api-app/README.md

@@ -152,7 +152,10 @@ api-app                          # 메인 실행 모듈
 │   │   │   ├── DabeeoDetectionApiApplication.java
 │   │   │
 │   │   │   ├── config              # 설정 파일
-│   │   │   ├── core                # core service (Repository 비즈니스 서비스)
+│   │   │   ├── db
+│   │   │   │   ├── core            # core service (Repository 비즈니스 서비스)
+│   │   │   │   └── repository      # Repository (DB 인터페이스/구현)
+│   │   │   ├── core                
 │   │   │   ├── domain              # 도메인
 │   │   │   │   ├── imagery         # 영상 데이터 관리
 │   │   │   │   ├── labeling        # 라벨링 툴
@@ -161,10 +164,7 @@ api-app                          # 메인 실행 모듈
 │   │   │   │   ├── inference       # 추론관리
 │   │   │   │   ├── system          # 시스템관리
 │   │   │   │   └── log             # 로그관리
-│   │   │
 │   │   │   ├── entity              # 공용 JPA 엔티티 (DB 공통 사용)
-│   │   │   │
-│   │   │   └── repository          # 공용 Repository (DB 공통 인터페이스/구현)
 │   │   │
 │   │   └── resources               # 설정 및 리소스 파일
 │   │       ├── application.yml
@@ -174,7 +174,6 @@ api-app                          # 메인 실행 모듈
 │   └── build.gradle
 │
 ├── infrastructure-db-postgres      # Postgres 전용 설정/확장
-│   ├── repository # Repository impl 구현
 │   └── build.gradle
 │
 ├── build.gradle
@@ -215,20 +214,19 @@ DB 관련 로직은 별도의 모듈(infrastructure-db-postgres)로 분리되어
 
 ---
 
-### 🔄 처리 흐름
+### 🔄 Database 교체
 
-Controller → Service → Repository → DB
+- `api-app/build.gradle`에서 DB 모듈 의존성 변경  
+  (`infrastructure-db-postgres` → `infrastructure-db-oracle`)
 
----
+- `application.yml` 또는 DB별 설정 파일(`application-postgres.yml`, `application-oracle.yml`)에서  
+  데이터베이스 연결 정보 변경
 
-### 💡 설계 포인트
+- 실행 시 profile을 통해 DB 선택
 
-- API 모듈은 DB 기술에 직접 의존하지 않음
-- DB 관련 코드는 별도 모듈에서 관리
-- DB 변경 시 API 코드 수정 최소화
+```bash
+# PostgreSQL
+--spring.profiles.active=postgres
 
----
-
-## 🔥 한 줄 요약
-
-DB 기술 변경에 유연하게 대응하기 위해 persistence 레이어를 모듈로 분리했습니다.
+# Oracle
+--spring.profiles.active=oracle

api-app/app/build.gradle

@@ -1,37 +1,41 @@
 plugins {
     id 'org.springframework.boot'
-    id 'io.spring.dependency-management'
     id 'java'
 }
 
 dependencies {
-
-    runtimeOnly 'com.h2database:h2'
-
-    // postgres
+    // DB 변경시 변경
     implementation project(':infrastructure-db-postgres')
 
+    // DB (테스트용)
+    runtimeOnly 'com.h2database:h2'
+
+    // Spring
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 
+    // OpenAPI
     implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.5.0'
+
+    // QueryDSL
     implementation "com.querydsl:querydsl-jpa:5.0.0:jakarta"
 
+    // Lombok
     compileOnly 'org.projectlombok:lombok'
+    annotationProcessor 'org.projectlombok:lombok'
+
+    // Devtools
     developmentOnly 'org.springframework.boot:spring-boot-devtools'
 
-    annotationProcessor 'org.projectlombok:lombok'
+    // QueryDSL APT
     annotationProcessor "com.querydsl:querydsl-apt:5.0.0:jakarta"
     annotationProcessor "jakarta.annotation:jakarta.annotation-api"
     annotationProcessor "jakarta.persistence:jakarta.persistence-api"
 
+    // Test
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
 }
 
-tasks.named('test') {
-    useJUnitPlatform()
-}
-
 bootJar {
     archiveFileName = 'ROOT.jar'
 }

api-app/app/src/main/java/com/cd/detection/DabeeoDetectionApiApplication.java

@@ -2,6 +2,9 @@ package com.cd.detection;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
 
