[김성은_BackEnd] 11주차 과제 제출합니다.

build.gradle

@@ -1,29 +1,31 @@
 plugins {
-	id 'java'
-	id 'org.springframework.boot' version '3.4.5'
-	id 'io.spring.dependency-management' version '1.1.7'
+    id 'org.springframework.boot' version '3.2.0'
+    id 'io.spring.dependency-management' version '1.1.4'
+    id 'java'
 }
 
 group = 'com.example'
 version = '0.0.1-SNAPSHOT'
 
 java {
-	toolchain {
-		languageVersion = JavaLanguageVersion.of(17)
-	}
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(17)
+    }
 }
 
 repositories {
-	mavenCentral()
+    mavenCentral()
 }
 
 dependencies {
-	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
-	implementation 'org.springframework.boot:spring-boot-starter-web'
-	testImplementation 'org.springframework.boot:spring-boot-starter-test'
-	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'mysql:mysql-connector-java:8.0.33'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
 tasks.named('test') {
-	useJUnitPlatform()
+    useJUnitPlatform()
 }

src/main/java/com/example/bcsd/BcsdApplication.java

@@ -6,8 +6,8 @@
 @SpringBootApplication
 public class BcsdApplication {
 
-	public static void main(String[] args) {
-		SpringApplication.run(BcsdApplication.class, args);
-	}
+    public static void main(String[] args) {
+        SpringApplication.run(BcsdApplication.class, args);
+    }
 
 }

src/main/java/com/example/bcsd/Controller/ArticleController.java

@@ -0,0 +1,61 @@
+package com.example.bcsd.Controller;
+
+import com.example.bcsd.Service.ArticleService;
+import com.example.bcsd.dto.ArticleCreateRequest;
+import com.example.bcsd.dto.ArticleUpdateRequest;
+import com.example.bcsd.model.Article;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/articles")
+public class ArticleController {
+
+    private final ArticleService articleService;
+
+    public ArticleController(ArticleService articleService) {
+        this.articleService = articleService;
+    }
+
+    @GetMapping
+    public ResponseEntity<List<Article>> getAllArticles() {
+        return ResponseEntity.ok(articleService.findAllArticles());
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Article> getArticleById(@PathVariable Long id) {
+        return ResponseEntity.ok(articleService.findArticle(id));
+    }
+
+    @PostMapping
+    public ResponseEntity<Article> createArticle(@RequestBody ArticleCreateRequest request) {
+        Article article = articleService.createArticle(
+                request.getAuthorId(),
+                request.getBoardId(),
+                request.getTitle(),
+                request.getContent()
+        );
+        return ResponseEntity.ok(article);
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<Article> updateArticle(
+            @PathVariable Long id,
+            @RequestBody ArticleUpdateRequest request
+    ) {
+        Article updated = articleService.updateArticle(
+                id,
+                request.getTitle(),
+                request.getContent()
+        );
+        return ResponseEntity.ok(updated);
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> deleteArticle(@PathVariable Long id) {
+        articleService.deleteArticle(id);
+        return ResponseEntity.ok().build();
+    }
+}

src/main/java/com/example/bcsd/Controller/BoardController.java

@@ -0,0 +1,52 @@
+package com.example.bcsd.Controller;
+
+import com.example.bcsd.Service.BoardService;
+import com.example.bcsd.model.Board;
+import com.example.bcsd.dto.BoardCreateRequest;
+import com.example.bcsd.dto.BoardUpdateRequest;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/boards")
+public class BoardController {
+
+    private final BoardService boardService;
+
+    public BoardController(BoardService boardService) {
+        this.boardService = boardService;
+    }
+
+    @GetMapping
+    public ResponseEntity<List<Board>> getAllBoards() {
+        return ResponseEntity.ok(boardService.findAllBoards());
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Board> getBoard(@PathVariable Long id) {
+        return ResponseEntity.ok(boardService.findBoard(id));
+    }
+
+    @PostMapping
+    public ResponseEntity<Board> createBoard(@RequestBody BoardCreateRequest request) {
+        Board saved = boardService.createBoard(request.getName());
+        return ResponseEntity.ok(saved);
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<Board> updateBoard(
+            @PathVariable Long id,
+            @RequestBody BoardUpdateRequest request
+    ) {
+        Board updated = boardService.updateBoard(id, request.getName());
+        return ResponseEntity.ok(updated);
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> deleteBoard(@PathVariable Long id) {
+        boardService.deleteBoard(id);
+        return ResponseEntity.ok().build();
+    }
+}

src/main/java/com/example/bcsd/Controller/LoginController.java

@@ -0,0 +1,31 @@
+package com.example.bcsd.Controller;
+
+import com.example.bcsd.Service.MemberService;
+import com.example.bcsd.dto.MemberLoginRequest;
+import com.example.bcsd.model.Member;
+import jakarta.servlet.http.HttpSession;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/login")
+public class LoginController {
+
+    private final MemberService memberService;
+
+    public LoginController(MemberService memberService) {
+        this.memberService = memberService;
+    }
+
+    @PostMapping
+    public ResponseEntity<Member> login(
+            @RequestBody MemberLoginRequest request,
+            HttpSession session
+    ) {
+        Member member = memberService.login(request);
+
+        session.setAttribute("LOGIN_MEMBER_ID", member.getId());
+
+        return ResponseEntity.ok(member);
+    }
+}

