feat: Implement week 9 API. Fixes #5

src/main/java/umc/spring/Vaildator/annotation/CheckPage.java

@@ -0,0 +1,17 @@
+package umc.spring.Vaildator.annotation;
+
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+import umc.spring.Vaildator.vaildator.CheckPageValidator;
+
+import java.lang.annotation.*;
+
+@Documented
+@Constraint(validatedBy = CheckPageValidator.class)
+@Target( { ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER })
+@Retention(RetentionPolicy.RUNTIME)
+public @interface CheckPage {
+    String message() default "페이지 번호는 1 이상의 값이어야 합니다.";
+    Class<?>[] groups() default {};
+    Class<? extends Payload>[] payload() default {};
+}

src/main/java/umc/spring/Vaildator/vaildator/CheckPageValidator.java

@@ -0,0 +1,32 @@
+package umc.spring.Vaildator.vaildator;
+
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import umc.spring.Vaildator.annotation.CheckPage;
+import umc.spring.apiPayload.code.status.ErrorStatus;
+
+@Component
+@RequiredArgsConstructor
+public class CheckPageValidator implements ConstraintValidator<CheckPage, Integer> {
+
+
+    @Override
+    public void initialize(CheckPage constraintAnnotation) {
+        ConstraintValidator.super.initialize(constraintAnnotation);
+    }
+
+    @Override
+    public boolean isValid(Integer value, ConstraintValidatorContext context) {
+        boolean isValid = value != null && value > 0;
+
+        if (!isValid) {
+            context.disableDefaultConstraintViolation();
+            context.buildConstraintViolationWithTemplate(ErrorStatus.PAGE_Error.toString())
+                    .addConstraintViolation();
+        }
+
+        return isValid;
+    }
+}

src/main/java/umc/spring/Vaildator/vaildator/MissionExistValidator.java

@@ -8,14 +8,14 @@
 import umc.spring.apiPayload.code.status.ErrorStatus;
 import umc.spring.domain.emums.MissionStatus;
 import umc.spring.repository.MissionRepository.MissionRepository;
-import umc.spring.repository.UserMissionRepository.UerMissionRepository;
+import umc.spring.repository.UserMissionRepository.UserMissionRepository;
 
 @Component
 @RequiredArgsConstructor
 public class MissionExistValidator implements ConstraintValidator<ExistMission, Long> {
 
     private final MissionRepository missionRepository;
-    private final UerMissionRepository userMissionRepository;
+    private final UserMissionRepository userMissionRepository;
 
     @Override
     public void initialize(ExistMission constraintAnnotation) {

src/main/java/umc/spring/apiPayload/code/ReasonDTO.java

@@ -7,6 +7,7 @@
 @Getter
 @Builder
 public class ReasonDTO {
+
     private HttpStatus httpstatus;
 
     private final boolean isSuccess;

src/main/java/umc/spring/apiPayload/code/status/ErrorStatus.java

@@ -20,6 +20,9 @@ public enum ErrorStatus implements BaseErrorCode {
     _FOOD_CATEGORY_NOT_FOUND(HttpStatus.NOT_FOUND,"FOOD4001","잘못된 요청입니다"),
     Store_region_NOT_FOUND(HttpStatus.NOT_FOUND,"STORE40001","잘못된 요청입니다"),
 
+    PAGE_Error(HttpStatus.BAD_REQUEST,"Page4001","페이지 요청이 잘못된 요청입니다"),
+
+
     Mission_STORE_NOT_FOUND(HttpStatus.NOT_FOUND,"MISSION40001","가게를 찾을 수 없습니다"),
 
