[LIME-131] 이벤트 비동기 처리를 통해 투표 로직과 레디스 로직 분리

lime-api/src/main/java/com/programmers/lime/LimeApplication.java

@@ -3,8 +3,10 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.ConfigurationPropertiesScan;
+import org.springframework.scheduling.annotation.EnableAsync;
 import org.springframework.scheduling.annotation.EnableScheduling;
 
+@EnableAsync
 @SpringBootApplication
 @EnableScheduling
 @ConfigurationPropertiesScan({"com.programmers.lime.global.config.security.jwt", "com.programmers.lime.domains.auth"})

lime-api/src/main/java/com/programmers/lime/domains/vote/application/VoteService.java

@@ -3,6 +3,7 @@
 import java.util.Collections;
 import java.util.List;
 
+import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.stereotype.Service;
 
 import com.programmers.lime.common.cursor.CursorPageParameters;
@@ -26,6 +27,10 @@
 import com.programmers.lime.error.BusinessException;
 import com.programmers.lime.error.EntityNotFoundException;
 import com.programmers.lime.error.ErrorCode;
+import com.programmers.lime.global.event.ranking.vote.RankingAddEvent;
+import com.programmers.lime.global.event.ranking.vote.RankingDecreasePopularityEvent;
+import com.programmers.lime.global.event.ranking.vote.RankingDeleteEvent;
+import com.programmers.lime.global.event.ranking.vote.RankingUpdateEvent;
 import com.programmers.lime.global.util.MemberUtils;
 import com.programmers.lime.redis.vote.VoteRankingInfo;
 import com.programmers.lime.redis.vote.VoteRedisManager;
@@ -44,14 +49,15 @@ public class VoteService {
 	private final MemberUtils memberUtils;
 	private final ItemReader itemReader;
 	private final VoteRedisManager voteRedisManager;
+	private final ApplicationEventPublisher eventPublisher;
 
 	public Long createVote(final VoteCreateServiceRequest request) {
 		final Long memberId = memberUtils.getCurrentMemberId();
+
 		validateItemIds(request.item1Id(), request.item2Id());
-		final Vote vote = voteAppender.append(memberId, request.toImplRequest());
 
-		final VoteRankingInfo rankingInfo = getVoteRedis(vote);
-		voteRedisManager.addRanking(vote.getHobby().toString(), rankingInfo);
+		final Vote vote = voteAppender.append(memberId, request.toImplRequest());
+		eventPublisher.publishEvent(new RankingAddEvent(String.valueOf(vote.getHobby()), getVoteRedis(vote)));
 
 		return vote.getId();
 	}
@@ -84,11 +90,7 @@ private void participate(
 				voter -> voteManager.reParticipate(itemId, voter),
 				() -> {
 					voteManager.participate(vote, memberId, itemId);
-					voteRedisManager.updateRanking(
-						vote.getHobby().toString(),
-						vote.isVoting(),
-						getVoteRedis(vote)
-					);
+					eventPublisher.publishEvent(new RankingUpdateEvent(String.valueOf(vote.getHobby()), vote.isVoting(), getVoteRedis(vote)));
 				}
 			);
 	}
@@ -98,8 +100,7 @@ public void cancelVote(final Long voteId) {
 		final Vote vote = voteReader.read(voteId);
 
 		voteManager.cancel(vote, memberId);
-
-		voteRedisManager.decreasePopularity(vote.getHobby().toString(), getVoteRedis(vote));
+		eventPublisher.publishEvent(new RankingDecreasePopularityEvent(String.valueOf(vote.getHobby()), getVoteRedis(vote)));
 	}
 
 	public void deleteVote(final Long voteId) {
@@ -111,8 +112,7 @@ public void deleteVote(final Long voteId) {
 		}
 
 		voteRemover.remove(vote);
-
-		voteRedisManager.remove(vote.getHobby().toString(), getVoteRedis(vote));
+		eventPublisher.publishEvent(new RankingDeleteEvent(String.valueOf(vote.getHobby()), getVoteRedis(vote)));
 	}
 
 	public VoteGetServiceResponse getVote(final Long voteId) {

lime-api/src/main/java/com/programmers/lime/global/event/ranking/vote/RankingAddEvent.java

@@ -0,0 +1,9 @@
+package com.programmers.lime.global.event.ranking.vote;
+
+import com.programmers.lime.redis.vote.VoteRankingInfo;
+
+public record RankingAddEvent(
+	String hobby,
+	VoteRankingInfo voteRankingInfo
+) {
+}

lime-api/src/main/java/com/programmers/lime/global/event/ranking/vote/RankingDecreasePopularityEvent.java