 @SpringBootApplication
 public class DabeeoDetectionApiApplication {

api-app/app/src/main/java/com/cd/detection/config/api/ApiResponseDto.java

@@ -0,0 +1,40 @@
+package com.cd.detection.config.api;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import lombok.Getter;
+import lombok.ToString;
+
+@Getter
+@ToString
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class ApiResponseDto<T> {
+
+  private final T data;
+  private final Error error;
+
+  private ApiResponseDto(T data, Error error) {
+    this.data = data;
+    this.error = error;
+  }
+
+  // 성공
+  public static <T> ApiResponseDto<T> ok(T data) {
+    return new ApiResponseDto<>(data, null);
+  }
+
+  // 실패
+  public static <T> ApiResponseDto<T> fail(String code, String message) {
+    return new ApiResponseDto<>(null, new Error(code, message));
+  }
+
+  @Getter
+  public static class Error {
+    private final String code;
+    private final String message;
+
+    public Error(String code, String message) {
+      this.code = code;
+      this.message = message;
+    }
+  }
+}

api-app/app/src/main/java/com/cd/detection/db/core/AnimalCoreService.java

@@ -0,0 +1,68 @@
+package com.cd.detection.db.core;
+
+import com.cd.detection.db.repository.zoo.AnimalRepository;
+import com.cd.detection.domain.zoo.dto.AnimalDto;
+import com.cd.detection.domain.zoo.dto.AnimalDto.AddRequest;
+import com.cd.detection.domain.zoo.dto.AnimalDto.ModifyRequest;
+import com.cd.detection.domain.zoo.dto.AnimalDto.SearchListRequest;
+import com.cd.detection.entity.AnimalEntity;
+import com.cd.detection.entity.ZooEntity;
+import jakarta.persistence.EntityNotFoundException;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@RequiredArgsConstructor
+public class AnimalCoreService {
+  private final AnimalRepository animalRepository;
+
+  @Transactional
+  public void saveZoo(AddRequest dto) {
+    ZooEntity zoo = new ZooEntity();
+    zoo.setZooId(dto.getZooId());   // FK만 세팅
+
+    AnimalEntity animalEntity = new AnimalEntity();
+    animalEntity.setZoo(zoo);
+    animalEntity.setAnimalName(dto.getAnimalName());
+    animalEntity.setSpecies(dto.getSpecies());
+    animalEntity.setAge(dto.getAge());
+
+    animalRepository.save(animalEntity);
+  }
+
+  @Transactional
+  public void updateZoo(ModifyRequest dto) {
+    AnimalEntity animalEntity  = animalRepository.findById(dto.getAnimalId()).orElseThrow(() -> new EntityNotFoundException("Animal Id: " + dto.getAnimalId()));
+
+    animalEntity.setAnimalName(dto.getAnimalName());
+    animalEntity.setSpecies(dto.getSpecies());
+    animalEntity.setUseYn(dto.getUseYn());
+    animalRepository.save(animalEntity);
+  }
+
+  @Transactional
+  public void deleteZoo(ModifyRequest dto) {
+    AnimalEntity animalEntity  = animalRepository.findById(dto.getAnimalId()).orElseThrow(() -> new EntityNotFoundException("Animal Id: " + dto.getAnimalId()));
+
+    animalEntity.setDelYn(dto.getDelYn());
+    animalRepository.save(animalEntity);
+  }
+
+  public Page<AnimalDto.Basic> getAnimals(SearchListRequest searchListRequest) {
+    Page<AnimalEntity> animals = animalRepository.findAllAnimals(searchListRequest);
+
+    return animals.map(a -> {
+      AnimalDto.Basic res = new AnimalDto.Basic();
+      res.setAnimalId(a.getAnimalId());
+      res.setAnimalName(a.getAnimalName());
+      res.setSpecies(a.getSpecies());
+      res.setAge(a.getAge() != null ? a.getAge().toString() : null);
+      res.setDelYn(a.getDelYn());
+      res.setUseYn(a.getUseYn());
+      return res;
+    });
+  }
+}

