redis 부착 성능개선

.gitignore

@@ -35,3 +35,6 @@ out/
 
 ### VS Code ###
 .vscode/
+
+### DATA ###
+data

build.gradle

@@ -21,6 +21,7 @@ repositories {
 dependencies {
     //data
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-data-redis'
     implementation 'org.springframework.boot:spring-boot-starter-validation'
     runtimeOnly 'com.h2database:h2'
     compileOnly 'org.projectlombok:lombok'
@@ -37,6 +38,7 @@ dependencies {
 
     // test
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testImplementation 'org.testcontainers:testcontainers:1.17.2'
 
     // Swagger
     implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.0.4'

docker-compose.yml

@@ -0,0 +1,17 @@
+version: "3"
+
+services:
+  redis:
+    image: redis:6
+    volumes:
+      - ./data/redis:/data
+    command: redis-server --port 6379
+    ports:
+      - "6379:6379"
+    networks:
+      - cakk
+
+networks:
+  cakk:
+    labels:
+      - cakk

src/main/java/prography/cakeke/server/config/RedisConfig.java

@@ -0,0 +1,36 @@
+package prography.cakeke.server.config;
+
+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.serializer.StringRedisSerializer;
+
+@Configuration
+public class RedisConfig {
+
+    @Value("${spring.data.redis.host}")
+    private String host;
+
+    @Value("${spring.data.redis.port}")
+    private Long port;
+
+    @Bean
+    public RedisConnectionFactory redisConnectionFactory() {
+        RedisStandaloneConfiguration configuration = new RedisStandaloneConfiguration();
+        configuration.setHostName(host);
+        configuration.setPort(port.intValue());
+        return new LettuceConnectionFactory(configuration);
+    }
+
+    @Bean
+    public RedisTemplate<?, ?> redisTemplate() {
+        RedisTemplate<?, ?> redisTemplate = new RedisTemplate<>();
+        redisTemplate.setConnectionFactory(redisConnectionFactory());
+        redisTemplate.setKeySerializer(new StringRedisSerializer());
+        return redisTemplate;
+    }
+}

src/main/java/prography/cakeke/server/image/adaper/out/AwsS3Adapter.java

@@ -16,8 +16,8 @@
 import com.amazonaws.services.s3.model.PutObjectRequest;
 
 import lombok.RequiredArgsConstructor;
+import prography.cakeke.server.image.application.port.out.UploadS3Port;
 import prography.cakeke.server.image.exceptions.InvalidFileNameException;
-import prography.cakeke.server.store.application.port.out.UploadS3Port;
 
 @Component
 @RequiredArgsConstructor

src/main/java/prography/cakeke/server/store/application/port/out/UploadS3Port.java → src/main/java/prography/cakeke/server/image/application/port/out/UploadS3Port.java

@@ -1,4 +1,4 @@
-package prography.cakeke.server.store.application.port.out;
+package prography.cakeke.server.image.application.port.out;
 
 import org.springframework.web.multipart.MultipartFile;
 

src/main/java/prography/cakeke/server/image/application/service/ImageService.java

@@ -10,8 +10,8 @@
 
 import lombok.RequiredArgsConstructor;
 import prography.cakeke.server.image.application.port.in.ImageUseCase;
+import prography.cakeke.server.image.application.port.out.UploadS3Port;
 import prography.cakeke.server.image.exceptions.NotSupportedFileFormatException;
-import prography.cakeke.server.store.application.port.out.UploadS3Port;
 
 @Service
 @RequiredArgsConstructor

src/main/java/prography/cakeke/server/store/adapter/out/external/RedisAdapter.java

@@ -0,0 +1,35 @@
+package prography.cakeke.server.store.adapter.out.external;
+
+import java.time.Duration;
+
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
+import org.springframework.stereotype.Repository;
+
+import lombok.RequiredArgsConstructor;
+import prography.cakeke.server.store.application.port.out.LoadRedisPort;
+import prography.cakeke.server.store.application.port.out.SaveRedisPort;
+
+@Repository
+@RequiredArgsConstructor
+public class RedisAdapter implements LoadRedisPort, SaveRedisPort {
+    private final RedisTemplate<String, String> redisTemplate;
+    private final Integer TTL = 86400;
+
+    @Override
+    public String save(String key, String value) {
+        getOperations().set(key, value, Duration.ofMillis(TTL));
+        return value;
+    }
+
+    @Override
+    public String getByKey(String key) {
+        return getOperations().get(key);
+    }
+
+    private ValueOperations<String, String> getOperations() {
+        redisTemplate.setValueSerializer(new Jackson2JsonRedisSerializer<>(String.class));
+        return redisTemplate.opsForValue();
+    }
+}

src/main/java/prography/cakeke/server/store/application/port/out/LoadRedisPort.java

@@ -0,0 +1,5 @@
+package prography.cakeke.server.store.application.port.out;
+
+public interface LoadRedisPort {
+    String getByKey(String key);
+}

src/main/java/prography/cakeke/server/store/application/port/out/SaveRedisPort.java

@@ -0,0 +1,5 @@
+package prography.cakeke.server.store.application.port.out;
+
+public interface SaveRedisPort {
+    String save(String key, String value);
+}

src/main/java/prography/cakeke/server/store/application/service/StoreService.java

