Mark Gregory
44684c93e5
* Database health checks * Cache health checks * Storage write and disk-space checks * Failed queue job monitoring * Production environment diagnostics * Persisted health-check history * Queue retry controls * Scheduler execution controls * Cache and optimisation clearing * Backup creation and retention * Backup deletion * SQLite database backup support * Backup manifests and module metadata * Artisan health and backup commands * Administration navigation * Enterprise permissions * Module registration and tests
85 lines
3.0 KiB
PHP
85 lines
3.0 KiB
PHP
<?php
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namespace Modules\Enterprise\Services;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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use Illuminate\Support\Facades\Storage;
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use Throwable;
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final class SystemHealthService
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{
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public function run(): array
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{
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$checks = [
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$this->database(),
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$this->cache(),
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$this->storage(),
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$this->queue(),
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$this->environment(),
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];
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return [
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'status' => collect($checks)->contains(fn (array $check): bool => $check['status'] === 'failed') ? 'failed' : (collect($checks)->contains(fn (array $check): bool => $check['status'] === 'warning') ? 'warning' : 'healthy'),
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'checks' => $checks,
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'generated_at' => now()->toIso8601String(),
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];
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}
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private function database(): array
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{
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try {
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DB::connection()->getPdo();
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return $this->result('Database', 'healthy', DB::connection()->getDriverName());
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} catch (Throwable $e) {
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return $this->result('Database', 'failed', $e->getMessage());
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}
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}
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private function cache(): array
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{
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try {
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$key = 'enterprise-health-'.bin2hex(random_bytes(6));
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Cache::put($key, 'ok', 10);
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$healthy = Cache::get($key) === 'ok';
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Cache::forget($key);
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return $this->result('Cache', $healthy ? 'healthy' : 'failed', config('cache.default'));
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} catch (Throwable $e) {
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return $this->result('Cache', 'failed', $e->getMessage());
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}
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}
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private function storage(): array
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{
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try {
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Storage::disk('local')->put('enterprise-health.txt', now()->toIso8601String());
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Storage::disk('local')->delete('enterprise-health.txt');
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$freeMb = (int) floor(disk_free_space(storage_path()) / 1024 / 1024);
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$minimum = (int) config('enterprise.health.minimum_free_disk_mb', 512);
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return $this->result('Storage', $freeMb < $minimum ? 'warning' : 'healthy', $freeMb.' MB free');
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} catch (Throwable $e) {
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return $this->result('Storage', 'failed', $e->getMessage());
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}
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}
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private function queue(): array
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{
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$failed = Schema::hasTable('failed_jobs') ? DB::table('failed_jobs')->count() : 0;
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$maximum = (int) config('enterprise.health.maximum_failed_jobs', 0);
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return $this->result('Queue', $failed > $maximum ? 'warning' : 'healthy', $failed.' failed jobs');
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}
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private function environment(): array
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{
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$warnings = [];
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if (app()->environment('production') && config('app.debug')) $warnings[] = 'APP_DEBUG is enabled';
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if (! app()->environment('production')) $warnings[] = 'Not running in production';
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return $this->result('Environment', $warnings ? 'warning' : 'healthy', $warnings ? implode('; ', $warnings) : app()->environment());
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}
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private function result(string $name, string $status, string $message): array
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{
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return compact('name', 'status', 'message');
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}
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}
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