Fix[#37] 사용자 모든 카테고리 조회 (#38)

jaksim/build.gradle

@@ -27,7 +27,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-data-jdbc'
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.springframework.boot:spring-boot-starter-jdbc'
-//    implementation 'org.springframework.boot:spring-boot-starter-security'
+    implementation 'org.springframework.boot:spring-boot-starter-security'
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-actuator'
     // lombok

jaksim/src/main/java/org/sopt/jaksim/category/api/CategoryApiController.java

@@ -2,6 +2,7 @@
 
 
 import lombok.RequiredArgsConstructor;
+import org.sopt.jaksim.category.dto.CategoryCheckResponse;
 import org.sopt.jaksim.category.dto.CategoryCreateRequest;
 import org.sopt.jaksim.category.dto.FilteredResourceResponse;
 import org.sopt.jaksim.category.service.CategoryService;
@@ -13,6 +14,7 @@
 import org.sopt.jaksim.task.service.TaskService;
 import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
 
 import java.time.LocalDate;
@@ -38,4 +40,10 @@ public ResponseEntity<BaseResponse<?>> retrieve(@RequestParam @DateTimeFormat(is
         List<FilteredResourceResponse> response = categoryTaskFacade.getAllResources(startDate, endDate);
         return ApiResponseUtil.success(SuccessMessage.SUCCESS, response);
     }
+
+    @GetMapping("/categories")
+    public ResponseEntity<BaseResponse<?>> getCategoriesByUserId() {
+        List<CategoryCheckResponse> categories = categoryService.getCategoriesByUserId(); // categoryRepository를 통해 데이터베이스에서 특정 사용자의 카테고리를 조회
+        return ApiResponseUtil.success(SuccessMessage.SUCCESS, categories); // 성공 응답 반환
+    }
 }

jaksim/src/main/java/org/sopt/jaksim/category/dto/CategoryCheckResponse.java

@@ -0,0 +1,13 @@
+package org.sopt.jaksim.category.dto;
+
+import java.time.LocalDate;
+
+public record CategoryCheckResponse(
+        Long id,
+        String name,
+        LocalDate startDate,
+        LocalDate endDate) {
+    public static CategoryCheckResponse of(Long id, String name, LocalDate startDate, LocalDate endDate) {
+        return new CategoryCheckResponse(id, name, startDate, endDate);
+    }
+}

jaksim/src/main/java/org/sopt/jaksim/category/repository/CategoryRepository.java

@@ -1,11 +1,13 @@
 package org.sopt.jaksim.category.repository;
 
 import org.sopt.jaksim.category.domain.Category;
+import org.sopt.jaksim.category.domain.CategoryTask;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 
 import java.time.LocalDate;
 import java.util.List;
+import java.util.Optional;
 
 public interface CategoryRepository extends JpaRepository<Category, Long> {
     @Query("select e from Category e where " +
@@ -14,4 +16,6 @@ public interface CategoryRepository extends JpaRepository<Category, Long> {
             "or e.endDate between :idxStartDate and :idxEndDate " +
             "or (e.startDate <= :idxStartDate and e.endDate >= :idxEndDate)")
     List<Category> findByUserIdWithRange(Long userId, LocalDate idxStartDate, LocalDate idxEndDate);
+
+    Optional<List<Category>> findByUserId(Long userId);
 }

jaksim/src/main/java/org/sopt/jaksim/category/service/CategoryService.java

@@ -3,23 +3,28 @@
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.sopt.jaksim.category.domain.Category;
+import org.sopt.jaksim.category.dto.CategoryCheckResponse;
 import org.sopt.jaksim.category.domain.CategoryTask;
 import org.sopt.jaksim.category.dto.CategoryCreateRequest;
 import org.sopt.jaksim.category.dto.CategoryTaskLink;
 import org.sopt.jaksim.category.repository.CategoryRepository;
 import org.sopt.jaksim.category.repository.CategoryTaskRepository;
 import org.sopt.jaksim.global.common.DateUtil;
+import org.sopt.jaksim.global.exception.NotFoundException;
+import org.sopt.jaksim.global.message.ErrorMessage;
 import org.sopt.jaksim.mset.service.MsetService;
 
 import org.sopt.jaksim.task.domain.Task;
 import org.sopt.jaksim.task.repository.TaskRepository;
 import org.sopt.jaksim.task.service.TaskService;
+import org.sopt.jaksim.user.domain.User;
 import org.sopt.jaksim.user.facade.UserFacade;
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 
 
 @Slf4j
@@ -70,4 +75,19 @@ public boolean isContains(Category category, LocalDate idxDate) {
                 category.getStartDate().equals(idxDate) ||
                 category.getEndDate().equals(idxDate);
     }
+
+
+    public List<CategoryCheckResponse> getCategoriesByUserId() {
+        // userId -> user pk -> Long -> SecurityContextHolder Authentication 객체
+        // principal handler
+        Long userId = userFacade.getUserByPrincipal().getId();
+        List<Category> categories = categoryRepository.findByUserId(userId).orElseThrow(
+                () -> new NotFoundException(ErrorMessage.NOT_FOUND)
+        );
+        return categories.stream() //리스트를 스트림으로 변환
+                //각 category 객체를 CategoryCheckResponse 객체로 변환
+                .map(category -> CategoryCheckResponse.of(category.getId(), category.getName(), category.getStartDate(), category.getEndDate()))
+                .collect(Collectors.toList()); //변환된 스트림을 리스트로 수집
+    }
 }
+