[#SIRH-32] Ajouter l'exercice 2026/2027 dans les congés/RTT (#20)

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

## Modification du .env

## Check list

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

Reviewed-on: #20
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

src/Command/LeaveRolloverCommand.php

@@ -188,24 +188,35 @@ final class LeaveRolloverCommand extends Command
     private function resolveCarry(Employee $employee, LeaveRuleCode $ruleCode, int $targetYear): array
     {
         $previousYear = $targetYear - 1;
-        $previous     = $this->leaveBalanceRepository->findOneByEmployeeRuleAndYear($employee, $ruleCode, $previousYear);
-        if (null !== $previous) {
-            $carryDays      = $previous->getClosingDays() + $previous->getFractionedDays();
-            $carrySaturdays = LeaveRuleCode::CDI_CDD_NON_FORFAIT === $ruleCode
-                ? $previous->getClosingSaturdays()
-                : 0.0;
-        } else {
-            [$carryDays, $carrySaturdays] = $this->leaveBalanceComputationService
-                ->computeDynamicClosingForYear($employee, $ruleCode, $previousYear)
-            ;
-        }
 
         [$from, $to]   = $this->leaveBalanceComputationService->resolvePeriodBounds($ruleCode, $previousYear);
         $hasSettlement = $this->leaveBalanceComputationService
             ->hasPaidLeaveSettledClosureBetween($employee, $from, $to)
         ;
+
         if ($hasSettlement) {
-            return [0.0, 0.0];
+            $carryDays      = 0.0;
+            $carrySaturdays = 0.0;
+        } else {
+            // Compute the REAL closing of the ending exercise. computeDynamicClosingForYear
+            // is bootstrap-aware (it anchors on the persisted opening balance of each year)
+            // and already folds in accrual, taken absences and fractioned days. We must NOT
+            // trust the stored closing_days: it is only ever written equal to the opening at
+            // row creation (placeholder), so trusting it would propagate the opening and
+            // ignore the year's accrual (cas Aurore : report 0 au lieu de 31).
+            [$carryDays, $carrySaturdays] = $this->leaveBalanceComputationService
+                ->computeDynamicClosingForYear($employee, $ruleCode, $previousYear)
+            ;
+        }
+
+        // Freeze the computed closing on the ending exercise's row so the column finally
+        // holds a real, auditable value. The cron is idempotent — it never reaches here for
+        // an already-rolled target year (existing rows are skipped upstream) — so a row that
+        // was corrected manually in the DB afterwards is never overwritten.
+        $previous = $this->leaveBalanceRepository->findOneByEmployeeRuleAndYear($employee, $ruleCode, $previousYear);
+        if (null !== $previous) {
+            $previous->setClosingDays($carryDays);
+            $previous->setClosingSaturdays($carrySaturdays);
         }
 
         return [$carryDays, $carrySaturdays];