Merge pull request #24 from Mojacknong/feature_6/farmclub-기본-api

Feature 6/farmclub 기본 api

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/controller/FarmClubController.java

@@ -124,8 +124,20 @@ public BaseResponseDto<?> getMyVeggieForRegister(
         return BaseResponseDto.of(SuccessCode.SUCCESS, farmClubService.getMyVeggie(user.getUserId(), veggieInfoId));
     }
 
-    @GetMapping("/help")
-    public BaseResponseDto<?> getFarmClubHelp() {
-        return null;
+    @GetMapping("/{farmClubId}/help")
+    public BaseResponseDto<?> getFarmClubHelp(
+            @PathVariable Long farmClubId
+    ) {
+        return BaseResponseDto.of(SuccessCode.SUCCESS, farmClubService.getHelpAll(farmClubId));
+    }
+
+    @DeleteMapping
+    public BaseResponseDto<?> withdrawFarmClub(
+            @RequestParam Long farmClubId,
+            @RequestParam Boolean deleteVeggie,
+            @AuthenticationPrincipal CustomUser user
+    ) {
+        farmClubService.withdrawFarmClub(farmClubId, user.getUserId(), deleteVeggie);
+        return BaseResponseDto.of(SuccessCode.SUCCESS, null);
     }
 }

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/dto/res/GetHelpAllResponseDto.java

@@ -0,0 +1,21 @@
+package com.modernfarmer.farmusspring.domain.farmclub.dto.res;
+
+import com.modernfarmer.farmusspring.domain.veggieinfo.entity.VeggieInfo;
+import com.modernfarmer.farmusspring.domain.veggieinfo.vo.StepVo;
+import lombok.AccessLevel;
+import lombok.Builder;
+
+import java.util.List;
+
+@Builder(access = AccessLevel.PRIVATE)
+public record GetHelpAllResponseDto(
+        VeggieInfo.Help help,
+        List<StepVo> steps
+) {
+    public static GetHelpAllResponseDto of(VeggieInfo.Help help, List<StepVo> steps) {
+        return builder()
+                .help(help)
+                .steps(steps)
+                .build();
+    }
+}

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/dto/res/GetMyFarmClubResponseDto.java

@@ -15,7 +15,7 @@ public record GetMyFarmClubResponseDto(
         Long wholeMemberCount,
         List<Step> steps,
         String advice,
-        int daysSinceStart
+        Long daysSinceStart
 ) {
 
     public static GetMyFarmClubResponseDto of(GetMyFarmClubVo farmClubInfo, List<Step> steps, String advice) {

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/entity/UserFarmClub.java

@@ -57,9 +57,9 @@ public static UserFarmClub createUserFarmClub(Long userId, String currentStepNam
         return newUserFarmClub;
     }
 
-    public void updateCurrentStep(int currentStep, String currentStepName){
-        this.currentStep = currentStep;
-        this.currentStepName = currentStepName;
+    public void updateStep(String nextStep){
+        this.currentStep = this.getCurrentStep() + 1;
+        this.currentStepName = nextStep;
     }
 
     public void addMissionPost(MissionPost missionPost){

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/UserFarmClubRepository.java

@@ -3,5 +3,5 @@
 import com.modernfarmer.farmusspring.domain.farmclub.entity.UserFarmClub;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-public interface UserFarmClubRepository extends JpaRepository<UserFarmClub, Long> {
+public interface UserFarmClubRepository extends JpaRepository<UserFarmClub, Long>, UserFarmClubRepositoryCustom {
 }

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/UserFarmClubRepositoryCustom.java

@@ -0,0 +1,8 @@
+package com.modernfarmer.farmusspring.domain.farmclub.repository;
+
+import com.modernfarmer.farmusspring.domain.farmclub.entity.UserFarmClub;
+
+public interface UserFarmClubRepositoryCustom {
+
+    UserFarmClub findByUserIdAndFarmClubId(Long userId, Long farmClubId);
+}

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/UserFarmClubRepositoryImpl.java