@@ -0,0 +1,9 @@
+package com.programmers.lime.global.event.ranking.vote;
+
+import com.programmers.lime.redis.vote.VoteRankingInfo;
+
+public record RankingDecreasePopularityEvent(
+	String hobby,
+	VoteRankingInfo voteRankingInfo
+) {
+}

lime-api/src/main/java/com/programmers/lime/global/event/ranking/vote/RankingDeleteEvent.java

@@ -0,0 +1,9 @@
+package com.programmers.lime.global.event.ranking.vote;
+
+import com.programmers.lime.redis.vote.VoteRankingInfo;
+
+public record RankingDeleteEvent(
+	String hobby,
+	VoteRankingInfo voteRankingInfo
+) {
+}

lime-api/src/main/java/com/programmers/lime/global/event/ranking/vote/RankingEventListener.java

@@ -0,0 +1,40 @@
+package com.programmers.lime.global.event.ranking.vote;
+
+import org.springframework.context.event.EventListener;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+
+import com.programmers.lime.redis.vote.VoteRedisManager;
+
+import lombok.RequiredArgsConstructor;
+
+@Component
+@RequiredArgsConstructor
+public class RankingEventListener {
+
+	private final VoteRedisManager voteRedisManager;
+
+	@Async
+	@EventListener
+	public void addRanking(final RankingAddEvent event) {
+		voteRedisManager.addRanking(event.hobby(), event.voteRankingInfo());
+	}
+
+	@Async
+	@EventListener
+	public void updateRanking(final RankingUpdateEvent event) {
+		voteRedisManager.updateRanking(event.hobby(), event.isVoting(), event.voteRankingInfo());
+	}
+
+	@Async
+	@EventListener
+	public void decreasePopularity(final RankingDecreasePopularityEvent event) {
+		voteRedisManager.updatePopularity(event.hobby(), event.voteRankingInfo(), -1);
+	}
+
+	@Async
+	@EventListener
+	public void deleteRanking(final RankingDeleteEvent event) {
+		voteRedisManager.deleteRanking(event.hobby(), event.voteRankingInfo());
+	}
+}

lime-api/src/main/java/com/programmers/lime/global/event/ranking/vote/RankingUpdateEvent.java

@@ -0,0 +1,10 @@
+package com.programmers.lime.global.event.ranking.vote;
+
+import com.programmers.lime.redis.vote.VoteRankingInfo;
+
+public record RankingUpdateEvent(
+	String hobby,
+	boolean isVoting,
+	VoteRankingInfo voteRankingInfo
+) {
+}

lime-api/src/test/java/com/programmers/lime/domains/vote/application/VoteServiceTest.java

@@ -36,8 +36,6 @@
 import com.programmers.lime.error.EntityNotFoundException;
 import com.programmers.lime.error.ErrorCode;
 import com.programmers.lime.global.util.MemberUtils;
-import com.programmers.lime.redis.vote.VoteRankingInfo;
-import com.programmers.lime.redis.vote.VoteRedisManager;
 
 class VoteServiceTest extends IntegrationTest {
 
@@ -59,9 +57,6 @@ class VoteServiceTest extends IntegrationTest {
 	@MockBean
 	private MemberUtils memberUtils;
 
-	@MockBean
-	private VoteRedisManager voteRedisManager;
-
 	private Item item1;
 	private Item item2;
 	private Vote vote;
@@ -94,26 +89,11 @@ void createVoteTest() {
 			given(memberUtils.getCurrentMemberId())
 				.willReturn(1L);
 
-			willDoNothing()
-				.given(voteRedisManager)
-				.addRanking(anyString(), any(VoteRankingInfo.class));
-
 			// when
 			final Long result = voteService.createVote(request);
 
 			// then
 			assertThat(result).isNotNull();
-
-			// verify
-			then(voteRedisManager).should(times(1))
-				.addRanking(
-					String.valueOf(Hobby.BASKETBALL),
-					VoteRankingInfo.builder()
-						.id(Long.MAX_VALUE - result)
-						.item1Image(item1.getImage())
-						.item2Image(item2.getImage())
-						.build()
-				);
 		}
 
 		@Test
@@ -136,9 +116,6 @@ void createVoteWithSameItemTest() {
 			assertThatThrownBy(() -> voteService.createVote(request))
 				.isInstanceOf(BusinessException.class)
 				.hasFieldOrPropertyWithValue("errorCode", ErrorCode.VOTE_ITEM_DUPLICATED);
-
-			// verify
-			then(voteRedisManager).shouldHaveNoInteractions();
 		}
 
 		@Test
@@ -162,9 +139,6 @@ void createVoteWithNotExistItemTest() {
 			assertThatThrownBy(() -> voteService.createVote(request))
 				.isInstanceOf(EntityNotFoundException.class)
 				.hasFieldOrPropertyWithValue("errorCode", ErrorCode.ITEM_NOT_FOUND);
-
-			// verify
-			then(voteRedisManager).shouldHaveNoInteractions();
 		}
 	}
 
