coolify/app/Livewire/Server/Charts.php

<?php

namespace App\Livewire\Server;

use App\Actions\Server\StartSentinel;
use App\Models\Server;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Livewire\Attributes\Validate;
use Livewire\Component;

class Charts extends Component
{
    use AuthorizesRequests;

    public Server $server;

    public $chartId = 'server';

    public $data;

    public $categories;

    public int $interval = 5;

    public bool $poll = true;

    #[Validate(['required', 'integer', 'min:1'])]
    public int|string $sentinelMetricsRefreshRateSeconds;

    #[Validate(['required', 'integer', 'min:1'])]
    public int|string $sentinelMetricsHistoryDays;

    #[Validate(['required', 'integer', 'min:10'])]
    public int|string $sentinelPushIntervalSeconds;

    public function mount(string $server_uuid)
    {
        try {
            $this->server = Server::ownedByCurrentTeam()->whereUuid($server_uuid)->firstOrFail();
            $this->sentinelMetricsRefreshRateSeconds = $this->server->settings->sentinel_metrics_refresh_rate_seconds;
            $this->sentinelMetricsHistoryDays = $this->server->settings->sentinel_metrics_history_days;
            $this->sentinelPushIntervalSeconds = $this->server->settings->sentinel_push_interval_seconds;
        } catch (\Throwable $e) {
            return handleError($e, $this);
        }
    }

    public function saveMetricsSettings(): void
    {
        try {
            $this->authorize('update', $this->server);
            $this->validate();

            $this->server->settings->sentinel_metrics_refresh_rate_seconds = $this->sentinelMetricsRefreshRateSeconds;
            $this->server->settings->sentinel_metrics_history_days = $this->sentinelMetricsHistoryDays;
            $this->server->settings->sentinel_push_interval_seconds = $this->sentinelPushIntervalSeconds;
            $changedFields = auditChangedFields($this->server->settings);
            $this->server->settings->save();
            $this->auditSentinelUpdate($changedFields);

            $this->dispatch('success', 'Metrics settings updated. Restarting Sentinel.');
        } catch (\Throwable $e) {
            handleError($e, $this);
        }
    }

    public function toggleMetrics(): void
    {
        try {
            $this->authorize('update', $this->server);
            $this->server->settings->is_metrics_enabled = ! $this->server->settings->is_metrics_enabled;
            $this->server->settings->save();
            $this->auditSentinelUpdate(['is_metrics_enabled']);
            $this->server->refresh();

            if ($this->server->isMetricsEnabled()) {
                StartSentinel::run($this->server, true);
                $this->dispatch('success', 'Metrics enabled. Starting Sentinel.');
                $this->dispatch('refreshServerShow');
                $this->redirect(route('server.metrics', ['server_uuid' => $this->server->uuid]), navigate: true);
            } else {
                $this->server->restartSentinel();
                $this->dispatch('success', 'Metrics disabled. Restarting Sentinel.');
                $this->dispatch('refreshServerShow');
            }
        } catch (\Throwable $e) {
            handleError($e, $this);
        }
    }

    public function pollData()
    {
        if ($this->poll || $this->interval <= 10) {
            $this->loadData();
            if ($this->interval > 10) {
                $this->poll = false;
            }
        }
    }

    public function loadData()
    {
        try {
            $cpuMetrics = $this->server->getCpuMetrics($this->interval);
            $memoryMetrics = $this->server->getMemoryMetrics($this->interval);
            $this->dispatch("refreshChartData-{$this->chartId}-metrics", [
                'cpuSeries' => $cpuMetrics,
                'memorySeries' => $memoryMetrics,
            ]);
        } catch (\Throwable $e) {
            return handleError($e, $this);
        }
    }

    /**
     * Metrics settings belong to Sentinel, so they use the same event as the Sentinel page and API.
     *
     * @param  array<int, string>  $changedFields
     */
    private function auditSentinelUpdate(array $changedFields): void
    {
        if ($changedFields === []) {
            return;
        }

        auditLog('ui.server.sentinel.updated', [
            'team_id' => $this->server->team_id,
            'server_uuid' => $this->server->uuid,
            'server_name' => $this->server->name,
            'changed_fields' => $changedFields,
        ]);
    }

    public function setInterval()
    {
        if ($this->interval <= 10) {
            $this->poll = true;
        }
        $this->loadData();
    }
}