Merge pull request #12 from Likelion-Inner-Join/feat/11

[Feat]: 홍보글 리스트

src/main/java/com/likelion/innerjoin/common/exception/ErrorCode.java

@@ -22,10 +22,13 @@ public enum ErrorCode {
 
     //error
     INTERNAL_SERVER_ERROR(false,HttpStatus.INTERNAL_SERVER_ERROR.value(), "서버 내부에서 문제가 발생했습니다."),
+    POST_NOT_FOUND(false, 404, "Post not found."),
     WRONG_SESSION_ERROR(false, HttpStatus.UNAUTHORIZED.value(), "세션값이 잘못되었습니다."),
     JSON_CONVERT_ERROR(false, HttpStatus.INTERNAL_SERVER_ERROR.value(), "JSON 변환중 오류가 발생하였습니다.")
     ;
 
+
+
     private final Boolean isSuccess;
     private final int code;
     private final String message;

src/main/java/com/likelion/innerjoin/post/controller/PostController.java

@@ -0,0 +1,25 @@
+package com.likelion.innerjoin.post.controller;
+
+import com.likelion.innerjoin.common.response.CommonResponse;
+import com.likelion.innerjoin.post.model.dto.PostResponseDTO;
+import com.likelion.innerjoin.post.service.PostService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/posts")
+public class PostController {
+
+    @Autowired
+    private PostService postService;
+
+    @GetMapping
+    public CommonResponse<List<PostResponseDTO>> getPosts() {
+        List<PostResponseDTO> response = postService.getAllPosts();
+        return new CommonResponse<>(response);
+    }
+}

src/main/java/com/likelion/innerjoin/post/model/dto/PostResponseDTO.java

@@ -0,0 +1,43 @@
+package com.likelion.innerjoin.post.model.dto;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Data
+@Builder
+@AllArgsConstructor
+public class PostResponseDTO {
+
+    private Long postId;
+    private Long clubId;
+    private String title;
+    private String body;
+
+    @JsonFormat(pattern = "yyyy-MM-dd'T'HH:mm:ss")
+    private LocalDateTime createdAt;
+
+    @JsonFormat(pattern = "yyyy-MM-dd'T'HH:mm:ss")
+    private LocalDateTime startTime;
+
+    @JsonFormat(pattern = "yyyy-MM-dd'T'HH:mm:ss")
+    private LocalDateTime endTime;
+
+    private String status;
+    private String recruitmentType;
+    private Integer recruitmentCount;
+
+    private List<PostImageDTO> image;
+
+    @Data
+    @Builder
+    @AllArgsConstructor
+    public static class PostImageDTO {
+        private Long imageId;
+        private String imageUrl;
+    }
+}

src/main/java/com/likelion/innerjoin/post/model/entity/Form.java

@@ -25,10 +25,11 @@ public class Form extends DataEntity {
     private Long id;
 
     @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name  = "club_id")
+    @JoinColumn(name = "club_id")
     private Club club;
 
     private String title;
+
     private String description;
 
     @OneToMany(mappedBy = "form", orphanRemoval = true, cascade = CascadeType.ALL)

src/main/java/com/likelion/innerjoin/post/model/entity/Post.java

@@ -31,12 +31,15 @@ public class Post extends DataEntity {
     private Club club;
 
     private String title;
+
     @Column(name = "start_time")
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime startTime;
+
     @Column(name = "end_time")
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime endTime;
+
     private String body;
 
     @Enumerated(EnumType.STRING)
@@ -46,7 +49,7 @@ public class Post extends DataEntity {
     private String recruitmentCount;
 
     @Column(name = "recruitment_type")
-    private String recruitment_type;
+    private String recruitmentType;
 
     @OneToMany(mappedBy = "post", orphanRemoval = true, cascade = CascadeType.ALL)
     private List<PostImage> imageList;

src/main/java/com/likelion/innerjoin/post/repository/PostRepository.java

@@ -0,0 +1,7 @@
+package com.likelion.innerjoin.post.repository;
+
+import com.likelion.innerjoin.post.model.entity.Post;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface PostRepository extends JpaRepository<Post, Long> {
+}

src/main/java/com/likelion/innerjoin/post/service/PostService.java

@@ -0,0 +1,46 @@
+package com.likelion.innerjoin.post.service;
+
+import com.likelion.innerjoin.post.model.dto.PostResponseDTO;
+import com.likelion.innerjoin.post.model.entity.Post;
+import com.likelion.innerjoin.post.repository.PostRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Service
+public class PostService {
+
+    @Autowired
+    private PostRepository postRepository;
+
+    public List<PostResponseDTO> getAllPosts() {
+        List<Post> posts = postRepository.findAll();  // 게시글 목록을 데이터베이스에서 가져옴
+
+
+        // Post 엔티티 리스트를 PostResponseDTO로 변환
+        return posts.stream()
+                .map(post -> toPostResponseDTO(post))  // Post -> PostResponseDTO 변환
+                .collect(Collectors.toList());
+    }
+
+    // Post 엔티티를 PostResponseDTO로 변환하는 메서드
+    private PostResponseDTO toPostResponseDTO(Post post) {
+        return PostResponseDTO.builder()
+                .postId(post.getId())
+                .clubId(post.getClub().getId())
+                .title(post.getTitle())
+                .body(post.getBody())
+                .createdAt(post.getCreatedAt())
+                .startTime(post.getStartTime())
+                .endTime(post.getEndTime())
+                .status(post.getStatus().toString())
+                .recruitmentType(post.getRecruitmentType())
+                .recruitmentCount(Integer.parseInt(post.getRecruitmentCount()))  // String -> Integer 변환
+                .image(post.getImageList().stream()
+                        .map(image -> new PostResponseDTO.PostImageDTO(image.getId(), image.getUrl()))
+                        .collect(Collectors.toList()))
+                .build();
+    }
+}

src/main/java/com/likelion/innerjoin/user/model/entity/Club.java

@@ -23,16 +23,22 @@ public class Club extends DataEntity implements User {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "club_id")
-    private Integer id;
+    private Long id;
 
     private String name;
+
     @Column(name = "image_url")
     private String imageUrl;
+
     private String school;
+
     private String email;
+
     private String password;
-    @Column(name = "id", unique = true, nullable = false)
+
+    @Column(name = "login_id", unique = true, nullable = false)
     private String loginId;
+
     @Column(name = "cate_list")
     private String categoryList;