deleted some useless stuff and backend integration

deploy/ftp.js

@@ -1,5 +1,6 @@
 const FtpDeploy = require("ftp-deploy");
-const ftpDeploy = new FtpDeploy();
+
+const ftp = new FtpDeploy();
 
 const config = {
   user: process.env.FTP_USER,
@@ -8,9 +9,7 @@ const config = {
   port: process.env.FTP_PORT,
   localRoot: __dirname + "/../frontend",
   remoteRoot: "/public_html/car/",
-  // include: ["*", "**/*"],      // this would upload everything except dot files
   include: ["build/**"],
-  // e.g. exclude sourcemaps, and ALL files in node_modules (including dot files)
   exclude: ["build/**/*.map", "node_modules/**", "node_modules/**/.*", ".git/**"],
   // delete ALL existing files at destination before uploading, if true
   deleteRemote: false,
@@ -18,9 +17,9 @@ const config = {
   forcePasv: true
 };
 
-ftpDeploy
+ftp
   .deploy(config)
-  .then(res => {
+  .then(() => {
     console.log("Deployment to FTP finished");
     return;
   })