Tenant-specific maintenance mode

src/Middleware/CheckTenantForMaintenanceMode.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Stancl\Tenancy\Middleware;
+
+use Closure;
+use Illuminate\Foundation\Http\Exceptions\MaintenanceModeException;
+use Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode;
+use Illuminate\Http\Request;
+use Stancl\Tenancy\Exceptions\TenancyNotInitializedException;
+use Symfony\Component\HttpFoundation\IpUtils;
+
+class CheckTenantForMaintenanceMode extends CheckForMaintenanceMode
+{
+    public function handle(Request $request, Closure $next)
+    {
+        if (! tenant()) {
+            throw new TenancyNotInitializedException;
+        }
+
+        if (tenant('maintenance_mode')) {
+            $data = tenant('maintenance_mode');
+
+            if (isset($data['allowed']) && IpUtils::checkIp($request->ip(), (array) $data['allowed'])) {
+                return $next($request);
+            }
+
+            if ($this->inExceptArray($request)) {
+                return $next($request);
+            }
+
+            throw new MaintenanceModeException($data['time'], $data['retry'], $data['message']);
+        }
+
+        return $next($request);
+    }
+}