#10 feat: 나눔글 등록 API

Author: JoongHyun-Kim

src/main/java/com/kkobugi/puremarket/giveaway/application/GiveawayService.java

@@ -1,12 +1,17 @@
 package com.kkobugi.puremarket.giveaway.application;
 
 import com.kkobugi.puremarket.common.BaseException;
+import com.kkobugi.puremarket.common.gcs.GCSService;
 import com.kkobugi.puremarket.giveaway.domain.dto.GiveawayListResponse;
 import com.kkobugi.puremarket.giveaway.domain.dto.GiveawayResponse;
 import com.kkobugi.puremarket.giveaway.domain.entity.Giveaway;
 import com.kkobugi.puremarket.giveaway.repository.GiveawayRepository;
+import com.kkobugi.puremarket.produce.domain.dto.GiveawayPostRequest;
 import com.kkobugi.puremarket.user.application.AuthService;
+import com.kkobugi.puremarket.user.domain.entity.User;
+import com.kkobugi.puremarket.user.repository.UserRepository;
 import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
@@ -20,6 +25,11 @@
 public class GiveawayService {
     private final GiveawayRepository giveawayRepository;
     private final AuthService authService;
+    private final UserRepository userRepository;
+    private final GCSService gcsService;
+
+    @Value("${spring.cloud.gcp.storage.bucket}")
+    private String bucketName;
 
     // 나눔글 목록 조회
     public GiveawayListResponse getGiveawayList() throws BaseException { // TODO: 나눔완료 글도 목록 조회 시 포함하도록 수정 팔요
@@ -60,4 +70,24 @@ public GiveawayResponse getGiveawayPost(Long giveawayIdx) throws BaseException {
             throw new BaseException(DATABASE_ERROR);
         }
     }
+
+    // 나눔글 등록
+    public void postGiveaway(GiveawayPostRequest giveawayPostRequest) throws BaseException {
+        try {
+            User writer = userRepository.findByUserIdx(authService.getUserIdxFromToken()).orElseThrow(() -> new BaseException(INVALID_USER_IDX));
+
+            // upload image
+            String fullPath = gcsService.uploadImage("giveaway", giveawayPostRequest.giveawayImage());
+            String giveawayImageUrl = "https://storage.googleapis.com/"+bucketName+"/"+fullPath;
+
+            Giveaway giveaway = new Giveaway(writer, giveawayPostRequest.title(), giveawayPostRequest.content(), giveawayImageUrl);
+            giveaway.setStatus(GIVEAWAY);
+
+            giveawayRepository.save(giveaway);
+        } catch (BaseException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new BaseException(DATABASE_ERROR);
+        }
+    }
 }

src/main/java/com/kkobugi/puremarket/giveaway/domain/entity/Giveaway.java

@@ -4,6 +4,7 @@
 import com.kkobugi.puremarket.user.domain.entity.User;
 import jakarta.persistence.*;
 import lombok.AccessLevel;
+import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import org.hibernate.annotations.DynamicInsert;
@@ -29,4 +30,12 @@ public class Giveaway extends BaseEntity {
 
     @Column(nullable = false)
     private String giveawayImage;
+
+    @Builder
+    public Giveaway(User user, String title, String content, String giveawayImage) {
+        this.user = user;
+        this.title = title;
+        this.content = content;
+        this.giveawayImage = giveawayImage;
+    }
 }

src/main/java/com/kkobugi/puremarket/giveaway/presentation/GiveawayController.java

@@ -3,15 +3,14 @@
 import com.kkobugi.puremarket.common.BaseException;
 import com.kkobugi.puremarket.common.BaseResponse;
 import com.kkobugi.puremarket.giveaway.application.GiveawayService;
+import com.kkobugi.puremarket.produce.domain.dto.GiveawayPostRequest;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import static com.kkobugi.puremarket.common.constants.RequestURI.giveaway;
+import static com.kkobugi.puremarket.common.enums.BaseResponseStatus.SUCCESS;
 
 @RestController
 @RequiredArgsConstructor
@@ -41,4 +40,15 @@ public BaseResponse<?> getGiveawayList(@PathVariable Long giveawayIdx) {
             return new BaseResponse<>(e.getStatus());
         }
     }
+
+    // 나눔글 등록
+    @PostMapping("")
+    public BaseResponse<?> postGiveaway(GiveawayPostRequest giveawayPostRequest) {
+        try {
+            giveawayService.postGiveaway(giveawayPostRequest);
+            return new BaseResponse<>(SUCCESS);
+        } catch (BaseException e) {
+            return new BaseResponse<>(e.getStatus());
+        }
+    }
 }

src/main/java/com/kkobugi/puremarket/produce/domain/dto/GiveawayPostRequest.java

@@ -0,0 +1,7 @@
+package com.kkobugi.puremarket.produce.domain.dto;
+
+import org.springframework.web.multipart.MultipartFile;
+
+public record GiveawayPostRequest(String title,
+                                  String content,
+                                  MultipartFile giveawayImage) {}