[BE] feat: 꿀조합 작성 기능 구현

backend/src/main/java/com/funeat/product/domain/ProductRecipe.java

@@ -22,4 +22,12 @@ public class ProductRecipe {
     @ManyToOne
     @JoinColumn(name = "recipe_id")
     private Recipe recipe;
+
+    protected ProductRecipe() {
+    }
+
+    public ProductRecipe(final Product product, final Recipe recipe) {
+        this.product = product;
+        this.recipe = recipe;
+    }
 }

backend/src/main/java/com/funeat/recipe/application/RecipeService.java

@@ -0,0 +1,66 @@
+package com.funeat.recipe.application;
+
+import com.funeat.member.domain.Member;
+import com.funeat.member.persistence.MemberRepository;
+import com.funeat.product.domain.ProductRecipe;
+import com.funeat.product.persistence.ProductRecipeRepository;
+import com.funeat.product.persistence.ProductRepository;
+import com.funeat.recipe.domain.Recipe;
+import com.funeat.recipe.domain.RecipeImage;
+import com.funeat.recipe.dto.RecipeCreateRequest;
+import com.funeat.recipe.persistence.RecipeImageRepository;
+import com.funeat.recipe.persistence.RecipeRepository;
+import com.funeat.review.application.ImageService;
+import java.util.List;
+import java.util.Objects;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.multipart.MultipartFile;
+
+@Service
+@Transactional(readOnly = true)
+public class RecipeService {
+
+    private final MemberRepository memberRepository;
+    private final ProductRepository productRepository;
+    private final ProductRecipeRepository productRecipeRepository;
+    private final RecipeRepository recipeRepository;
+    private final RecipeImageRepository recipeImageRepository;
+
+    private final ImageService imageService;
+
+    public RecipeService(final MemberRepository memberRepository, final ProductRepository productRepository,
+                         final ProductRecipeRepository productRecipeRepository, final RecipeRepository recipeRepository,
+                         final RecipeImageRepository recipeImageRepository,
+                         final ImageService imageService) {
+        this.memberRepository = memberRepository;
+        this.productRepository = productRepository;
+        this.productRecipeRepository = productRecipeRepository;
+        this.recipeRepository = recipeRepository;
+        this.recipeImageRepository = recipeImageRepository;
+        this.imageService = imageService;
+    }
+
+    @Transactional
+    public Long create(final Long memberId, final List<MultipartFile> images, final RecipeCreateRequest request) {
+        final Member member = memberRepository.findById(memberId)
+                .orElseThrow(IllegalArgumentException::new);
+
+        final Recipe savedRecipe = recipeRepository.save(new Recipe(request.getName(), request.getContent(), member));
+        request.getProductIds()
+                .stream()
+                .map(it -> productRepository.findById(it)
+                        .orElseThrow(IllegalArgumentException::new))
+                .forEach(it -> productRecipeRepository.save(
+                        new ProductRecipe(it, savedRecipe)
+                ));
+
+        if (Objects.nonNull(images)) {
+            images.stream()
+                    .peek(it -> recipeImageRepository.save(new RecipeImage(it.getOriginalFilename(), savedRecipe)))
+                    .forEach(imageService::upload);
+        }
+
+        return savedRecipe.getId();
+    }
+}

backend/src/main/java/com/funeat/recipe/domain/Recipe.java

@@ -1,17 +1,12 @@
 package com.funeat.recipe.domain;
 
 import com.funeat.member.domain.Member;
-import com.funeat.member.domain.bookmark.RecipeBookmark;
-import com.funeat.member.domain.favorite.RecipeFavorite;
-import com.funeat.product.domain.ProductRecipe;
-import java.util.List;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
 import javax.persistence.JoinColumn;
 import javax.persistence.ManyToOne;
-import javax.persistence.OneToMany;
 
 @Entity
 public class Recipe {
@@ -28,12 +23,28 @@ public class Recipe {
     @JoinColumn(name = "member_id")
     private Member member;
 
-    @OneToMany(mappedBy = "recipe")
-    private List<ProductRecipe> productRecipes;
+    protected Recipe() {
+    }
 
-    @OneToMany(mappedBy = "recipe")
-    private List<RecipeFavorite> recipeFavorites;
+    public Recipe(final String name, final String content, final Member member) {
+        this.name = name;
+        this.content = content;
+        this.member = member;
+    }
 