     User_NOT_FOUND(HttpStatus.NOT_FOUND,"USER40001","이용자를 찾을 수 없습니다"),

src/main/java/umc/spring/apiPayload/exception/ExceptionAdvice.java

@@ -1,6 +1,7 @@
 package umc.spring.apiPayload.exception;
 
 import jakarta.servlet.http.HttpServletRequest;
+import jakarta.validation.ConstraintViolation;
 import jakarta.validation.ConstraintViolationException;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpHeaders;
@@ -30,7 +31,7 @@ public class ExceptionAdvice extends ResponseEntityExceptionHandler {
     @ExceptionHandler
     public ResponseEntity<Object> validation(ConstraintViolationException e, WebRequest request) {
         String errorMessage = e.getConstraintViolations().stream()
-                .map(constraintViolation -> constraintViolation.getMessage())
+                .map(ConstraintViolation::getMessage)
                 .findFirst()
                 .orElseThrow(() -> new RuntimeException("ConstraintViolationException 추출 도중 에러 발생"));
 

src/main/java/umc/spring/apiPayload/exception/handler/PageHandler.java

@@ -0,0 +1,10 @@
+package umc.spring.apiPayload.exception.handler;
+
+import umc.spring.apiPayload.code.BaseErrorCode;
+import umc.spring.apiPayload.exception.GeneralException;
+
+public class PageHandler extends GeneralException {
+    public PageHandler(BaseErrorCode errorCode) {
+        super(errorCode);
+    }
+}

src/main/java/umc/spring/converter/MissionConverter.java

@@ -2,8 +2,9 @@
 
 import umc.spring.domain.Store;
 import umc.spring.domain.mapping.Mission;
-import umc.spring.web.controller.dto.addMissionDTO.MissionRequestDTO;
-import umc.spring.web.controller.dto.addMissionDTO.MissionResponseDTO;
+import umc.spring.web.controller.dto.MissionDTO.MissionRequestDTO;
+import umc.spring.web.controller.dto.MissionDTO.MissionResponseDTO;
+
 
 import java.time.LocalDateTime;
 
@@ -29,4 +30,13 @@ public static Mission ToMission(MissionRequestDTO.JoinAddMissionDTO request, Sto
                 .point(request.getPoint())
                 .build();
     }
+
+    public static MissionResponseDTO.MissionDTO toMissionPageDTO(Mission mission) {
+        return MissionResponseDTO.MissionDTO.builder()
+                .missionId(mission.getId())
+                .title(mission.getTitle())
+                .description(mission.getDescription())
+                .point(mission.getPoint())
+                .build();
+    }
 }

src/main/java/umc/spring/converter/MyReviewConverter.java

@@ -0,0 +1,28 @@
+package umc.spring.converter;
+
+import org.springframework.data.domain.Page;
+import umc.spring.domain.Review;
+import umc.spring.web.controller.dto.MyReviewDTO.MyReviewResponseDTO;
+
+import java.util.stream.Collectors;
+
+public class MyReviewConverter {
+
+    public static MyReviewResponseDTO.PagedReviewDTO toPagedReviewDTO(Page<Review> reviewPage) {
+        return MyReviewResponseDTO.PagedReviewDTO.builder()
+                .reviews(
+                        reviewPage.getContent().stream()
+                                .map(review -> MyReviewResponseDTO.ReviewDTO.builder()
+                                        .reviewId(review.getId())
+                                        .comment(review.getComment())
+                                        .rating(review.getRating())
+                                        .storeId(review.getStore().getId())
+                                        .createdAt(review.getCreatedAt())
+                                        .build()
+                                ).collect(Collectors.toList())
+                )
+                .currentPage(reviewPage.getNumber() + 1) // 0 기반을 1 기반으로 변환
+                .totalPages(reviewPage.getTotalPages())
+                .build();
+    }
+}

src/main/java/umc/spring/converter/ReviewConverter.java

@@ -5,6 +5,7 @@
 import umc.spring.domain.User;
 import umc.spring.web.controller.dto.ReviewDTO.ReviewRequestDTO;
 import umc.spring.web.controller.dto.ReviewDTO.ReviewResponseDTO;
+import umc.spring.web.controller.dto.StoreDTO.StoreResponseDTO;
 
 import java.time.LocalDateTime;
 
@@ -35,4 +36,17 @@ public static Review ToReview(ReviewRequestDTO.JoinReviewDTO request, User user,
                 .build();
 
