Rollen Chunk 5: Genehmigungs-Status mit Eigen-UI

src/app/api/vacation/route.ts

@@ -15,11 +15,13 @@ import {
 import { getFederalState } from "@/lib/region";
 import {
   ensureYearSettings,
+  getUserRole,
   getWeeklyTargets,
   listDeletedVacationRequests,
   listVacationDays,
   listVacationRequests,
   saveVacationRequest,
+  sumPendingUnitsByYear,
   sumVacationUnitsByYear,
 } from "@/lib/repository";
 
@@ -134,10 +136,13 @@ export async function POST(request: Request) {
   }
   for (const [rangeYear, newUnits] of newUnitsByYear) {
     const settings = ensureYearSettings(db, user.id, rangeYear);
+    const committed =
+      sumVacationUnitsByYear(db, user.id, rangeYear) +
+      sumPendingUnitsByYear(db, user.id, rangeYear);
     const remaining = calculateVacationBalance(
       settings.entitlementUnits,
       settings.carryoverUnits,
-      sumVacationUnitsByYear(db, user.id, rangeYear),
+      committed,
     );
     if (newUnits > remaining) {
       return errorResponse(
@@ -148,11 +153,18 @@ export async function POST(request: Request) {
       );
     }
   }
+  // Normale Benutzer stellen Anfragen (beantragt), Teamleiter und Admins
+  // buchen direkt (bestätigt); ohne Anmeldung wie bisher bestätigt.
+  const status =
+    user.id !== "" && getUserRole(db, user.id) === "benutzer"
+      ? "beantragt"
+      : "bestätigt";
   const saved = saveVacationRequest(db, user.id, {
     startDate: startDate as string,
     endDate: endDate as string,
     dayFraction,
     days: eligible.map((date) => ({ date, units: unitPerDay })),
+    status,
   });
   return NextResponse.json(saved, { status: 201 });
 }