@@ -180,27 +154,11 @@ void participateVoteTest() {
 			given(memberUtils.getCurrentMemberId())
 				.willReturn(1L);
 
-			willDoNothing()
-				.given(voteRedisManager)
-				.updateRanking(anyString(), eq(true), any(VoteRankingInfo.class));
-
 			// when
 			voteService.participateVote(voteId, itemId);
 
 			// then
 			assertThat(vote.getVoters()).hasSize(1);
-
-			// verify
-			then(voteRedisManager).should(times(1))
-				.updateRanking(
-					String.valueOf(vote.getHobby()),
-					true,
-					VoteRankingInfo.builder()
-						.id(Long.MAX_VALUE - voteId)
-						.item1Image(item1.getImage())
-						.item2Image(item2.getImage())
-						.build()
-				);
 		}
 
 		@Test
@@ -221,9 +179,6 @@ void reParticipateVoteTest() {
 			// then
 			assertThat(vote.getVoters()).hasSize(1);
 			assertThat(voter.getItemId()).isEqualTo(reSelectedItemId);
-
-			// verify
-			then(voteRedisManager).shouldHaveNoInteractions();
 		}
 
 		@Test
@@ -239,9 +194,6 @@ void participateVoteWithClosedVoteTest() {
 			assertThatThrownBy(() -> voteService.participateVote(voteId, 1L))
 				.isInstanceOf(BusinessException.class)
 				.hasFieldOrPropertyWithValue("errorCode", ErrorCode.VOTE_CANNOT_PARTICIPATE);
-
-			// verify
-			then(voteRedisManager).shouldHaveNoInteractions();
 		}
 
 		@Test
@@ -257,9 +209,6 @@ void participateVoteWithNotExistItemTest() {
 			assertThatThrownBy(() -> voteService.participateVote(voteId, notExistItemId))
 				.isInstanceOf(BusinessException.class)
 				.hasFieldOrPropertyWithValue("errorCode", ErrorCode.VOTE_NOT_CONTAIN_ITEM);
-
-			// verify
-			then(voteRedisManager).shouldHaveNoInteractions();
 		}
 	}
 
@@ -273,26 +222,11 @@ void cancelVoteTest() {
 		given(memberUtils.getCurrentMemberId())
 			.willReturn(memberId);
 
-		willDoNothing()
-			.given(voteRedisManager)
-			.decreasePopularity(anyString(), any(VoteRankingInfo.class));
-
 		// when
 		voteService.cancelVote(voteId);
 
 		// then
 		assertThat(vote.getVoters()).isEmpty();
-
-		// verify
-		then(voteRedisManager).should(times(1))
-			.decreasePopularity(
-				String.valueOf(vote.getHobby()),
-				VoteRankingInfo.builder()
-					.id(Long.MAX_VALUE - voteId)
-					.item1Image(item1.getImage())
-					.item2Image(item2.getImage())
-					.build()
-			);
 	}
 
 	@Nested
@@ -306,28 +240,13 @@ void deleteVoteTest() {
 			given(memberUtils.getCurrentMemberId())
 				.willReturn(memberId);
 
-			willDoNothing()
-				.given(voteRedisManager)
-				.remove(anyString(), any(VoteRankingInfo.class));
-
 			// when
 			voteService.deleteVote(voteId);
 
 			// then
 			assertThatThrownBy(() -> voteReader.read(voteId)) // 삭제된 투표 조회 시 EntityNotFoundException 발생
 				.isInstanceOf(EntityNotFoundException.class)
 				.hasFieldOrPropertyWithValue("errorCode", ErrorCode.VOTE_NOT_FOUND);
-
-			// verify
-			then(voteRedisManager).should(times(1))
-				.remove(
-					String.valueOf(vote.getHobby()),
-					VoteRankingInfo.builder()
-						.id(Long.MAX_VALUE - voteId)
-						.item1Image(item1.getImage())
-						.item2Image(item2.getImage())
-						.build()
-				);
 		}
 
 		@Test
@@ -343,9 +262,6 @@ void deleteVoteWithNotOwnerTest() {
 			assertThatThrownBy(() -> voteService.deleteVote(voteId))
 				.isInstanceOf(BusinessException.class)
 				.hasFieldOrPropertyWithValue("errorCode", ErrorCode.VOTE_NOT_OWNER);
-
-			// verify
-			then(voteRedisManager).shouldHaveNoInteractions();
 		}
 	}
 

lime-domain/src/testFixtures/java/com/programmers/lime/domains/member/domain/MemberBuilder.java

@@ -17,7 +17,7 @@ public class MemberBuilder {
 
 	public static Member build(final Long memberId) {
 		final SocialInfo socialInfo = new SocialInfo(
-			"357935205",
+			357935205L,
 			"[email protected]",
 			"1.png",
 			SocialType.NAVER,