     }
+
+
+
+        public static StoreResponseDTO.ReviewDTO toReviewPageDTO(Review review) {
+            return StoreResponseDTO.ReviewDTO.builder()
+                    .reviewId(review.getId())
+                    .comment(review.getComment())
+                    .rating(review.getRating())
+                    .createdAt(review.getCreatedAt())
+                    .build();
+        }
+
+
 }

src/main/java/umc/spring/converter/UserMissionConverter.java

@@ -0,0 +1,39 @@
+package umc.spring.converter;
+
+import umc.spring.domain.UserMission;
+import umc.spring.domain.emums.MissionStatus;
+import umc.spring.web.controller.dto.MissionDTO.UserMissionResponseDTO;
+import umc.spring.web.controller.dto.UserMissionDTO.UserMissionDTO;
+
+import java.time.LocalDateTime;
+
+public class UserMissionConverter {
+
+    public static UserMissionResponseDTO.MissionDTO toUserMissionDTO(UserMission userMission) {
+        return UserMissionResponseDTO.MissionDTO.builder()
+                .missionId(userMission.getMission().getId())
+                .title(userMission.getMission().getTitle())
+                .description(userMission.getMission().getDescription())
+                .point(userMission.getMission().getPoint())
+                .storeName(userMission.getMission().getStore().getName())
+                .build();
+    }
+
+    public static UserMissionDTO.MissionUpdateResponseDTO toMissionUpdateDTO(UserMission userMission) {
+        return UserMissionDTO.MissionUpdateResponseDTO.builder()
+                .userMissionId(userMission.getId())
+                .missionStatus(userMission.getMissionStatus().name())
+                .completedDate(userMission.getCompletedDate())
+                .build();
+    }
+    // 빌더를 활용하여 상태 변경
+    public static UserMission updateMissionStatus(UserMission userMission, MissionStatus missionStatus, LocalDateTime completedDate) {
+        return UserMission.builder()
+                .id(userMission.getId()) // 기존 ID 유지
+                .user(userMission.getUser()) // 기존 User 유지
+                .mission(userMission.getMission()) // 기존 Mission 유지
+                .missionStatus(missionStatus) // 변경할 Status
+                .completedDate(completedDate) // 변경할 Completed Date
+                .build();
+    }
+}

src/main/java/umc/spring/repository/MissionRepository/MissionRepository.java

@@ -1,10 +1,13 @@
 package umc.spring.repository.MissionRepository;
 
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
+import umc.spring.domain.Store;
 import umc.spring.domain.mapping.Mission;
 
 @Repository
 public interface MissionRepository extends JpaRepository<Mission, Long> {
-
+    Page<Mission> findByStore(Store store, Pageable pageable);
 }

src/main/java/umc/spring/repository/ReviewRepository/ReviewRepository.java

@@ -1,5 +1,7 @@
 package umc.spring.repository.ReviewRepository;
 
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 import umc.spring.domain.Review;
@@ -8,4 +10,6 @@
 
 @Repository
 public interface ReviewRepository extends JpaRepository<Review, Long> ,ReviewRepositoryCustom{
+    Page<Review> findByStoreId(Long storeId, Pageable pageable);
+    Page<Review> findByUserId(Long userId, Pageable pageable);
 }

src/main/java/umc/spring/repository/UserMissionRepository/UerMissionRepository.java → src/main/java/umc/spring/repository/UserMissionRepository/UserMissionRepository.java

@@ -1,11 +1,16 @@
 package umc.spring.repository.UserMissionRepository;
 
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
+import umc.spring.domain.User;
 import umc.spring.domain.UserMission;
 import umc.spring.domain.emums.MissionStatus;
 
 @Repository
-public interface UerMissionRepository extends JpaRepository<UserMission ,Long> {
+public interface UserMissionRepository extends JpaRepository<UserMission ,Long> {
     boolean existsByMissionIdAndMissionStatus(Long missionId, MissionStatus missionStatus);
+    Page<UserMission> findByUserAndMissionStatus(User user, MissionStatus missionStatus, Pageable pageable);
+
 }

src/main/java/umc/spring/service/MissionService/MissionQueryService.java

@@ -2,11 +2,11 @@
 
 import umc.spring.web.controller.dto.MissionChallenge.MissionChallengeRequestDTO;
 import umc.spring.web.controller.dto.MissionChallenge.MissionChallengeResponseDTO;
-import umc.spring.web.controller.dto.addMissionDTO.MissionRequestDTO;
-import umc.spring.web.controller.dto.addMissionDTO.MissionResponseDTO;
+import umc.spring.web.controller.dto.MissionDTO.MissionRequestDTO;
+import umc.spring.web.controller.dto.MissionDTO.MissionResponseDTO;
 
