chore: 리뷰 반영

Author: marshmallowing

src/main/java/com/ongil/backend/domain/review/controller/ReviewController.java

@@ -25,6 +25,7 @@
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
 
 @Tag(name = "Review", description = "리뷰 API (토큰 필요)")
@@ -125,7 +126,7 @@ public DataResponse<ReviewIdResponse> initializeReview(
 	public DataResponse<ReviewStep1Response> updateReviewStep1(
 		@AuthenticationPrincipal Long userId,
 		@PathVariable Long reviewId,
-		@RequestBody ReviewStep1Request request
+		@Valid @RequestBody ReviewStep1Request request
 	) {
 		ReviewStep1Response response = reviewCommandService.updateReviewStep1(userId, reviewId, request);
 		return DataResponse.from(response);
@@ -136,7 +137,7 @@ public DataResponse<ReviewStep1Response> updateReviewStep1(
 	public DataResponse<Void> updateReviewStep2Size(
 		@AuthenticationPrincipal Long userId,
 		@PathVariable Long reviewId,
-		@RequestBody ReviewStep2SizeRequest request
+		@Valid @RequestBody ReviewStep2SizeRequest request
 	) {
 		reviewCommandService.updateReviewStep2Size(userId, reviewId, request);
 		return DataResponse.ok();
@@ -147,7 +148,7 @@ public DataResponse<Void> updateReviewStep2Size(
 	public DataResponse<Void> updateReviewStep2Material(
 		@AuthenticationPrincipal Long userId,
 		@PathVariable Long reviewId,
-		@RequestBody ReviewStep2MaterialRequest request
+		@Valid @RequestBody ReviewStep2MaterialRequest request
 	) {
 		reviewCommandService.updateReviewStep2Material(userId, reviewId, request);
 		return DataResponse.ok();
@@ -193,7 +194,7 @@ public DataResponse<List<String>> uploadReviewImages(
 	public DataResponse<Void> submitReview(
 		@AuthenticationPrincipal Long userId,
 		@PathVariable Long reviewId,
-		@RequestBody ReviewFinalSubmitRequest request
+		@Valid @RequestBody ReviewFinalSubmitRequest request
 	) {
 		reviewCommandService.submitReview(userId, reviewId, request);
 		return DataResponse.ok();

src/main/java/com/ongil/backend/domain/review/converter/ReviewWriteConverter.java

@@ -30,10 +30,10 @@ public Review toInitialReviewEntity(User user, OrderItem orderItem, ClothingCate
 	}
 
 	public ReviewStep1Response toStep1Response(Review review) {
-		boolean needsSizeQ = review.getSizeAnswer().isNeedsSecondaryQuestion();
-		boolean needsMaterialQ = review.getMaterialAnswer().isNeedsSecondaryQuestion();
+		boolean needsSizeQ = review.getSizeAnswer() != null && review.getSizeAnswer().isNeedsSecondaryQuestion();
+		boolean needsMaterialQ = review.getMaterialAnswer() != null && review.getMaterialAnswer().isNeedsSecondaryQuestion();
 
-		List<String> availableBodyParts = needsSizeQ
+		List<String> availableBodyParts = (needsSizeQ && review.getClothingCategory() != null)
 			? review.getClothingCategory().getBodyParts()
 			: Collections.emptyList();
 

src/main/java/com/ongil/backend/domain/review/dto/request/ReviewStep1Request.java

@@ -19,20 +19,20 @@
 @AllArgsConstructor
 public class ReviewStep1Request {
 
-    @NotBlank(message = "의류 카테고리는 필수입니다.")
+    @NotNull(message = "의류 카테고리는 필수입니다.")
     private ClothingCategory clothingCategory;
 
     @NotNull(message = "별점은 필수입니다.")
     @Min(value = 1, message = "별점은 1점 이상이어야 합니다.")
     @Max(value = 5, message = "별점은 5점 이하여야 합니다.")
     private Integer rating;
 
-    @NotBlank(message = "착용감 답변은 필수입니다.")
+    @NotNull(message = "착용감 답변은 필수입니다.")
     private SizeAnswer sizeAnswer;
 
