Feat#24 게시글 CRUD 기능 구현 완료

back/src/main/java/com/back/domain/post/comment/controller/PostCommentController.java

@@ -0,0 +1,33 @@
+package com.back.domain.post.comment.controller;
+
+import com.back.domain.member.member.entity.Member;
+import com.back.domain.post.comment.dto.CommentCreateRequest;
+import com.back.domain.post.comment.service.PostCommentService;
+import com.back.global.rq.Rq;
+import com.back.global.rsData.RsData;
+import io.swagger.v3.oas.annotations.Operation;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/post/comment")
+@RequiredArgsConstructor
+public class PostCommentController {
+    @Autowired
+    private Rq rq;
+    @Autowired
+    private PostCommentService postCommentService;
+
+    @Operation(summary = "댓글 생성")
+    @PostMapping("/{post_id}")
+    public RsData<Void> createComment(@PathVariable Long post_id,
+                                  @Valid @RequestBody CommentCreateRequest commentCreateRequest
+                                  ) {
+        Member member = rq.getActor();
+        postCommentService.createComment(member, post_id, commentCreateRequest);
+
+        return new RsData<>("200", "댓글 작성 완료" , null);
+    }
+}

back/src/main/java/com/back/domain/post/comment/dto/CommentCreateRequest.java

@@ -0,0 +1,10 @@
+package com.back.domain.post.comment.dto;
+
+import lombok.Data;
+
+@Data
+public class CommentCreateRequest {
+    private Long postId;
+    private String role;
+    private String comment;
+}

back/src/main/java/com/back/domain/post/comment/entity/PostComment.java

@@ -0,0 +1,26 @@
+package com.back.domain.post.comment.entity;
+
+import com.back.domain.member.member.entity.Member;
+import com.back.domain.post.post.entity.Post;
+import com.back.global.jpa.BaseEntity;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.ManyToOne;
+import lombok.Getter;
+import lombok.Setter;
+
+@Entity
+@Getter
+@Setter
+public class PostComment extends BaseEntity {
+    @ManyToOne(fetch = FetchType.LAZY)
+    private Post post;
+
+    private String content;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    private Member member;
+
+    private String role;
+
+}

back/src/main/java/com/back/domain/post/comment/repository/PostCommentRepository.java

@@ -0,0 +1,9 @@
+package com.back.domain.post.comment.repository;
+
+import com.back.domain.post.comment.entity.PostComment;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface PostCommentRepository extends JpaRepository<PostComment, Long> {
+}

back/src/main/java/com/back/domain/post/comment/service/PostCommentService.java

@@ -0,0 +1,35 @@
+package com.back.domain.post.comment.service;
+
+import com.back.domain.member.member.entity.Member;
+import com.back.domain.post.comment.dto.CommentCreateRequest;
+import com.back.domain.post.comment.entity.PostComment;
+import com.back.domain.post.comment.repository.PostCommentRepository;
+import com.back.domain.post.post.entity.Post;
+import com.back.domain.post.post.repository.PostRepository;
+import com.back.global.exception.ServiceException;
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class PostCommentService {
+    private final PostRepository postRepository;
+    private final PostCommentRepository postCommentRepository;
+
+    @Transactional
+    public void createComment(Member member, Long postId, CommentCreateRequest commentCreateRequest) {
+        Post post = postRepository.findById(postId).orElseThrow(() -> new ServiceException("400", "해당 Id의 게시글이 없습니다."));
+
+        PostComment postComment = new PostComment();
+
+        postComment.setContent(commentCreateRequest.getComment());
+        postComment.setMember(member);
+        postComment.setRole(String.valueOf(member.getRole()));
+
+        post.addComment(postComment);
+
+        postCommentRepository.save(postComment);
+
+    }
+}

back/src/main/java/com/back/domain/post/post/controller/InformationPostController.java

