[Refactor]: 커뮤니티 게시글 생성 API 코드 리팩토링

src/main/java/org/sopt/makers/internal/community/controller/CommunityController.java

@@ -8,6 +8,7 @@
 import lombok.RequiredArgsConstructor;
 import lombok.val;
 import org.sopt.makers.internal.common.InfiniteScrollUtil;
+import org.sopt.makers.internal.community.controller.dto.request.PostSaveRequest;
 import org.sopt.makers.internal.community.service.CommunityPostService;
 import org.sopt.makers.internal.domain.InternalMemberDetails;
 import org.sopt.makers.internal.dto.community.*;
@@ -97,10 +98,12 @@ public ResponseEntity<Map<String, Boolean>> upPostHit(
     @PostMapping("/posts")
     public ResponseEntity<PostSaveResponse> createPost(
             @Parameter(hidden = true) @AuthenticationPrincipal InternalMemberDetails memberDetails,
-            @RequestBody PostSaveRequest request
+            @RequestBody @Valid PostSaveRequest request
     ) {
-        val response = communityPostService.createPost(memberDetails.getId(), request);
-        return ResponseEntity.status(HttpStatus.CREATED).body(response);
+
+        return ResponseEntity.status(HttpStatus.CREATED).body(
+                communityPostService.createPost(memberDetails.getId(), request)
+        );
     }
 
     @Operation(summary = "커뮤니티 글 수정")

src/main/java/org/sopt/makers/internal/community/controller/dto/request/PostSaveRequest.java

@@ -0,0 +1,31 @@
+package org.sopt.makers.internal.community.controller.dto.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+public record PostSaveRequest(
+        @Schema(required = true)
+        @NotNull(message = "카테고리 id는 필수 입력값입니다.")
+        Long categoryId,
+
+        String title,
+
+        @Schema(required = true)
+        @NotBlank(message = "게시글 본문은 공백일 수 없습니다.")
+        String content,
+
+        @Schema(required = true)
+        @NotNull(message = "질문글 여부 필드는 필수 입력값입니다.")
+        Boolean isQuestion,
+
+        @Schema(required = true)
+        @NotNull(message = "익명글 여부 필드는 필수 입력값입니다.")
+        Boolean isBlindWriter,
+
+        @Schema(required = true)
+        @NotNull(message = "이미지 필드는 필수 필드입니다.")
+        String[] images
+) {
+}

src/main/java/org/sopt/makers/internal/domain/community/CommunityPost.java → src/main/java/org/sopt/makers/internal/community/domain/CommunityPost.java

@@ -1,12 +1,12 @@
-package org.sopt.makers.internal.domain.community;
+package org.sopt.makers.internal.community.domain;
 
 import lombok.*;
 import org.hibernate.annotations.Type;
 import org.sopt.makers.internal.domain.Member;
 import org.sopt.makers.internal.domain.common.AuditingTimeEntity;
+import org.sopt.makers.internal.domain.community.CommunityComment;
 
 import javax.persistence.*;
-import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -20,49 +20,46 @@ public class CommunityPost extends AuditingTimeEntity {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column
     private Long id;
 
-    @ManyToOne
+    @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "writer_id")
     private Member member;
 
-    @Column
+    @Column(nullable = false)
     private Long categoryId;
 
     @Column
     private String title;
 
-    @Column(columnDefinition = "TEXT")
+    @Column(columnDefinition = "TEXT", nullable = false)
     private String content;
 
     @Builder.Default
-    @Column
+    @Column(nullable = false)
     private Integer hits = 0;
 
     @Type(type = "string-array")
     @Column(name = "images", columnDefinition = "text[]")
     private String[] images;
 
-    @Builder.Default
-    @Column
-    private Boolean isQuestion = false;
+    @Column(nullable = false)
+    private Boolean isQuestion;
 
-    @Builder.Default
-    @Column
-    private Boolean isBlindWriter = false;
+    @Column(nullable = false)
+    private Boolean isBlindWriter;
 
     @Builder.Default
-    @Column
+    @Column(nullable = false)
     private Boolean isReported = false;
 
     @Builder.Default
-    @Column
+    @Column(nullable = false)
     private Boolean isHot = false;
 
