-import com.javajober.space.domain.AddSpace;
-import com.javajober.space.domain.SpaceType;
-import com.javajober.space.dto.request.SpaceSaveRequest;
-import com.javajober.space.repository.AddSpaceRepository;
 
 @Service
 public class MemberService {
 	private final MemberRepository memberRepository;
 	private final PasswordEncoder passwordEncoder;
 	private final JwtTokenizer jwtTokenizer;
 	private final RefreshTokenRepository refreshTokenRepository;
-	private final AddSpaceRepository addSpaceRepository;
-
-	public MemberService(MemberRepository memberRepository, PasswordEncoder passwordEncoder, JwtTokenizer jwtTokenizer,
-		RefreshTokenRepository refreshTokenRepository, AddSpaceRepository addSpaceRepository) {
+	private final ApplicationEventPublisher eventPublisher;
+
+	public MemberService(
+		final MemberRepository memberRepository,
+		final PasswordEncoder passwordEncoder,
+		final JwtTokenizer jwtTokenizer,
+		final RefreshTokenRepository refreshTokenRepository,
+		final ApplicationEventPublisher eventPublisher
+	) {
 		this.memberRepository = memberRepository;
 		this.passwordEncoder = passwordEncoder;
 		this.jwtTokenizer = jwtTokenizer;
 		this.refreshTokenRepository = refreshTokenRepository;
-		this.addSpaceRepository = addSpaceRepository;
+		this.eventPublisher = eventPublisher;
 	}
 
 	@Transactional
-	public MemberSignupResponse signup(MemberSignupRequest memberSignupRequest) {
+	public MemberSignupResponse signup(final MemberSignupRequest memberSignupRequest) {
 		Optional<Member> existingMember = memberRepository.findMember(memberSignupRequest.getEmail());
 
 		if (existingMember.isPresent()) {
@@ -55,41 +55,13 @@ public MemberSignupResponse signup(MemberSignupRequest memberSignupRequest) {
 		member.setPassword(passwordEncoder.encode(memberSignupRequest.getPassword()));
 		Member saveMember = memberRepository.save(member);
 
-		initializeAndSaveNewMemberSpaces(member);
+		eventPublisher.publishEvent(new MemberSignupEvent(member));
 
 		return new MemberSignupResponse(saveMember);
 	}
 
-	private void initializeAndSaveNewMemberSpaces(Member member) {
-
-		SpaceSaveRequest personalSpaceRequest = createSpaceSaveRequest(member.getMemberName(), SpaceType.PERSONAL.getEngTitle(), member.getMemberName());
-		SpaceSaveRequest organizationSpaceRequest = createSpaceSaveRequest(member.getMemberName(), SpaceType.ORGANIZATION.getEngTitle(), "임시회사명");
-
-		Set<AddSpace> spaces = new HashSet<>();
-
-		AddSpace personalSpace = SpaceSaveRequest.toEntity(personalSpaceRequest, member);
-		spaces.add(personalSpace);
-
-		AddSpace organizationSpace = SpaceSaveRequest.toEntity(organizationSpaceRequest, member);
-		spaces.add(organizationSpace);
-
-		saveSpaces(spaces);
-	}
-
-	private SpaceSaveRequest createSpaceSaveRequest(String spaceTitle, String spaceType, String representativeName) {
-			return SpaceSaveRequest.builder()
-				.spaceTitle(spaceTitle)
-				.spaceType(spaceType)
-				.representativeName(representativeName)
-				.build();
-	}
-
-	private void saveSpaces(Set<AddSpace> spaces) {
-		addSpaceRepository.saveAll(spaces);
-	}
-
 	@Transactional
-	public MemberLoginResponse login(MemberLoginRequest loginDto) {
+	public MemberLoginResponse login(final MemberLoginRequest loginDto) {
 		Member member = memberRepository.findMember(loginDto.getEmail()).orElseThrow(()
 			-> new ApplicationException(ApiStatus.NOT_FOUND, "존재하지 않는 회원 아이디입니다."));
 

src/main/java/com/javajober/space/service/SpaceService.java

@@ -14,12 +14,20 @@
 import com.javajober.space.dto.response.MemberGroupResponse;
 import com.javajober.spaceWall.domain.FlagType;
 import com.javajober.spaceWall.repository.SpaceWallRepository;
+
 import org.springframework.stereotype.Service;
 
