[Spring Core] 김학인 과제 제출합니다.

src/main/java/com/example/demo/AOPexception/ExceptHandler.java

@@ -0,0 +1,48 @@
+package com.example.demo.AOPexception;
+
+import com.example.demo.AOPexception.Exception.*;
+import org.apache.coyote.BadRequestException;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+@RestControllerAdvice
+public class ExceptHandler {
+    @ExceptionHandler
+    public ResponseEntity<ErrorResponse> handleException(GetNotFoundException e) {
+        return new ResponseEntity<>(new ErrorResponse(e.getMessage()),HttpStatus.NOT_FOUND);
+    }
+    @ExceptionHandler
+    public ResponseEntity<ErrorResponse> handleException(PutDuplicatedException e) {
+        return new ResponseEntity<>(new ErrorResponse(e.getMessage()),HttpStatus.CONFLICT);
+    }
+    @ExceptionHandler
+    public ResponseEntity<ErrorResponse> handleException(PutNotFoundException e) {
+        return new ResponseEntity<>(new ErrorResponse(e.getMessage()),HttpStatus.BAD_REQUEST);
+    }
+    @ExceptionHandler
+    public ResponseEntity<ErrorResponse> handleException(PostIllegalArgumemtException e) {
+        return new ResponseEntity<>(new ErrorResponse(e.getMessage()),HttpStatus.BAD_REQUEST);
+    }
+    @ExceptionHandler
+    public ResponseEntity<ErrorResponse> handleException(PostNotFoundException e) {
+        return new ResponseEntity<>(new ErrorResponse(e.getMessage()),HttpStatus.BAD_REQUEST);
+    }
+    @ExceptionHandler
+    public ResponseEntity<ErrorResponse> handleException(DeleteExistedExcepton e) {
+        return new ResponseEntity<>(new ErrorResponse(e.getMessage()),HttpStatus.BAD_REQUEST);
+    }
+
+    static class ErrorResponse {
+        String message;
+
+        ErrorResponse(String message) {
+            this.message = message;
+        }
+
+        public String getMessage() {
+            return message;
+        }
+    }
+}

src/main/java/com/example/demo/AOPexception/Exception/DeleteExistedExcepton.java

@@ -0,0 +1,8 @@
+package com.example.demo.AOPexception.Exception;
+
+public class DeleteExistedExcepton extends RuntimeException{
+    public DeleteExistedExcepton(String msg)
+    {
+        super(msg);
+    }
+}

src/main/java/com/example/demo/AOPexception/Exception/GetNotFoundException.java

@@ -0,0 +1,8 @@
+package com.example.demo.AOPexception.Exception;
+
+public class GetNotFoundException extends RuntimeException{
+    public GetNotFoundException(String msg)
+    {
+        super(msg);
+    }
+}

src/main/java/com/example/demo/AOPexception/Exception/PostIllegalArgumemtException.java

@@ -0,0 +1,8 @@
+package com.example.demo.AOPexception.Exception;
+
+public class PostIllegalArgumemtException extends RuntimeException{
+    public PostIllegalArgumemtException(String msg)
+    {
+        super(msg);
+    }
+}

src/main/java/com/example/demo/AOPexception/Exception/PostNotFoundException.java

@@ -0,0 +1,8 @@
+package com.example.demo.AOPexception.Exception;
+
+public class PostNotFoundException extends RuntimeException{
+    public PostNotFoundException(String msg)
+    {
+        super(msg);
+    }
+}

src/main/java/com/example/demo/AOPexception/Exception/PutDuplicatedException.java

@@ -0,0 +1,8 @@
+package com.example.demo.AOPexception.Exception;
+
+public class PutDuplicatedException extends RuntimeException{
+    public PutDuplicatedException(String msg)
+    {
+        super(msg);
+    }
+}

src/main/java/com/example/demo/AOPexception/Exception/PutNotFoundException.java

@@ -0,0 +1,8 @@
+package com.example.demo.AOPexception.Exception;
+
+public class PutNotFoundException extends RuntimeException{
+    public PutNotFoundException(String msg)
+    {
+        super(msg);
+    }
+}

src/main/java/com/example/demo/controller/BoardController.java

@@ -18,7 +18,7 @@
 
 @RestController
 public class BoardController {
-
+    // 과제 수행함
     private final BoardService boardService;
 
     public BoardController(BoardService boardService) {

src/main/java/com/example/demo/repository/ArticleRepository.java

@@ -10,6 +10,8 @@ public interface ArticleRepository {
 
     List<Article> findAllByBoardId(Long boardId);
 
+    List<Article> findAllByMemberId(Long memberId);
+
     Article findById(Long id);
 
