[김도훈_BackEnd] 5주차 과제 제출합니다.

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

@@ -0,0 +1,51 @@
+package com.example.bcsd;
+
+import jakarta.annotation.PostConstruct;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import java.util.HashMap;
+import java.util.Map;
+
+@RestController
+public class CRUD_API {
+    private Map<String, User> userMap;
+
+    @PostConstruct
+    public void init() {
+        userMap = new HashMap<String, User>();
+        userMap.put("1", new User("1", 23, "김도훈"));
+        userMap.put("2", new User("2", 24, "도훈"));
+        userMap.put("3", new User("3", 25, "훈도김"));
+    }
+
+    @GetMapping("/user/{id}")
+    public ResponseEntity<User> getUser(@PathVariable("id") String id) {
+        User user = userMap.get(id);
+
+        if (user == null) {
+            return ResponseEntity.notFound().build();
+        }
+
+        return ResponseEntity.ok(user);
+    }
+
+    @PostMapping("/user/{id}")
+    public void getUser(
+            @PathVariable("id") String id,
+            @RequestBody User user) {
+        userMap.put(id, user);
+        }
+
+    @PutMapping("/user/{id}")
+    public void setUser(
+            @PathVariable("id") String id,
+            @RequestBody User userChange) {
+        userMap.get(id).setAge(userChange.getAge());
+        userMap.get(id).setName(userChange.getName());
+    }
+
+    @DeleteMapping("/user/{id}")
+    public void deleteUser(@PathVariable("id") String id) {
+        userMap.remove(id);
+    }
+}

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

@@ -0,0 +1,59 @@
+package com.example.bcsd.Controller;
+
+import org.springframework.ui.Model;
+
+import com.example.bcsd.Model.Article;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Collection;
+
+@org.springframework.stereotype.Controller
+public class ArticleController {
+    private Service service;
+
+    public ArticleController(Service service) {
+        this.service = service;
+    }
+
+    @ResponseBody
+    @GetMapping("/posts")
+    public String getAllPosts(Model model) {
+        model.addAttribute("articles", service.getAllArticles());
+        model.addAttribute("Boards", service.getAllBoards());
+        model.addAttribute("members", service.getAllMembers());
+
+        return "posts";
+    }
+
+    @GetMapping("/articles")
+    public Collection<Article> getAllArticles() {
+        return service.getAllArticles();
+    }
+
+    @GetMapping("/articles/{id}")
+    public ResponseEntity<Article> getArticles(@PathVariable("id") String id) {
+        return service.getArticles(id);
+    }
+
+    @PostMapping("/articles/{id}")
+    public void setArticles(
+            @PathVariable("id") String id,
+            @RequestBody Article article) {
+        service.setArticles(id, article);
+    }
+
+    @PutMapping("/articles/{id}")
+    public void putArticles(
+            @PathVariable("id") String id,
+            @RequestBody Article article) {
+
+        service.putArticles(id, article);
+    }
+
+    @DeleteMapping("/articles/{id}")
+    public void deleteArticles(@PathVariable("id") String id) {
+        service.deleteArticles(id);
+    }
+
+}

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

@@ -0,0 +1,89 @@
+package com.example.bcsd.Controller;
+
+import ch.qos.logback.core.model.Model;
+import com.example.bcsd.Model.Article;
+import com.example.bcsd.Model.Board;
+import com.example.bcsd.Model.Member;
+import jakarta.annotation.PostConstruct;
+import org.springframework.http.ResponseEntity;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@org.springframework.stereotype.Repository
+public class Repository {
+    private Map<String, Article> articleMap;
+    private Map<String, Board> boardMap;
+    private Map<String, Member> memberMap;
+
+    @PostConstruct
+    public void init() {
+        articleMap = new HashMap<String, Article>();
+        articleMap.put("1", new Article(
+                1,
+                1,
+                1,
+                "제목1",
+                "내용1",
+                "2025/11/15",
+                ""
+                ));
+        articleMap.put("2", new Article(
+                2,
+                2,
+                2,
+                "제목2",
+                "내용2",
+                "2025/11/16",
+                ""
+        ));
+
+        boardMap = new HashMap<String, Board>();
+        boardMap.put("1", new Board(1, "자유게시판"));
+
+        memberMap = new HashMap<String, Member>();
+        memberMap.put("1", new Member(1, "회원1", "이메일", "비밀번호"));
+    }
+
+    public Collection<Article> getAllArticles() {
+        return articleMap.values();
+    }
+
+    public Collection<Board> getAllboards() {
+        return boardMap.values();
+    }
+
+    public Collection<Member> getAllMembers() {
+        return memberMap.values();
+    }
+
+    public ResponseEntity<Article> getArticles(String id) {
+        Article article = articleMap.get(id);
+
+        if (article == null) {
+            return ResponseEntity.notFound().build();
+        }
+
+        return ResponseEntity.ok(article);
+    }
+
+    public void setArticles(String id, Article article) {
+        articleMap.put(id, article);
+    }
+
+    public void putArticles(String id, Article article) {
+        articleMap.get(id).setId(article.getId());
+        articleMap.get(id).setWriterId(article.getWriterId());
+        articleMap.get(id).setBoardId(article.getBoardId());
+        articleMap.get(id).setTitle(article.getTitle());
+        articleMap.get(id).setContent(article.getContent());
+        articleMap.get(id).setWriterDate(article.getWriterDate());
+        articleMap.get(id).setReviseDate(article.getReviseDate());
+    }
+
+    public void deleteArticles(String id) {
+        articleMap.remove(id);
+    }
+}