-    @OneToMany(mappedBy = "recipe")
-    private List<RecipeBookmark> recipeBookmarks;
+    public Long getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public Member getMember() {
+        return member;
+    }
 }

backend/src/main/java/com/funeat/recipe/domain/RecipeImage.java

@@ -19,4 +19,12 @@ public class RecipeImage {
     @ManyToOne
     @JoinColumn(name = "recipe_id")
     private Recipe recipe;
+
+    protected RecipeImage() {
+    }
+
+    public RecipeImage(final String image, final Recipe recipe) {
+        this.image = image;
+        this.recipe = recipe;
+    }
 }

backend/src/main/java/com/funeat/recipe/dto/RecipeCreateRequest.java

@@ -0,0 +1,28 @@
+package com.funeat.recipe.dto;
+
+import java.util.List;
+
+public class RecipeCreateRequest {
+
+    private final String name;
+    private final List<Long> productIds;
+    private final String content;
+
+    public RecipeCreateRequest(final String name, final List<Long> productIds, final String content) {
+        this.name = name;
+        this.productIds = productIds;
+        this.content = content;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public List<Long> getProductIds() {
+        return productIds;
+    }
+
+    public String getContent() {
+        return content;
+    }
+}

backend/src/main/java/com/funeat/recipe/presentation/RecipeApiController.java

@@ -0,0 +1,33 @@
+package com.funeat.recipe.presentation;
+
+import com.funeat.auth.dto.LoginInfo;
+import com.funeat.auth.util.AuthenticationPrincipal;
+import com.funeat.recipe.application.RecipeService;
+import com.funeat.recipe.dto.RecipeCreateRequest;
+import java.net.URI;
+import java.util.List;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+@RestController
+public class RecipeApiController implements RecipeController{
+
+    private final RecipeService recipeService;
+
+    public RecipeApiController(final RecipeService recipeService) {
+        this.recipeService = recipeService;
+    }
+
+    @PostMapping(value = "/api/recipes", consumes = {MediaType.MULTIPART_FORM_DATA_VALUE, MediaType.APPLICATION_JSON_VALUE})
+    public ResponseEntity<Void> writeRecipe(@AuthenticationPrincipal final LoginInfo loginInfo,
+                                            @RequestPart(required = false) final List<MultipartFile> images,
+                                            @RequestPart final RecipeCreateRequest recipeRequest) {
+        final Long recipeId = recipeService.create(loginInfo.getId(), images, recipeRequest);
+
+        return ResponseEntity.created(URI.create("/api/recipes/" + recipeId)).build();
+    }
+}

backend/src/main/java/com/funeat/recipe/presentation/RecipeController.java

@@ -0,0 +1,27 @@
+package com.funeat.recipe.presentation;
+
+import com.funeat.auth.dto.LoginInfo;
+import com.funeat.auth.util.AuthenticationPrincipal;
+import com.funeat.recipe.dto.RecipeCreateRequest;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import java.util.List;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+
+@Tag(name = "07. Recipe", description = "꿀조합 관련 API 입니다.")
+public interface RecipeController {
+
+    @Operation(summary = "꿀조합 추가", description = "꿀조합을 작성한다.")
+    @ApiResponse(
+            responseCode = "201",
+            description = "꿀조합 작성 성공."
+    )
+    @PostMapping
+    ResponseEntity<Void> writeRecipe(@AuthenticationPrincipal LoginInfo loginInfo,
+                                     @RequestPart List<MultipartFile> images,
+                                     @RequestPart RecipeCreateRequest recipeRequest);
+}

backend/src/main/java/com/funeat/review/application/ReviewService.java

@@ -37,21 +37,22 @@ public class ReviewService {
     private final ReviewTagRepository reviewTagRepository;
     private final MemberRepository memberRepository;
     private final ProductRepository productRepository;
-    private final ImageService imageService;
-
     private final ReviewFavoriteRepository reviewFavoriteRepository;
 
+    private final ImageService imageService;
+
     public ReviewService(final ReviewRepository reviewRepository, final TagRepository tagRepository,
                          final ReviewTagRepository reviewTagRepository, final MemberRepository memberRepository,
-                         final ProductRepository productRepository, final ImageService imageService,
-                         final ReviewFavoriteRepository reviewFavoriteRepository) {
+                         final ProductRepository productRepository,
+                         final ReviewFavoriteRepository reviewFavoriteRepository,
+                         final ImageService imageService) {
         this.reviewRepository = reviewRepository;
         this.tagRepository = tagRepository;
         this.reviewTagRepository = reviewTagRepository;
         this.memberRepository = memberRepository;
         this.productRepository = productRepository;
-        this.imageService = imageService;
         this.reviewFavoriteRepository = reviewFavoriteRepository;
+        this.imageService = imageService;
     }
 