@@ -12,7 +12,9 @@
 import prography.cakeke.server.store.adapter.in.web.response.StoreNaverLocalSearchApiResponse;
 import prography.cakeke.server.store.application.port.in.StoreUseCase;
 import prography.cakeke.server.store.application.port.out.LoadNaverSearchApiPort;
+import prography.cakeke.server.store.application.port.out.LoadRedisPort;
 import prography.cakeke.server.store.application.port.out.LoadStorePort;
+import prography.cakeke.server.store.application.port.out.SaveRedisPort;
 import prography.cakeke.server.store.domain.District;
 import prography.cakeke.server.store.domain.Store;
 import prography.cakeke.server.store.domain.StoreTag;
@@ -32,6 +34,8 @@ public class StoreService implements StoreUseCase {
 
     private final LoadNaverSearchApiPort loadNaverSearchApiPort;
     private final LoadStorePort loadStorePort;
+    private final SaveRedisPort saveRedisPort;
+    private final LoadRedisPort loadRedisPort;
 
     /**
      * 각 구별 가게의 개수를 반환합니다.
@@ -113,8 +117,27 @@ public Store getStore(Long storeId) {
      */
     @Override
     public StoreNaverLocalSearchApiResponse getNaverLocalApiByStore(Store store) {
-        final String storeName = store.getName();
-        return loadNaverSearchApiPort.getNaverLocalSearchResponse(storeName);
+        /**
+         *  1. redis에서 검색해보고 없으면 naver에서 link 정보 가져와 redis에 저장하고 반환.
+         *  2. redis에 있으면 바로 반환.
+         */
+        String redisResponse = loadRedisPort.getByKey(String.valueOf(store.getId()));
+
+        // redis에 없으면
+        if (redisResponse == null) {
+            StoreNaverLocalSearchApiResponse naverResponse =
+                    loadNaverSearchApiPort.getNaverLocalSearchResponse(store.getName());
+            saveRedisPort.save(String.valueOf(store.getId()), naverResponse.getLink());
+            return naverResponse;
+        }
+
+        // redis에 있으면
+        return StoreNaverLocalSearchApiResponse.builder()
+                                               .link(redisResponse)
+                                               .address("")
+                                               .phoneNumber("")
+                                               .description("")
+                                               .build();
     }
 
     /**

src/main/resources/application.yml

@@ -13,6 +13,10 @@ spring:
     database: postgresql
     hibernate:
       ddl-auto: update
+  data:
+    redis:
+      host: ENC(k9JRvKt85GZzSZSHbXBXrA==)
+      port: 6379
 
 management:
   endpoints:

src/test/java/prography/cakeke/server/common/BaseMock.java

@@ -25,7 +25,7 @@ public class BaseMock {
     protected final StoreType testStoreType = StoreType.CHARACTER;
 
     protected final String testNaverStoreName = "끌레르 봉봉";
-    protected final String testNaverStoreAddress = "서울특별시 강남구 논현로114길 8 1층 103호 끌레르봉봉";
+    protected final String testNaverStoreLink = "http://pf.kakao.com/_busxnC";
 
     protected Store buildStore(String storeName) {
         return Store.builder()

src/test/java/prography/cakeke/server/config/RedisTestContainers.java

@@ -0,0 +1,26 @@
+package prography.cakeke.server.config;
+
+import org.junit.jupiter.api.DisplayName;
+import org.springframework.context.annotation.Configuration;
+import org.testcontainers.containers.GenericContainer;
+import org.testcontainers.utility.DockerImageName;
+
+@DisplayName("Redis Test Containers")
+@Configuration
+public class RedisTestContainers {
+
+    private static final String REDIS_DOCKER_IMAGE = "redis:5.0.3-alpine";
+
+    static {    // (1)
+        GenericContainer<?> REDIS_CONTAINER =
+                new GenericContainer<>(DockerImageName.parse(REDIS_DOCKER_IMAGE))
+                        .withExposedPorts(6379)
+                        .withReuse(true);
+
+        REDIS_CONTAINER.start();    // (2)
+
+        // (3)
+        System.setProperty("spring.data.redis.host", REDIS_CONTAINER.getHost());
+        System.setProperty("spring.data.redis.port", REDIS_CONTAINER.getMappedPort(6379).toString());
+    }
+}

src/test/java/prography/cakeke/server/store/application/service/StoreServiceTest.java

@@ -144,7 +144,7 @@ public void getNaverLocalApiTestSuccess() {
         StoreNaverLocalSearchApiResponse testStoreNaverLocalSearchApiResponse =
                 storeService.getNaverLocalApiByStore(testStore);
 
-        assertThat(testStoreNaverLocalSearchApiResponse.getAddress()).isEqualTo(testNaverStoreAddress);
+        assertThat(testStoreNaverLocalSearchApiResponse.getLink()).isEqualTo(testNaverStoreLink);
     }
 
     @Test

src/test/resources/application.yml

@@ -16,6 +16,10 @@ spring:
     database: postgresql
     hibernate:
       ddl-auto: create-drop
+  data:
+    redis:
+      host: ENC(pCIBlNunKRquFLxqCT3VgUicVCF6Z1si)
+      port: 6379
 
 management:
   endpoints:

src/test/resources/docker-compose.yml

@@ -0,0 +1,8 @@
+version: "3"
+
+services:
+  redis:
+    image: redis:7
+    command: redis-server --port 6379
+    ports:
+      - "6380:6379"