api-app/app/src/main/java/com/cd/detection/db/core/ZooCoreService.java

@@ -0,0 +1,74 @@
+package com.cd.detection.db.core;
+
+import com.cd.detection.db.repository.zoo.ZooRepository;
+import com.cd.detection.domain.zoo.dto.ZooDto.AddRequest;
+import com.cd.detection.domain.zoo.dto.ZooDto.AnimalRes;
+import com.cd.detection.domain.zoo.dto.ZooDto.ModifyRequest;
+import com.cd.detection.domain.zoo.dto.ZooDto.SearchListRequest;
+import com.cd.detection.domain.zoo.dto.ZooDto.ZooWithAnimalsRes;
+import com.cd.detection.entity.ZooEntity;
+import jakarta.persistence.EntityNotFoundException;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@RequiredArgsConstructor
+public class ZooCoreService {
+  private final ZooRepository zooRepository;
+
+  @Transactional
+  public void saveZoo(AddRequest dto) {
+    ZooEntity zooEntity = new ZooEntity();
+    zooEntity.setZooName(dto.getZooName());
+    zooEntity.setDescription(dto.getDescription());
+
+    zooRepository.save(zooEntity);
+  }
+
+  @Transactional
+  public void updateZoo(ModifyRequest dto) {
+    ZooEntity zooEntity = zooRepository.findById(dto.getId()).orElseThrow(() -> new EntityNotFoundException("Zoo Id: " + dto.getId()));
+
+    zooEntity.setZooName(dto.getZooName());
+    zooEntity.setDescription(dto.getDescription());
+    zooEntity.setUseYn(dto.getUseYn());
+    zooRepository.save(zooEntity);
+  }
+
+  @Transactional
+  public void deleteZoo(ModifyRequest dto) {
+    ZooEntity zooEntity = zooRepository.findById(dto.getId()).orElseThrow(() -> new EntityNotFoundException("Zoo Id: " + dto.getId()));
+
+    zooEntity.setDelYn(dto.getDelYn());
+    zooRepository.save(zooEntity);
+  }
+
+  public Page<ZooWithAnimalsRes> getZooWithAnimals(SearchListRequest searchListRequest) {
+    Page<ZooEntity> zoo = zooRepository.findAllWithAnimals(searchListRequest);
+
+    return zoo.map(z -> {
+      ZooWithAnimalsRes res = new ZooWithAnimalsRes();
+      res.setZooId(z.getZooId());
+      res.setZooName(z.getZooName());
+      res.setDescription(z.getDescription());
+
+      List<AnimalRes> animals = z.getAnimals().stream()
+          .map(a -> {
+            AnimalRes ar = new AnimalRes();
+            ar.setAnimalId(a.getAnimalId());
+            ar.setAnimalName(a.getAnimalName());
+            ar.setSpecies(a.getSpecies());
+            ar.setAge(a.getAge());
+            return ar;
+          })
+          .toList();
+
+      res.setAnimals(animals);
+      return res;
+    });
+  }
+}

api-app/app/src/main/java/com/cd/detection/db/repository/zoo/AnimalRepository.java

@@ -0,0 +1,8 @@
+package com.cd.detection.db.repository.zoo;
+
+import com.cd.detection.entity.AnimalEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface AnimalRepository extends JpaRepository<AnimalEntity, Long>, AnimalRepositoryCustom {
+
+}

api-app/app/src/main/java/com/cd/detection/db/repository/zoo/AnimalRepositoryCustom.java

@@ -0,0 +1,10 @@
+package com.cd.detection.db.repository.zoo;
+
+import com.cd.detection.domain.zoo.dto.AnimalDto;
+import com.cd.detection.entity.AnimalEntity;
+import java.util.List;
+import org.springframework.data.domain.Page;
+
+public interface AnimalRepositoryCustom {
+  Page<AnimalEntity> findAllAnimals(AnimalDto.SearchListRequest dto);
+}

api-app/app/src/main/java/com/cd/detection/db/repository/zoo/AnimalRepositoryImpl.java