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

@@ -0,0 +1,45 @@
+package com.example.bcsd.Controller;
+
+import com.example.bcsd.Model.Article;
+import com.example.bcsd.Model.Member;
+import org.springframework.http.ResponseEntity;
+
+import java.util.Collection;
+
+@org.springframework.stereotype.Service
+public class Service {
+    private Repository repository;
+
+    public Service(Repository repository) {
+        this.repository = repository;
+    }
+
+    public Collection<Article> getAllArticles() {
+        return repository.getAllArticles();
+    }
+
+    public Collection<Member> getAllBoards() {
+        return repository.getAllMembers();
+    }
+
+    public Collection<Member> getAllMembers() {
+        return repository.getAllMembers();
+    }
+
+
+    public ResponseEntity<Article> getArticles(String id) {
+        return repository.getArticles(id);
+    }
+
+    public void setArticles(String id, Article article) {
+        repository.setArticles(id, article);
+    }
+
+    public void putArticles(String id, Article article) {
+        repository.putArticles(id, article);
+    }
+
+    public void deleteArticles(String id) {
+        repository.deleteArticles(id);
+    }
+}

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

@@ -2,6 +2,7 @@
 
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 
 @Controller
@@ -17,4 +18,22 @@ public String hello() {
     public String hello2() {
         return "hello";
     }
+
+    @GetMapping("/introduce")
+    public String introduce() {
+        return "introduce";
+    }
+
+    @ResponseBody
+    @GetMapping(value = "/introduce", params = "name") // 파라미터 구분
+    public String introduce2(@RequestParam("name") String myName) { // name 입력받기
+        return "안녕하세요 제 이름은" + myName + "입니다!";
+    }
+
+    @ResponseBody
+    @GetMapping("/json")
+    public User json() {
+        User person = new User("1", 23, "김도훈");
+        return person;
+    }
 }

src/main/java/com/example/bcsd/Model/Article.java

@@ -0,0 +1,78 @@
+package com.example.bcsd;
+
+
+public class Article {
+    private int id;
+    private int writerId;
+    private int boardId;
+    private String title;
+    private String content;
+    private String writerDate;
+    private String reviseDate;
+
+    public Article(
+            int id,
+            int writerId,
+            int boardId,
+            String title,
+            String content,
+            String writerDate,
+            String reviseDate) {
+        this.id = id;
+        this.writerId = writerId;
+        this.boardId = boardId;
+        this.title = title;
+        this.content = content;
+        this.writerDate = writerDate;
+        this.reviseDate = reviseDate;
+    }
+
+    public int getId() {
+        return id;
+    }
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public int getWriterId() {
+        return writerId;
+    }
+    public void setWriterId(int writerId) {
+        this.writerId = writerId;
+    }
+
+    public int getBoardId() {
+        return boardId;
+    }
+    public void setBoardId(int boardId) {
+        this.boardId = boardId;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getContent() {
+        return content;
+    }
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public String getWriterDate() {
+        return writerDate;
+    }
+    public void setWriterDate(String writerDate) {
+        this.writerDate = writerDate;
+    }
+
+    public String getReviseDate() {
+        return reviseDate;
+    }
+    public void setReviseDate(String reviseDate) {
+        this.reviseDate = reviseDate;
+    }
+}

src/main/java/com/example/bcsd/Model/Board.java

@@ -0,0 +1,27 @@
+package com.example.bcsd;
+
+public class Board {
+    private int id;
+    private String name;
+
+    public Board(int id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getName(){
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}