From 66c8094dbb87308b33c4c0ad21fb463849142b46 Mon Sep 17 00:00:00 2001
From: Harish Durga <durgaharish5@gmail.com>
Date: Sun, 5 Jun 2022 19:05:24 +0530
Subject: [PATCH] Enable negative marking setting column made null and defined
 an accessor

---
 ..._marks_columns_to_quiz_questions_table.php |  6 +-----
 src/Models/Quiz.php                           | 21 +++++++++++++++++--
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/database/migrations/2022_05_27_163432_add_negative_marks_columns_to_quiz_questions_table.php b/database/migrations/2022_05_27_163432_add_negative_marks_columns_to_quiz_questions_table.php
index 7645e2b..82eafb3 100644
--- a/database/migrations/2022_05_27_163432_add_negative_marks_columns_to_quiz_questions_table.php
+++ b/database/migrations/2022_05_27_163432_add_negative_marks_columns_to_quiz_questions_table.php
@@ -19,11 +19,7 @@ public function __construct()
     public function up()
     {
         Schema::table($this->tableNames['quizzes'], function (Blueprint $table) {
-            $table->json('negative_marking_settings')->default(json_encode([
-                'enable_negative_marks' => true,
-                'negative_marking_type' => 'fixed',
-                'negative_mark_value' => 0,
-            ]))->after('pass_marks');
+            $table->json('negative_marking_settings')->nullable()->after('pass_marks');
         });
     }
 
diff --git a/src/Models/Quiz.php b/src/Models/Quiz.php
index 7a00430..382a27e 100644
--- a/src/Models/Quiz.php
+++ b/src/Models/Quiz.php
@@ -2,10 +2,11 @@
 
 namespace Harishdurga\LaravelQuiz\Models;
 
-use Harishdurga\LaravelQuiz\Database\Factories\QuizFactory;
-use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
+use Illuminate\Database\Eloquent\Casts\Attribute;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Harishdurga\LaravelQuiz\Database\Factories\QuizFactory;
 
 class Quiz extends Model
 {
@@ -54,4 +55,20 @@ public function attempts()
     {
         return $this->hasMany(QuizAttempt::class);
     }
+
+    /**
+     * Interact with the user's address.
+     *
+     * @return  \Illuminate\Database\Eloquent\Casts\Attribute
+     */
+    protected function negativeMarkingSettings(): Attribute
+    {
+        return Attribute::make(
+            get: fn ($value) => empty($value) ? [
+                'enable_negative_marks' => true,
+                'negative_marking_type' => Quiz::FIXED_NEGATIVE_TYPE,
+                'negative_mark_value' => 0
+            ] : json_decode($value, true),
+        );
+    }
 }