fix issues related to school year

app/Models/TeacherClassModel.php

@@ -27,6 +27,8 @@ class TeacherClassModel extends Model
     protected $returnType = 'array';
     protected $useSoftDeletes = false;
     protected $skipValidation = false;
+    protected $afterInsert = ['syncStaffDirectoryAfterWrite'];
+    protected $afterUpdate = ['syncStaffDirectoryAfterWrite'];
     /** Request-lifetime memo cache */
     protected array $assignedCache = [];
     protected array $assignedBySectionCache = [];
@@ -57,6 +59,43 @@ class TeacherClassModel extends Model
         ],
     ];
 
+    protected function syncStaffDirectoryAfterWrite(array $data): array
+    {
+        try {
+            $userIds = [];
+            $teacherId = (int) ($data['data']['teacher_id'] ?? 0);
+            if ($teacherId > 0) {
+                $userIds[] = $teacherId;
+            }
+
+            if ($userIds === [] && ! empty($data['id'])) {
+                $ids = is_array($data['id']) ? $data['id'] : [$data['id']];
+                $ids = array_values(array_filter(array_map('intval', $ids), static fn (int $id): bool => $id > 0));
+                if ($ids !== []) {
+                    $rows = $this->db->table($this->table)
+                        ->select('teacher_id')
+                        ->whereIn($this->primaryKey, $ids)
+                        ->get()
+                        ->getResultArray();
+                    foreach ($rows as $row) {
+                        $rowTeacherId = (int) ($row['teacher_id'] ?? 0);
+                        if ($rowTeacherId > 0) {
+                            $userIds[] = $rowTeacherId;
+                        }
+                    }
+                }
+            }
+
+            foreach (array_unique($userIds) as $userId) {
+                service('staffDirectorySync')->syncUser((int) $userId);
+            }
+        } catch (\Throwable $e) {
+            log_message('error', 'TeacherClassModel staff directory sync failed: ' . $e->getMessage());
+        }
+
+        return $data;
+    }
+
     public function getClassSectionIdByUserId($user_id)
     {
         $result = $this->where('teacher_id', $user_id)->first();