Saving results to database. Showing webpage.

src/knex.js

@@ -1,11 +1,19 @@
 'use strict';
 
+const config = require('config');
 const knex = require('knex');
 
+/*
 module.exports = knex({
     client: 'sqlite3',
     connection: {
-        filename: './db.sqlite',
+        filename: path.join(__dirname, '../db.sqlite'),
     },
     useNullAsDefault: true,
 });
+*/
+
+module.exports = knex({
+    client: 'pg',
+    connection: config.database,
+});