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refactor: 팔로잉, 언팔로잉 되면 캐시 데이터 삭제 #61

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Merged
MODUGGAGI merged 1 commit into from
Dec 15, 2025
Merged

refactor: 팔로잉, 언팔로잉 되면 캐시 데이터 삭제 #61

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18 changes: 16 additions & 2 deletions src/main/java/novaminds/gradproj/domain/member/service/command/FollowCommandService.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@
import novaminds.gradproj.domain.member.entity.Member;
import novaminds.gradproj.domain.member.repository.FollowRepository;
import novaminds.gradproj.domain.member.repository.MemberRepository;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Caching;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

Expand All @@ -18,7 +20,11 @@ public class FollowCommandService {
private final MemberRepository memberRepository;
private final FollowRepository followRepository;

public void following(Member follower, String followingNickName) {
@Caching(evict = {
@CacheEvict(value = "memberInfo", key = "#follower.loginId"),
@CacheEvict(value = "memberInfo", key = "#result.loginId")
})
public Member following(Member follower, String followingNickName) {

Member following = memberRepository.findByNickname(followingNickName)
.orElseThrow(
Expand All @@ -39,9 +45,15 @@ public void following(Member follower, String followingNickName) {
.build();

followRepository.save(follow);

return following;
}

public void unfollowing(String followerId, String followingNickname) {
@Caching(evict = {
@CacheEvict(value = "memberInfo", key = "#followerId"),
@CacheEvict(value = "memberInfo", key = "#result")
})
public String unfollowing(String followerId, String followingNickname) {

String followingId = memberRepository.findIdByNickname(followingNickname)
.orElseThrow(() -> new GeneralException(ErrorStatus.MEMBER_NOT_FOUND));
Expand All @@ -51,5 +63,7 @@ public void unfollowing(String followerId, String followingNickname) {
}

followRepository.deleteByFollowerLoginIdAndFollowingLoginId(followerId, followingId);

return followingId;
}
}