src/main/java/com/example/bcsd/Controller/MemberController.java

@@ -0,0 +1,69 @@
+package com.example.bcsd.Controller;
+
+import com.example.bcsd.Service.MemberService;
+import com.example.bcsd.dto.MemberCreateRequest;
+import com.example.bcsd.dto.MemberLoginRequest;
+import com.example.bcsd.dto.MemberUpdateRequest;
+import com.example.bcsd.model.Member;
+import jakarta.servlet.http.HttpSession;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/members")
+public class MemberController {
+
+    private final MemberService memberService;
+    private static final String LOGIN_MEMBER_ID = "LOGIN_MEMBER_ID";
+
+    public MemberController(MemberService memberService) {
+        this.memberService = memberService;
+    }
+
+    @GetMapping
+    public ResponseEntity<List<Member>> findAll() {
+        return ResponseEntity.ok(memberService.findAllMembers());
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Member> findOne(@PathVariable Long id) {
+        return ResponseEntity.ok(memberService.findMember(id));
+    }
+
+    @PostMapping
+    public ResponseEntity<Member> create(@RequestBody MemberCreateRequest request) {
+        return ResponseEntity.ok(memberService.createMember(request));
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<Member> update(
+            @PathVariable Long id,
+            @RequestBody MemberUpdateRequest request
+    ) {
+        return ResponseEntity.ok(memberService.updateMember(id, request));
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> delete(@PathVariable Long id) {
+        memberService.deleteMember(id);
+        return ResponseEntity.noContent().build();
+    }
+
+    @PostMapping("/login")
+    public ResponseEntity<Member> login(
+            @RequestBody MemberLoginRequest request,
+            HttpSession session
+    ) {
+        Member member = memberService.login(request);
+        session.setAttribute(LOGIN_MEMBER_ID, member.getId());
+        return ResponseEntity.ok(member);
+    }
+
+    @PostMapping("/logout")
+    public ResponseEntity<Void> logout(HttpSession session) {
+        session.invalidate();
+        return ResponseEntity.noContent().build();
+    }
+}

src/main/java/com/example/bcsd/Controller/PostViewController.java

@@ -0,0 +1,31 @@
+package com.example.bcsd.Controller;
+
+import com.example.bcsd.Service.ArticleService;
+import com.example.bcsd.Service.MemberService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+@Controller
+public class PostViewController {
+
+    private final ArticleService articleService;
+    private final MemberService memberService;
+
+    public PostViewController(ArticleService articleService, MemberService memberService) {
+        this.articleService = articleService;
+        this.memberService = memberService;
+    }
+
+    @GetMapping("/posts")
+    public String posts(@RequestParam(required = false) Long boardId, Model model) {
+        model.addAttribute("articles", articleService.findAllArticles());
+        model.addAttribute("members", memberService.findAllMembers());
+        if (boardId != null) {
+            model.addAttribute("articlesByBoard", articleService.getArticlesByBoardId(boardId));
+        }
+        return "posts";
+    }
+
+}

src/main/java/com/example/bcsd/Exception/ArticleCreateException.java

@@ -0,0 +1,7 @@
+package com.example.bcsd.Exception;
+
+public class ArticleCreateException extends RuntimeException {
+    public ArticleCreateException(Long authorId, Long boardId) {
+        super("게시물 생성 중 잘못된 참조입니다.");
+    }
+}

src/main/java/com/example/bcsd/Exception/ArticleNotFoundException.java

@@ -0,0 +1,7 @@
+package com.example.bcsd.Exception;
+
+public class ArticleNotFoundException extends RuntimeException {
+    public ArticleNotFoundException(Long id) {
+        super("해당 게시글을 찾을 수 없습니다.");
+    }
+}

src/main/java/com/example/bcsd/Exception/ArticleUpdateException.java

@@ -0,0 +1,7 @@
+package com.example.bcsd.Exception;
+
+public class ArticleUpdateException extends RuntimeException {
+    public ArticleUpdateException(Long authorId, Long boardId) {
+        super("참조가 불가능합니다");
+    }
+}

src/main/java/com/example/bcsd/Exception/BoardDeleteException.java

@@ -0,0 +1,7 @@
+package com.example.bcsd.Exception;
+
+public class BoardDeleteException extends RuntimeException {
+    public BoardDeleteException(Long boardId) {
+        super("게시판에 게시물이 존재하여 삭제할 수 없습니다.");
+    }
+}

src/main/java/com/example/bcsd/Exception/BoardNotFoundException.java

@@ -0,0 +1,7 @@
+package com.example.bcsd.Exception;
+
+public class BoardNotFoundException extends RuntimeException {
+    public BoardNotFoundException(Long id) {
+        super("해당 게시판을 찾을 수 없습니다.");
+    }
+}

src/main/java/com/example/bcsd/Exception/EmailConflictException.java

@@ -0,0 +1,7 @@
+package com.example.bcsd.Exception;
+
+public class EmailConflictException extends RuntimeException {
+    public EmailConflictException(String email) {
+        super("이미 존재하는 이메일입니다: " + email);
+    }
+}