[FEAT] 홈 API 구현

src/main/java/org/sopt/lequuServer/InitDb.java

@@ -0,0 +1,76 @@
+package org.sopt.lequuServer;
+
+import jakarta.annotation.PostConstruct;
+import jakarta.persistence.EntityManager;
+import lombok.RequiredArgsConstructor;
+import org.sopt.lequuServer.domain.book.model.Book;
+import org.sopt.lequuServer.domain.member.model.Member;
+import org.sopt.lequuServer.domain.member.model.SocialPlatform;
+import org.sopt.lequuServer.domain.note.model.Note;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+@Component
+@RequiredArgsConstructor
+public class InitDb {
+    private final InitService initService;
+
+    @PostConstruct
+    public void init() {
+        initService.dbInit();
+    }
+
+    @Component
+    @Transactional
+    @RequiredArgsConstructor
+    static class InitService {
+
+        private final EntityManager em;
+
+        @Transactional
+        public void dbInit() {
+            Member member = Member.builder()
+                    .socialPlatform(SocialPlatform.KAKAO)
+                    .socialId("dwq4d1sa68xx1qw61")
+                    .build();
+            em.persist(member);
+
+            for (int i = 0; i < 7; i++) {
+                Book book = Book.builder()
+                        .uuid("dwq65d19asx6qw1c")
+                        .favoriteName(String.valueOf(i))
+                        .favoriteImage("dqw84dsaac9q9")
+                        .title(String.valueOf(i))
+                        .description("test")
+                        .backgroundColor(11)
+                        .member(member)
+                        .isPopular(true)
+                        .build();
+                em.persist(book);
+            }
+
+            Book book1 = Book.builder()
+                    .uuid("dwq65d19asx6qw1c")
+                    .favoriteName("test")
+                    .favoriteImage("dqw84dsaac9q9")
+                    .title("test")
+                    .description("test")
+                    .backgroundColor(11)
+                    .member(member)
+                    .isPopular(true)
+                    .build();
+            em.persist(book1);
+
+            for (int i = 0; i < 7; i++) {
+                Note note = Note.builder()
+                        .content(String.valueOf(i))
+                        .background("back")
+                        .textColor(i)
+                        .member(member)
+                        .book(book1)
+                        .build();
+                em.persist(note);
+            }
+        }
+    }
+}

src/main/java/org/sopt/lequuServer/domain/book/model/Book.java

@@ -38,6 +38,8 @@ public class Book extends BaseTimeEntity {
 
     private int backgroundColor;
 
+    private boolean isPopular;
+
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "member_id")
     private Member member;
@@ -57,18 +59,19 @@ public void addPostedSticker(PostedSticker postedSticker) {
     }
 
     @Builder
-    public Book(String uuid, String favoriteName, String favoriteImage, String title, String description, int backgroundColor, Member member) {
+    public Book(String uuid, String favoriteName, String favoriteImage, String title, String description, int backgroundColor, Member member, boolean isPopular) {
         this.uuid = uuid;
         this.favoriteName = favoriteName;
         this.favoriteImage = favoriteImage;
         this.title = title;
         this.description = description;
         this.backgroundColor = backgroundColor;
         this.member = member;
+        this.isPopular = isPopular;
     }
 
-    public static Book of(String uuid, String favoriteName, String favoriteImage, String title, String description, int backgroundColor, Member member) {
-        return new Book(uuid, favoriteName, favoriteImage, title, description, backgroundColor, member);
+    public static Book of(String uuid, String favoriteName, String favoriteImage, String title, String description, int backgroundColor, Member member, boolean isPopular) {
+        return new Book(uuid, favoriteName, favoriteImage, title, description, backgroundColor, member, isPopular);
     }
 
     // TODO S3 테스트용, 추후 삭제

src/main/java/org/sopt/lequuServer/domain/book/repository/BookRepository.java

@@ -1,7 +1,13 @@
 package org.sopt.lequuServer.domain.book.repository;
 
+import java.util.List;
 import org.sopt.lequuServer.domain.book.model.Book;
+import org.springframework.data.domain.PageRequest;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 
 public interface BookRepository extends JpaRepository<Book, Long> {
+    @Query(value = "select b from Book  b where b.isPopular = :isPopular")
+    List<Book> getAllByPopular(@Param("isPopular") Boolean isPopular, PageRequest pageRequest);
 }

src/main/java/org/sopt/lequuServer/domain/book/service/BookService.java

@@ -0,0 +1,19 @@
+package org.sopt.lequuServer.domain.book.service;
+
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.sopt.lequuServer.domain.book.model.Book;
+import org.sopt.lequuServer.domain.book.repository.BookRepository;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class BookService {
+
+    private final BookRepository bookRepository;
+
+    public List<Book> getPopularBook() {
+        return bookRepository.getAllByPopular(true, PageRequest.of(0, 6));
+    }
+}

src/main/java/org/sopt/lequuServer/domain/common/controller/CommonController.java