@@ -0,0 +1,23 @@
+package com.modernfarmer.farmusspring.domain.farmclub.repository;
+
+import com.modernfarmer.farmusspring.domain.farmclub.entity.UserFarmClub;
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import lombok.RequiredArgsConstructor;
+
+import static com.modernfarmer.farmusspring.domain.farmclub.entity.QUserFarmClub.userFarmClub;
+
+@RequiredArgsConstructor
+public class UserFarmClubRepositoryImpl implements UserFarmClubRepositoryCustom {
+
+    private final JPAQueryFactory queryFactory;
+
+    @Override
+    public UserFarmClub findByUserIdAndFarmClubId(Long userId, Long farmClubId) {
+        return queryFactory
+                .select(userFarmClub)
+                .from(userFarmClub)
+                .where(userFarmClub.userId.eq(userId)
+                        .and(userFarmClub.farmClub.id.eq(farmClubId)))
+                .fetchOne();
+    }
+}

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/FarmClubService.java

@@ -7,6 +7,7 @@
 import com.modernfarmer.farmusspring.domain.farmclub.helper.FarmClubHelper;
 import com.modernfarmer.farmusspring.domain.farmclub.repository.FarmClubRepository;
 import com.modernfarmer.farmusspring.domain.farmclub.repository.MissionPostRepository;
+import com.modernfarmer.farmusspring.domain.farmclub.repository.UserFarmClubRepository;
 import com.modernfarmer.farmusspring.domain.farmclub.vo.GetMissionPostListWithStepCountsAndImagesVo;
 import com.modernfarmer.farmusspring.domain.farmclub.vo.GetMyFarmClubVo;
 import com.modernfarmer.farmusspring.domain.myveggiegarden.entity.MyVeggie;
@@ -30,6 +31,7 @@
 @RequiredArgsConstructor
 @Slf4j
 public class FarmClubService {
+    private final UserFarmClubRepository userFarmClubRepository;
 
     private final FarmClubHelper farmClubHelper;
     private final VeggieInfoHelper veggieInfoHelper;
@@ -78,7 +80,7 @@ public RegisterFarmClubResponseDto registerFarmClub(Long farmClubId, Long myVegg
         MyVeggie myVeggie = myVeggieHelper.getMyVeggieEntity(myVeggieId);
         FarmClub farmClub = farmClubHelper.getFarmClubEntity(farmClubId);
         // 채소정보 id로 채소의 첫 스텝명 불러옴
-        String stepName = "";
+        String stepName = veggieInfoHelper.getStepName(farmClub.getVeggieInfoId(), 0);
         UserFarmClub userFarmClub = createUserFarmClubEntity(userId, stepName, farmClub, myVeggie);
         farmClub.addUserFarmClub(userFarmClub);
         myVeggie.setUserFarmClub(userFarmClub);
@@ -109,6 +111,24 @@ public GetMyVeggieResponseDto getMyVeggie(Long userId, String veggieInfoId) {
         return GetMyVeggieResponseDto.of(myVeggie.myVeggieId(), myVeggie.nickname());
     }
 
+    public GetHelpAllResponseDto getHelpAll(Long farmClubId) {
+        String veggieInfoId = farmClubHelper.getFarmClubEntity(farmClubId).getVeggieInfoId();
+        VeggieInfo.Help help = veggieInfoHelper.getVeggieInfoHelp(veggieInfoId);
+        List<StepVo> steps = veggieInfoHelper.getStepList(veggieInfoId);
+        return GetHelpAllResponseDto.of(help, steps);
+    }
+
+    // 팜클럽 탈퇴
+    public void withdrawFarmClub(Long farmClubId, Long userId, Boolean deleteVeggie) {
+        UserFarmClub userFarmClub = userFarmClubRepository.findByUserIdAndFarmClubId(userId, farmClubId);
+        userFarmClubRepository.deleteById(userFarmClub.getId());
+        if (deleteVeggie) {
+            Long myVeggieId = userFarmClub.getMyVeggie().getId();
+            myVeggieHelper.getMyVeggieEntity(myVeggieId);
+            myVeggieHelper.deleteMyVeggie(myVeggieId);
+        }
+    }
+
     private String getRandomTip(List<StepVo> stepList) {
         List<String> tips = new ArrayList<>();
         stepList.forEach(step -> tips.addAll(step.tips()));

