feat: 新增统计最新文章接口和统计用户访问量接口

Author: 钟辉

service/app/controller/blog/articlelist.js

@@ -1,33 +1,34 @@
-'use strict';
+"use strict";
 
-const controller = require('egg').Controller;
+const controller = require("egg").Controller;
 class ArticleListController extends controller {
-
   async getArticleList() {
     const request = this.ctx.request.body;
-    let sql = '';
-    let countSql = '';
-    let result = '';
-    let countResult = '';
-    if (request.type === '全部') {
+    let sql = "";
+    let countSql = "";
+    let result = "";
+    let countResult = "";
+    if (request.type === "全部") {
       sql = ` SELECT article.id as id, article.title as title, article.author as authorName,
               article.reprinted as reprinted, article.introduce as introduce, article.introduce_img as introduceImg,
               FROM_UNIXTIME(article.publish_time, '%Y-%m-%d %H:%i:%s') as publishTime, 
               article.view_count as viewCount, article_type.name as type
               FROM article LEFT JOIN article_type ON article.type_id = article_type.id
               WHERE article.is_publish = 1 ORDER BY article.publish_time DESC  LIMIT ?,?`;
-      result = await this.app.mysql.query(sql, [ request.offset, request.limit ]);
-      countSql = 'SELECT count(*) as total FROM article WHERE article.is_publish = 1';
+      result = await this.app.mysql.query(sql, [request.offset, request.limit]);
+      countSql =
+        "SELECT count(*) as total FROM article WHERE article.is_publish = 1";
       countResult = await this.app.mysql.query(countSql, request.type);
-    } else if (request.type === '点击量') {
+    } else if (request.type === "点击量") {
       sql = ` SELECT article.id as id, article.title as title, article.author as authorName,
               article.reprinted as reprinted, article.introduce as introduce, article.introduce_img as introduceImg,
               FROM_UNIXTIME(article.publish_time, '%Y-%m-%d %H:%i:%s') as publishTime, 
               article.view_count as viewCount, article_type.name as type
               FROM article LEFT JOIN article_type ON article.type_id = article_type.id
               WHERE article.is_publish = 1 ORDER BY article.view_count DESC LIMIT ?,?`;
-      result = await this.app.mysql.query(sql, [ request.offset, request.limit ]);
-      countSql = 'SELECT count(*) as total FROM article WHERE article.is_publish = 1';
+      result = await this.app.mysql.query(sql, [request.offset, request.limit]);
+      countSql =
+        "SELECT count(*) as total FROM article WHERE article.is_publish = 1";
       countResult = await this.app.mysql.query(countSql, request.type);
     } else {
       sql = ` SELECT article.id as id, article.title as title, article.author as authorName,
@@ -37,7 +38,11 @@ class ArticleListController extends controller {
                 FROM article LEFT JOIN article_type ON article.type_id = article_type.id
                 WHERE article.is_publish = 1 AND article_type.name = ? 
                 ORDER BY article.publish_time DESC  LIMIT ?,?`;
-      result = await this.app.mysql.query(sql, [ request.type, request.offset, request.limit ]);
+      result = await this.app.mysql.query(sql, [
+        request.type,
+        request.offset,
+        request.limit,
+      ]);
       countSql = `SELECT count(*) as total FROM article 
                   LEFT JOIN article_type ON article.type_id = article_type.id
                   WHERE article.is_publish = 1 
@@ -55,17 +60,43 @@ class ArticleListController extends controller {
     } else {
       this.ctx.body = {
         success: true,
-        message: '获取文章列表失败',
+        message: "获取文章列表失败",
       };
     }
   }
 
-  async getArticleTypes() { // 获取所有的文章类别
-    const result = await this.app.mysql.select('article_type');
+  async getArticleTypes() {
+    // 获取所有的文章类别
+    const result = await this.app.mysql.select("article_type");
     if (result.length > 0) {
       this.ctx.body = { success: true, data: result };
     }
   }
+
+  async getLatestArticle() {
+    const limit = this.ctx.params.limit;
+    // 获取最近的几篇文章
+    const sql = ` SELECT article.id as id, article.title as title, article.author as authorName,
+              article.reprinted as reprinted, article.introduce as introduce, article.introduce_img as introduceImg,
+              FROM_UNIXTIME(article.publish_time, '%Y-%m-%d %H:%i:%s') as publishTime, 
+              article.view_count as viewCount, article_type.name as type
+              FROM article LEFT JOIN article_type ON article.type_id = article_type.id
+              WHERE article.is_publish = 1 ORDER BY article.publish_time DESC  LIMIT 0,3`;
+    const result = await this.app.mysql.query(sql, [limit]);
+    if (result.length > 0) {
+      this.ctx.body = {
+        success: true,
+        data: {
+          list: result,
+        },
+      };
+    } else {
+      this.ctx.body = {
+        success: true,
+        message: "获取文章列表失败",
+      };
+    }
+  }
 }
 
 module.exports = ArticleListController;