Getting rid of unused components

persistence/persistence.js

@@ -7,7 +7,6 @@ module.exports = function () {
     const fs = require('fs');
     const path = require('path');
     const nanoid = require('nanoid');
-    const tunnel = require('tunnel-ssh');
 
     var dbOptions = {
         db: db,
@@ -55,10 +54,8 @@ module.exports = function () {
         db.sequelize = dbOptions.sequelize;
         
         return new Promise((resolve, reject) => {
-            tunneling()
+            dbOptions.sequelize.sync()
                 .then(() => {
-                    return dbOptions.sequelize.sync()
-                }).then(() => {
                     resolve(db);
                 }).catch(error => {
                     // Do the things...
@@ -83,45 +80,7 @@ module.exports = function () {
                 reject(error);
                 console.error('Unable to connect to the database:', error);
             })
-        })
+        })   
-        
-    } 
-
-    var tunneling = () => {
-        const tunnelConfigs = config.get("tunnel");
-        return new Promise((resolve, reject) => {
-            
-            if(tunnelConfigs.useTunnel) {
-                const privateKeyFilePath = path.resolve(tunnelConfigs["privateKeyFilePath"]);
-                // Run the tunnel...
-                var sshConfig = {
-                    "keepAlive": tunnelConfigs["keepAlive"],
-                    "username": tunnelConfigs["username"],
-                    // "password": tunnelConfigs["password"],
-                    "host": tunnelConfigs["host"],
-                    "port": tunnelConfigs["port"],
-                    "dstHost": tunnelConfigs["dstHost"],
-                    "dstPort": tunnelConfigs["dstPort"],
-                    // "localHost": tunnelConfigs["localHost"],
-                    "localPort": tunnelConfigs["localPort"],
-                    "privateKey": fs.readFileSync(privateKeyFilePath),
-                    "passphrase": tunnelConfigs["passphrase"]
-                }
-                console.log("Private Key path: ", privateKeyFilePath);
-                tunnel(sshConfig, (error, server) => {
-                    if(error) {
-                        console.error("Tunneling: ", error);
-                        reject(error);
-                    } else {
-                        console.log('Tunnel server:', server);
-                        resolve(server)
-                    }
-                })
-            } else {
-                // Continue without setting up a tunnel...
-                resolve();
-            }
-        })
     }
     return db;
 };