Combined subdomain/domain identification

src/Middleware/InitializeTenancyByDomainOrSubdomain.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Stancl\Tenancy\Middleware;
+
+use Closure;
+use Illuminate\Support\Str;
+
+class InitializeTenancyByDomainOrSubdomain
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        if ($this->isSubdomain($request->getHost())) {
+            return app(InitializeTenancyBySubdomain::class)->handle($request, $next);
+        } else {
+            return app(InitializeTenancyByDomain::class)->handle($request, $next);
+        }
+    }
+
+    protected function isSubdomain(string $hostname): bool
+    {
+        return Str::endsWith($hostname, config('tenancy.central_domains'));
+    }
+}