add grading, attendnace management

app/Services/Whatsapp/WhatsappContactService.php

@@ -147,19 +147,19 @@ class WhatsappContactService
         }
 
         $rows = DB::table('student_class as sc')
-            ->select("
-                sc.class_section_id,
-                u.id AS primary_id,
-                u.firstname AS primary_firstname,
-                u.lastname AS primary_lastname,
-                u.email AS primary_email,
-                u.cellphone AS primary_phone,
-                sp.id AS second_id,
-                sp.secondparent_firstname AS second_firstname,
-                sp.secondparent_lastname AS second_lastname,
-                sp.secondparent_email AS second_email,
-                sp.secondparent_phone AS second_phone
-            ")
+            ->select([
+                'sc.class_section_id',
+                'u.id as primary_id',
+                'u.firstname as primary_firstname',
+                'u.lastname as primary_lastname',
+                'u.email as primary_email',
+                'u.cellphone as primary_phone',
+                'sp.id as second_id',
+                'sp.secondparent_firstname as second_firstname',
+                'sp.secondparent_lastname as second_lastname',
+                'sp.secondparent_email as second_email',
+                'sp.secondparent_phone as second_phone',
+            ])
             ->join('students as s', 's.id', '=', 'sc.student_id')
             ->join('users as u', 'u.id', '=', 's.parent_id')
             ->leftJoin('parents as sp', function ($join) {