 public interface MissionQueryService {
     MissionResponseDTO.JoinResultDTO JoinDTO(MissionRequestDTO.JoinAddMissionDTO request);
     MissionChallengeResponseDTO.JoinChallengeResultDTO JoinChallengeDTD(MissionChallengeRequestDTO.JoinAddMissionChallengeDTO result , Long userId);
-
+    MissionResponseDTO.PagedMissionDTO getMissionsByStore(Long storeId, int page);
 }

src/main/java/umc/spring/service/MissionService/MissionQueryServiceImpl.java

@@ -1,6 +1,8 @@
 package umc.spring.service.MissionService;
 
 import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import umc.spring.apiPayload.exception.handler.MissionHandler;
@@ -12,13 +14,12 @@
 import umc.spring.domain.mapping.Mission;
 import umc.spring.repository.MissionRepository.MissionRepository;
 import umc.spring.repository.StoreRepository.StoreRepository;
-import umc.spring.repository.UserMissionRepository.UerMissionRepository;
+import umc.spring.repository.UserMissionRepository.UserMissionRepository;
 import umc.spring.repository.UserRepository.UserRepository;
-import umc.spring.web.controller.MissionChallengeController;
 import umc.spring.web.controller.dto.MissionChallenge.MissionChallengeRequestDTO;
 import umc.spring.web.controller.dto.MissionChallenge.MissionChallengeResponseDTO;
-import umc.spring.web.controller.dto.addMissionDTO.MissionRequestDTO;
-import umc.spring.web.controller.dto.addMissionDTO.MissionResponseDTO;
+import umc.spring.web.controller.dto.MissionDTO.MissionRequestDTO;
+import umc.spring.web.controller.dto.MissionDTO.MissionResponseDTO;
 
 import static umc.spring.apiPayload.code.status.ErrorStatus.*;
 
@@ -30,7 +31,7 @@ public class MissionQueryServiceImpl implements MissionQueryService {
     private final MissionRepository missionRepository;
     private final StoreRepository storeRepository;
     private final UserRepository userRepository;
-    private final UerMissionRepository userMissionRepository;
+    private final UserMissionRepository userMissionRepository;
 
     @Override
     @Transactional
@@ -68,6 +69,22 @@ public MissionChallengeResponseDTO.JoinChallengeResultDTO JoinChallengeDTD(Missi
         return MissionChallengeConverter.ToChallengeDTO(newUserMission);
     }
 
+    public MissionResponseDTO.PagedMissionDTO getMissionsByStore(Long storeId, int page) {
+        Store store = storeRepository.findById(storeId)
+                .orElseThrow(() -> new IllegalArgumentException("해당 가게가 존재하지 않습니다."));
+
+        PageRequest pageRequest = PageRequest.of(page, 10); // 한 페이지당 10개
+        Page<MissionResponseDTO.MissionDTO> missions = missionRepository
+                .findByStore(store, pageRequest)
+                .map(MissionConverter::toMissionPageDTO);
+
+        return MissionResponseDTO.PagedMissionDTO.builder()
+                .missions(missions.getContent())
+                .currentPage(missions.getNumber() + 1) // 0-based -> 1-based
+                .totalPages(missions.getTotalPages())
+                .build();
+    }
+
 }
 
 

src/main/java/umc/spring/service/ReviewService/ReviewQueryService.java

@@ -2,9 +2,11 @@
 
 import umc.spring.domain.Store;
 import umc.spring.domain.User;
+import umc.spring.web.controller.dto.MyReviewDTO.MyReviewResponseDTO;
 import umc.spring.web.controller.dto.ReviewDTO.ReviewRequestDTO;
 import umc.spring.web.controller.dto.ReviewDTO.ReviewResponseDTO;
 
 public interface ReviewQueryService {
     ReviewResponseDTO.JoinResultDTO addReview(ReviewRequestDTO.JoinReviewDTO request);
+    MyReviewResponseDTO.PagedReviewDTO getMyReviews(Long userId, int page);
 }