@@ -0,0 +1,101 @@
+package com.back.domain.post.post.controller;
+
+import com.back.domain.member.member.entity.Member;
+import com.back.domain.post.post.dto.*;
+import com.back.domain.post.post.entity.Post;
+import com.back.domain.post.post.service.PostService;
+import com.back.global.auth.CurrentUser;
+import com.back.global.rq.Rq;
+import com.back.global.rsData.RsData;
+import io.swagger.v3.oas.annotations.Operation;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("post/infor")
+@RequiredArgsConstructor
+public class InformationPostController {
+    private final PostService postService;
+    private final Rq rq;
+
+
+    @Operation(summary = "게시글 생성")
+    @PostMapping
+    public RsData<PostCreateResponse> createPost(
+            @Valid @RequestBody PostCreateRequest postCreateRequest
+            ) {
+        Member member = rq.getActor();
+        Post post = postService.createPost(postCreateRequest, member);
+        PostCreateResponse postCreateResponse = PostCreateResponse.from(post);
+
+        return new RsData<>("200", "게시글이 성공적으로 생성되었습니다.", postCreateResponse);
+    }
+
+    @Operation(summary = "게시글 다건 조회")
+    @GetMapping
+    public RsData<List<PostAllResponse>> getAllPost() {
+        List<PostAllResponse> postAllResponse = postService.getAllPostResponse();
+
+
+        return new RsData<>("200", "게시글 다건 조회 성공", postAllResponse);
+    }
+
+    @Operation(summary = "게시글 단건 조회")
+    @GetMapping("/{post_id}")
+    public RsData<PostSingleResponse> getSinglePost(@PathVariable long post_id) {
+        Post post = postService.findById(post_id);
+
+        PostSingleResponse postSingleResponse = new PostSingleResponse(post);
+
+        return new RsData<>("200", "게시글 단건 조회 성공", postSingleResponse);
+    }
+
+    @Operation(summary = "게시글 삭제")
+    @DeleteMapping("/{post_id}")
+    public RsData<Void> removePost(@PathVariable long post_id) {
+        Member member = rq.getActor();
+
+        postService.removePost(post_id, member);
+
+        return new RsData<>("200", "게시글 삭제 성공", null);
+    }
+
+    @Operation(summary = "게시글 수정")
+    @PutMapping("/{post_id}")
+    public RsData<Void> updatePost(@PathVariable long post_id
+            ,@CurrentUser Member member
+            ,@Valid @RequestBody PostCreateRequest postCreateRequest) {
+
+        postService.updatePost(post_id, member, postCreateRequest);
+
+        return new RsData<>("200", "게시글 수정 성공", null);
+    }
+
+    @Operation(summary = "게시글 좋아요 + ")
+    @PostMapping("/{post_id}/liked")
+    public RsData<Void> likePost(@PathVariable long post_id) {
+        postService.likePost(post_id);
+
+        return new RsData<>("200", "게시글 좋아요 성공", null);
+    }
+
+    @Operation(summary = "게시글 좋아요 (Show)")
+    @GetMapping("/{post_id}/liked")
+    public RsData<PostLikedResponse> getlike(@PathVariable long post_id) {
+        int likeCount = postService.showLikeCount(post_id);
+        PostLikedResponse postLikedResponse = new PostLikedResponse(likeCount);
+
+        return new RsData<>("200", "게시글 좋아요 조회 성공", postLikedResponse);
+    }
+
+    @Operation(summary = "게시글 싫어요")
+    @PostMapping("/{post_id}/disliked")
+    public RsData<PostLikedResponse> disLikePost(@PathVariable long post_id) {
+        postService.disLikePost(post_id);
+
+        return new RsData<>("200", "게시글 싫어요 성공", null);
+    }
+}

back/src/main/java/com/back/domain/post/dto/PostAllResponse.java → back/src/main/java/com/back/domain/post/post/dto/PostAllResponse.java

@@ -1,6 +1,6 @@
-package com.back.domain.post.dto;
+package com.back.domain.post.post.dto;
 
-import com.back.domain.post.entity.Post;
+import com.back.domain.post.post.entity.Post;
 import lombok.Data;
 
 import java.time.LocalDateTime;

back/src/main/java/com/back/domain/post/post/dto/PostCreateRequest.java

@@ -0,0 +1,14 @@
+package com.back.domain.post.post.dto;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+@Data
+public class PostCreateRequest {
+    private Long memberId;
+    private String postType;
+    @NotBlank(message = "제목은 null 혹은 공백일 수 없습니다.")
+    private String title;
+    @NotBlank(message = "제목은 null 혹은 공백일 수 없습니다.")
+    private String content;
+}

back/src/main/java/com/back/domain/post/dto/PostCreateResponse.java → back/src/main/java/com/back/domain/post/post/dto/PostCreateResponse.java

@@ -1,6 +1,6 @@
-package com.back.domain.post.dto;
+package com.back.domain.post.post.dto;
 
-import com.back.domain.post.entity.Post;
+import com.back.domain.post.post.entity.Post;
 import lombok.Data;
 
 @Data

back/src/main/java/com/back/domain/post/post/dto/PostLikedResponse.java

@@ -0,0 +1,9 @@
+package com.back.domain.post.post.dto;
+
+public class PostLikedResponse {
+    int liked;
+
+    public PostLikedResponse(int liked) {
+        this.liked= liked;
+    }
+}