Enhance leave eligibility check in LeaveRequestController with detailed messaging

BMA.EHR.Leave/Controllers/LeaveRequestController.cs

@@ -977,19 +977,30 @@ namespace BMA.EHR.Leave.Service.Controllers
             var date2 = new LocalDate(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
 
             
-            var (yy, mm, dd) = startDate.GetDifference(DateTime.Now.Date);
+            var (govAgeYear, govAgeMonth, govAgeDay) = startDate.GetDifference(DateTime.Now.Date);
 
+            var isLeave = false;
+            var message = string.Empty;
 
-            // Period period = Period.Between(date1, date2);
+            if (govAgeYear >= 1 || (govAgeYear == 0 && govAgeMonth >= 6))
-            // var govAgeMonth = period.Months;
+            {
-            // var govAgeYear = period.Years;
+                isLeave = true;
+                if (!isLeave) message = "จำนวนวันลาเกินที่กำหนด";
+            }
+            else
+            {
+                isLeave = false;
+                if (!isLeave) message = "อายุราชการน้อยกว่า 6 เดือนหรือ 180 วัน";
+            }
 
             return Success(new
             {
                 GovAge = govAge,
-                GovAgeDay = dd,
+                GovAgeDay = govAgeDay,
-                GovAgeMonth = mm,
+                GovAgeMonth = govAgeMonth,
-                GovAgeYear = yy
+                GovAgeYear = govAgeYear,
+                IsLeave = isLeave,
+                Message = message
             });
         }