feat: COMPLETED 영상 일정 조회 캐싱 적용 (데코레이터 패턴)

Author: toychip

linktrip-output-cache/caffeine/src/main/kotlin/com/linktrip/output/cache/caffeine/adapter/TravelItineraryItemCachingAdapter.kt

@@ -0,0 +1,37 @@
+package com.linktrip.output.cache.caffeine.adapter
+
+import com.linktrip.application.domain.video.TravelItineraryItem
+import com.linktrip.application.port.output.persistence.TravelItineraryItemPersistencePort
+import com.linktrip.output.cache.caffeine.config.CacheConfig
+import org.springframework.beans.factory.annotation.Qualifier
+import org.springframework.cache.annotation.Cacheable
+import org.springframework.context.annotation.Primary
+import org.springframework.stereotype.Component
+
+@Primary
+@Component
+class TravelItineraryItemCachingAdapter(
+    @param:Qualifier("travelItineraryItemDbAdapter")
+    private val delegate: TravelItineraryItemPersistencePort,
+) : TravelItineraryItemPersistencePort {
+    override fun saveAll(items: List<TravelItineraryItem>) {
+        delegate.saveAll(items)
+    }
+
+    override fun findByVideoAnalysisTaskId(videoAnalysisTaskId: String): List<TravelItineraryItem> =
+        delegate.findByVideoAnalysisTaskId(videoAnalysisTaskId)
+
+    @Cacheable(
+        value = [CacheConfig.VIDEO_SCHEDULE],
+        key = "#videoAnalysisTaskId",
+        unless = "#result.isEmpty()",
+    )
+    override fun findByVideoAnalysisTaskIdWithPlace(videoAnalysisTaskId: String): List<TravelItineraryItem> =
+        delegate.findByVideoAnalysisTaskIdWithPlace(videoAnalysisTaskId)
+
+    override fun findRetryableItems(videoAnalysisTaskId: String): List<TravelItineraryItem> =
+        delegate.findRetryableItems(videoAnalysisTaskId)
+
+    override fun findVideoAnalysisTaskIdsWithRetryableItems(): List<String> =
+        delegate.findVideoAnalysisTaskIdsWithRetryableItems()
+}

linktrip-output-cache/caffeine/src/main/kotlin/com/linktrip/output/cache/caffeine/config/CacheConfig.kt

@@ -19,12 +19,13 @@ class CacheConfig {
                     .expireAfterWrite(CACHE_TTL_HOURS, TimeUnit.HOURS)
                     .maximumSize(CACHE_MAX_SIZE),
             )
-            setCacheNames(listOf(DISCOVER_VIDEOS, DISCOVER_CHANNELS))
+            setCacheNames(listOf(DISCOVER_VIDEOS, DISCOVER_CHANNELS, VIDEO_SCHEDULE))
         }
 
     companion object {
         const val DISCOVER_VIDEOS = "discoverVideos"
         const val DISCOVER_CHANNELS = "discoverChannels"
+        const val VIDEO_SCHEDULE = "videoSchedule"
         private const val CACHE_TTL_HOURS = 7L
         private const val CACHE_MAX_SIZE = 100L
     }

linktrip-output-persistence/mysql/src/main/kotlin/com/linktrip/output/persistence/mysql/adapter/TravelItineraryItemAdapter.kt

@@ -7,7 +7,7 @@ import com.linktrip.output.persistence.mysql.repository.TravelItineraryItemJpaRe
 import com.linktrip.output.persistence.mysql.repository.TravelItineraryItemQuerydslRepository
 import org.springframework.stereotype.Component
 
-@Component
+@Component("travelItineraryItemDbAdapter")
 class TravelItineraryItemAdapter(
     private val jpaRepository: TravelItineraryItemJpaRepository,
     private val querydslRepository: TravelItineraryItemQuerydslRepository,