@@ -0,0 +1,46 @@
+package com.cd.detection.db.repository.zoo;
+
+import com.cd.detection.domain.zoo.dto.AnimalDto.SearchListRequest;
+import com.cd.detection.entity.AnimalEntity;
+import com.cd.detection.entity.QAnimalEntity;
+import com.cd.detection.entity.QZooEntity;
+import com.cd.detection.entity.ZooEntity;
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import java.util.List;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class AnimalRepositoryImpl implements AnimalRepositoryCustom {
+  private final JPAQueryFactory queryFactory;
+
+  public AnimalRepositoryImpl(JPAQueryFactory queryFactory) {
+    this.queryFactory = queryFactory;
+  }
+
+  @Override
+  public Page<AnimalEntity> findAllAnimals(SearchListRequest searchListRequest) {
+    Pageable pageable = searchListRequest.toPageable();
+    QAnimalEntity animal = QAnimalEntity.animalEntity;
+
+    // content 조회
+    List<AnimalEntity> content = queryFactory
+        .selectFrom(animal)
+        .where(animal.delYn.eq(false))
+        .distinct()
+        .offset(pageable.getOffset())
+        .limit(pageable.getPageSize())
+        .fetch();
+
+    // count 조회 (fetchJoin 제거)
+    Long total = queryFactory
+        .select(animal.count())
+        .from(animal)
+        .where(animal.delYn.eq(false))
+        .fetchOne();
+
+    return new PageImpl<>(content, pageable, total == null ? 0L : total);
+  }
+}

api-app/app/src/main/java/com/cd/detection/db/repository/zoo/ZooRepository.java

@@ -0,0 +1,8 @@
+package com.cd.detection.db.repository.zoo;
+
+import com.cd.detection.entity.ZooEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface ZooRepository extends JpaRepository<ZooEntity, Long>, ZooRepositoryCustom {
+
+}

api-app/app/src/main/java/com/cd/detection/db/repository/zoo/ZooRepositoryCustom.java

@@ -0,0 +1,11 @@
+package com.cd.detection.db.repository.zoo;
+
+import com.cd.detection.domain.zoo.dto.ZooDto.SearchListRequest;
+import com.cd.detection.entity.ZooEntity;
+import java.util.List;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
+
+public interface ZooRepositoryCustom {
+  Page<ZooEntity> findAllWithAnimals(SearchListRequest searchListRequest);
+}

api-app/app/src/main/java/com/cd/detection/db/repository/zoo/ZooRepositoryImpl.java

@@ -0,0 +1,45 @@
+package com.cd.detection.db.repository.zoo;
+
+import com.cd.detection.domain.zoo.dto.ZooDto.SearchListRequest;
+import com.cd.detection.entity.QZooEntity;
+import com.cd.detection.entity.ZooEntity;
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import java.util.List;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class ZooRepositoryImpl implements ZooRepositoryCustom {
+
+  private final JPAQueryFactory queryFactory;
+
+  public ZooRepositoryImpl(JPAQueryFactory queryFactory) {
+    this.queryFactory = queryFactory;
+  }
+
+  @Override
+  public PageImpl<ZooEntity> findAllWithAnimals(SearchListRequest searchListRequest) {
+    Pageable pageable = searchListRequest.toPageable();
+    QZooEntity zoo = QZooEntity.zooEntity;
+
+    // content 조회
+    List<ZooEntity> content = queryFactory
+        .selectFrom(zoo)
+        .leftJoin(zoo.animals).fetchJoin()
+        .where(zoo.delYn.eq(false))
+        .distinct()
+        .offset(pageable.getOffset())
+        .limit(pageable.getPageSize())
+        .fetch();
+
+    // count 조회 (fetchJoin 제거)
+    Long total = queryFactory
+        .select(zoo.count())
+        .from(zoo)
+        .where(zoo.delYn.eq(false))
+        .fetchOne();
+
+    return new PageImpl<>(content, pageable, total == null ? 0L : total);
+  }
+}

