refactor: Update post list api query

seungdeok · Aug 31, 2023 · a00fa3f · a00fa3f
1 parent 9e700bd
commit a00fa3f
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Showing 3 changed files with 7 additions and 3 deletions.
diff --git a/src/post/dto/find-post.dto.ts b/src/post/dto/find-post.dto.ts
@@ -1,4 +1,5 @@
 export class FindPostDto {
  page: number;
  categoryName: string;
+ limit: number;
 }
diff --git a/src/post/post.controller.ts b/src/post/post.controller.ts
@@ -28,10 +28,12 @@ export class PostController {
  findAll(
  @Query('page') page: string,
  @Query('categoryName') categoryName: string,
+ @Query('limit') limit: string,
  ) {
  return this.postService.findAll({
  page: Number(page) || 1,
  categoryName: categoryName || '',
+ limit: Number(limit) || 10,
  });
  }
 

diff --git a/src/post/post.service.ts b/src/post/post.service.ts
@@ -37,7 +37,8 @@ export class PostService {
  'post.modified_at',
  'category.id',
  'category.name',
- ]);
+ ])
+ .orderBy('post.modified_at', 'DESC');
 
  if (findPostDto.categoryName) {
  query.andWhere('category.name = :categoryName', {
@@ -46,8 +47,8 @@ export class PostService {
  }
 
  const [list, total] = await query
- .skip((findPostDto.page - 1) * 10)
- .take(10)
+ .skip((findPostDto.page - 1) * findPostDto.limit)
+ .take(findPostDto.limit)
  .getManyAndCount();
 
  return {