feat : Ajout du système de RTT sur la page employé avec le repport annuel des heures

src/Service/Leave/SuspensionDaysCalculator.php

@@ -38,6 +38,35 @@ final class SuspensionDaysCalculator
         return $total;
     }
 
+    /**
+     * Return adjusted suspensions where the first month of each suspension is excluded (grace period).
+     *
+     * @param list<ContractSuspension> $suspensions
+     *
+     * @return list<ContractSuspension>
+     */
+    public function applyFirstMonthGrace(array $suspensions): array
+    {
+        $adjusted = [];
+
+        foreach ($suspensions as $suspension) {
+            $gracedStart = $suspension->getStartDate()->modify('+1 month');
+            $end         = $suspension->getEndDate();
+
+            if ($end instanceof DateTimeImmutable && $gracedStart > $end) {
+                continue;
+            }
+
+            $copy = new ContractSuspension();
+            $copy->setStartDate($gracedStart);
+            $copy->setEndDate($end);
+
+            $adjusted[] = $copy;
+        }
+
+        return $adjusted;
+    }
+
     /**
      * Count business days (Mon-Fri, excl. public holidays) suspended within a period.
      *