[#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/EmployeeWriteProcessor.php

@@ -11,6 +11,7 @@ use App\Entity\Contract;
 use App\Entity\Employee;
 use App\Enum\ContractNature;
 use App\Repository\Contract\EmployeeContractPeriodReadRepositoryInterface;
+use App\Service\AuditLogger;
 use App\Service\Contracts\EmployeeContractChangeRequestFactory;
 use App\Service\Contracts\EmployeeContractPeriodManagerInterface;
 use DateTimeImmutable;
@@ -29,6 +30,7 @@ final readonly class EmployeeWriteProcessor implements ProcessorInterface
         private EmployeeContractPeriodReadRepositoryInterface $periodRepository,
         private EmployeeContractChangeRequestFactory $changeRequestFactory,
         private EmployeeContractPeriodManagerInterface $periodManager,
+        private AuditLogger $auditLogger,
     ) {}
 
     public function process(
@@ -72,6 +74,17 @@ final readonly class EmployeeWriteProcessor implements ProcessorInterface
             $data->setEntryDate($startDate);
             $this->entityManager->flush();
 
+            $empName = trim(($data->getLastName() ?? '').' '.($data->getFirstName() ?? ''));
+            $this->auditLogger->log(
+                $data,
+                'create',
+                'employee',
+                $data->getId(),
+                sprintf('Employé %s créé (contrat: %s)', $empName, $currentContract->getName() ?? ''),
+                ['new' => ['name' => $empName, 'contract' => $currentContract->getName(), 'nature' => $nature->value, 'startDate' => $startDate->format('d/m/Y')]],
+            );
+            $this->entityManager->flush();
+
             return $result;
         }
 
@@ -79,6 +92,17 @@ final readonly class EmployeeWriteProcessor implements ProcessorInterface
             return $result;
         }
 
+        $empName = trim(($data->getLastName() ?? '').' '.($data->getFirstName() ?? ''));
+        $this->auditLogger->log(
+            $data,
+            'update',
+            'employee',
+            $data->getId(),
+            sprintf('Contrat modifié pour %s : %s → %s', $empName, $previousContract?->getName() ?? 'aucun', $currentContract->getName() ?? ''),
+            ['old' => ['contract' => $previousContract?->getName()], 'new' => ['contract' => $currentContract->getName()]],
+        );
+        $this->entityManager->flush();
+
         $todayPeriod           = $this->periodRepository->findOneCoveringDate($data, $today);
         $effectivePeriod       = $todayPeriod ?? $this->periodRepository->findLatestPeriod($data);
         $currentPeriodContract = $effectivePeriod?->getContract();