Impment webcron and internal scheduling methods and change settings to a key value store

app/Console/Commands/CaldavSyncCommand.php

@@ -3,20 +3,27 @@
 namespace App\Console\Commands;
 
 use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Cache;
 use App\Services\CaldavService;
 use App\Models\Todo;
-use App\Models\TodoType;
-use Sabre\VObject\Component\VCalendar;
-use Illuminate\Support\Facades\Log;
 
 class CaldavSyncCommand extends Command
 {
-    protected $signature = 'caldav:sync {--calendar= : optional calendar path}';
+    protected $signature = 'caldav:sync';
     protected $description = 'Sync CalDAV VTODOs into local todos table';
 
     public function handle(CaldavService $service)
     {
-        $this->info('Starting CalDAV sync...');
+        // only run every 5 minutes although the task is called every minute
+        $cacheKey = 'caldav_sync_last_run';
+        if (\Illuminate\Support\Facades\Cache::has($cacheKey)) {
+            return 0;
+        }
+        Cache::put($cacheKey, true, 300);
+
+        Log::info('Running CalDAV sync');
+        $this->info('Starting CalDAV sync');
 
         $todos = $service->getTodos();