fix: minlength (#67)

apps/admin-api/src/api/article/article.controller.ts

@@ -13,6 +13,7 @@ import { ApiBody, ApiTags } from '@nestjs/swagger';
 import { CurrentUser } from '@repo/api';
 import { ApiAuth } from '@repo/api/decorators/http.decorators';
 import { ArticleService } from './article.service';
+import { ArticleFeedReqDto } from './dto/article-feed.dto';
 import { ArticleListReqDto, ArticleListResDto } from './dto/article-list.dto';
 import { ArticleResDto } from './dto/article.dto';
 import { CreateArticleReqDto } from './dto/create-article.dto';
@@ -34,8 +35,11 @@ export class ArticleController {
   }
 
   @Get('feed')
-  async feed() {
-    return await this.articleService.feed();
+  async feed(
+    @CurrentUser('id') userId: number,
+    @Query() reqDto: ArticleFeedReqDto,
+  ): Promise<ArticleListResDto> {
+    return await this.articleService.feed(userId, reqDto);
   }
 
   @Get(':slug')

apps/admin-api/src/api/article/article.service.ts

@@ -4,6 +4,7 @@ import { paginate } from '@repo/api/utils/offset-pagination';
 import { ArticleEntity, TagEntity } from '@repo/database-typeorm';
 import slugify from 'slugify';
 import { In, Repository } from 'typeorm';
+import { ArticleFeedReqDto } from './dto/article-feed.dto';
 import { ArticleListReqDto, ArticleListResDto } from './dto/article-list.dto';
 import { ArticleDto, ArticleResDto } from './dto/article.dto';
 import { CreateArticleReqDto } from './dto/create-article.dto';
@@ -62,8 +63,35 @@ export class ArticleService {
     };
   }
 
-  async feed() {
-    throw new Error('Method not implemented.');
+  async feed(
+    userId: number,
+    reqDto: ArticleFeedReqDto,
+  ): Promise<ArticleListResDto> {
+    const qb = this.articleRepository
+      .createQueryBuilder('article')
+      .leftJoinAndSelect('article.author', 'author');
+
+    qb.where('1 = 1');
+
+    qb.orderBy('article.createdAt', 'DESC');
+
+    const [articles, metaDto] = await paginate<ArticleEntity>(qb, reqDto, {
+      skipCount: false,
+      takeAll: false,
+    });
+
+    const articleDtos = articles.map((article) => {
+      const articleDto = article.toDto(ArticleDto);
+      delete articleDto.body;
+      articleDto.tagList = article.tags.map((tag) => tag.name);
+      return articleDto;
+    });
+
+    return {
+      articles: articleDtos,
+      articlesCount: metaDto.totalRecords,
+      pagination: metaDto,
+    };
   }
 
   async get(_slug: string) {
@@ -98,6 +126,7 @@ export class ArticleService {
 
     return {
       article: {
+        slug: savedArticle.slug,
         title: savedArticle.title,
         description: savedArticle.description,
         body: savedArticle.body,

apps/admin-api/src/api/article/dto/article-feed.dto.ts

@@ -0,0 +1,18 @@
+import { NumberFieldOptional } from '@repo/api';
+import { PageOptionsDto } from '@repo/api/dto/offset-pagination/page-options.dto';
+
+export class ArticleFeedReqDto extends PageOptionsDto {
+  @NumberFieldOptional({
+    minimum: 1,
+    default: 20,
+    int: true,
+  })
+  override readonly limit: number = 20;
+
+  @NumberFieldOptional({
+    minimum: 0,
+    default: 0,
+    int: true,
+  })
+  override readonly offset: number = 0;
+}

apps/admin-api/src/api/article/dto/article-list.dto.ts

@@ -9,13 +9,13 @@ import { PageOptionsDto } from '@repo/api/dto/offset-pagination/page-options.dto
 import { ArticleDto } from './article.dto';
 
 export class ArticleListReqDto extends PageOptionsDto {
-  @StringFieldOptional()
+  @StringFieldOptional({ minLength: 0 })
   readonly tag?: string;
 
-  @StringFieldOptional()
+  @StringFieldOptional({ minLength: 0 })
   readonly author?: string;
 
-  @StringFieldOptional()
+  @StringFieldOptional({ minLength: 0 })
   readonly favorited?: string;
 
   @NumberFieldOptional({

apps/admin-api/src/api/article/dto/article.dto.ts

@@ -6,12 +6,11 @@ import {
   DateFieldOptional,
   NumberFieldOptional,
   StringField,
-  StringFieldOptional,
 } from '@repo/api';
 
 export class ArticleDto {
-  @StringFieldOptional({ expose: true })
-  slug?: string;
+  @StringField({ expose: true })
+  slug: string;
 
   @StringField({ expose: true })
   title: string;

apps/admin-api/src/main.ts

@@ -76,7 +76,7 @@ async function bootstrap() {
   app.enableCors({
     origin: corsOrigin,
     methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
-    allowedHeaders: 'Content-Type, Accept',
+    allowedHeaders: 'Content-Type, Accept, Authorization',
     credentials: true,
   });
   logger.log(`CORS Origin: ${corsOrigin.toString()}`);

packages/api/src/decorators/field.decorators.ts

@@ -144,7 +144,7 @@ export function StringField(
     );
   }
 
-  const minLength = options.minLength || 1;
+  const minLength = options.minLength ?? 1;
 
   decorators.push(MinLength(minLength, { each: options.each }));