Merge pull request #137 from Runnect/fix/#136-getPublicCourseDetail

[Fix] getPublicCourseDetail

Author: YuSuhwa-ve

src/main/java/org/runnect/server/publicCourse/entity/PublicCourse.java

@@ -25,8 +25,6 @@ public class PublicCourse extends AuditingTimeEntity {
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
 
-
-
     @OneToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "course_id", nullable = false)
     private Course course;
@@ -42,7 +40,7 @@ public class PublicCourse extends AuditingTimeEntity {
     private List<Record> records = new ArrayList<>();
 
     @Formula("(select count(*) from Scrap where Scrap.public_course_id=id and Scrap.scraptf=true)")
-    private Integer scrapCount;
+    private Long scrapCount;
 
     @Transient
     private Boolean isScrap=false; //현재 사용자가 스크랩한지 아닌지 여부

src/main/java/org/runnect/server/publicCourse/service/PublicCourseService.java

@@ -267,8 +267,6 @@ public GetPublicCourseDetailResponseDto getPublicCourseDetail(final Long userId,
             }
         }
 
-        //4. 해당 공개코스가 얼마나 스크랩되었는지 가져오기
-        Long scrapCount = scrapRepository.countByPublicCourseAndScrapTFIsTrue(publicCourse);
 
         //5. 삭제된 유저인 경우 처리 user=null일때
         RunnectUser uploader = course.getRunnectUser();
@@ -279,13 +277,13 @@ public GetPublicCourseDetailResponseDto getPublicCourseDetail(final Long userId,
         if (course.getDepartureName() == null) {
             return GetPublicCourseDetailResponseDto.of(
                     uploader.getId(), uploader.getNickname(), uploader.getLevel(), uploader.getLatestStamp().toString(), uploader.equals(user),
-                    publicCourse.getId(), course.getId(), publicCourse.getIsScrap(), scrapCount, course.getImage(), publicCourse.getTitle(), publicCourse.getDescription(),
+                    publicCourse.getId(), course.getId(), publicCourse.getIsScrap(), publicCourse.getScrapCount(), course.getImage(), publicCourse.getTitle(), publicCourse.getDescription(),
                     CoordinatePathConverter.pathConvertCoor(course.getPath()), course.getDistance(), course.getDepartureRegion(), course.getDepartureCity(), course.getDepartureTown());
         }
 
         return GetPublicCourseDetailResponseDto.of(
                 uploader.getId(), uploader.getNickname(), uploader.getLevel(), uploader.getLatestStamp().toString(), uploader.equals(user),
-                publicCourse.getId(), course.getId(), publicCourse.getIsScrap(), scrapCount, course.getImage(), publicCourse.getTitle(), publicCourse.getDescription(),
+                publicCourse.getId(), course.getId(), publicCourse.getIsScrap(), publicCourse.getScrapCount(), course.getImage(), publicCourse.getTitle(), publicCourse.getDescription(),
                 CoordinatePathConverter.pathConvertCoor(course.getPath()), course.getDistance(), course.getDepartureRegion(), course.getDepartureCity(), course.getDepartureTown(), course.getDepartureName());