api-app/app/src/main/java/com/cd/detection/domain/zoo/AnimalController.java

@@ -0,0 +1,125 @@
+package com.cd.detection.domain.zoo;
+
+import com.cd.detection.config.api.ApiResponseDto;
+import com.cd.detection.domain.zoo.dto.AnimalDto;
+import com.cd.detection.domain.zoo.service.AnimalService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@Tag(name = "동물", description = "동물 API")
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/animal")
+public class AnimalController {
+
+  private final AnimalService animalService;
+
+  @Operation(summary = "동물 목록", description = "동물 목록 ")
+  @ApiResponses(
+      value = {
+          @ApiResponse(
+              responseCode = "200",
+              description = "검색 성공",
+              content =
+              @Content(
+                  mediaType = "application/json",
+                  schema = @Schema(implementation = Page.class))),
+          @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+          @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @GetMapping("/list")
+  public ApiResponseDto<Page<AnimalDto.Basic>> getZooWithAnimals(
+      @Parameter(description = "페이지 번호 (0부터 시작)", example = "0")
+      @RequestParam(defaultValue = "0")
+      int page,
+      @Parameter(description = "페이지 크기", example = "20")
+      @RequestParam(defaultValue = "20")
+      int size) {
+
+    AnimalDto.SearchListRequest searchListRequest = new AnimalDto.SearchListRequest();
+    searchListRequest.setPage(page);
+    searchListRequest.setSize(size);
+    return ApiResponseDto.ok(animalService.getAnimals(searchListRequest));
+  }
+
+  @Operation(summary = "동물 등록", description = "동물 등록 ")
+  @ApiResponses(
+      value = {
+          @ApiResponse(
+              responseCode = "200",
+              description = "등록 성공",
+              content = @Content(
+                  mediaType = "text/plain",
+                  schema = @Schema(type = "string", example = "success")
+              )),
+          @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+          @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @PostMapping
+  public ApiResponseDto<String> saveAnimal(
+      @io.swagger.v3.oas.annotations.parameters.RequestBody(
+          content = @Content(
+              schema = @Schema(implementation = AnimalDto.AddRequest.class)
+          )
+      )
+      @RequestBody AnimalDto.AddRequest dto) {
+    animalService.saveAnimal(dto);
+    return ApiResponseDto.ok("success");
+  }
+
+  @Operation(summary = "동물 수정", description = "동물 수정 ")
+  @ApiResponses(
+      value = {
+          @ApiResponse(
+              responseCode = "200",
+              description = "수정 성공",
+              content =
+              @Content(
+                  mediaType = "application/json",
+                  schema = @Schema(implementation = String.class))),
+          @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+          @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @PutMapping
+  public ApiResponseDto<String> updateAnimal(@RequestBody AnimalDto.ModifyRequest dto) {
+    animalService.updateAnimal(dto);
+    return ApiResponseDto.ok("success");
+  }
+
+  @Operation(summary = "동물 삭제", description = "동물 삭제 ")
+  @ApiResponses(
+      value = {
+          @ApiResponse(
+              responseCode = "200",
+              description = "삭제 성공",
+              content =
+              @Content(
+                  mediaType = "application/json",
+                  schema = @Schema(implementation = String.class))),
+          @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+          @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @DeleteMapping
+  public ApiResponseDto<String> deleteAnimal(@RequestBody AnimalDto.ModifyRequest dto) {
+    animalService.deleteAnimal(dto);
+    return ApiResponseDto.ok("success");
+  }
+
+
+}

