debug test : test fail in action

build.gradle

@@ -42,10 +42,9 @@ dependencies {
     // Logging
     implementation 'org.springframework.boot:spring-boot-starter-logging'
 
+    // mysql
     implementation 'mysql:mysql-connector-java:8.0.29'
 
-
-
     // H2 데이터베이스 의존성
     implementation 'com.h2database:h2'
 
@@ -54,6 +53,7 @@ dependencies {
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
     testAnnotationProcessor 'org.projectlombok:lombok'
 
+    // 시큐리티
     implementation 'org.springframework.boot:spring-boot-starter-security'
     implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity6'
     testImplementation 'org.springframework.security:spring-security-test'

src/main/java/edu/example/springbootblog/Blog/controller/BlogApiController.java

@@ -0,0 +1,58 @@
+package edu.example.springbootblog.Blog.controller;
+
+import edu.example.springbootblog.Blog.domain.Blog;
+import edu.example.springbootblog.Blog.dto.apidto.AddBlogRequest;
+import edu.example.springbootblog.Blog.dto.apidto.BlogResponse;
+import edu.example.springbootblog.Blog.dto.apidto.UpdateBlogRequest;
+import edu.example.springbootblog.Blog.service.BlogService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RequiredArgsConstructor
+@RestController
+public class BlogApiController {
+
+    private final BlogService blogService;
+
+    @PostMapping("/api/blogs")
+    public ResponseEntity<Blog> addBlog(@RequestBody AddBlogRequest request) {
+        Blog saveBlog = blogService.save(request);
+        return ResponseEntity.status(HttpStatus.CREATED).body(saveBlog);
+    }
+
+    @GetMapping("/api/blogs")
+    public ResponseEntity<List<BlogResponse>> findAllBlog() {
+        List<BlogResponse> blog = blogService.findAll()
+                .stream()
+                .map(BlogResponse::new)
+                .toList(); // dto에 있는 아티클 리스폰스로 파싱해서 바디에 담는다.
+
+        return ResponseEntity.ok().body(blog);
+    }
+
+    @GetMapping("/api/blogs/{id}") // 슬래시 하나 빼먹어서, 계속 에러
+    public ResponseEntity<BlogResponse> findBlog(@PathVariable long id) {
+        Blog blog = blogService.findById(id);
+
+        return ResponseEntity.ok().body(new BlogResponse(blog));
+    }
+
+    @DeleteMapping("/api/blogs/{id}")
+    public ResponseEntity<Void> deleteBlog(@PathVariable long id) {
+        blogService.delete(id);
+
+        return ResponseEntity.ok().build();
+    }
+
+    @PutMapping("/api/blogs/{id}") // 여기서 사용된 DTO(UpdateArticleR) 에는 id가 없기에 @PathVariable 로 받음
+    public ResponseEntity<Blog> updateBlog(@PathVariable Long id, @RequestBody UpdateBlogRequest request) {
+        Blog updatedBlog = blogService.update(id, request);
+
+        return ResponseEntity.ok().body(updatedBlog);
+    }
+}
+

src/main/java/edu/example/springbootblog/Blog/controller/BlogViewController.java

@@ -0,0 +1,58 @@
+package edu.example.springbootblog.Blog.controller;
+
+import edu.example.springbootblog.Blog.domain.Blog;
+import edu.example.springbootblog.Blog.dto.viewdto.BlogListViewResponse;
+import edu.example.springbootblog.Blog.dto.viewdto.BlogViewResponse;
+import edu.example.springbootblog.Blog.service.BlogService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.util.List;
+
+@RequiredArgsConstructor
+@Controller
+public class BlogViewController {
+    private final BlogService blogService;
+
+//    @Value("${kakao.map.api.key}")
+//    private String kakaoApiKey;
+
+    @GetMapping("/")
+    public String blogs(Model model) {
+    //    model.addAttribute("kakaoApiKey", kakaoApiKey);
+        List<BlogListViewResponse> blogs = blogService.findAll().stream()
+                .map(BlogListViewResponse::new)
+                .toList();
+        model.addAttribute("blogs", blogs);
+        // 모델 내부 메서드를 통해 값을 모델에 저장한다. (글 리스트) 반환값은 뷰파일 이름을 적어 찾으라는 뜻이다.
+        // 다른 파일은, 들어오는 요청에 대한 엔드포인트를 정의한 것
+
+        return "blog/mainPage"; // == mainPage.html
+    }
+
+    @GetMapping("/blogs/{id}")
+    public String getBlog(@PathVariable Long id, Model model) {
+      Blog blog = blogService.findById(id);
+      model.addAttribute("blog", new BlogViewResponse(blog));
+
+      return "blog/blogSee";
+    }
+
+    @GetMapping("/new-blog")
+    public String newBlog(@RequestParam(required = false) Long id, Model model) {
+        if (id == null) {
+            model.addAttribute("blog", new BlogViewResponse());
+
+        }else {
+            Blog blog = blogService.findById(id);
+            model.addAttribute("blog", new BlogViewResponse(blog));
+        }
+        return "blog/newBlog";
+    }
+
+
+}