     @Builder.Default
     @OneToMany(
-            cascade = CascadeType.ALL,
+            cascade = CascadeType.REMOVE,
             orphanRemoval = true
     )
     @JoinColumn(name = "postId")

src/main/java/org/sopt/makers/internal/community/domain/CommunityPostLike.java

@@ -6,7 +6,6 @@
 import lombok.NoArgsConstructor;
 import org.sopt.makers.internal.domain.Member;
 import org.sopt.makers.internal.domain.common.AuditingTimeEntity;
-import org.sopt.makers.internal.domain.community.CommunityPost;
 
 import javax.persistence.*;
 

src/main/java/org/sopt/makers/internal/domain/community/AnonymousNickname.java → src/main/java/org/sopt/makers/internal/community/domain/anonymous/AnonymousNickname.java

@@ -1,26 +1,29 @@
-package org.sopt.makers.internal.domain.community;
+package org.sopt.makers.internal.community.domain.anonymous;
 
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
 
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
+import lombok.*;
 
 @Entity
 @Getter
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
-@AllArgsConstructor(access = AccessLevel.PROTECTED)
 public class AnonymousNickname {
 
-	@Id @GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
 	@Column(name = "anonymous_nickname_id")
 	private Long id;
 
 	@Column(nullable = false)
 	String nickname;
+
+	@Builder
+	private AnonymousNickname(Long id, String nickname) {
+		this.id = id;
+		this.nickname = nickname;
+	}
 }

src/main/java/org/sopt/makers/internal/domain/community/AnonymousPostProfile.java → src/main/java/org/sopt/makers/internal/community/domain/anonymous/AnonymousPostProfile.java

@@ -1,4 +1,4 @@
-package org.sopt.makers.internal.domain.community;
+package org.sopt.makers.internal.community.domain.anonymous;
 
 import javax.persistence.Column;
 import javax.persistence.ConstraintMode;
@@ -11,7 +11,7 @@
 import javax.persistence.ManyToOne;
 import javax.persistence.OneToOne;
 
-import org.sopt.makers.internal.community.domain.AnonymousProfileImage;
+import org.sopt.makers.internal.community.domain.CommunityPost;
 import org.sopt.makers.internal.domain.Member;
 import org.sopt.makers.internal.domain.common.AuditingTimeEntity;
 

src/main/java/org/sopt/makers/internal/community/domain/anonymous/AnonymousProfileImage.java

@@ -0,0 +1,24 @@
+package org.sopt.makers.internal.community.domain.anonymous;
+
+import lombok.*;
+
+import javax.persistence.*;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class AnonymousProfileImage {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false)
+    private String imageUrl;
+
+    @Builder
+    private AnonymousProfileImage(Long id, String imageUrl) {
+        this.id = id;
+        this.imageUrl = imageUrl;
+    }
+}

src/main/java/org/sopt/makers/internal/repository/community/CommunityPostRepository.java → src/main/java/org/sopt/makers/internal/community/repository/CommunityPostRepository.java

@@ -1,11 +1,10 @@
-package org.sopt.makers.internal.repository.community;
+package org.sopt.makers.internal.community.repository;
 
 import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Optional;
 
-import org.sopt.makers.internal.community.repository.CommunityPostRepositoryCustom;
-import org.sopt.makers.internal.domain.community.CommunityPost;
+import org.sopt.makers.internal.community.domain.CommunityPost;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 public interface CommunityPostRepository extends JpaRepository<CommunityPost, Long>, CommunityPostRepositoryCustom {

src/main/java/org/sopt/makers/internal/community/repository/CommunityPostRepositoryCustomImpl.java

@@ -3,8 +3,8 @@
 import com.querydsl.core.types.dsl.BooleanExpression;
 import com.querydsl.jpa.impl.JPAQueryFactory;
 import lombok.RequiredArgsConstructor;
+import org.sopt.makers.internal.community.domain.QCommunityPost;
 import org.sopt.makers.internal.community.domain.category.QCategory;
-import org.sopt.makers.internal.domain.community.QCommunityPost;
 import org.sopt.makers.internal.dto.community.PostCategoryDao;
 import org.sopt.makers.internal.dto.community.QPostCategoryDao;
 

src/main/java/org/sopt/makers/internal/repository/community/AnonymousNicknameRepository.java → src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousNicknameRepository.java

