add validation for leave

CompanyManagment.App.Contracts/Leave/LeavErrorViewModel.cs

@@ -14,5 +14,8 @@ namespace CompanyManagment.App.Contracts.Leave
         public string LeftWorlErrMessage { get; set; }
         public bool HasNotContract { get; set; }
         public string ContractErrMessage { get; set; }
+
+        public bool HasHolidayError { get; set; }
+        public string HolidayErrorMessage { get; set; }
     }
 }

CompanyManagment.Application/LeaveApplication.cs

@@ -96,6 +96,8 @@ public class LeaveApplication : ILeaveApplication
             return op.Failed(checkErr.ContractErrMessage);
         if (checkErr.HasLeftWork)
             return op.Failed(checkErr.LeftWorlErrMessage);
+        if (checkErr.HasHolidayError)
+            return op.Failed(checkErr.HolidayErrorMessage);
 
         if (start > end)
             return op.Failed("تارخ شروع از پایان بزرگتر است");
@@ -304,6 +306,8 @@ public class LeaveApplication : ILeaveApplication
             return op.Failed(checkErr.CheckoutErrMessage);
         if (checkErr.HasLeftWork)
             return op.Failed(checkErr.LeftWorlErrMessage);
+        if (checkErr.HasHolidayError)
+            return op.Failed(checkErr.HolidayErrorMessage);
         if (start > end)
             return op.Failed("تارخ شروع از پایان بزرگتر است");
 

CompanyManagment.EFCore/Repository/LeaveRepository.cs

@@ -454,6 +454,17 @@ public class LeaveRepository : RepositoryBase<long, Leave>, ILeaveRepository
 
         #endregion
 
+        #region HolidayError
+
+        if (_context.HolidayItems.Any(x => startLeav.Date == x.Holidaydate.Date) ||
+            startLeav.DayOfWeek == DayOfWeek.Friday)
+        {
+            res.HasHolidayError =  true;
+            res.HolidayErrorMessage = "شما نمیتوانید در روز های تعطیل مرخصی ثبت کنید";
+        }
+
+        #endregion
+
         return res;
     }