From 3910252c0e6561fba818eed3b390ddb68c7a3df6 Mon Sep 17 00:00:00 2001
From: "M. Iqbal Effendi" <iqbaleff214@gmail.com>
Date: Tue, 4 Jun 2024 13:58:52 +0800
Subject: [PATCH] generate student id number when it is empty

---
 app/Models/Student.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/Models/Student.php b/app/Models/Student.php
index f6ad4de..8aeb12b 100644
--- a/app/Models/Student.php
+++ b/app/Models/Student.php
@@ -39,7 +39,10 @@ protected static function boot(): void
         parent::boot();
         static::creating(function (Student $student) {
             if (is_null($student->student_id_number)) {
-                $student->student_id_number = time().random_int(0, 1000).time();
+                $studentIdNumber = $student->gender === 'male' ? 'I' : 'A';
+                $studentIdNumber .= now()->toHijri()->isoFormat('YYMM');
+                $number = Student::where('student_id_number', 'LIKE', $studentIdNumber . '%')->count() + 1;
+                $student->student_id_number = $studentIdNumber . str_pad($number, 3, '0',STR_PAD_LEFT);
             }
         });
         static::deleting(function (Student $student) {