+import java.util.HashSet;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
+import java.util.Set;
+
+import javax.transaction.Transactional;
+
+import lombok.extern.slf4j.Slf4j;
 
+@Slf4j
 @Service
 public class SpaceService {
 
@@ -28,24 +36,62 @@ public class SpaceService {
     private final AddSpaceRepository addSpaceRepository;
     private final SpaceWallRepository spaceWallRepository;
 
-    public SpaceService(final MemberRepository memberRepository, final MemberGroupRepository memberGroupRepository,
-                        final AddSpaceRepository addSpaceRepository, final SpaceWallRepository spaceWallRepository) {
-
+    public SpaceService(
+        final MemberRepository memberRepository,
+        final MemberGroupRepository memberGroupRepository,
+        final AddSpaceRepository addSpaceRepository,
+        final SpaceWallRepository spaceWallRepository
+    ) {
         this.memberRepository = memberRepository;
         this.memberGroupRepository = memberGroupRepository;
         this.addSpaceRepository = addSpaceRepository;
         this.spaceWallRepository = spaceWallRepository;
     }
 
-    public SpaceSaveResponse save(SpaceSaveRequest request, Long memberId) {
+
+    public void initializeAndSaveNewMemberSpaces(final Member member) {
+
+        log.info("initializeAndSaveNewMemberSpaces 시작: {}, 스레드 이름: {}", member.getMemberName(), Thread.currentThread().getName());
+
+        SpaceSaveRequest personalSpaceRequest = createSpaceSaveRequest(member.getMemberName(), SpaceType.PERSONAL.getEngTitle(), member.getMemberName());
+        SpaceSaveRequest organizationSpaceRequest = createSpaceSaveRequest(member.getMemberName(), SpaceType.ORGANIZATION.getEngTitle(), "임시회사명");
+
+        Set<AddSpace> spaces = new HashSet<>();
+
+        AddSpace personalSpace = SpaceSaveRequest.toEntity(personalSpaceRequest, member);
+        spaces.add(personalSpace);
+
+        AddSpace organizationSpace = SpaceSaveRequest.toEntity(organizationSpaceRequest, member);
+        spaces.add(organizationSpace);
+
+        saveSpaces(spaces);
+
+        log.info("initializeAndSaveNewMemberSpaces 종료: {}, 스레드 이름: {}", member.getMemberName(), Thread.currentThread().getName());
+    }
+
+    private SpaceSaveRequest createSpaceSaveRequest(final String spaceTitle, final String spaceType, final String representativeName) {
+        return SpaceSaveRequest.builder()
+            .spaceTitle(spaceTitle)
+            .spaceType(spaceType)
+            .representativeName(representativeName)
+            .build();
+    }
+
+    @Transactional
+    public void saveSpaces(final Set<AddSpace> spaces) {
+        addSpaceRepository.saveAll(spaces);
+    }
+
+
+    public SpaceSaveResponse save(final SpaceSaveRequest request, final Long memberId) {
         Member member = memberRepository.findMember(memberId);
         AddSpace space = SpaceSaveRequest.toEntity(request, member);
         Long spaceId = addSpaceRepository.save(space).getId();
 
         return new SpaceSaveResponse(spaceId);
     }
 
-    public SpaceResponse find(Long addSpaceId, String spaceTypeString, Long memberId) {
+    public SpaceResponse find(final Long addSpaceId, final String spaceTypeString, final Long memberId) {
         SpaceType spaceType = SpaceType.findSpaceTypeByString(spaceTypeString);
         List<Long> addSpaceIds = addSpaceRepository.findAddSpaceIds(spaceType, memberId);
         existsAddSpace(addSpaceId, addSpaceIds);
@@ -58,11 +104,10 @@ public SpaceResponse find(Long addSpaceId, String spaceTypeString, Long memberId
                 .orElseGet(() -> new SpaceResponse(false, 0L, memberGroupResponses));
     }
 
-    private static void existsAddSpace(Long addSpaceId, List<Long> addSpaceIds) {
+    private static void existsAddSpace(final Long addSpaceId, final List<Long> addSpaceIds) {
         boolean containsId = addSpaceIds.stream().anyMatch(id -> Objects.equals(id, addSpaceId));
         if(!containsId) {
             throw new ApplicationException(ApiStatus.NOT_FOUND, "존재하지 않는 스페이스입니다.");
         }
     }
-
 }