[#SIRH-17] Ajouter un système de log des actions utilisateurs (#9)

| Numéro du ticket | Titre du ticket |
|------------------|-----------------|
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## Description de la PR

## Modification du .env

## Check list

- [ ] Pas de régression
- [ ] TU/TI/TF rédigée
- [ ] TU/TI/TF OK
- [ ] CHANGELOG modifié

Reviewed-on: #9
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

src/State/WorkHourBulkValidationProcessor.php

@@ -10,7 +10,9 @@ use App\ApiResource\WorkHourBulkValidation;
 use App\ApiResource\WorkHourBulkValidationResult;
 use App\Entity\User;
 use App\Entity\WorkHour;
+use App\Service\AuditLogger;
 use App\Service\WorkHours\WorkHourBulkValidationExecutor;
+use DateTimeImmutable;
 use Symfony\Bundle\SecurityBundle\Security;
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
@@ -20,6 +22,7 @@ final readonly class WorkHourBulkValidationProcessor implements ProcessorInterfa
     public function __construct(
         private Security $security,
         private WorkHourBulkValidationExecutor $executor,
+        private AuditLogger $auditLogger,
     ) {}
 
     public function process(
@@ -41,7 +44,7 @@ final readonly class WorkHourBulkValidationProcessor implements ProcessorInterfa
             throw new AccessDeniedHttpException('Only admins can bulk validate work hours.');
         }
 
-        return $this->executor->execute(
+        $result = $this->executor->execute(
             user: $user,
             workDateValue: $data->workDate,
             employeeIds: $data->employeeIds,
@@ -50,5 +53,22 @@ final readonly class WorkHourBulkValidationProcessor implements ProcessorInterfa
                 $workHour->setIsValid($data->isValid);
             }
         );
+
+        if ($result->updated > 0) {
+            $workDate = DateTimeImmutable::createFromFormat('Y-m-d', $data->workDate);
+            $action   = $data->isValid ? 'validé' : 'dévalidé';
+
+            $this->auditLogger->log(
+                null,
+                'validate',
+                'work_hour',
+                null,
+                sprintf('Validation RH %s pour %d employé(s) le %s', $action, $result->updated, $data->workDate),
+                ['employeeIds' => $data->employeeIds, 'isValid' => $data->isValid],
+                $workDate ?: null,
+            );
+        }
+
+        return $result;
     }
 }