-    @NotBlank(message = "색감 답변은 필수입니다.")
+    @NotNull(message = "색감 답변은 필수입니다.")
     private ColorAnswer colorAnswer;
 
-    @NotBlank(message = "소재 답변은 필수입니다.")
+    @NotNull(message = "소재 답변은 필수입니다.")
     private MaterialAnswer materialAnswer;
 }

src/main/java/com/ongil/backend/domain/review/service/ReviewCommandService.java

@@ -5,6 +5,7 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import com.ongil.backend.domain.category.entity.Category;
 import com.ongil.backend.domain.order.entity.OrderItem;
 import com.ongil.backend.domain.order.repository.OrderItemRepository;
 import com.ongil.backend.domain.review.converter.ReviewWriteConverter;
@@ -33,6 +34,8 @@
 @Transactional
 public class ReviewCommandService {
 
+	private static final int REVIEW_REWARD_POINTS = 500;
+
 	private final ReviewRepository reviewRepository;
 	private final UserRepository userRepository;
 	private final OrderItemRepository orderItemRepository;
@@ -48,7 +51,10 @@ public Long initializeReview(Long userId, Long orderItemId) {
 		reviewValidator.validateReviewAuthority(orderItem, userId);
 		reviewValidator.validateInitialReviewAlreadyExists(orderItemId);
 
-		String categoryName = orderItem.getProduct().getCategory().getParentCategory().getName();
+		Category category = orderItem.getProduct().getCategory();
+		String categoryName = (category.getParentCategory() != null)
+			? category.getParentCategory().getName()
+			: category.getName();
 		ClothingCategory clothingCategory = ClothingCategory.fromDisplayName(categoryName);
 
 		Review review = reviewWriteConverter.toInitialReviewEntity(user, orderItem, clothingCategory);
@@ -139,16 +145,15 @@ public void submitReview(Long userId, Long reviewId, ReviewFinalSubmitRequest re
 		String joinedImages = (request.getReviewImageUrls() != null && !request.getReviewImageUrls().isEmpty())
 			? String.join(",", request.getReviewImageUrls()) : null;
 
-		int rewardAmount = 500;
 		review.submit(
 			request.getTextReview(),
 			joinedImages,
 			joinedSizeReview,
 			joinedMaterialReview,
-			rewardAmount
+			REVIEW_REWARD_POINTS
 		);
 
-		user.restorePoints(rewardAmount);
+		user.restorePoints(REVIEW_REWARD_POINTS);
 	}
 
 	private Review getReviewOrThrow(Long reviewId) {

src/main/java/com/ongil/backend/domain/review/service/prompter/SizeReviewPrompter.java

@@ -112,7 +112,7 @@ public String buildUserMessage(AiReviewGenerateRequest request) {
 			prompt.append("\n- 위 리스트에 나열된 각 항목(예: 어깨&목, 전반적 등)마다 **반드시 2문장씩** 생성할 것.");
 
 			if (request.getFitIssueParts().contains("전반적")) {
-				prompt.append("\n- '전반적' 항목에 대해서는 특정 신체 부위 언급 없이 전체적인 실루엣이나 조이는 느낌에 대해 2문장을 생성할 것.");
+				prompt.append("\n- '전반적' 항목에 대해서는 특정 신체 부위 언급 없이 전체적으로 조이거나 답답한 느낌에 대해 2문장을 생성할 것.");
 			}
 
 			prompt.append("\n- 결과적으로 총 ").append(request.getFitIssueParts().size() * 2).append("문장이 생성되어야 함.");

src/main/java/com/ongil/backend/global/config/s3/S3ImageService.java

@@ -47,7 +47,7 @@ public String uploadReviewImage(MultipartFile file) {
 	/**
 	 * 이미지를 S3에 업로드하고 공개 URL을 반환한다.
 	 */
-	public String upload(MultipartFile file, String directory) {
+	private String upload(MultipartFile file, String directory) {
 		validateFile(file);
 
 		String extension = extractExtension(file.getOriginalFilename());