Allow users to specify custom hostnames

app/Server/Connections/ConnectionConfiguration.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Server\Connections;
+
+class ConnectionConfiguration
+{
+    protected $hostname;
+    protected $subdomain;
+
+    private function __construct($subdomain, $hostname)
+    {
+        $this->subdomain = $subdomain;
+        $this->hostname = $hostname;
+    }
+
+    public static function withSubdomain($subdomain)
+    {
+        return new static($subdomain, null);
+    }
+
+    public static function withHostname($hostname)
+    {
+        return new static(null, $hostname);
+    }
+
+    public function getSubdomain()
+    {
+        return $this->subdomain;
+    }
+
+    public function getHostname()
+    {
+        return $this->hostname;
+    }
+}