adding install nodejs

app/Commands/NodejsInstallCommand.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Commands;
+
+use Illuminate\Console\Scheduling\Schedule;
+use LaravelZero\Framework\Commands\Command;
+
+use App\Facades\Install;
+
+/**
+ *
+ *
+ *
+ */
+class NodejsInstallCommand extends Command
+{
+    /**
+     * The signature of the command.
+     *
+     * @var string
+     */
+    protected $signature = 'nodejs:install {version}';
+
+    /**
+     * The description of the command.
+     *
+     * @var string
+     */
+    protected $description = 'Install Nodejs';
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        // getting configuration
+        $version = $this->argument('version');
+
+        exec('useradd -d /home/nodejs -m nodejs');
+        exec('curl -sL https://deb.nodesource.com/setup_'.$version.'.x | sudo -E bash -');
+        exec('apt-get install -y nodejs -qq');
+
+        exec('sudo -Hu nodejs mkdir /home/nodejs/.npm');
+        exec('sudo -Hu nodejs npm config set prefix /home/nodejs/.npm');
+        exec('echo -e "export PATH=/home/nodejs/.npm/bin:\$PATH" >> /home/nodejs/.bashrc');
+
+        exec('npm install -g npm && npm install -g pm2');
+
+        // check if nginx is ready and installed
+        if (Install::isReady('nodejs')) {
+            $this->info("Success!");
+        } else {
+            $this->error("Failed! Please check log-file!");
+        }
+    }
+}