Test

build.gradle

@@ -25,7 +25,7 @@ repositories {
 
 dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
-//	implementation 'org.springframework.boot:spring-boot-starter-security'
+	implementation 'org.springframework.boot:spring-boot-starter-security'
 	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
 	implementation 'org.springframework.boot:spring-boot-starter-validation'
 	implementation 'org.springframework.boot:spring-boot-starter-web'

src/main/java/aibe/hosik/analysis/Analysis.java

@@ -1,6 +1,6 @@
 package aibe.hosik.analysis;
 
-import aibe.hosik.apply.Apply;
+import aibe.hosik.apply.entity.Apply;
 import jakarta.persistence.*;
 import lombok.AllArgsConstructor;
 import lombok.Builder;

src/main/java/aibe/hosik/apply/ApplyController.java → src/main/java/aibe/hosik/apply/controller/ApplyController.java

@@ -1,5 +1,6 @@
-package aibe.hosik.apply;
+package aibe.hosik.apply.controller;
 
+import aibe.hosik.apply.service.ApplyService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.web.bind.annotation.RequestMapping;

src/main/java/aibe/hosik/apply/Apply.java → src/main/java/aibe/hosik/apply/entity/Apply.java

@@ -1,4 +1,4 @@
-package aibe.hosik.apply;
+package aibe.hosik.apply.entity;
 
 import aibe.hosik.common.TimeEntity;
 import aibe.hosik.post.entity.Post;

src/main/java/aibe/hosik/apply/ApplyRepository.java → src/main/java/aibe/hosik/apply/repository/ApplyRepository.java

@@ -1,6 +1,9 @@
-package aibe.hosik.apply;
+package aibe.hosik.apply.repository;
 
+import aibe.hosik.apply.entity.Apply;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 public interface ApplyRepository extends JpaRepository<Apply, Long> {
+    // post id로 지원서 조회
+
 }

src/main/java/aibe/hosik/apply/ApplyService.java → src/main/java/aibe/hosik/apply/service/ApplyService.java

@@ -1,5 +1,6 @@
-package aibe.hosik.apply;
+package aibe.hosik.apply.service;
 
+import aibe.hosik.apply.repository.ApplyRepository;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;

src/main/java/aibe/hosik/post/controller/PostController.java

@@ -0,0 +1,68 @@
+package aibe.hosik.post.controller;
+
+import aibe.hosik.post.dto.PostDetailDTO;
+import aibe.hosik.post.dto.PostRequestDTO;
+import aibe.hosik.post.dto.PostResponseDTO;
+import aibe.hosik.post.entity.Post;
+import aibe.hosik.post.service.PostService;
+import aibe.hosik.skill.repository.PostSkillRepository;
+import aibe.hosik.user.User;
+import aibe.hosik.user.UserRepository;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.coyote.Response;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+// 테스트
+@Slf4j
+@RestController
+@RequestMapping("/api/posts")
+@RequiredArgsConstructor
+@Tag(name = "Post", description = "모집글 API") // Swagger Tag
+public class PostController {
+  private final PostService postService;
+  private final UserRepository userRepository;
+  private final PostSkillRepository postSkillRepository;
+
+  @Operation(summary="모집글 등록", description="모집글을 등록합니다.")
+  @PostMapping
+  public ResponseEntity<?> createPost(@RequestBody PostRequestDTO dto, @AuthenticationPrincipal User user){
+    Post createPost = postService.createPost(dto, user);
+    // 스킬 조회
+    List<String> skills = postSkillRepository.findSkillByPostId(createPost.getId());
+    // dto 반환
+    // TODO : currentCount 로직 구현 후 변환
+    PostResponseDTO responseDTO = PostResponseDTO.from(createPost, skills, 0);
+    return ResponseEntity.ok(responseDTO);
+  }
+  // 테스트용
+  @Operation(summary="모집글 등록 테스트", description="[TEST] 모집글을 등록합니다.")
+  @PostMapping("/mock")
+  public ResponseEntity<?> createPostForSwagger(@RequestBody PostRequestDTO dto){
+
+    // 테스트용 userId
+    User mockUser = userRepository.findById(1L).orElseThrow();
+    Post createPost = postService.createPost(dto, mockUser);
+    List<String> skills = postSkillRepository.findSkillByPostId(createPost.getId());
+    PostResponseDTO responseDTO = PostResponseDTO.from(createPost, skills, 0);
+    return ResponseEntity.ok(responseDTO);
+  }
+
+  @Operation(summary="모집글 조회", description = "모집글 목록을 조회합니다.")
+  @GetMapping
+  public ResponseEntity<List<PostResponseDTO>> getAllPosts(){
+    return ResponseEntity.ok(postService.getAllPosts());
+  }
+
+  @Operation(summary="모집글 상세 조회", description="모집글 게시글을 상세 조회합니다")
+  @GetMapping("/{postId}")
+  public ResponseEntity<PostDetailDTO> getPostDetail(@PathVariable Long postId){
+    return ResponseEntity.ok(postService.getPostDetail(postId));
+  }
+}

src/main/java/aibe/hosik/post/dto/MatchedUserDTO.java

@@ -0,0 +1,15 @@
+package aibe.hosik.post.dto;
+
+import aibe.hosik.post.entity.Post;
+
+import java.util.List;
+
+public record MatchedUserDTO(
+        Long userId,
+        String username,
+        String nickname,
+        String image,
+        String introduction
+) {
+
+}

