#33 - Feat: GET /api/v1/myBooks (내 도서 리스트 조회) 구현, response.MyBookDto,…

… ProductDto 추가

4Week_Mission/mutbooks/src/main/java/com/example/mutbooks/app/api/myBooks/MyBooksApiController.java

@@ -0,0 +1,34 @@
+package com.example.mutbooks.app.api.myBooks;
+
+import com.example.mutbooks.app.base.dto.RsData;
+import com.example.mutbooks.app.member.entity.Member;
+import com.example.mutbooks.app.mybook.dto.response.MyBookDto;
+import com.example.mutbooks.app.mybook.service.MyBookService;
+import com.example.mutbooks.app.security.dto.MemberContext;
+import com.example.mutbooks.util.Ut;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+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("/api/v1/myBooks")
+@RequiredArgsConstructor
+public class MyBooksApiController {
+    private final MyBookService myBookService;
+
+    // 내 도서 리스트
+    @GetMapping("")
+    public ResponseEntity<RsData> list(@AuthenticationPrincipal MemberContext memberContext) {
+        Member member = memberContext.getMember();
+        List<MyBookDto> myBookDtos = myBookService.findAllByOwner(member);
+
+        return Ut.spring.responseEntityOf(
+                RsData.successOf(Ut.mapOf("myBooks", myBookDtos))
+        );
+    }
+}

4Week_Mission/mutbooks/src/main/java/com/example/mutbooks/app/mybook/dto/response/MyBookDto.java

@@ -0,0 +1,34 @@
+package com.example.mutbooks.app.mybook.dto.response;
+
+import com.example.mutbooks.app.mybook.entity.MyBook;
+import com.example.mutbooks.app.product.dto.response.ProductDto;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Setter
+@Builder
+@AllArgsConstructor
+public class MyBookDto {
+    private Long id;
+    private LocalDateTime createDate;
+    private LocalDateTime modifyDate;
+    private Long ownerId;
+    private ProductDto product;
+
+    public static MyBookDto toDto(MyBook myBook) {
+        ProductDto productDto = ProductDto.toDto(myBook.getProduct());
+
+        return MyBookDto.builder()
+                .id(myBook.getId())
+                .createDate(myBook.getCreateDate())
+                .modifyDate(myBook.getUpdateDate())
+                .ownerId(myBook.getOwner().getId())
+                .product(productDto)
+                .build();
+    }
+}

4Week_Mission/mutbooks/src/main/java/com/example/mutbooks/app/mybook/repository/MyBookRepository.java

@@ -1,12 +1,16 @@
 package com.example.mutbooks.app.mybook.repository;
 
+import com.example.mutbooks.app.member.entity.Member;
 import com.example.mutbooks.app.mybook.entity.MyBook;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
 import java.util.Optional;
 
 public interface MyBookRepository extends JpaRepository<MyBook, Long> {
     Optional<MyBook> findByProductIdAndOwnerId(Long productId, Long ownerId);
 
     void deleteByProductIdAndOwnerId(Long productId, Long ownerId);
+
+    List<MyBook> findByOwner(Member owner);
 }

4Week_Mission/mutbooks/src/main/java/com/example/mutbooks/app/mybook/service/MyBookService.java

@@ -1,6 +1,7 @@
 package com.example.mutbooks.app.mybook.service;
 
 import com.example.mutbooks.app.member.entity.Member;
+import com.example.mutbooks.app.mybook.dto.response.MyBookDto;
 import com.example.mutbooks.app.mybook.entity.MyBook;
 import com.example.mutbooks.app.mybook.repository.MyBookRepository;
 import com.example.mutbooks.app.order.entity.Order;
@@ -10,6 +11,9 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.List;
+import java.util.stream.Collectors;
+
 @Service
 @RequiredArgsConstructor
 @Transactional(readOnly = true)
@@ -51,4 +55,14 @@ public void remove(Order order) {
     public MyBook findByProductIdAndOwnerId(long productId, long ownerId) {
         return myBookRepository.findByProductIdAndOwnerId(productId, ownerId).orElse(null);
     }
+
+    public List<MyBookDto> findAllByOwner(Member owner) {
+        List<MyBook> myBooks = myBookRepository.findByOwner(owner);
+
+        List<MyBookDto> myBookDtos = myBooks.stream()
+                .map(myBook -> MyBookDto.toDto(myBook))
+                .collect(Collectors.toList());
+
+        return myBookDtos;
+    }
 }

4Week_Mission/mutbooks/src/main/java/com/example/mutbooks/app/product/dto/response/ProductDto.java

@@ -0,0 +1,33 @@
+package com.example.mutbooks.app.product.dto.response;
+
+import com.example.mutbooks.app.product.entity.Product;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Setter
+@Builder
+@AllArgsConstructor
+public class ProductDto {
+    private Long id;
+    private LocalDateTime createDate;
+    private LocalDateTime modifyDate;
+    private Long authorId;
+    private String authorName;
+    private String subject;
+
+    public static ProductDto toDto(Product product) {
+        return ProductDto.builder()
+                .id(product.getId())
+                .createDate(product.getCreateDate())
+                .modifyDate(product.getUpdateDate())
+                .authorId(product.getAuthor().getId())
+                .authorName(product.getAuthor().getNickname())
+                .subject(product.getSubject())
+                .build();
+    }
+}