src/main/java/edu/example/springbootblog/article/domain/Article.java → src/main/java/edu/example/springbootblog/Blog/domain/Blog.java

@@ -1,4 +1,4 @@
-package edu.example.springbootblog.article.domain;
+package edu.example.springbootblog.Blog.domain;
 
 import jakarta.persistence.*;
 import lombok.AccessLevel;
@@ -13,8 +13,8 @@
 @Entity
 @Getter
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
-@Table(name="articles")
-public class Article {
+@Table(name="blog")
+public class Blog {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY) // prime key auto 1+
@@ -28,7 +28,7 @@ public class Article {
     private String content;
 
     @Builder // make the object==객체 of Builder pattern
-    public Article(String title, String content) {
+    public Blog(String title, String content) {
         this.title = title;
         this.content = content;
     }

src/main/java/edu/example/springbootblog/article/dto/apidto/AddArticleRequest.java → src/main/java/edu/example/springbootblog/Blog/dto/apidto/AddBlogRequest.java

@@ -1,21 +1,21 @@
-package edu.example.springbootblog.article.dto.apidto;
+package edu.example.springbootblog.Blog.dto.apidto;
 
 
-import edu.example.springbootblog.article.domain.Article;
+import edu.example.springbootblog.Blog.domain.Blog;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
 @NoArgsConstructor // add general constructor
 @AllArgsConstructor // all filed value get parameter in constructor
 @Getter
-public class AddArticleRequest {
+public class AddBlogRequest {
 
     private String title;
     private String content;
 
-    public Article toEntity(){
-        return Article.builder()
+    public Blog toEntity(){
+        return Blog.builder()
                 .title(title)
                 .content(content)
                 .build();

src/main/java/edu/example/springbootblog/article/dto/apidto/ArticleResponse.java → src/main/java/edu/example/springbootblog/Blog/dto/apidto/BlogResponse.java

@@ -1,18 +1,18 @@
-package edu.example.springbootblog.article.dto.apidto;
+package edu.example.springbootblog.Blog.dto.apidto;
 
-import edu.example.springbootblog.article.domain.Article;
+import edu.example.springbootblog.Blog.domain.Blog;
 import lombok.Getter;
 
 @Getter
-public class ArticleResponse {
+public class BlogResponse {
 
     private final String title;
     private final String content;
 
-    public ArticleResponse(Article article) {
+    public BlogResponse(Blog blog) {
         // 엔티티를 인수로 받는 생성자
-        this.title = article.getTitle();
-        this.content = article.getContent();
+        this.title = blog.getTitle();
+        this.content = blog.getContent();
     }
 }
 // 응답을 위한 dto 코드

src/main/java/edu/example/springbootblog/article/dto/apidto/UpdateArticleRequest.java → src/main/java/edu/example/springbootblog/Blog/dto/apidto/UpdateBlogRequest.java

@@ -1,4 +1,4 @@
-package edu.example.springbootblog.article.dto.apidto;
+package edu.example.springbootblog.Blog.dto.apidto;
 
 import lombok.AllArgsConstructor;
 import lombok.Data;
@@ -7,7 +7,7 @@
 @NoArgsConstructor
 @AllArgsConstructor
 @Data
-public class UpdateArticleRequest {
+public class UpdateBlogRequest {
     private String title;
     private String content;
 }

src/main/java/edu/example/springbootblog/Blog/dto/viewdto/BlogListViewResponse.java