@@ -1,15 +1,19 @@
 package org.sopt.lequuServer.domain.common.controller;
 
+import java.util.List;
 import lombok.RequiredArgsConstructor;
+import org.sopt.lequuServer.domain.common.dto.response.PopularBookResponseDto;
 import org.sopt.lequuServer.domain.common.dto.response.SplashDto;
 import org.sopt.lequuServer.domain.common.facade.CommonFacade;
 import org.sopt.lequuServer.global.common.dto.ApiResponse;
 import org.sopt.lequuServer.global.exception.enums.SuccessType;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-@RestController("/api/common")
+@RestController
 @RequiredArgsConstructor
+@RequestMapping("/api/common")
 public class CommonController {
 
     private final CommonFacade commonFacade;
@@ -19,4 +23,9 @@ public ApiResponse<SplashDto> getSplash() {
         return ApiResponse.success(SuccessType.GET_SPLASH_SUCCESS, commonFacade.getSplash());
     }
 
+    @GetMapping("/home")
+    public ApiResponse<List<PopularBookResponseDto>> getHome() {
+        return ApiResponse.success(SuccessType.GET_HOME_SUCCESS, commonFacade.getHome());
+    }
 }
+

src/main/java/org/sopt/lequuServer/domain/common/dto/response/PopularBookResponseDto.java

@@ -0,0 +1,15 @@
+package org.sopt.lequuServer.domain.common.dto.response;
+
+import org.sopt.lequuServer.domain.book.model.Book;
+
+public record PopularBookResponseDto(
+        Long bookId,
+        String bookUuid,
+        String favoriteName,
+        String favoriteImage
+) {
+    public static PopularBookResponseDto of(Book book) {
+        return new PopularBookResponseDto(book.getId(), book.getUuid(), book.getFavoriteName(),
+                book.getFavoriteImage());
+    }
+}

src/main/java/org/sopt/lequuServer/domain/common/facade/CommonFacade.java

@@ -1,6 +1,9 @@
 package org.sopt.lequuServer.domain.common.facade;
 
+import java.util.List;
 import lombok.RequiredArgsConstructor;
+import org.sopt.lequuServer.domain.book.service.BookService;
+import org.sopt.lequuServer.domain.common.dto.response.PopularBookResponseDto;
 import org.sopt.lequuServer.domain.common.dto.response.SplashDto;
 import org.sopt.lequuServer.domain.note.service.NoteService;
 import org.springframework.stereotype.Service;
@@ -10,9 +13,14 @@
 public class CommonFacade {
 
     private final NoteService noteService;
+    private final BookService bookService;
 
     public SplashDto getSplash() {
         return SplashDto.of(noteService.getAllNoteCount());
     }
 
+    public List<PopularBookResponseDto> getHome() {
+        return bookService.getPopularBook().stream().map(PopularBookResponseDto::of).toList();
+    }
+
 }

src/main/java/org/sopt/lequuServer/domain/note/model/Note.java

@@ -10,7 +10,8 @@
 @Getter
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
 @Table(name = "note")
-public class Note extends BaseTimeEntity {
+public class
+Note extends BaseTimeEntity {
 
     @Id
     @Column(name = "note_id")

src/main/java/org/sopt/lequuServer/global/config/SecurityConfig.java

@@ -23,7 +23,8 @@ public class SecurityConfig {
     private static final String[] AUTH_WHITELIST = {
             "/api/kakao/**", "/loading", "/error", "/api/login", "/api/reissue",
             "/api/test/**", "/health", "/actuator/health",
-            "/api/images/**", "/", "/swagger-ui/**", "/swagger-resources/**", "/api-docs/**"
+            "/api/images/**", "/", "/swagger-ui/**", "/swagger-resources/**", "/api-docs/**",
+            "/api/common/**"
     };
 
     @Bean

src/main/java/org/sopt/lequuServer/global/exception/enums/SuccessType.java

@@ -22,6 +22,7 @@ public enum SuccessType {
 
     STICKER_PACK_LIST_SUCCESS(HttpStatus.OK, "스티커팩 목록 조회에 성공했습니다."),
     GET_SPLASH_SUCCESS(HttpStatus.OK, "스플래시 조회에 성공했습니다."),
+    GET_HOME_SUCCESS(HttpStatus.OK, "홈 화면 조회에 성공했습니다."),
     ;
 
     private final HttpStatus httpStatus;