chore: 코드 리뷰 사항 반영

- 컨트롤러 swagger 설명 수정
- 매직 스트링의 상수화

Author: 7zrv

src/main/java/com/somemore/note/controller/NoteQueryApiController.java

@@ -56,7 +56,7 @@ public ApiResponse<NoteDetailViewForCenter> getNoteDetailForCenter(@PathVariable
     }
 
     @Secured("ROLE_VOLUNTEER")
-    @Operation(summary = "기관의 자신에게 온 쪽지 상세 조회")
+    @Operation(summary = "봉사자의 자신에게 온 쪽지 상세 조회")
     @GetMapping("/volunteer/{noteId}")
     public ApiResponse<NoteDetailViewForVolunteer> getNoteDetailForVolunteer(@PathVariable Long noteId) {
 

src/main/java/com/somemore/note/repository/NoteRepositoryImpl.java

@@ -35,6 +35,7 @@ public class NoteRepositoryImpl implements NoteRepository {
 
     private static final String SENDER_ID = "senderId";
     private static final String SENDER_NAME = "senderName";
+    private static final String SENDER_PROFILE_IMG_LINK = "senderProfileImgLink";
 
     @Override
     public Note save(Note note) {
@@ -115,7 +116,7 @@ public Optional<NoteDetailViewForCenter> findNoteDetailViewReceiverIsCenter(Long
                         note.content,
                         volunteer.id.as(SENDER_ID),
                         volunteer.nickname.as(SENDER_NAME),
-                        volunteer.imgUrl.as("senderProfileImgLink"),
+                        volunteer.imgUrl.as(SENDER_PROFILE_IMG_LINK),
                         note.createdAt
                 ))
                 .from(note)
@@ -139,7 +140,7 @@ public Optional<NoteDetailViewForVolunteer> findNoteDetailViewReceiverIsVoluntee
                         note.content,
                         center.id.as(SENDER_ID),
                         center.name.as(SENDER_NAME),
-                        center.imgUrl.as("senderProfileImgLink"),
+                        center.imgUrl.as(SENDER_PROFILE_IMG_LINK),
                         note.createdAt
                 ))
                 .from(note)