api-app/app/src/main/java/com/cd/detection/domain/zoo/ZooController.java

@@ -0,0 +1,121 @@
+package com.cd.detection.domain.zoo;
+
+import com.cd.detection.config.api.ApiResponseDto;
+import com.cd.detection.domain.zoo.dto.ZooDto;
+import com.cd.detection.domain.zoo.dto.ZooDto.SearchListRequest;
+import com.cd.detection.domain.zoo.dto.ZooDto.ZooWithAnimalsRes;
+import com.cd.detection.domain.zoo.service.ZooService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@Tag(name = "동물원", description = "동물원 API")
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/zoo")
+public class ZooController {
+
+  private final ZooService zooService;
+
+  @Operation(summary = "동물원 목록", description = "동물원 목록 ")
+  @ApiResponses(
+      value = {
+          @ApiResponse(
+              responseCode = "200",
+              description = "검색 성공",
+              content =
+              @Content(
+                  mediaType = "application/json",
+                  schema = @Schema(implementation = Page.class))),
+          @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+          @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @GetMapping("/list")
+  public ApiResponseDto<Page<ZooWithAnimalsRes>> getZooWithAnimals(
+      @Parameter(description = "페이지 번호 (0부터 시작)", example = "0")
+      @RequestParam(defaultValue = "0")
+      int page,
+      @Parameter(description = "페이지 크기", example = "20")
+      @RequestParam(defaultValue = "20")
+      int size) {
+
+    SearchListRequest searchListRequest = new SearchListRequest();
+    searchListRequest.setPage(page);
+    searchListRequest.setSize(size);
+    return ApiResponseDto.ok(zooService.getZooWithAnimals(searchListRequest));
+  }
+
+  @Operation(summary = "동물원 등록", description = "동물원 등록 ")
+  @ApiResponses(
+      value = {
+          @ApiResponse(
+              responseCode = "200",
+              description = "등록 성공",
+              content =
+              @Content(
+                  mediaType = "application/json",
+                  schema = @Schema(implementation = String.class))),
+          @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+          @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @PostMapping
+  public ApiResponseDto<String> saveZoo(@RequestBody ZooDto.AddRequest dto) {
+    zooService.saveZoo(dto);
+    return ApiResponseDto.ok("success");
+  }
+
+  @Operation(summary = "동물원 수정", description = "동물원 수정 ")
+  @ApiResponses(
+      value = {
+          @ApiResponse(
+              responseCode = "200",
+              description = "수정 성공",
+              content =
+              @Content(
+                  mediaType = "application/json",
+                  schema = @Schema(implementation = String.class))),
+          @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+          @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @PutMapping
+  public ApiResponseDto<String> updateZoo(@RequestBody ZooDto.ModifyRequest dto) {
+    zooService.updateZoo(dto);
+    return ApiResponseDto.ok("success");
+  }
+
+  @Operation(summary = "동물원 삭제", description = "동물원 삭제 ")
+  @ApiResponses(
+      value = {
+          @ApiResponse(
+              responseCode = "200",
+              description = "삭제 성공",
+              content =
+              @Content(
+                  mediaType = "application/json",
+                  schema = @Schema(implementation = String.class))),
+          @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+          @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @DeleteMapping
+  public ApiResponseDto<String> deleteZoo(@RequestBody ZooDto.ModifyRequest dto) {
+    zooService.deleteZoo(dto);
+    return ApiResponseDto.ok("success");
+  }
+
+
+}

api-app/app/src/main/java/com/cd/detection/domain/zoo/dto/AnimalDto.java

@@ -0,0 +1,78 @@
+package com.cd.detection.domain.zoo.dto;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+
+public class AnimalDto {
+
+  @Getter
+  @Setter
+  @NoArgsConstructor
+  @AllArgsConstructor
+  public static class SearchListRequest {
+    // 페이징 파라미터
+    private int page = 0;
+    private int size = 20;
+
+    public Pageable toPageable() {
+      return PageRequest.of(page, size);
+    }
+  }
+
+  @Getter
+  @Setter
+  public static class AddRequest {
+
+    @Schema(description = "동물원 id")
+    private Long zooId;
+    @Schema(description = "동물명")
+    private String animalName;
+    @Schema(description = "종")
+    private String species;
+    @Schema(description = "나이")
+    private Integer age;
+  }
+
+  @Getter
+  @Setter
+  public static class ModifyRequest {
+
+    @Schema(description = "동물 id")
+    private Long animalId;
+    @Schema(description = "동물명")
+    private String animalName;
+    @Schema(description = "종")
+    private String species;
+    @Schema(description = "나이")
+    private String age;
+    @Schema(description = "삭제여부")
+    private Boolean delYn;
+    @Schema(description = "사용여부")
+    private Boolean useYn;
+
+  }
+
+  @Getter
+  @Setter
+  public static class Basic {
+
+    @Schema(description = "동물 id")
+    private Long animalId;
+    @Schema(description = "동물명")
+    private String animalName;
+    @Schema(description = "종")
+    private String species;
+    @Schema(description = "나이")
+    private String age;
+    @Schema(description = "삭제여부")
+    private Boolean delYn;
+    @Schema(description = "사용여부")
+    private Boolean useYn;
+
+  }
+}