src/main/java/aibe/hosik/post/dto/PostDetailDTO.java

@@ -0,0 +1,41 @@
+package aibe.hosik.post.dto;
+
+import aibe.hosik.post.entity.Post;
+import aibe.hosik.post.entity.PostCategory;
+import aibe.hosik.post.entity.PostType;
+
+import java.time.LocalDate;
+import java.util.List;
+
+public record PostDetailDTO(
+        Long id,
+        String title,
+        String content,
+        Integer headCount,
+        String image,
+        String requirementPersonality,
+        LocalDate endedAt,
+
+        String category,
+        String type,
+
+        List<String> skills,
+
+        // 현재 선택된 목록 보여주기
+        List<MatchedUserDTO> matchedUsers
+) {
+    public static PostDetailDTO from(Post post, List<String> skills, List<MatchedUserDTO> matchedUsers) {
+    return new PostDetailDTO(
+            post.getId(),
+            post.getTitle(),
+            post.getContent(),
+            post.getHeadCount(),
+            post.getImage(),
+            post.getRequirementPersonality(),
+            post.getEndedAt(),
+            post.getCategory().toString(),
+            post.getType().toString(),
+            skills,
+            matchedUsers
+    );
+}}

src/main/java/aibe/hosik/post/dto/PostRequestDTO.java

@@ -0,0 +1,37 @@
+package aibe.hosik.post.dto;
+
+import aibe.hosik.post.entity.Post;
+import aibe.hosik.post.entity.PostCategory;
+import aibe.hosik.post.entity.PostType;
+import aibe.hosik.user.User;
+
+import java.time.LocalDate;
+import java.util.List;
+
+public record PostRequestDTO(
+        String title,
+        String content,
+        Integer headCount,
+        String image,
+        String requirementPersonality,
+        LocalDate endedAt,
+
+        PostCategory category,
+        PostType type,
+
+        List<String> skills
+) {
+    public Post toEntity(User user) {
+        return Post.builder()
+                .title(title())
+                .content(content())
+                .headCount(headCount())
+                .image(image())
+                .requirementPersonality(requirementPersonality())
+                .endedAt(endedAt())
+                .category(category())
+                .type(type())
+                .user(user)
+                .build();
+    }
+}

src/main/java/aibe/hosik/post/dto/PostResponseDTO.java

@@ -0,0 +1,29 @@
+package aibe.hosik.post.dto;
+
+import aibe.hosik.post.entity.Post;
+
+import java.util.List;
+
+public record PostResponseDTO(
+        Long id,
+        String image,
+        String title,
+        String content,
+        String category,
+        List<String> skills,
+        Integer headCount,
+        Integer currentCount
+) {
+
+    public static PostResponseDTO from(Post post,List<String> skills, Integer currentCount) {
+        return new PostResponseDTO(post.getId(),
+                post.getImage(),
+                post.getTitle(),
+                post.getContent(),
+                post.getCategory().toString(),
+                skills,
+                post.getHeadCount(),
+                currentCount
+        );
+    }
+}

src/main/java/aibe/hosik/post/entity/Post.java

@@ -1,11 +1,14 @@
 package aibe.hosik.post.entity;
 
 import aibe.hosik.common.TimeEntity;
+import aibe.hosik.skill.entity.PostSkill;
 import aibe.hosik.user.User;
 import jakarta.persistence.*;
 import lombok.*;
 
 import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.List;
 
 @Entity
 @NoArgsConstructor
@@ -34,6 +37,9 @@ public class Post extends TimeEntity {
   @Column
   private String image;
 
+  @Column
+  private String requirementPersonality;
+
   @Column(nullable = false)
   private LocalDate endedAt;
 
@@ -47,4 +53,9 @@ public class Post extends TimeEntity {
 
   @ManyToOne(fetch = FetchType.LAZY)
   private User user;
+
+  // 양방향 매핑
+  @OneToMany(mappedBy = "post", cascade = CascadeType.ALL, orphanRemoval = true)
+  @Builder.Default
+  private List<PostSkill> postSkills = new ArrayList<>();
 }

src/main/java/aibe/hosik/post/repository/PostRepository.java

@@ -0,0 +1,23 @@
+package aibe.hosik.post.repository;
+
+import aibe.hosik.post.entity.Post;
+import org.springframework.data.jpa.repository.EntityGraph;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface PostRepository extends JpaRepository<Post, Long> {
+    // Post 조회 시 postSkills, skill 엔티티 즉시 로딩 지정
+    //@EntityGraph(attributePaths = {"postSkills", "postSkills.skill"})
+    @Query("SELECT DISTINCT p FROM Post p LEFT JOIN FETCH p.postSkills ps LEFT JOIN FETCH ps.skill")
+    List<Post> findAllWithSkills();
+
+    // PostDetail 조회 시 즉시 로딩 지정
+    //@EntityGraph(attributePaths = {"postSkills", "postSkills.skill"})
+    @Query("SELECT DISTINCT p FROM Post p LEFT JOIN FETCH p.postSkills ps LEFT JOIN FETCH ps.skill WHERE p.id = :id")
+    Optional<Post> findByIdWithSkills(@Param("id") Long id);
+}

src/main/java/aibe/hosik/post/service/PostService.java

@@ -0,0 +1,15 @@
+package aibe.hosik.post.service;
+
+import aibe.hosik.post.dto.PostDetailDTO;
+import aibe.hosik.post.dto.PostRequestDTO;
+import aibe.hosik.post.dto.PostResponseDTO;
+import aibe.hosik.post.entity.Post;
+import aibe.hosik.user.User;
+
+import java.util.List;
+
+public interface PostService {
+  List<PostResponseDTO> getAllPosts();
+  Post createPost(PostRequestDTO dto, User user);
+  PostDetailDTO getPostDetail(Long postId);
+}