Added a way to configure using a remote database

src/models/index.js

@@ -1,10 +1,7 @@
 const dbConfig = require('config').get('database');
 const Sequelize = require('sequelize');
 
-const sequelize = new Sequelize({
-  dialect: dbConfig.get('driver'),
-  storage: dbConfig.get('connection_string'),
-});
+const sequelize = initDatabase();
 
 const db = {};
 
@@ -14,3 +11,21 @@ db.sequelize = sequelize;
 db.items = require('./item.js')(sequelize, Sequelize);
 
 module.exports = db;
+
+function initDatabase() {
+  let sequelize = null;
+
+  if (dbConfig.get('driver') == 'sqlite') {
+    sequelize = new Sequelize({
+      dialect: dbConfig.get('driver'),
+      storage: dbConfig.get('connection_string'),
+    });
+  } else {
+    sequelize = new Sequelize(dbConfig.get('name'), dbConfig.get('username'), dbConfig.get('password'), {
+      dialect: dbConfig.get('driver'),
+      host: dbConfig.get('address'),
+    });
+  }
+
+  return sequelize;
+}