Fix question crud

- remover answer on create form
- add brand_id onto fillable
- readonly on brand (dont change brand after question create)
- add cascade delete on question

You should create questions the add answers

app/Models/Question.php

@@ -39,7 +39,8 @@ class Question extends Model
      */
     protected $fillable = [
         'question',
-        'type'
+        'type',
+        'brand_id'
     ];
 
     /**
@@ -77,6 +78,7 @@ class Question extends Model
             'brand_id' => [
                 'label' => Str::ucfirst(trans('models.classes.brand')),
                 'type' => CrudType::belongsTo(),
+                'readonly' => true,
                 'belongsTo' => Brand::class,
                 'actions' => [
                     CrudAction::viewAny(),
@@ -94,7 +96,6 @@ class Question extends Model
                 'actions' => [
                     CrudAction::viewAny(),
                     CrudAction::view(),
-                    CrudAction::create(),
                     CrudAction::update(),
                 ]
             ]

database/migrations/2022_12_01_173016_cascade_delete_question_answers.php

@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CascadeDeleteQuestionAnswers extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        // * Add cascade delete
+        Schema::table('answers', function (Blueprint $table) {
+            $table->dropForeign(['question_id']);
+            $table->foreign('question_id')->references('id')->on('questions')->cascadeOnDelete();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        // * Undo cascade delete (restrict as default)
+        Schema::table('answers', function (Blueprint $table) {
+            $table->dropForeign(['question_id']);
+            $table->foreign('question_id')->references('id')->on('questions');
+        });
+    }
+}