Upgrade the connect-mongo package to v4 #324 (#325)

Thanks to @klemensz!

Author: klemensz

package-lock.json

@@ -33,7 +33,7 @@
         "bluebird": "3.7.2",
         "body-parser": "1.19.0",
         "compression": "1.7.4",
-        "connect-mongo": "jdesboeufs/connect-mongo#527f9b6cd3d95d9bcd765c9ef9f2b5705611f9f5",
+        "connect-mongo": "4.4.0",
         "dotenv": "8.2.0",
         "errorhandler": "1.5.1",
         "express": "4.17.1",

package.json

@@ -3,16 +3,14 @@ import compression from "compression";  // compresses requests
 import session from "express-session";
 import bodyParser from "body-parser";
 import lusca from "lusca";
-import mongo from "connect-mongo";
+import MongoStore from "connect-mongo";
 import flash from "express-flash";
 import path from "path";
 import mongoose from "mongoose";
 import passport from "passport";
 import bluebird from "bluebird";
 import { MONGODB_URI, SESSION_SECRET } from "./util/secrets";
 
-const MongoStore = mongo(session);
-
 // Controllers (route handlers)
 import * as homeController from "./controllers/home";
 import * as userController from "./controllers/user";
@@ -48,8 +46,10 @@ app.use(session({
     saveUninitialized: true,
     secret: SESSION_SECRET,
     store: new MongoStore({
-        url: mongoUrl,
-        autoReconnect: true
+        mongoUrl,
+        mongoOptions: {
+            autoReconnect: true
+        }
     })
 }));
 app.use(passport.initialize());