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Chore: redis config 설정 변경 #244

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Merged
MuuiGong merged 1 commit into from
Jan 18, 2026
Merged

Chore: redis config 설정 변경 #244

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21 changes: 16 additions & 5 deletions src/main/java/com/fund/stockProject/global/config/RedisConfig.java
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,14 @@
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializationContext;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fund.stockProject.stock.dto.response.StockInfoResponse;

@Configuration
@EnableCaching
Expand Down Expand Up @@ -52,25 +53,35 @@ public RedisCacheConfiguration defaultCacheConfiguration(ObjectMapper redisCache
@Bean
public CacheManager cacheManager(
RedisConnectionFactory connectionFactory,
RedisCacheConfiguration defaultCacheConfiguration) {
RedisCacheConfiguration defaultCacheConfiguration,
ObjectMapper redisCacheObjectMapper) {

Map<String, RedisCacheConfiguration> cacheConfigurations = new HashMap<>();

@SuppressWarnings("unchecked")
RedisSerializer<Object> stockInfoSerializer =
(RedisSerializer<Object>) new Jackson2JsonRedisSerializer<>(StockInfoResponse.class);
((Jackson2JsonRedisSerializer<?>) stockInfoSerializer).setObjectMapper(redisCacheObjectMapper);
RedisSerializationContext.SerializationPair<Object> stockInfoSerializationPair =
RedisSerializationContext.SerializationPair.fromSerializer(stockInfoSerializer);

// 숏뷰 추천: 5분 캐시 (사용자별 추천 결과)
cacheConfigurations.put("shortview",
defaultCacheConfiguration.entryTtl(Duration.ofMinutes(5)));

// 실시간 가격: 30초 캐시 (변동성 높음)
cacheConfigurations.put("stockPrice",
defaultCacheConfiguration.entryTtl(Duration.ofSeconds(30)));
defaultCacheConfiguration.entryTtl(Duration.ofSeconds(30))
.serializeValuesWith(stockInfoSerializationPair));

// 주식 정보: 1시간 캐시 (기본 정보, 변동 적음)
cacheConfigurations.put("stockInfo",
defaultCacheConfiguration.entryTtl(Duration.ofHours(1)));

// 검색 결과: 30분 캐시
cacheConfigurations.put("searchResult",
defaultCacheConfiguration.entryTtl(Duration.ofMinutes(30)));
defaultCacheConfiguration.entryTtl(Duration.ofMinutes(30))
.serializeValuesWith(stockInfoSerializationPair));

// 유효한 주식 목록: 1시간 캐시
cacheConfigurations.put("validStocks",
Expand Down