production MONGO_URL for book/8-end

Author: tima101

book/8-end/server/app.js

@@ -19,7 +19,7 @@ const sitemapAndRobots = require('./sitemapAndRobots');
 require('dotenv').config();
 
 const dev = process.env.NODE_ENV !== 'production';
-const MONGO_URL = process.env.MONGO_URL_TEST;
+const MONGO_URL = dev ? process.env.MONGO_URL_TEST : process.env.MONGO_URL;
 
 const options = {
   useNewUrlParser: true,