add :: deleteFromCacheMusic

Team-Ampersand · Sep 23, 2024 · 9ba1cd2 · 9ba1cd2
1 parent f0a502c
commit 9ba1cd2
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/src/main/kotlin/com/dotori/v2/domain/music/service/impl/ToggleMusicLikeServiceImpl.kt b/src/main/kotlin/com/dotori/v2/domain/music/service/impl/ToggleMusicLikeServiceImpl.kt
@@ -8,6 +8,7 @@ import com.dotori.v2.domain.music.domain.repository.MusicRepository
 import com.dotori.v2.domain.music.exception.MusicNotFoundException
 import com.dotori.v2.domain.music.presentation.data.res.MusicLikeCountResDto
 import com.dotori.v2.domain.music.service.ToggleMusicLikeService
+import com.dotori.v2.global.config.redis.service.RedisCacheService
 import com.dotori.v2.global.util.UserUtil
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.stereotype.Service
@@ -18,7 +19,8 @@ import org.springframework.transaction.annotation.Transactional
 class ToggleMusicLikeServiceImpl(
     private val musicLikeRepository: MusicLikeRepository,
     private val musicRepository: MusicRepository,
-    private val userUtil: UserUtil
+    private val userUtil: UserUtil,
+    private val redisCacheService: RedisCacheService
 ): ToggleMusicLikeService {
     override fun execute(musicId: Long) : MusicLikeCountResDto {
         val member = userUtil.fetchCurrentUser()
@@ -48,11 +50,18 @@ class ToggleMusicLikeServiceImpl(
         )
         musicLikeRepository.save(musicLike)
         music.plusLikeCount()
+        updateCache(music)
     }
 
     private fun deleteLike (likeId: Long, music: Music) {
         musicLikeRepository.deleteById(likeId)
         music.minusLikeCount()
+        updateCache(music)
+    }
+
+    private fun updateCache(music: Music) {
+        val cacheKey = music.createdDate.toLocalDate().toString()
+        redisCacheService.deleteFromCacheMusic(cacheKey)
     }
 
 }
diff --git a/src/main/kotlin/com/dotori/v2/global/config/redis/service/RedisCacheService.kt b/src/main/kotlin/com/dotori/v2/global/config/redis/service/RedisCacheService.kt
@@ -30,6 +30,10 @@ class RedisCacheService(
         return redisTemplate.opsForValue().get("musicList:$date")
     }
 
+    fun deleteFromCacheMusic(date: String) {
+        redisTemplate.delete("musicList:$date")
+    }
+
     fun updateCacheFromProfile(memberId: Long, uploadFile: String?) {
         updateMemberCache(memberId) { it.copy(profileImage = uploadFile) }
     }