set timezone

app/Http/Middleware/SetTimezoneMiddleware.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+
+class SetTimezoneMiddleware
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
+     *
+     * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
+     */
+    public function handle(Request $request, Closure $next)
+    {
+        if (
+            !collect($request->segments())->contains('nova')
+            && $request->user()
+            && $timezone = $request->user()->timezone
+        ) {
+            config(['app.timezone' => $timezone]);
+        }
+        config(['app.timezone' => 'Europe/Berlin']);
+
+        return $next($request);
+    }
+}