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M3-288 유저 탈퇴시 레디스 삭제 안되는 문제 #64

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Aug 17, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -39,14 +39,22 @@ public void decreaseCurrentPixelCount(Long userId) {
}
}

public void saveUserInRedis(Long userId) {
public void saveUserInRanking(Long userId) {
Double score = zSetOperations.score(RANKING_KEY, userId.toString());

if (score == null) {
zSetOperations.add(RANKING_KEY, userId.toString(), 0);
}
}

public void deleteUserInRanking(Long userId) {
Double score = zSetOperations.score(RANKING_KEY, userId.toString());

if (score != null) {
zSetOperations.remove(RANKING_KEY, userId.toString());
}
}

public List<Ranking> getRankingsWithCurrentPixelCount() {
Set<ZSetOperations.TypedTuple<String>> typedTuples = zSetOperations.reverseRangeWithScores(RANKING_KEY,
RANKING_START_INDEX, RANKING_END_INDEX);
Expand Down
4 changes: 3 additions & 1 deletion src/main/java/com/m3pro/groundflip/service/UserService.java
Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,7 @@ public void putUserInfo(Long userId, UserInfoRequest userInfoRequest, MultipartF
user.updateStatus(UserStatus.COMPLETE);
user.updateProfileImage(fileS3Url);
userRepository.save(user);
rankingRedisRepository.saveUserInRedis(user.getId());
rankingRedisRepository.saveUserInRanking(user.getId());
}

private Date convertToDate(int year) {
Expand Down Expand Up @@ -133,6 +133,8 @@ public void deleteUser(Long userId, UserDeleteRequest userDeleteRequest) {

jwtProvider.expireToken(userDeleteRequest.getAccessToken());
jwtProvider.expireToken(userDeleteRequest.getRefreshToken());

rankingRedisRepository.deleteUserInRanking(userId);
}

private void revokeAppleToken(Long userId) {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ void increaseCurrentPixelCountTest() {
//Given
ZSetOperations<String, String> zSetOperations = redisTemplate.opsForZSet();
Long userId = 1L;
rankingRedisRepository.saveUserInRedis(userId);
rankingRedisRepository.saveUserInRanking(userId);

// When
rankingRedisRepository.increaseCurrentPixelCount(userId);
Expand Down Expand Up @@ -71,7 +71,7 @@ void decreaseCurrentPixelCountTest() {
//Given
ZSetOperations<String, String> zSetOperations = redisTemplate.opsForZSet();
Long userId = 1L;
rankingRedisRepository.saveUserInRedis(userId);
rankingRedisRepository.saveUserInRanking(userId);
rankingRedisRepository.increaseCurrentPixelCount(userId);
rankingRedisRepository.increaseCurrentPixelCount(userId);

Expand All @@ -89,7 +89,7 @@ void decreaseCurrentPixelCountTestCaseZero() {
//Given
ZSetOperations<String, String> zSetOperations = redisTemplate.opsForZSet();
Long userId = 1L;
rankingRedisRepository.saveUserInRedis(userId);
rankingRedisRepository.saveUserInRanking(userId);

// When
rankingRedisRepository.decreaseCurrentPixelCount(userId);
Expand All @@ -101,19 +101,34 @@ void decreaseCurrentPixelCountTestCaseZero() {

@Test
@DisplayName("[save] userId 를 넣으면 0으로 초기화 한다.")
void saveUserInRedisTest() {
void saveUserInRankingTest() {
//Given
ZSetOperations<String, String> zSetOperations = redisTemplate.opsForZSet();
Long userId = 1L;

// When
rankingRedisRepository.saveUserInRedis(userId);
rankingRedisRepository.saveUserInRanking(userId);

// Then
Double score = zSetOperations.score(RANKING_KEY, userId.toString());
assertThat(score).isEqualTo(0);
}

@Test
@DisplayName("[delete] userId를 레디스에서 지울 수 있다.")
void deleteUserInRankingTest() {
//Given
ZSetOperations<String, String> zSetOperations = redisTemplate.opsForZSet();
Long userId = 1L;

// When
rankingRedisRepository.deleteUserInRanking(userId);

// Then
Double score = zSetOperations.score(RANKING_KEY, userId.toString());
assertThat(score).isEqualTo(null);
}

@Test
@DisplayName("[getRankingsWithScore] 점수 순으로 내림차순으로 30개가 리스트에 반환된다. 30개가 되지 않는다면 채워진 개수만 반환한다.")
void getRankingsWithScoreTest() {
Expand Down Expand Up @@ -199,9 +214,9 @@ void getUserCurrentPixelCountTestNull() {
}

private void setRanking(Long userId1, Long userId2, Long userId3) {
rankingRedisRepository.saveUserInRedis(userId1);
rankingRedisRepository.saveUserInRedis(userId2);
rankingRedisRepository.saveUserInRedis(userId3);
rankingRedisRepository.saveUserInRanking(userId1);
rankingRedisRepository.saveUserInRanking(userId2);
rankingRedisRepository.saveUserInRanking(userId3);

rankingRedisRepository.increaseCurrentPixelCount(userId1);
rankingRedisRepository.increaseCurrentPixelCount(userId1);
Expand Down
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