refactor!: replace deprecated request module with axios + cookie jar …

…support

api/fetcher.js

@@ -2,7 +2,11 @@ require('dotenv').config();
 const request = require('request').defaults({ jar: true });
 const cheerio = require('cheerio');
 const axios = require('axios').default;
+const { wrapper } = require('axios-cookiejar-support');
+const { CookieJar } = require('tough-cookie');
 const institutions = require('../institutions.json');
+const jar = new CookieJar();
+const client = wrapper(axios.create({ jar }));
 // =========
 process.env.CACHE_TIME_MINUTES = parseInt(process.env.CACHE_TIME_MINUTES || 1);
 // =========
@@ -114,36 +118,29 @@ function getMensaPlanHTML({ p, e, kw = getCalendarWeek() }) {
  */
 async function fetchHTML({ p, e, provider, kw }) {
 	return new Promise(async (resolve, reject) => {
-		const { data } = await axios.get(`https://${provider}/LOGINPLAN.ASPX`, {
-			params: { p, e },
-			headers: {
-				'Content-Type': 'application/x-www-form-urlencoded'
+		const { data } = await client.get(
+			`https://${provider}/LOGINPLAN.ASPX`,
+			{
+				params: { p, e },
+				headers: {
+					'Content-Type': 'application/x-www-form-urlencoded'
+				}
 			}
-		});
-		// 
+		);
+		//
 		const $ = cheerio.load(data);
 		const __VIEWSTATE = $('#__VIEWSTATE').val();
 		const __VIEWSTATEGENERATOR = $('#__VIEWSTATEGENERATOR').val();
-		request(
-			{
-				followAllRedirects: true,
-				method: 'POST',
-				url: `https://${provider}/LOGINPLAN.ASPX`,
-				qs: { p, e },
-				formData: {
-					__VIEWSTATE,
-					__VIEWSTATEGENERATOR,
-					btnLogin: ''
-				}
+		const resp = await client.request({
+			method: 'POST',
+			url: `https://${provider}/LOGINPLAN.ASPX`,
+			params: { p, e },
+			headers: {
+				'Content-Type': 'application/x-www-form-urlencoded'
 			},
-			(error, response, body) => {
-				if (error) {
-					reject('fetch_step2');
-				} else {
-					resolve(body);
-				}
-			}
-		);
+			data: { __VIEWSTATE, __VIEWSTATEGENERATOR, btnLogin: '' }
+		});
+		resolve(resp.data);
 	});
 }
 exports.getMensaPlanHTML = getMensaPlanHTML;

package.json

@@ -32,13 +32,14 @@
 	],
 	"dependencies": {
 		"axios": "1.3.5",
+		"axios-cookiejar-support": "^4.0.6",
 		"cheerio": "1.0.0-rc.12",
 		"dotenv": "16.0.3",
 		"html-minifier": "4.0.0",
 		"ioredis": "^5.3.1",
 		"path": "0.12.7",
 		"rayo": "^1.4.0",
-		"request": "2.88.2"
+		"tough-cookie": "^4.1.2"
 	},
 	"devDependencies": {
 		"auto-changelog": "2.4.0",