     @Transactional

backend/src/test/java/com/funeat/FuneatApplicationTests.java

@@ -9,5 +9,4 @@ class FuneatApplicationTests {
 	@Test
 	void contextLoads() {
 	}
-
 }

backend/src/test/java/com/funeat/acceptance/recipe/RecipeAcceptanceTest.java

@@ -0,0 +1,48 @@
+package com.funeat.acceptance.recipe;
+
+import static com.funeat.acceptance.common.CommonSteps.STATUS_CODE를_검증한다;
+import static com.funeat.acceptance.common.CommonSteps.정상_생성;
+import static com.funeat.acceptance.product.ProductSteps.간편식사;
+import static com.funeat.acceptance.recipe.RecipeSteps.레시피_추가_요청;
+import static com.funeat.acceptance.recipe.RecipeSteps.여러_사진_요청;
+
+import com.funeat.acceptance.common.AcceptanceTest;
+import com.funeat.acceptance.common.LoginSteps;
+import com.funeat.product.domain.Category;
+import com.funeat.product.domain.Product;
+import com.funeat.recipe.dto.RecipeCreateRequest;
+import io.restassured.specification.MultiPartSpecification;
+import java.util.List;
+import org.junit.jupiter.api.Test;
+
+public class RecipeAcceptanceTest extends AcceptanceTest {
+
+    @Test
+    void 레시피를_작성한다() {
+        // given
+        카테고리_추가_요청(간편식사);
+        final var product1 = new Product("삼각김밥1", 1000L, "image.png", "맛있는 삼각김밥1", 간편식사);
+        final var product2 = new Product("삼각김밥2", 2000L, "image.png", "맛있는 삼각김밥2", 간편식사);
+        final var product3 = new Product("삼각김밥3", 1500L, "image.png", "맛있는 삼각김밥3", 간편식사);
+        복수_상품_추가_요청(List.of(product1, product2, product3));
+        final var loginCookie = LoginSteps.로그인_쿠키를_얻는다();
+
+        // when
+        final var request = new RecipeCreateRequest("제일로 맛있는 레시피",
+                List.of(product1.getId(), product2.getId(), product3.getId()),
+                "우선 밥을 넣어요. 그리고 밥을 또 넣어요. 그리고 밥을 또 넣으면.. 끝!!");
+        final var images = 여러_사진_요청(3);
+        final var response = 레시피_추가_요청(request, images, loginCookie);
+
+        // then
+        STATUS_CODE를_검증한다(response, 정상_생성);
+    }
+
+    private Long 카테고리_추가_요청(final Category category) {
+        return categoryRepository.save(category).getId();
+    }
+
+    private void 복수_상품_추가_요청(final List<Product> products) {
+        productRepository.saveAll(products);
+    }
+}

backend/src/test/java/com/funeat/acceptance/recipe/RecipeSteps.java

@@ -0,0 +1,40 @@
+package com.funeat.acceptance.recipe;
+
+import static io.restassured.RestAssured.given;
+
+import com.funeat.recipe.dto.RecipeCreateRequest;
+import io.restassured.builder.MultiPartSpecBuilder;
+import io.restassured.response.ExtractableResponse;
+import io.restassured.response.Response;
+import io.restassured.specification.MultiPartSpecification;
+import io.restassured.specification.RequestSpecification;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+public class RecipeSteps {
+
+    public static ExtractableResponse<Response> 레시피_추가_요청(final RecipeCreateRequest recipeRequest,
+                                                          final List<MultiPartSpecification> imageList,
+                                                          final String loginCookie) {
+        final var request = given()
+                .cookie("JSESSIONID", loginCookie);
+        imageList.forEach(request::multiPart);
+        return request
+                .multiPart("recipeRequest", recipeRequest, "application/json")
+                .when()
+                .post("/api/recipes")
+                .then()
+                .extract();
+    }
+
+    public static List<MultiPartSpecification> 여러_사진_요청(int count) {
+        return IntStream.range(0, count)
+                .mapToObj(i -> new MultiPartSpecBuilder("image".getBytes())
+                        .fileName("testImage.png")
+                        .controlName("images")
+                        .mimeType("image/png")
+                        .build())
+                .collect(Collectors.toList());
+    }
+}

backend/src/test/java/com/funeat/review/application/TestImageUploader.java → backend/src/test/java/com/funeat/common/TestImageUploader.java

@@ -1,5 +1,6 @@
-package com.funeat.review.application;
+package com.funeat.common;
 
+import com.funeat.review.application.ImageService;
 import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;