feat: 견종 목록 조회시 로컬 캐시 적용 (#533)

* build: 의존성 추가 * feat: 캐시 설정 추가 * feat: 견종 목록 읽기시 캐싱 적용 * feat: 견종 등록 API 추가 및 등록시 캐싱 해제되도록 설정
woowacourse-teams · Nov 9, 2023 · d37fe10 · d37fe10
1 parent 727dbcc
commit d37fe10
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Showing 9 changed files with 97 additions and 2 deletions.
diff --git a/backend/build.gradle b/backend/build.gradle
@@ -41,6 +41,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.springframework.boot:spring-boot-starter-validation'
     implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springframework.boot:spring-boot-starter-cache'
 
     implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
     implementation 'nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect'
@@ -70,6 +71,8 @@ dependencies {
     implementation 'software.amazon.awssdk:s3:2.20.121'
     implementation 'software.amazon.awssdk:url-connection-client:2.20.121'
 
+    implementation 'com.github.ben-manes.caffeine:caffeine'
+
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
     testImplementation 'io.rest-assured:rest-assured:5.3.1'
 

diff --git a/backend/src/main/java/zipgo/admin/application/AdminService.java b/backend/src/main/java/zipgo/admin/application/AdminService.java
@@ -2,6 +2,7 @@
 
 import java.util.List;
 import lombok.RequiredArgsConstructor;
+import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import zipgo.admin.dto.BrandCreateRequest;
@@ -11,6 +12,10 @@
 import zipgo.admin.dto.PrimaryIngredientCreateRequest;
 import zipgo.brand.domain.Brand;
 import zipgo.brand.domain.repository.BrandRepository;
+import zipgo.pet.domain.Breed;
+import zipgo.pet.domain.PetSize;
+import zipgo.pet.domain.repository.BreedRepository;
+import zipgo.pet.domain.repository.PetSizeRepository;
 import zipgo.petfood.domain.Functionality;
 import zipgo.petfood.domain.PetFood;
 import zipgo.petfood.domain.PetFoodFunctionality;
@@ -31,6 +36,8 @@ public class AdminService {
     private final FunctionalityRepository functionalityRepository;
     private final PrimaryIngredientRepository primaryIngredientRepository;
     private final PetFoodRepository petFoodRepository;
+    private final BreedRepository breedRepository;
+    private final PetSizeRepository petSizeRepository;
 
     public Long createBrand(BrandCreateRequest request, String imageUrl) {
         Brand brand = request.toEntity(imageUrl);
@@ -149,4 +156,10 @@ public void deletePetFood(Long petFoodId) {
         petFoodRepository.deleteById(petFoodId);
     }
 
+    @CacheEvict(cacheNames = "breeds", key = "'allBreeds'")
+    public Long createBreed(Long petSizeId, String breedName) {
+        PetSize petSize = petSizeRepository.getReferenceById(petSizeId);
+        Breed breed = breedRepository.save(Breed.builder().name(breedName).petSize(petSize).build());
+        return breed.getId();
+    }
 }
diff --git a/backend/src/main/java/zipgo/admin/dto/BreedCreateRequest.java b/backend/src/main/java/zipgo/admin/dto/BreedCreateRequest.java
@@ -0,0 +1,8 @@
+package zipgo.admin.dto;
+
+public record BreedCreateRequest(
+        Long petSizeId,
+        String breedName
+) {
+
+}
diff --git a/backend/src/main/java/zipgo/admin/presentation/AdminController.java b/backend/src/main/java/zipgo/admin/presentation/AdminController.java
@@ -18,6 +18,7 @@
 import zipgo.admin.application.AdminService;
 import zipgo.admin.dto.BrandCreateRequest;
 import zipgo.admin.dto.BrandSelectResponse;
+import zipgo.admin.dto.BreedCreateRequest;
 import zipgo.admin.dto.FunctionalityCreateRequest;
 import zipgo.admin.dto.FunctionalitySelectResponse;
 import zipgo.admin.dto.PetFoodCreateRequest;
@@ -127,4 +128,12 @@ public ResponseEntity<Void> deletePetFood(@PathVariable Long petFoodId) {
         return ResponseEntity.noContent().build();
     }
 