@@ -1,8 +1,8 @@
-package org.sopt.makers.internal.repository.community;
+package org.sopt.makers.internal.community.repository.anonymous;
 
 import java.util.List;
 
-import org.sopt.makers.internal.domain.community.AnonymousNickname;
+import org.sopt.makers.internal.community.domain.anonymous.AnonymousNickname;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;

src/main/java/org/sopt/makers/internal/repository/community/AnonymousPostProfileRepository.java → src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousPostProfileRepository.java

@@ -1,26 +1,20 @@
-package org.sopt.makers.internal.repository.community;
+package org.sopt.makers.internal.community.repository.anonymous;
 
-import java.util.List;
 import java.util.Optional;
 
 import org.sopt.makers.internal.domain.Member;
-import org.sopt.makers.internal.domain.community.AnonymousPostProfile;
-import org.sopt.makers.internal.domain.community.CommunityPost;
+import org.sopt.makers.internal.community.domain.anonymous.AnonymousPostProfile;
+import org.sopt.makers.internal.community.domain.CommunityPost;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-public interface AnonymousPostProfileRepository extends JpaRepository<AnonymousPostProfile, Long> {
+public interface AnonymousPostProfileRepository extends JpaRepository<AnonymousPostProfile, Long>, AnonymousPostProfileRepositoryCustom {
 
 	// CREATE
 
 	// READ
 	Optional<AnonymousPostProfile> findAnonymousPostProfileByMemberIdAndCommunityPostId(Long memberId, Long communityPostId);
-
 	Optional<AnonymousPostProfile> findByMemberAndCommunityPost(Member member, CommunityPost post);
 
-	List<AnonymousPostProfile> findTop4ByOrderByCreatedAtDesc();
-
-	List<AnonymousPostProfile> findTop50ByOrderByCreatedAtDesc();
-
 	// UPDATE
 
 	//DELETE

src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousPostProfileRepositoryCustom.java

@@ -0,0 +1,10 @@
+package org.sopt.makers.internal.community.repository.anonymous;
+
+import org.sopt.makers.internal.community.domain.anonymous.AnonymousPostProfile;
+
+import java.util.List;
+
+public interface AnonymousPostProfileRepositoryCustom {
+
+    List<AnonymousPostProfile> findTopByOrderByIdDescWithLimit(int limit);
+}

src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousPostProfileRepositoryCustomImpl.java

@@ -0,0 +1,26 @@
+package org.sopt.makers.internal.community.repository.anonymous;
+
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import lombok.RequiredArgsConstructor;
+import org.sopt.makers.internal.community.domain.anonymous.AnonymousPostProfile;
+import org.sopt.makers.internal.community.domain.anonymous.QAnonymousPostProfile;
+
+import java.util.List;
+
+@RequiredArgsConstructor
+public class AnonymousPostProfileRepositoryCustomImpl implements AnonymousPostProfileRepositoryCustom {
+
+    private final JPAQueryFactory queryFactory;
+
+    @Override
+    public List<AnonymousPostProfile> findTopByOrderByIdDescWithLimit(int limit) {
+
+        QAnonymousPostProfile anonymousPostProfile = QAnonymousPostProfile.anonymousPostProfile;
+
+        return queryFactory
+                .selectFrom(anonymousPostProfile)
+                .orderBy(anonymousPostProfile.createdAt.desc())
+                .limit(limit)
+                .fetch();
+    }
+}

src/main/java/org/sopt/makers/internal/community/repository/AnonymousProfileImageRepository.java → src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousProfileImageRepository.java

@@ -1,6 +1,6 @@
-package org.sopt.makers.internal.community.repository;
+package org.sopt.makers.internal.community.repository.anonymous;
 
-import org.sopt.makers.internal.community.domain.AnonymousProfileImage;
+import org.sopt.makers.internal.community.domain.anonymous.AnonymousProfileImage;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 import java.util.List;