feat admin : project 별 funding 조회 api

Author: kwonhee1

src/main/java/NextLevel/demo/admin/project/AdminProjectController.java

@@ -67,6 +67,12 @@ public ResponseEntity removeProject(@PathVariable("projectId") Long projectId) {
         return ResponseEntity.ok().body(new SuccessResponse("success", null));
     }
 
+    @GetMapping("/{projectId}")
+    public ResponseEntity getProjectFundingData(@PathVariable("projectId") Long projectId) {
+        return ResponseEntity.ok().body(new SuccessResponse("success", adminProjectService.getProjectFunding(projectId)));
+    }
+
+
     @GetMapping("/funding")
     public ResponseEntity selectAllFunding(
             @RequestParam(value = "page", required = false) Long page,

src/main/java/NextLevel/demo/admin/project/AdminProjectService.java

@@ -1,7 +1,11 @@
 package NextLevel.demo.admin.project;
 
 import NextLevel.demo.admin.AdminRepository;
+import NextLevel.demo.funding.dto.response.FreeFundingDto;
+import NextLevel.demo.funding.dto.response.ProjectTotalFundingDto;
+import NextLevel.demo.funding.entity.FreeFundingEntity;
 import NextLevel.demo.funding.repository.FundingDslRepository;
+import NextLevel.demo.option.OptionEntity;
 import NextLevel.demo.project.ProjectStatus;
 import NextLevel.demo.project.project.dto.response.ProjectListWithFundingDto;
 import NextLevel.demo.project.project.dto.response.ResponseProjectListDetailDto;
@@ -26,6 +30,7 @@ public class AdminProjectService {
     private final SelectProjectListDslRepository selectProjectListDslRepository;
     private final FundingDslRepository fundingDslRepository;
     private final AdminRepository adminRepository;
+    private final ProjectValidateService projectValidateService;
 
     @Transactional
     public ProjectListWithFundingDto getAllProjectListWithFundingData(Long page, Long pageCount) {
@@ -56,4 +61,16 @@ public List<ResponseFundingDataDto> selectAllFunding(Long page, Long pageCount)
         return fundingDaoList.stream().map(ResponseFundingDataDto::of).toList();
     }
 
+    @Transactional
+    public ProjectTotalFundingDto getProjectFunding(Long projectId) {
+        ProjectEntity project = projectValidateService.getProjectEntity(projectId);
+
+        List<OptionEntity> optionList = project.getOptions().stream().toList();
+        for(OptionEntity optionEntity : optionList)
+            optionEntity.getFundings();
+        List<FreeFundingEntity> freeFundingList = project.getFreeFundings().stream().toList();
+
+        return ProjectTotalFundingDto.of(optionList, freeFundingList);
+    }
+
 }

src/main/java/NextLevel/demo/funding/dto/response/ProjectTotalFundingDto.java

@@ -30,6 +30,7 @@ public static ProjectTotalFundingDto of(List<OptionEntity> optionList, List<Free
             count += listDto.getCount();
             price += listDto.getPrice();
         }
+        dto.optionFunding = optionFundingList;
 
         List<FreeFundingDto> freeFundingDtoList = new ArrayList<>();
         for(FreeFundingEntity freeFunding : freeFundingList){
@@ -38,6 +39,7 @@ public static ProjectTotalFundingDto of(List<OptionEntity> optionList, List<Free
             count++;
             price += freeFundingDto.getPrice();
         }
+        dto.freeFunding = freeFundingDtoList;
 
         dto.total = new ProjectFundingDto(count, price);