Fix: store MSA Redis 설정

store/src/main/java/com/ktds/hi/store/config/RedisConfig.java

@@ -1,46 +1,96 @@
 package com.ktds.hi.store.config;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
 import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
 import org.springframework.data.redis.serializer.StringRedisSerializer;
 
+/**
+ * Redis 설정 클래스 (Store MSA)
+ * Redis 연결 및 템플릿 설정을 담당
+ */
+@Slf4j
 @Configuration
+@RequiredArgsConstructor
 public class RedisConfig {
 
-    @Value("${spring.data.redis.host:localhost}")
+    @Value("${spring.data.redis.host}")
     private String redisHost;
 
-    @Value("${spring.data.redis.port:6379}")
+    @Value("${spring.data.redis.port}")
     private int redisPort;
 
+    @Value("${spring.data.redis.password:}")
+    private String redisPassword;
+
+    @Value("${spring.data.redis.database:0}")
+    private int redisDatabase;
+
+    private final ObjectMapper objectMapper;
+
+    /**
+     * Redis 연결 팩토리 설정 (견고한 연결 관리)
+     */
     @Bean
     public RedisConnectionFactory redisConnectionFactory() {
-        return new LettuceConnectionFactory(redisHost, redisPort);
+        log.info("Redis 연결 설정: host={}, port={}, database={}", redisHost, redisPort, redisDatabase);
+
+        RedisStandaloneConfiguration config = new RedisStandaloneConfiguration(redisHost, redisPort);
+        config.setDatabase(redisDatabase);
+
+        if (redisPassword != null && !redisPassword.trim().isEmpty()) {
+            config.setPassword(redisPassword);
+            log.info("Redis 비밀번호 설정됨");
         }
 
+        LettuceConnectionFactory factory = new LettuceConnectionFactory(config);
+
+        // 연결 검증 활성화
+        factory.setValidateConnection(true);
+
+        return factory;
+    }
+
+    /**
+     * RedisTemplate 설정 (JSON 직렬화 포함)
+     */
     @Bean
-    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
+    public RedisTemplate<String, Object> redisTemplate() {
         RedisTemplate<String, Object> template = new RedisTemplate<>();
-        template.setConnectionFactory(connectionFactory);
+        template.setConnectionFactory(redisConnectionFactory());
 
-        // 직렬화 설정
+        // Key Serializer
         template.setKeySerializer(new StringRedisSerializer());
-        template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
         template.setHashKeySerializer(new StringRedisSerializer());
-        template.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());
 
+        // Value Serializer (ObjectMapper 사용)
+        GenericJackson2JsonRedisSerializer jsonSerializer = new GenericJackson2JsonRedisSerializer(objectMapper);
+        template.setValueSerializer(jsonSerializer);
+        template.setHashValueSerializer(jsonSerializer);
+
+        template.setDefaultSerializer(jsonSerializer);
         template.afterPropertiesSet();
+
+        log.info("RedisTemplate 설정 완료");
         return template;
     }
 
+    /**
+     * StringRedisTemplate 설정 (단순 문자열 작업용)
+     */
     @Bean
-    public StringRedisTemplate stringRedisTemplate(RedisConnectionFactory connectionFactory) {
+    public StringRedisTemplate stringRedisTemplate() {
-        return new StringRedisTemplate(connectionFactory);
+        StringRedisTemplate template = new StringRedisTemplate(redisConnectionFactory());
+        log.info("StringRedisTemplate 설정 완료");
+        return template;
     }
 }

store/src/main/java/com/ktds/hi/store/infra/gateway/ExternalPlatformAdapter.java

@@ -212,6 +212,7 @@ public class ExternalPlatformAdapter implements ExternalPlatformPort {
 
             if (!parsedReviews.isEmpty()) {
                 // 🔥 Redis에 저장
+                log.info("Redis에 리뷰 데이터 저장 진행 중");
                 String redisKey = String.format("external:reviews:pending:%d:%s:%d",
                         storeId, platform, System.currentTimeMillis());
 
@@ -235,6 +236,7 @@ public class ExternalPlatformAdapter implements ExternalPlatformPort {
 
         } catch (Exception e) {
             log.error("카카오 응답 파싱 및 Redis 저장 실패: storeId={}, error={}", storeId, e.getMessage());
+            e.printStackTrace();
             updateSyncStatus(storeId, platform, "FAILED", 0);
             return 0;
         }