Fix: add 2 image url using cloudinary

Author: 전상현

build.gradle

@@ -2,6 +2,7 @@ plugins {
 	id 'java'
 	id 'org.springframework.boot' version '3.4.3'
 	id 'io.spring.dependency-management' version '1.1.7'
+	id 'application'  // 이 줄을 추가
 }
 
 group = 'com.leafvillage'
@@ -32,7 +33,7 @@ dependencies {
 	annotationProcessor 'org.projectlombok:lombok'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
-
+	implementation 'com.cloudinary:cloudinary-http44:1.29.0' // 최신 버전 확인
 	// 로컬 개발용 DB
 	runtimeOnly 'com.h2database:h2'
 
@@ -44,3 +45,9 @@ dependencies {
 tasks.named('test') {
 	useJUnitPlatform()
 }
+
+
+application {
+    // 실행할 메인 클래스의 FQCN(패키지명을 포함한 클래스 이름)을 지정합니다.
+    mainClassName = 'com.leafvillage.backend.DemoApplication'
+}

logs/backend.log

@@ -0,0 +1,28 @@
+package com.leafvillage.backend.Controller;
+
+import com.leafvillage.backend.service.ImageService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+@RestController
+@RequestMapping("/images")
+public class ImageController {
+
+    @Autowired
+    private ImageService imageService;
+
+    // 회사 로고 업데이트 API – company_id를 기준으로 업데이트
+    // 예: POST /images/upload?companyId=c000018 와 함께 file 전송
+    @PostMapping("/upload")
+    public ResponseEntity<String> uploadImage(@RequestParam("companyId") String companyId,
+                                              @RequestParam("file") MultipartFile file) {
+        boolean updated = imageService.updateCompanyLogoById(companyId, file);
+        if (updated) {
+            return ResponseEntity.ok("회사 로고 업데이트 성공");
+        } else {
+            return ResponseEntity.badRequest().body("회사 로고 업데이트 실패");
+        }
+    }
+}

src/main/java/com/leafvillage/backend/Controller/ImageController.java

@@ -0,0 +1,11 @@
+package com.leafvillage.backend;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DemoApplication {
+  public static void main(String[] args) {
+      SpringApplication.run(DemoApplication.class, args);
+  }
+}

src/main/java/com/leafvillage/backend/DemoApplication.java

@@ -3,7 +3,7 @@
 import jakarta.persistence.*;
 
 @Entity
-@Table(name = "company")
+@Table(name = "company", schema = "news_db")
 public class Company {
 
     // 회사 고유 식별자(PK) - VARCHAR(36)으로 UUID 등 수동 저장을 가정

src/main/java/com/leafvillage/backend/entity/Company.java

@@ -0,0 +1,59 @@
+package com.leafvillage.backend.entity;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "company", schema = "news_db")
+public class Image {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    // 회사 ID (예: "c000018")
+    @Column(name = "company_id", unique = true)
+    private String companyId;
+
+    // (옵션) 회사명 – 필요에 따라 유지하거나 제거할 수 있습니다.
+    @Column(name = "company")
+    private String company;
+
+    // 로고 이미지 URL
+    @Column(name = "logo_image")
+    private String imageUrl;
+
+    public Image() {}
+
+    // 생성자나 getter/setter는 필요에 따라 추가
+    public Long getId() {
+        return id;
+    }
+
+    public String getCompanyId() {
+        return companyId;
+    }
+
+    public String getCompany() {
+        return company;
+    }
+
+    public String getImageUrl() {
+        return imageUrl;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public void setCompanyId(String companyId) {
+        this.companyId = companyId;
+    }
+
+    public void setCompany(String company) {
+        this.company = company;
+    }
+
+    public void setImageUrl(String imageUrl) {
+        this.imageUrl = imageUrl;
+    }
+}

src/main/java/com/leafvillage/backend/entity/Image.java

@@ -0,0 +1,17 @@
+package com.leafvillage.backend.repository;
+
+import com.leafvillage.backend.entity.Image;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ImageRepository extends JpaRepository<Image, Long> {
+
+    // company_id 기준으로 로고 이미지 업데이트
+    @Modifying
+    @Query("UPDATE Image i SET i.imageUrl = :imageUrl WHERE i.companyId = :companyId")
+    int updateLogoImageByCompanyId(@Param("imageUrl") String imageUrl, @Param("companyId") String companyId);
+}

src/main/java/com/leafvillage/backend/repository/ImageRepository.java

@@ -0,0 +1,62 @@
+package com.leafvillage.backend.service;
+
+import com.cloudinary.Cloudinary;
+import com.cloudinary.utils.ObjectUtils;
+import com.leafvillage.backend.repository.ImageRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+@Service
+public class ImageService {
+
+    private final Cloudinary cloudinary;
+
+    @Autowired
+    private ImageRepository imageRepository;
+
+    public ImageService() {
+        // Cloudinary 계정 정보 (본인 계정의 값으로 변경)
+        Map<String, String> config = new HashMap<>();
+        config.put("cloud_name", "dncizjyjo");
+        config.put("api_key", "451525654937799");
+        config.put("api_secret", "HeW5BQcEvIl87MvohARwUPdQO2s");
+        this.cloudinary = new Cloudinary(config);
+    }
+
+    // MultipartFile을 임시 파일로 변환 후 Cloudinary에 업로드하여 이미지 URL 반환
+    public String uploadToCloudinary(MultipartFile multipartFile) throws IOException {
+        File file = convertMultiPartToFile(multipartFile);
+        Map uploadResult = cloudinary.uploader().upload(file, ObjectUtils.emptyMap());
+        file.delete(); // 임시 파일 삭제
+        return (String) uploadResult.get("secure_url");
+    }
+
+    private File convertMultiPartToFile(MultipartFile file) throws IOException {
+        File convFile = new File(System.getProperty("java.io.tmpdir") + "/" + file.getOriginalFilename());
+        try (FileOutputStream fos = new FileOutputStream(convFile)) {
+            fos.write(file.getBytes());
+        }
+        return convFile;
+    }
+
+    // Cloudinary 업로드 후, company_id 기준으로 DB 업데이트 수행
+    @Transactional
+    public boolean updateCompanyLogoById(String companyId, MultipartFile file) {
+        try {
+            String imageUrl = uploadToCloudinary(file);
+            int updatedCount = imageRepository.updateLogoImageByCompanyId(imageUrl, companyId);
+            return updatedCount > 0;
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+}