사용자가 저장한 이미지를 일정 별로 Read, Delete 하는 API 구현

backend/src/main/java/com/isp/backend/domain/scheduleImage/controller/ScheduleImageController.java

@@ -1,10 +1,14 @@
 package com.isp.backend.domain.scheduleImage.controller;
 
-import com.isp.backend.domain.scheduleImage.dto.SaveScheduleImageRequest;
-import com.isp.backend.domain.scheduleImage.dto.SaveScheduleImageResponse;
-import com.isp.backend.domain.scheduleImage.service.SaveImageService;
+import com.isp.backend.domain.scheduleImage.dto.request.SaveScheduleImageRequest;
+import com.isp.backend.domain.scheduleImage.dto.response.ReadScheduleImageResponse;
+import com.isp.backend.domain.scheduleImage.dto.response.SaveScheduleImageResponse;
+import com.isp.backend.domain.scheduleImage.service.DeleteScheduleImageService;
+import com.isp.backend.domain.scheduleImage.service.ReadScheduleImageService;
+import com.isp.backend.domain.scheduleImage.service.SaveScheduleImageService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
@@ -13,12 +17,27 @@
 @RequestMapping("/scheduleImages")
 public class ScheduleImageController {
 
-    private final SaveImageService saveImageService;
+    private final SaveScheduleImageService saveScheduleImageService;
+    private final ReadScheduleImageService readScheduleImageService;
+    private final DeleteScheduleImageService deleteScheduleImageService;
 
     @PostMapping
     @ResponseStatus(HttpStatus.CREATED)
     public SaveScheduleImageResponse create(@RequestPart(value = "image", required = false) MultipartFile image,
-            @RequestPart(value = "saveScheduleImageRequest") SaveScheduleImageRequest request) {
-        return saveImageService.save(request, image);
+                                            @RequestPart(value = "saveScheduleImageRequest") SaveScheduleImageRequest request) {
+        return saveScheduleImageService.save(request, image);
     }
+
+    @GetMapping("/{scheduleId}")
+    @ResponseStatus(HttpStatus.OK)
+    public ReadScheduleImageResponse read(@PathVariable(name = "scheduleId") Long scheduleId) {
+        return readScheduleImageService.read(scheduleId);
+    }
+
+    @DeleteMapping("/{scheduleImageId}")
+    @ResponseStatus(HttpStatus.OK)
+    public ResponseEntity<Void> delete(@PathVariable(name = "scheduleImageId") Long scheduleImageId) {
+        return deleteScheduleImageService.delete(scheduleImageId);
+    }
+
 }

backend/src/main/java/com/isp/backend/domain/scheduleImage/dto/request/SaveScheduleImageRequest.java

@@ -0,0 +1,10 @@
+package com.isp.backend.domain.scheduleImage.dto.request;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class SaveScheduleImageRequest {
+    private Long scheduleId;
+}

backend/src/main/java/com/isp/backend/domain/scheduleImage/dto/response/ReadScheduleImageResponse.java

@@ -0,0 +1,13 @@
+package com.isp.backend.domain.scheduleImage.dto.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.Map;
+
+@Getter
+@AllArgsConstructor
+public class ReadScheduleImageResponse {
+    private Long scheduleId;
+    private Map<String, String> pathAndSaveDate;
+}

backend/src/main/java/com/isp/backend/domain/scheduleImage/dto/SaveScheduleImageResponse.java → backend/src/main/java/com/isp/backend/domain/scheduleImage/dto/response/SaveScheduleImageResponse.java

@@ -1,4 +1,4 @@
-package com.isp.backend.domain.scheduleImage.dto;
+package com.isp.backend.domain.scheduleImage.dto.response;
 
 import com.isp.backend.domain.scheduleImage.entity.ScheduleImage;
 import lombok.Getter;
@@ -8,10 +8,12 @@ public class SaveScheduleImageResponse {
     private Long id;
     private Long scheduleId;
     private String path;
+    private String saveDate;
 
     public SaveScheduleImageResponse(ScheduleImage scheduleImage) {
         this.id = scheduleImage.getId();
         this.scheduleId = scheduleImage.getSchedule().getId();
         this.path = scheduleImage.getPath();
+        this.saveDate = scheduleImage.getSaveDate();
     }
-}
+}

backend/src/main/java/com/isp/backend/domain/scheduleImage/entity/ScheduleImage.java

@@ -4,6 +4,10 @@
 import jakarta.persistence.*;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
+import org.springframework.data.annotation.CreatedDate;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 
 @Entity
 @Getter
@@ -20,8 +24,16 @@ public class ScheduleImage {
 	private Schedule schedule;
 	private String path;
 
+	@CreatedDate
+	private String saveDate;
+
 	public ScheduleImage(Schedule schedule, String path) {
 		this.schedule = schedule;
 		this.path = path;
 	}
+
+	@PrePersist
+	public void onPrePersist(){
+		this.saveDate = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+	}
 }

backend/src/main/java/com/isp/backend/domain/scheduleImage/repository/ScheduleImageRepository.java