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/MissionPostService.java

@@ -14,6 +14,7 @@
 import com.modernfarmer.farmusspring.domain.farmclub.vo.MissionPostVo;
 import com.modernfarmer.farmusspring.domain.user.entity.User;
 import com.modernfarmer.farmusspring.domain.user.helper.UserHelper;
+import com.modernfarmer.farmusspring.domain.veggieinfo.helper.VeggieInfoHelper;
 import com.modernfarmer.farmusspring.infra.s3.S3Service;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -33,14 +34,18 @@ public class MissionPostService {
     private final UserFarmClubHelper userFarmClubHelper;
     private final MissionPostHelper missionPostHelper;
     private final UserHelper userHelper;
+    private final VeggieInfoHelper veggieInfoHelper;
 
     private final S3Service s3Service;
 
+    @Transactional
     public CreateMissionPostResponseDto createMissionPost(CreateMissionPostRequestDto request, MultipartFile image) {
         UserFarmClub userFarmClub = userFarmClubHelper.getUserFarmClubEntity(request.userFarmClubId());
         String imageUrl = s3Service.uploadImage(image, "mission-post");
-        Long missionPostId = saveMissionPost(request.toEntity(userFarmClub, imageUrl)).getId();
-        return CreateMissionPostResponseDto.of(missionPostId);
+        MissionPost missionPost = saveMissionPost(request.toEntity(userFarmClub, imageUrl));
+        userFarmClub.addMissionPost(missionPost);
+        userFarmClub.updateStep(veggieInfoHelper.getStepName(userFarmClub.getFarmClub().getVeggieInfoId(), userFarmClub.getCurrentStep()));
+        return CreateMissionPostResponseDto.of(missionPost.getId());
     }
 
     @Transactional

src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/GetMyFarmClubVo.java

@@ -5,22 +5,23 @@
 
 import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.temporal.ChronoUnit;
 
 public record GetMyFarmClubVo(
 
         String farmClubName,
         String farmClubImage,
         String veggieInfoId,
         Long wholeMemberCount,
-        Integer daySinceStart
+        Long daySinceStart
 ) {
     public static GetMyFarmClubVo of(BaseInfo baseInfo, Long wholeMemberCount, LocalDate dayRegister) {
         return new GetMyFarmClubVo(
                 baseInfo.farmClubName(),
                 baseInfo.farmClubImage(),
                 baseInfo.veggieInfoId(),
                 wholeMemberCount,
-                LocalDate.now().compareTo(dayRegister)
+                ChronoUnit.DAYS.between(dayRegister, LocalDate.now())
         );
     }
 

src/main/java/com/modernfarmer/farmusspring/domain/myveggiegarden/helper/MyVeggieHelper.java

@@ -26,4 +26,8 @@ public MyVeggieVo getMyVeggieInfo(Long userId, String veggieInfoId) {
         return myVeggieRepository.findMyVeggieInfo(userId, veggieInfoId).orElse(MyVeggieVo.of(0L, ""));
 
     }
+
+    public void deleteMyVeggie(Long id) {
+        myVeggieRepository.deleteById(id);
+    }
 }

src/main/java/com/modernfarmer/farmusspring/domain/veggieinfo/helper/VeggieInfoHelper.java

@@ -34,4 +34,9 @@ public VeggieInfoVo getVeggieInfo(String veggieInfoId) {
     public List<StepVo> getStepList(String veggieInfoId) {
         return veggieInfoRepository.getVeggieInfoStepList(veggieInfoId);
     }
+
+    public String getStepName(String veggieInfoId, int step) {
+        List<StepVo> stepList = getStepList(veggieInfoId);
+        return stepList.get(step).content();
+    }
 }