@@ -0,0 +1,17 @@
+package edu.example.springbootblog.Blog.dto.viewdto;
+
+import edu.example.springbootblog.Blog.domain.Blog;
+import lombok.Data;
+
+@Data
+public class BlogListViewResponse {
+    private final Long id;
+    private final String title;
+    private final String content;
+
+    public BlogListViewResponse(Blog blog) {
+        this.id = blog.getId();
+        this.title = blog.getTitle();
+        this.content = blog.getContent();
+    }
+}// 뷰에게 데이터를 전달하기 위한 객체

src/main/java/edu/example/springbootblog/Blog/dto/viewdto/BlogViewResponse.java

@@ -0,0 +1,24 @@
+package edu.example.springbootblog.Blog.dto.viewdto;
+
+import edu.example.springbootblog.Blog.domain.Blog;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@NoArgsConstructor
+@Data
+public class BlogViewResponse {
+    private Long id;
+    private String title;
+    private String content;
+    private LocalDateTime createdAt;
+
+    public BlogViewResponse(Blog blog) {
+        this.id = blog.getId();
+        this.title = blog.getTitle();
+        this.content = blog.getContent();
+        this.createdAt = blog.getCreatedAt();
+    }
+
+}

src/main/java/edu/example/springbootblog/Blog/repository/BlogRepository.java

@@ -0,0 +1,12 @@
+package edu.example.springbootblog.Blog.repository;
+
+import edu.example.springbootblog.Blog.domain.Blog;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface BlogRepository extends JpaRepository<Blog, Long> {
+
+}
+
+

src/main/java/edu/example/springbootblog/article/service/BlogService.java → src/main/java/edu/example/springbootblog/Blog/service/BlogService.java

@@ -1,9 +1,9 @@
-package edu.example.springbootblog.article.service;
+package edu.example.springbootblog.Blog.service;
 
-import edu.example.springbootblog.article.domain.Article;
-import edu.example.springbootblog.article.dto.apidto.AddArticleRequest;
-import edu.example.springbootblog.article.dto.apidto.UpdateArticleRequest;
-import edu.example.springbootblog.article.repository.BlogRepository;
+import edu.example.springbootblog.Blog.domain.Blog;
+import edu.example.springbootblog.Blog.dto.apidto.AddBlogRequest;
+import edu.example.springbootblog.Blog.dto.apidto.UpdateBlogRequest;
+import edu.example.springbootblog.Blog.repository.BlogRepository;
 import jakarta.transaction.Transactional;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
@@ -15,18 +15,18 @@
 public class BlogService {
     private final BlogRepository blogRepository;
 
-    public Article save(AddArticleRequest request){
+    public Blog save(AddBlogRequest request){
         return blogRepository.save(request.toEntity());
     }
 
     // Read ALL
-    public List<Article> findAll(){
+    public List<Blog> findAll(){
         return blogRepository.findAll();
         //jpa 지원 메서드 파인드올 호출하여, 아티클 테이블에 저장되어 있는 모든 데이터를 조회
     }
 
     // Read 1
-    public Article findById(Long id){ // Long & long 둘 다 가능
+    public Blog findById(Long id){ // Long & long 둘 다 가능
         return blogRepository.findById(id)
                 .orElseThrow(()-> new IllegalArgumentException("Not Found : " + id));
     }
@@ -37,11 +37,11 @@ public void delete(Long id){
     }
 
     @Transactional // 트랜잭션용 메서드
-    public Article update(long id, UpdateArticleRequest request){ // 설마 이거 하나?
-        Article article = blogRepository.findById(id)
+    public Blog update(long id, UpdateBlogRequest request){ // 설마 이거 하나?
+        Blog blog = blogRepository.findById(id)
                 .orElseThrow(() -> new IllegalArgumentException("Not Found : " + id));
 
-        article.update(request.getTitle(), request.getContent());
-        return article;
+        blog.update(request.getTitle(), request.getContent());
+        return blog;
     }
 }