@@ -3,5 +3,8 @@
 import com.isp.backend.domain.scheduleImage.entity.ScheduleImage;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface ScheduleImageRepository extends JpaRepository<ScheduleImage, Long> {
+    List<ScheduleImage> findByScheduleId(Long scheduleId);
 }

backend/src/main/java/com/isp/backend/domain/scheduleImage/repository/ScheduleImageS3Repository.java

@@ -1,6 +1,6 @@
 package com.isp.backend.domain.scheduleImage.repository;
 
-import com.isp.backend.domain.scheduleImage.dto.SaveScheduleImageRequest;
+import com.isp.backend.domain.scheduleImage.dto.request.SaveScheduleImageRequest;
 import io.awspring.cloud.s3.S3Resource;
 import io.awspring.cloud.s3.S3Template;
 import lombok.AccessLevel;

backend/src/main/java/com/isp/backend/domain/scheduleImage/service/DeleteScheduleImageService.java

@@ -0,0 +1,7 @@
+package com.isp.backend.domain.scheduleImage.service;
+
+import org.springframework.http.ResponseEntity;
+
+public interface DeleteScheduleImageService {
+    ResponseEntity<Void> delete(Long scheduleImageId);
+}

backend/src/main/java/com/isp/backend/domain/scheduleImage/service/ReadScheduleImageService.java

@@ -0,0 +1,7 @@
+package com.isp.backend.domain.scheduleImage.service;
+
+import com.isp.backend.domain.scheduleImage.dto.response.ReadScheduleImageResponse;
+
+public interface ReadScheduleImageService {
+    ReadScheduleImageResponse read(Long scheduleId);
+}

backend/src/main/java/com/isp/backend/domain/scheduleImage/service/SaveScheduleImageService.java

@@ -0,0 +1,10 @@
+package com.isp.backend.domain.scheduleImage.service;
+
+import com.isp.backend.domain.scheduleImage.dto.request.SaveScheduleImageRequest;
+import com.isp.backend.domain.scheduleImage.dto.response.SaveScheduleImageResponse;
+import org.springframework.web.multipart.MultipartFile;
+
+public interface SaveScheduleImageService {
+
+	SaveScheduleImageResponse save(SaveScheduleImageRequest request, MultipartFile image);
+}

backend/src/main/java/com/isp/backend/domain/scheduleImage/service/ScheduleImageService.java

@@ -2,18 +2,25 @@
 
 import com.isp.backend.domain.schedule.entity.Schedule;
 import com.isp.backend.domain.schedule.repository.ScheduleRepository;
-import com.isp.backend.domain.scheduleImage.dto.SaveScheduleImageRequest;
-import com.isp.backend.domain.scheduleImage.dto.SaveScheduleImageResponse;
+import com.isp.backend.domain.scheduleImage.dto.request.SaveScheduleImageRequest;
+import com.isp.backend.domain.scheduleImage.dto.response.ReadScheduleImageResponse;
+import com.isp.backend.domain.scheduleImage.dto.response.SaveScheduleImageResponse;
 import com.isp.backend.domain.scheduleImage.entity.ScheduleImage;
 import com.isp.backend.domain.scheduleImage.repository.ScheduleImageRepository;
 import com.isp.backend.domain.scheduleImage.repository.ScheduleImageS3Repository;
 import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 @Service
 @RequiredArgsConstructor
-public class ScheduleImageService implements SaveImageService {
+public class ScheduleImageService implements SaveScheduleImageService, ReadScheduleImageService, DeleteScheduleImageService {
 
 	private final ScheduleImageS3Repository scheduleImageS3Repository;
 	private final ScheduleRepository scheduleRepository;
@@ -28,4 +35,26 @@ public SaveScheduleImageResponse save(SaveScheduleImageRequest request, Multipar
 		scheduleImageRepository.save(scheduleImage);
 		return new SaveScheduleImageResponse(scheduleImage);
 	}
+
+	@Override
+	public ReadScheduleImageResponse read(Long scheduleId) {
+		List<ScheduleImage> scheduleImages = scheduleImageRepository.findByScheduleId(scheduleId);
+		Map<String, String> pathSaveDateMap = new HashMap<>();
+
+		scheduleImages.forEach(scheduleImage ->
+				pathSaveDateMap.put(scheduleImage.getSaveDate(), scheduleImage.getPath())
+		);
+
+		return new ReadScheduleImageResponse(scheduleId, pathSaveDateMap);
+	}
+
+	@Override
+	public ResponseEntity<Void> delete(Long scheduleImageId) {
+		if (!scheduleImageRepository.existsById(scheduleImageId)) {
+			return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+		}
+
+		scheduleImageRepository.deleteById(scheduleImageId);
+		return ResponseEntity.noContent().build();
+	}
 }