TenantAtlas/app/Services/Evidence/Sources/BaselineDriftPostureSource.php
2026-03-19 14:27:51 +01:00

58 lines
1.9 KiB
PHP

<?php
declare(strict_types=1);
namespace App\Services\Evidence\Sources;
use App\Models\Finding;
use App\Models\Tenant;
use App\Services\Evidence\Contracts\EvidenceSourceProvider;
use App\Support\Evidence\EvidenceCompletenessState;
final class BaselineDriftPostureSource implements EvidenceSourceProvider
{
public function key(): string
{
return 'baseline_drift_posture';
}
public function collect(Tenant $tenant): array
{
$findings = Finding::query()
->where('tenant_id', (int) $tenant->getKey())
->where('finding_type', Finding::FINDING_TYPE_DRIFT)
->latest('updated_at')
->get();
$latest = $findings->max('updated_at') ?? $findings->max('created_at');
$isStale = $latest !== null && $latest->lt(now()->subDays(30));
$state = match (true) {
$findings->isEmpty() => EvidenceCompletenessState::Missing->value,
$isStale => EvidenceCompletenessState::Stale->value,
default => EvidenceCompletenessState::Complete->value,
};
return [
'dimension_key' => $this->key(),
'state' => $state,
'required' => true,
'source_kind' => 'model_summary',
'source_record_type' => Finding::class,
'source_record_id' => null,
'source_fingerprint' => $findings->max('fingerprint'),
'measured_at' => $latest,
'freshness_at' => $latest,
'summary_payload' => [
'drift_count' => $findings->count(),
'open_drift_count' => $findings->filter(fn (Finding $finding): bool => $finding->hasOpenStatus())->count(),
],
'fingerprint_payload' => [
'latest' => $latest?->format(DATE_ATOM),
'count' => $findings->count(),
],
'sort_order' => 40,
];
}
}