add data retention to the metrics

app/Console/Commands/DeleteOlderMetricsCommand.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Models\Service;
+use Illuminate\Console\Command;
+
+class DeleteOlderMetricsCommand extends Command
+{
+    protected $signature = 'metrics:delete-older-metrics';
+
+    protected $description = 'Delete older metrics from database';
+
+    public function handle()
+    {
+        Service::query()->where('type', 'monitoring')->chunk(100, function ($services) {
+            $services->each(function ($service) {
+                $this->info("Deleting older metrics for service {$service->server->name}");
+                $service
+                    ->server
+                    ->metrics()
+                    ->where('created_at', '<', now()->subDays($service->handler()->data()['data_retention']))
+                    ->delete();
+                $this->info('Metrics deleted');
+            });
+        });
+    }
+}