카테고리 순서 변경 API 추가

src/main/kotlin/kr/co/vividnext/sodalive/content/category/CategoryController.kt

@@ -40,6 +40,17 @@ class CategoryController(private val service: CategoryService) {
         ApiResponse.ok(service.modifyCategory(request = request, member = member))
     }
 
+    @PutMapping("/orders")
+    @PreAuthorize("hasRole('CREATOR')")
+    fun updateCategoryOrders(
+        @RequestBody request: UpdateCategoryOrdersRequest,
+        @AuthenticationPrincipal(expression = "#this == 'anonymousUser' ? null : member") member: Member?
+    ) = run {
+        if (member == null) throw SodaException("로그인 정보를 확인해주세요.")
+
+        ApiResponse.ok(service.updateCategoryOrders(request = request, member = member))
+    }
+
     @DeleteMapping("/{id}")
     @PreAuthorize("hasRole('CREATOR')")
     fun deleteCategory(

src/main/kotlin/kr/co/vividnext/sodalive/content/category/CategoryRepository.kt

@@ -39,7 +39,11 @@ class CategoryQueryRepositoryImpl(private val queryFactory: JPAQueryFactory) : C
         return queryFactory
             .select(QGetCategoryListResponse(category.id, category.title))
             .from(category)
-            .where(category.member.id.eq(creatorId).and(category.isActive.isTrue))
+            .where(
+                category.member.id.eq(creatorId)
+                    .and(category.isActive.isTrue)
+            )
+            .orderBy(category.orders.asc())
             .fetch()
     }
 }

src/main/kotlin/kr/co/vividnext/sodalive/content/category/CategoryService.kt

@@ -86,6 +86,17 @@ class CategoryService(
         categoryContentRepository.deleteByCategoryId(categoryId = categoryId)
     }
 
+    @Transactional
+    fun updateCategoryOrders(request: UpdateCategoryOrdersRequest, member: Member) {
+        for (index in request.ids.indices) {
+            val category = repository.findByIdAndMemberId(categoryId = request.ids[index], memberId = member.id!!)
+
+            if (category != null) {
+                category.orders = index + 1
+            }
+        }
+    }
+
     fun getCategoryList(creatorId: Long, memberId: Long): List<GetCategoryListResponse> {
         val isBlocked = blockMemberRepository.isBlocked(blockedMemberId = memberId, memberId = creatorId)
         if (isBlocked) throw SodaException("잘못된 접근입니다.")

src/main/kotlin/kr/co/vividnext/sodalive/content/category/UpdateCategoryOrdersRequest.kt

@@ -0,0 +1,3 @@
+package kr.co.vividnext.sodalive.content.category
+
+data class UpdateCategoryOrdersRequest(val ids: List<Long>)