feat: 1、新增文章模块 api，查询未分类的文章数量

2、修改查询判断，可以查询未分类的文章
kangodyan · Nov 24, 2023 · c7489b0 · c7489b0
1 parent 807719b
commit c7489b0
Show file tree

Hide file tree

Showing 3 changed files with 22 additions and 4 deletions.
diff --git a/src/modules/article/controller/article.controller.ts b/src/modules/article/controller/article.controller.ts
@@ -28,4 +28,12 @@ export class ArticleController extends BaseController<ArticleService> {
     getMdFileData(@Query('fileName') fileName: string) {
         return this.service.getMdFileData(fileName);
     }
+
+    /**
+     * 查询未分类的文章数量
+     */
+    @Get('countNotClassesArticle')
+    countNotClassesArticle() {
+        return this.service.countNotClassesArticle();
+    }
 }
diff --git a/src/modules/article/service/article.service.ts b/src/modules/article/service/article.service.ts
@@ -3,7 +3,7 @@ import { readFile, writeFile } from 'fs/promises';
 import { join } from 'path';
 
 import { Injectable } from '@nestjs/common';
-import { isEmpty, omit } from 'lodash';
+import { isEmpty, isUndefined, omit } from 'lodash';
 
 import { SelectQueryBuilder } from 'typeorm';
 
@@ -45,6 +45,16 @@ export class ArticleService extends BaseService<ArticleEntity, ArticleRepository
         return mdFileData;
     }
 
+    /**
+     * 查询未分类的文章数量
+     */
+    async countNotClassesArticle() {
+        const data: [{ count: number }] = await this.repository.manager.query(
+            'SELECT count(*) AS count FROM article WHERE classes = ""',
+        );
+        return data[0].count;
+    }
+
     /**
      * 新建博客
      * @param data
@@ -94,8 +104,8 @@ export class ArticleService extends BaseService<ArticleEntity, ArticleRepository
         if (!isEmpty(title)) {
             qb.andWhere(`${queryName}.title like '%${title}%'`);
         }
-        if (!isEmpty(classes)) {
-            qb.andWhere(`${queryName}.classes = '%${classes}%'`);
+        if (!isUndefined(classes)) {
+            qb.andWhere(`${queryName}.classes = '${classes}'`);
         }
         if (!isEmpty(tags)) {
             // 把'yyds,awsl'转换为"'yyds','awsl'"

diff --git a/src/modules/classes/service/classes.service.ts b/src/modules/classes/service/classes.service.ts
@@ -44,7 +44,7 @@ export class ClassesService extends BaseService<ClassesEntity, ClassesRepository
         return this.repository.manager.query(
             '    SELECT' +
                 '    cl.id AS classesId,' +
-                '    MAX(cl.content) AS classesName,' +
+                '    cl.content AS classesName,' +
                 '    COUNT(ar.id) AS count ' +
                 'FROM' +
                 '    classes cl ' +