test

app/Models/StudentCourse.php

@@ -79,7 +79,7 @@ class StudentCourse extends Model
         } else {
             $days = $this['duration'];
             $leaves = Leave::where('student_id', $this['student_id'])->get();
-            $leave_days = $days;
+            $leave_days = 0;
             foreach($leaves as $leave) {
                 $leave_days += (int) $leave->days;
             }