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| 1 | <?php |
| 2 | |
| 3 | namespace App\Http\Controllers; |
| 4 | |
| 5 | use Illuminate\Support\Facades\DB; |
| 6 | use Illuminate\Support\Facades\Redis; |
| 7 | use Symfony\Component\Process\Process; |
| 8 | use Symfony\Component\Process\Exception\ProcessFailedException; |
| 9 | |
| 10 | class HealthCheckController extends Controller |
| 11 | { |
| 12 | public function index() |
| 13 | { |
| 14 | $statuses = [ |
| 15 | 'application' => [ |
| 16 | 'status' => 'OK', |
| 17 | 'message' => 'Application is running smoothly', |
| 18 | ], |
| 19 | 'mongodb' => [ |
| 20 | 'status' => 'OK', |
| 21 | 'message' => 'MongoDB connection established', |
| 22 | ], |
| 23 | 'redis' => [ |
| 24 | 'status' => 'OK', |
| 25 | 'message' => 'Redis connection established', |
| 26 | ], |
| 27 | 'queue' => [ |
| 28 | 'status' => 'OK', |
| 29 | 'count' => 0, |
| 30 | 'message' => 'Queue is operational', |
| 31 | ], |
| 32 | 'environment' => env('APP_ENV') ?? 'unknown', |
| 33 | ]; |
| 34 | |
| 35 | // Verificação do MongoDB |
| 36 | try { |
| 37 | DB::connection('mongodb')->getPdo(); |
| 38 | } catch (\Exception $e) { |
| 39 | $statuses['mongodb']['status'] = 'Fail'; |
| 40 | $statuses['mongodb']['message'] = 'MongoDB connection failed'; |
| 41 | $statuses['mongodb']['error'] = $e->getMessage(); |
| 42 | $statuses['application']['status'] = 'Partial Fail'; |
| 43 | $statuses['application']['message'] = 'One or more services failed'; |
| 44 | } |
| 45 | |
| 46 | // Verificação do Redis |
| 47 | try { |
| 48 | Redis::ping(); |
| 49 | $statuses['queue']['count'] = (Redis::llen('queues:default') ?? 0) + (Redis::llen('queues:high') ?? 0); |
| 50 | } catch (\Exception $e) { |
| 51 | $statuses['queue']['status'] = 'Fail'; |
| 52 | $statuses['queue']['message'] = 'Redis connection failed'; |
| 53 | $statuses['redis']['status'] = 'Fail'; |
| 54 | $statuses['redis']['message'] = 'Redis connection failed'; |
| 55 | $statuses['redis']['error'] = $e->getMessage(); |
| 56 | $statuses['application']['status'] = 'Partial Fail'; |
| 57 | $statuses['application']['message'] = 'One or more services failed'; |
| 58 | } |
| 59 | |
| 60 | try { |
| 61 | $queueRunning = $statuses['queue']['count'] < 100; |
| 62 | |
| 63 | if ($queueRunning) { |
| 64 | $statuses['queue']['status'] = 'OK'; |
| 65 | } else { |
| 66 | $statuses['queue']['status'] = 'ERROR'; |
| 67 | $statuses['queue']['message'] = 'Queue is not running'; |
| 68 | } |
| 69 | } catch (ProcessFailedException $exception) { |
| 70 | $statuses['queue']['status'] = 'ERROR'; |
| 71 | $statuses['queue']['message'] = $exception->getMessage(); |
| 72 | } |
| 73 | |
| 74 | // Ajusta o status geral da aplicação |
| 75 | if ($statuses['mongodb']['status'] === 'Fail' && $statuses['redis']['status'] === 'Fail') { |
| 76 | $statuses['application']['status'] = 'Fail'; |
| 77 | $statuses['application']['message'] = 'Both MongoDB and Redis connections failed'; |
| 78 | } elseif ($statuses['mongodb']['status'] === 'OK' && $statuses['redis']['status'] === 'OK') { |
| 79 | $statuses['application']['status'] = 'OK'; |
| 80 | $statuses['application']['message'] = 'All systems operational'; |
| 81 | } |
| 82 | |
| 83 | $httpStatus = ($statuses['application']['status'] === 'OK') ? 200 : 207; |
| 84 | |
| 85 | return response()->json($statuses, $httpStatus); |
| 86 | } |
| 87 | } |