add test batches

app/Models/FinalExam.php

@@ -2,6 +2,8 @@
 
 namespace App\Models;
 
+use App\Models\BaseModel;
+
 class FinalExam extends BaseModel
 {
     protected $table = 'final_exam';
@@ -31,19 +33,19 @@ class FinalExam extends BaseModel
     ];
 
     protected $casts = [
-        'student_id' => 'integer',
-        'school_id' => 'integer',
+        'student_id'       => 'integer',
+        'school_id'        => 'integer',
         'class_section_id' => 'integer',
-        'updated_by' => 'integer',
+        'updated_by'       => 'integer',
 
         // score is often numeric; adjust if yours is integer
-        'score' => 'decimal:2',
-        'max_points' => 'decimal:2',
-        'locked_by' => 'integer',
-        'locked_at' => 'datetime',
+        'score'            => 'decimal:2',
+        'max_points'       => 'decimal:2',
+        'locked_by'        => 'integer',
+        'locked_at'        => 'datetime',
 
-        'created_at' => 'datetime',
-        'updated_at' => 'datetime',
+        'created_at'       => 'datetime',
+        'updated_at'       => 'datetime',
     ];
 
     /* Optional relationships */
@@ -80,4 +82,4 @@ class FinalExam extends BaseModel
 
         return $row?->score;
     }
-}
+}