     Article insert(Article article);

src/main/java/com/example/demo/repository/ArticleRepositoryJdbc.java

@@ -21,50 +21,71 @@ public ArticleRepositoryJdbc(JdbcTemplate jdbcTemplate) {
     }
 
     private static final RowMapper<Article> articleRowMapper = (rs, rowNum) -> new Article(
-        rs.getLong("id"),
-        rs.getLong("author_id"),
-        rs.getLong("board_id"),
-        rs.getString("title"),
-        rs.getString("content"),
-        rs.getTimestamp("created_date").toLocalDateTime(),
-        rs.getTimestamp("modified_date").toLocalDateTime()
+            rs.getLong("id"),
+            rs.getLong("author_id"),
+            rs.getLong("board_id"),
+            rs.getString("title"),
+            rs.getString("content"),
+            rs.getTimestamp("created_date").toLocalDateTime(),
+            rs.getTimestamp("modified_date").toLocalDateTime()
     );
 
     @Override
     public List<Article> findAll() {
         return jdbcTemplate.query("""
-            SELECT id,  board_id,  author_id,  title,  content,  created_date,  modified_date
-            FROM article
-            """, articleRowMapper);
+                SELECT id,  board_id,  author_id,  title,  content,  created_date,  modified_date
+                FROM article
+                """, articleRowMapper);
     }
 
     @Override
     public List<Article> findAllByBoardId(Long boardId) {
-        return jdbcTemplate.query("""
-            SELECT id,  board_id,  author_id,  title,  content,  created_date,  modified_date
-            FROM article
-            WHERE board_id = ?
-            """, articleRowMapper, boardId);
+        try {
+            return jdbcTemplate.query("""
+                    SELECT id,  board_id,  author_id,  title,  content,  created_date,  modified_date
+                    FROM article
+                    WHERE board_id = ?
+                    """, articleRowMapper, boardId);
+        } catch (Exception e) {
+            throw new RuntimeException("Article not found");
+        }
+    }
+    @Override
+    public List<Article> findAllByMemberId(Long memberId) {
+        try {
+            return jdbcTemplate.query("""
+                    SELECT id,  board_id,  author_id,  title,  content,  created_date,  modified_date
+                    FROM article
+                    WHERE author_id = ?
+                    """, articleRowMapper, memberId);
+        } catch (Exception e) {
+            throw new RuntimeException("Article not found");
+        }
     }
 
     @Override
     public Article findById(Long id) {
-        return jdbcTemplate.queryForObject("""
-            SELECT id,  board_id,  author_id,  title,  content,  created_date,  modified_date
-            FROM article
-            WHERE id = ?
-            """, articleRowMapper, id);
+        try {
+            return jdbcTemplate.queryForObject("""
+
+                            SELECT id,  board_id,  author_id,  title,  content,  created_date,  modified_date
+                    FROM article
+                    WHERE id = ?
+                    """, articleRowMapper, id);
+        } catch (Exception e) {
+            throw new RuntimeException("Article not found");
+        }
     }
 
     @Override
     public Article insert(Article article) {
         KeyHolder keyHolder = new GeneratedKeyHolder();
         jdbcTemplate.update(con -> {
             PreparedStatement ps = con.prepareStatement("""
-                    INSERT INTO article (board_id, author_id, title, content)
-                    VALUES (?, ?, ?, ?)
-                    """,
-                new String[]{"id"});
+                            INSERT INTO article (board_id, author_id, title, content)
+                            VALUES (?, ?, ?, ?)
+                            """,
+                    new String[]{"id"});
             ps.setLong(1, article.getBoardId());
             ps.setLong(2, article.getAuthorId());
             ps.setString(3, article.getTitle());
@@ -77,23 +98,23 @@ INSERT INTO article (board_id, author_id, title, content)
     @Override
     public Article update(Article article) {
         jdbcTemplate.update("""
-                UPDATE article
-                SET board_id = ?, title = ?, content = ?
-                WHERE id = ?
-                """,
-            article.getBoardId(),
-            article.getTitle(),
-            article.getContent(),
-            article.getId()
+                        UPDATE article
+                        SET board_id = ?, title = ?, content = ?
+                        WHERE id = ?
+                        """,
+                article.getBoardId(),
+                article.getTitle(),
+                article.getContent(),
+                article.getId()
         );
         return findById(article.getId());
     }
 
     @Override
     public void deleteById(Long id) {
         jdbcTemplate.update("""
-            DELETE FROM article
-            WHERE id = ?
-            """, id);
+                DELETE FROM article
+                WHERE id = ?
+                """, id);
     }
 }

src/main/java/com/example/demo/repository/BoardRepositoryJdbc.java

@@ -35,11 +35,16 @@ public List<Board> findAll() {
 
     @Override
     public Board findById(Long id) {
-        return jdbcTemplate.queryForObject("""
-            SELECT id, name
+        try {
+            return jdbcTemplate.queryForObject("""
+
+                    SELECT id, name
             FROM board
             WHERE id = ?
             """, boardRowMapper, id);
+        } catch (Exception e) {
+            throw new RuntimeException("Board not found");
+        }
     }
 
     @Override

src/main/java/com/example/demo/repository/MemberRepository.java

@@ -10,6 +10,8 @@ public interface MemberRepository {
 
     Member findById(Long id);
 
+    Member findByEmail(String email);
+
     Member insert(Member member);
 
     Member update(Member member);