api-app/app/src/main/java/com/cd/detection/domain/zoo/dto/ZooDto.java

@@ -0,0 +1,66 @@
+package com.cd.detection.domain.zoo.dto;
+
+import java.time.LocalDate;
+import java.util.List;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+
+public class ZooDto {
+
+  @Getter
+  @Setter
+  @NoArgsConstructor
+  @AllArgsConstructor
+  public static class SearchListRequest {
+    // 페이징 파라미터
+    private int page = 0;
+    private int size = 20;
+
+    public Pageable toPageable() {
+      return PageRequest.of(page, size);
+    }
+  }
+
+  @Getter
+  @Setter
+  public static class AddRequest {
+
+    private String zooName;
+    private String description;
+  }
+
+  @Getter
+  @Setter
+  public static class ModifyRequest {
+
+    private Long id;
+    private String zooName;
+    private String description;
+    private Boolean useYn;
+    private Boolean delYn;
+  }
+
+  @Getter
+  @Setter
+  public static class ZooWithAnimalsRes {
+
+    private Long zooId;          // 동물원 ID
+    private String zooName;      // 동물원 이름
+    private String description;  // 설명
+
+    private List<AnimalRes> animals;
+  }
+
+  @Getter
+  @Setter
+  public static class AnimalRes {
+    private Long animalId;
+    private String animalName;
+    private String species;
+    private Integer age;
+  }
+}

api-app/app/src/main/java/com/cd/detection/domain/zoo/service/AnimalService.java

@@ -0,0 +1,32 @@
+package com.cd.detection.domain.zoo.service;
+
+import com.cd.detection.db.core.AnimalCoreService;
+import com.cd.detection.domain.zoo.dto.AnimalDto;
+import com.cd.detection.domain.zoo.dto.AnimalDto.Basic;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class AnimalService {
+
+  private final AnimalCoreService animalCoreService;
+
+  public Page<Basic> getAnimals(AnimalDto.SearchListRequest searchListRequest) {
+    return animalCoreService.getAnimals(searchListRequest);
+  }
+
+  public void saveAnimal(AnimalDto.AddRequest dto) {
+    animalCoreService.saveZoo(dto);
+  }
+
+  public void updateAnimal(AnimalDto.ModifyRequest dto) {
+    animalCoreService.updateZoo(dto);
+  }
+
+  public void deleteAnimal(AnimalDto.ModifyRequest dto) {
+    animalCoreService.deleteZoo(dto);
+  }
+
+}

api-app/app/src/main/java/com/cd/detection/domain/zoo/service/ZooService.java

@@ -0,0 +1,37 @@
+package com.cd.detection.domain.zoo.service;
+
+import com.cd.detection.db.core.ZooCoreService;
+import com.cd.detection.domain.zoo.dto.ZooDto.AddRequest;
+import com.cd.detection.domain.zoo.dto.ZooDto.ModifyRequest;
+import com.cd.detection.domain.zoo.dto.ZooDto.SearchListRequest;
+import com.cd.detection.domain.zoo.dto.ZooDto.ZooWithAnimalsRes;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class ZooService {
+  private final ZooCoreService zooCoreService;
+
+  // 동물원, 동물 조회
+  public Page<ZooWithAnimalsRes> getZooWithAnimals(SearchListRequest searchListRequest) {
+    return zooCoreService.getZooWithAnimals(searchListRequest);
+  }
+
+  // 동물원 저장
+  public void saveZoo(AddRequest dto) {
+    zooCoreService.saveZoo(dto);
+  }
+
+  // 동물원 수정
+  public void updateZoo(ModifyRequest dto) {
+    zooCoreService.updateZoo(dto);
+  }
+
+  // 동물원 삭제
+  public void deleteZoo(ModifyRequest dto) {
+    zooCoreService.deleteZoo(dto);
+  }
+}