+    @PostMapping("/breeds")
+    public ResponseEntity<Long> createBreeds(
+            @RequestBody BreedCreateRequest breedCreateRequest
+    ) {
+        Long breedId = adminService.createBreed(breedCreateRequest.petSizeId(), breedCreateRequest.breedName());
+        return ResponseEntity.created(URI.create("/breeds/" + breedId)).build();
+    }
+
 }
diff --git a/backend/src/main/java/zipgo/common/cache/CacheType.java b/backend/src/main/java/zipgo/common/cache/CacheType.java
@@ -0,0 +1,16 @@
+package zipgo.common.cache;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public enum CacheType {
+
+    BREEDS("breeds", 1),
+    ;
+
+    private final String name;
+    private final int maxSize;
+
+}
diff --git a/backend/src/main/java/zipgo/common/config/CacheConfig.java b/backend/src/main/java/zipgo/common/config/CacheConfig.java
@@ -0,0 +1,39 @@
+package zipgo.common.config;
+
+import java.util.Arrays;
+import java.util.List;
+
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.cache.caffeine.CaffeineCache;
+import org.springframework.cache.support.SimpleCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import zipgo.common.cache.CacheType;
+
+@EnableCaching
+@Configuration
+public class CacheConfig {
+
+    @Bean
+    public CacheManager cacheManager() {
+        SimpleCacheManager cacheManager = new SimpleCacheManager();
+        cacheManager.setCaches(caches());
+        return cacheManager;
+    }
+
+    private List<CaffeineCache> caches() {
+        return Arrays.stream(CacheType.values())
+                .map(cacheType -> new CaffeineCache(cacheType.getName(), cache(cacheType)))
+                .toList();
+    }
+
+    private Cache<Object, Object> cache(CacheType cacheType) {
+        return Caffeine.newBuilder()
+                .maximumSize(cacheType.getMaxSize())
+                .build();
+    }
+
+}
diff --git a/backend/src/main/java/zipgo/pet/application/PetQueryService.java b/backend/src/main/java/zipgo/pet/application/PetQueryService.java
@@ -31,7 +31,7 @@ public Pet readPet(Long petId) {
     }
 
     public List<Breed> readBreeds() {
-        Breeds breeds = Breeds.from(breedRepository.findAll());
+        Breeds breeds = Breeds.from(breedRepository.findAllBreeds());
         return breeds.getOrderedBreeds();
     }
 

diff --git a/backend/src/main/java/zipgo/pet/domain/repository/BreedRepository.java b/backend/src/main/java/zipgo/pet/domain/repository/BreedRepository.java
@@ -2,13 +2,20 @@
 
 import java.util.List;
 import java.util.Optional;
+
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import zipgo.pet.domain.Breed;
 import zipgo.pet.domain.PetSize;
 import zipgo.pet.exception.BreedsNotFoundException;
 
 public interface BreedRepository extends JpaRepository<Breed, Long> {
 
+    @Cacheable(cacheNames = "breeds", key = "'allBreeds'")
+    default List<Breed> findAllBreeds() {
+        return findAll();
+    }
+
     Optional<Breed> findByPetSizeAndName(PetSize petSize, String name);
 
     default Breed getByPetSizeAndName(PetSize petSize, String name) {

diff --git a/backend/src/main/java/zipgo/review/application/ReviewQueryService.java b/backend/src/main/java/zipgo/review/application/ReviewQueryService.java
@@ -116,7 +116,7 @@ public GetReviewMetadataResponse getReviewMetadata() {
     }
 
     private List<Metadata> findAllBreeds() {
-        Breeds breeds = Breeds.from(breedRepository.findAll());
+        Breeds breeds = Breeds.from(breedRepository.findAllBreeds());
         return breeds.getOrderedBreeds().stream()
                 .map(breed -> new Metadata(breed.getId(), breed.getName()))
                 .toList();