fix logic for employee checkout validation in AdminMonthlyOverviewRepository

CompanyManagment.EFCore/Repository/AdminMonthlyOverviewRepository.cs

@@ -94,7 +94,7 @@ public class AdminMonthlyOverviewRepository : RepositoryBase<long, AdminMonthlyO
 
 
         var workshopIds = workshopsWithContractingParty.Select(x => x.Workshop.id).ToList();
-
+        
 
         // پیدا کردن کارگاه‌هایی که قبلاً برای این ماه/سال AdminMonthlyOverview دارند
         var adminMonthlyOverviewWorkshopIds = await _companyContext.AdminMonthlyOverviews
@@ -382,7 +382,7 @@ public class AdminMonthlyOverviewRepository : RepositoryBase<long, AdminMonthlyO
             .Where(workshopId =>
             {
                 var group = workingCheckoutGrouping.FirstOrDefault(x => x.Key == workshopId);
-                return group == null || group.All(emp => contractSet.Contains((emp.WorkshopId, emp.EmployeeId)));
+                return group == null || group.All(emp => checkoutSet.Contains((emp.WorkshopId, emp.EmployeeId)));
             })
             .ToList();