From 9fd1523d64b92cd254de68d266d01bfe1f9e9e78 Mon Sep 17 00:00:00 2001
From: koomchang <leahpar0401@gmail.com>
Date: Wed, 13 Nov 2024 14:21:13 +0900
Subject: [PATCH] =?UTF-8?q?refactor:=20=EC=BD=94=EC=8A=A4=20=EB=A6=AC?=
 =?UTF-8?q?=EC=8A=A4=ED=8A=B8=EC=9D=98=20Response=EA=B0=9D=EC=B2=B4=20?=
 =?UTF-8?q?=ED=86=B5=EC=9D=BC=20#92?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/src/course/course.service.ts          | 21 ++++++++-----------
 backend/src/course/dto/PagedCourseResponse.ts |  2 +-
 2 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/backend/src/course/course.service.ts b/backend/src/course/course.service.ts
index 1c628fa6..94e93f5b 100644
--- a/backend/src/course/course.service.ts
+++ b/backend/src/course/course.service.ts
@@ -10,16 +10,15 @@ import { CourseNotFoundException } from './exception/CourseNotFoundException';
 import { UpdateCourseInfoRequest } from './dto/UpdateCourseInfoRequest';
 import { SetPlacesOfCourseRequest } from './dto/AddPlaceToCourseRequest';
 import { PlaceRepository } from '../place/place.repository';
-import { UserRepository } from '../user/user.repository';
 import { InvalidPlaceToCourseException } from './exception/InvalidPlaceToCourseException';
-import { OwnCourseListResponse } from './dto/OwnCourseListResponse';
+import { PagedCourseResponse } from './dto/PagedCourseResponse';
+import { User } from '../user/entity/user.entity';
 
 @Injectable()
 export class CourseService {
   constructor(
     private readonly courseRepository: CourseRepository,
     private readonly placeRepository: PlaceRepository,
-    private readonly userRepository: UserRepository,
   ) {}
 
   // Todo. 작성자명 등 ... 검색 조건 추가
@@ -28,7 +27,7 @@ export class CourseService {
     page: number = 1,
     pageSize: number = 10,
   ) {
-    const [maps, totalCount] = query
+    const [searchedCourses, totalCount] = query
       ? await Promise.all([
           this.courseRepository.searchByTitleQuery(query, page, pageSize),
           this.courseRepository.countByTitleAndIsPublic(query),
@@ -38,11 +37,10 @@ export class CourseService {
           this.courseRepository.countAllPublic(),
         ]);
 
-    return {
-      courses: await Promise.all(maps.map(CourseListResponse.from)),
-      totalPages: Math.ceil(totalCount / pageSize),
-      currentPage: page,
-    };
+    const courses = await Promise.all(
+      searchedCourses.map(CourseListResponse.from),
+    );
+    return new PagedCourseResponse(courses, totalCount, page, pageSize);
   }
 
   // Todo. 그룹 기능 추가
@@ -53,8 +51,7 @@ export class CourseService {
     ]);
 
     const courses = await Promise.all(ownCourses.map(CourseListResponse.from));
-    const totalPages = Math.ceil(totalCount / pageSize);
-    return new OwnCourseListResponse(courses, totalPages, page);
+    return new PagedCourseResponse(courses, totalCount, page, pageSize);
   }
 
   async getCourseById(id: number) {
@@ -72,7 +69,7 @@ export class CourseService {
   }
 
   async createCourse(userId: number, createCourseForm: CreateCourseRequest) {
-    const user = await this.userRepository.findById(userId);
+    const user = { id: userId } as User;
     const map = createCourseForm.toEntity(user);
 
     return { id: (await this.courseRepository.save(map)).id };
diff --git a/backend/src/course/dto/PagedCourseResponse.ts b/backend/src/course/dto/PagedCourseResponse.ts
index 87a10b69..ee24d9c5 100644
--- a/backend/src/course/dto/PagedCourseResponse.ts
+++ b/backend/src/course/dto/PagedCourseResponse.ts
@@ -1,7 +1,7 @@
 import { CourseListResponse } from './CourseListResponse';
 import { PaginationResponse } from '../../common/dto/PaginationResponse';
 
-export class OwnCourseListResponse extends PaginationResponse {
+export class PagedCourseResponse extends PaginationResponse {
   constructor(
     readonly courses: CourseListResponse[],
     totalCount: number,