rest controller practice

rest-controller-practice/src/main/java/com/example/restcontroller/board/controller/ApiBoardScrapController.java

@@ -0,0 +1,33 @@
+package com.example.restcontroller.board.controller;
+
+import com.auth0.jwt.exceptions.JWTVerificationException;
+import com.example.restcontroller.board.service.BoardService;
+import com.example.restcontroller.common.model.ResponseResult;
+import com.example.restcontroller.util.JWTUtils;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RestController;
+
+@RequiredArgsConstructor
+@RestController
+public class ApiBoardScrapController {
+
+    private final BoardService boardService;
+
+    @PutMapping("/api/board/{id}/scrap")
+    public ResponseEntity<?> chapter3_15(@PathVariable Long id,
+                                         @RequestHeader("TOKEN") String token) {
+
+        String email = "";
+        try {
+            email = JWTUtils.getIssuer(token);
+        } catch (JWTVerificationException e) {
+            return ResponseResult.fail("토큰 정보가 정확하지 않습니다.");
+        }
+
+        return ResponseResult.result(boardService.scrapBoard(id, email));
+    }
+}

rest-controller-practice/src/main/java/com/example/restcontroller/board/entity/BoardScrap.java

@@ -0,0 +1,35 @@
+package com.example.restcontroller.board.entity;
+
+import com.example.restcontroller.user.entity.User;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+import java.time.LocalDateTime;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+@Entity
+public class BoardScrap {
+
+    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(foreignKey = @ForeignKey(name = "FK_BOARD_SCRAP_USER_ID"))
+    private User user;
+
+    // 스크랩 글정보
+    private Long boardId;
+    private Long boardTypeId;
+    private Long boardUserId;
+    private String boardTitle;
+    private String boardContents;
+    private LocalDateTime boardRegDate;
+
+    private LocalDateTime regDate;
+}

rest-controller-practice/src/main/java/com/example/restcontroller/board/repository/BoardScrapRepository.java

@@ -0,0 +1,12 @@
+package com.example.restcontroller.board.repository;
+
+import com.example.restcontroller.board.entity.Board;
+import com.example.restcontroller.board.entity.BoardHits;
+import com.example.restcontroller.board.entity.BoardScrap;
+import com.example.restcontroller.user.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface BoardScrapRepository extends JpaRepository<BoardScrap, Long> {
+}

rest-controller-practice/src/main/java/com/example/restcontroller/board/service/BoardService.java

@@ -33,4 +33,6 @@ public interface BoardService {
     ServiceResult addReport(Long id, String email, BoardReportInput boardReportInput);
 
     List<BoardReport> boardReportList();
+
+    ServiceResult scrapBoard(Long id, String email);
 }

rest-controller-practice/src/main/java/com/example/restcontroller/board/service/BoardServiceImpl.java

@@ -26,6 +26,7 @@ public class BoardServiceImpl implements BoardService {
     private final UserRepository userRepository;
     private final BoardLikeRepository boardLikeRepository;
     private final BoardReportRepository boardReportRepository;
+    private final BoardScrapRepository boardScrapRepository;
 
     @Transactional
     @Override
@@ -208,6 +209,7 @@ public class BoardServiceImpl implements BoardService {
         return ServiceResult.success();
     }
 
+    @Transactional
     @Override
     public ServiceResult addReport(Long id, String email, BoardReportInput boardReportInput) {
         Optional<Board> board = boardRepository.findById(id);
@@ -243,4 +245,34 @@ public class BoardServiceImpl implements BoardService {
     public List<BoardReport> boardReportList() {
         return boardReportRepository.findAll();
     }
+
+    @Transactional
+    @Override
+    public ServiceResult scrapBoard(Long id, String email) {
+        Optional<Board> board = boardRepository.findById(id);
+        if (!board.isPresent()) {
+            return ServiceResult.fail("게시글이 존재하지 않습니다");
+        }
+        Board boardEntity = board.get();
+
+        Optional<User> optionalUser = userRepository.findByEmail(email);
+        if (!optionalUser.isPresent()) {
+            return ServiceResult.fail("회원 정보가 존재하지 않습니다");
+        }
+        User userEntity = optionalUser.get();
+
+        BoardScrap boardScrap = BoardScrap.builder()
+                .user(userEntity)
+                .boardId(boardEntity.getId())
+                .boardTypeId(boardEntity.getBoardType().getId())
+                .boardTitle(boardEntity.getTitle())
+                .boardContents(boardEntity.getContent())
+                .boardRegDate(boardEntity.getRegDate())
+                .regDate(LocalDateTime.now())
+                .build();
+
+        boardScrapRepository.save(boardScrap);
+
+        return ServiceResult.success();
+    }
 }

rest-controller-practice/src/main/java/com/example/restcontroller/user/entity/User.java

@@ -1,9 +1,6 @@
 package com.example.restcontroller.user.entity;
 
-import com.example.restcontroller.board.entity.Board;
-import com.example.restcontroller.board.entity.BoardHits;
-import com.example.restcontroller.board.entity.BoardLike;
-import com.example.restcontroller.board.entity.BoardType;
+import com.example.restcontroller.board.entity.*;
 import com.example.restcontroller.notice.entity.Notice;
 import com.example.restcontroller.notice.entity.NoticeLike;
 import com.example.restcontroller.user.model.UserInput;
@@ -67,6 +64,10 @@ public class User {
     @OneToMany(mappedBy = "user")
     List<BoardLike> boardLikeList = new ArrayList<>();
 
+    @JsonIgnore
+    @OneToMany(mappedBy = "user")
+    List<BoardScrap> boardScrapList = new ArrayList<>();
+
     @PrePersist
     public void prePersist() {
         status = status == null ? UserStatus.USING : status;