api-app/app/src/main/java/com/cd/detection/entity/AnimalEntity.java

@@ -0,0 +1,56 @@
+package com.cd.detection.entity;
+
+import jakarta.persistence.*;
+import java.time.ZonedDateTime;
+import lombok.*;
+import org.hibernate.annotations.Comment;
+
+@Entity
+@Getter
+@Setter
+@Table(name = "tb_animal")
+@Comment("동물 정보")
+public class AnimalEntity {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  @Column(name = "animal_id")
+  @Comment("동물 ID")
+  private Long animalId;
+
+  /**
+   * 동물원 엔티티 (FK)
+   */
+  @ManyToOne(fetch = FetchType.LAZY)
+  @JoinColumn(name = "zoo_id", nullable = false)
+  @Comment("동물원 ID (FK)")
+  private ZooEntity zoo;
+
+  @Column(name = "animal_name", nullable = false)
+  @Comment("동물 이름")
+  private String animalName;
+
+  @Column(name = "species")
+  @Comment("종")
+  private String species;
+
+  @Column(name = "age")
+  @Comment("나이")
+  private Integer age;
+
+  @Column(name = "use_yn", nullable = false)
+  @Comment("사용 여부")
+  private Boolean useYn = true;
+
+  @Column(name = "del_yn", nullable = false)
+  @Comment("삭제 여부")
+  private Boolean delYn = false;
+
+  @Column(name = "created_dttm", nullable = false)
+  @Comment("생성 일시")
+  private ZonedDateTime createdDttm = ZonedDateTime.now();
+
+  @Column(name = "updated_dttm", nullable = false)
+  @Comment("수정 일시")
+  private ZonedDateTime updatedDttm = ZonedDateTime.now();
+}

api-app/app/src/main/java/com/cd/detection/entity/ZooEntity.java

@@ -0,0 +1,62 @@
+package com.cd.detection.entity;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.Table;
+import java.time.ZonedDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import lombok.Getter;
+import lombok.Setter;
+import org.hibernate.annotations.Comment;
+
+@Getter
+@Setter
+@Entity
+@Table(name = "tb_zoo")
+public class ZooEntity {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  @Column(name = "zoo_id")
+  @Comment("동물원 ID")
+  private Long zooId;
+
+  @OneToMany(mappedBy = "zoo", fetch = FetchType.LAZY)
+  private List<AnimalEntity> animals = new ArrayList<>();
+
+  @Column(name = "zoo_name", nullable = false, length = 200)
+  @Comment("동물원 이름")
+  private String zooName;
+
+  @Column(name = "description")
+  @Comment("설명")
+  private String description;
+
+  @Column(name = "use_yn", nullable = false)
+  @Comment("사용 여부")
+  private Boolean useYn = true;
+
+  @Column(name = "del_yn", nullable = false)
+  @Comment("삭제 여부")
+  private Boolean delYn = false;
+
+  @Column(name = "created_dttm", nullable = false, updatable = false)
+  @Comment("생성 일시")
+  private ZonedDateTime createdDttm = ZonedDateTime.now();
+
+  @Column(name = "updated_dttm", nullable = false)
+  @Comment("수정 일시")
+  private ZonedDateTime updatedDttm = ZonedDateTime.now();
+
+  public void addAnimal(AnimalEntity animal) {
+    animals.add(animal);
+    animal.setZoo(this);
+  }
+}

api-app/build.gradle

@@ -1,26 +1,30 @@
 plugins {
-    id 'java'
-    id 'io.spring.dependency-management' version '1.1.7' apply false
     id 'org.springframework.boot' version '3.5.7' apply false
+    id 'io.spring.dependency-management' version '1.1.7' apply false
 }
 
+allprojects {
     group = 'com.cd.detection'
     version = '0.0.1-SNAPSHOT'
 
+    repositories {
+        mavenCentral()
+    }
+}
+
+subprojects {
+    apply plugin: 'java'
+    apply plugin: 'io.spring.dependency-management'
+
     java {
         toolchain {
             languageVersion = JavaLanguageVersion.of(21)
         }
     }
 
-repositories {
-    mavenCentral()
-}
-
-subprojects {
-    apply plugin: 'java'
-
-    repositories {
-        mavenCentral()
+    dependencyManagement {
+        imports {
+            mavenBom "org.springframework.boot:spring-boot-dependencies:3.5.7"
+        }
     }
 }

api-app/infrastructure-db-postgres/build.gradle

@@ -3,6 +3,6 @@ plugins {
 }
 
 dependencies {
-    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
-    runtimeOnly 'org.postgresql:postgresql'
+    // DB 드라이버
+    implementation 'org.postgresql:postgresql:42.7.3'
 }