add all controllers logic

app/Http/Requests/ClassPreparation/ClassPreparationPrintRequest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Requests\ClassPreparation;
+
+use App\Http\Requests\ApiFormRequest;
+
+class ClassPreparationPrintRequest extends ApiFormRequest
+{
+    public function authorize(): bool
+    {
+        return $this->user() !== null;
+    }
+
+    protected function prepareForValidation(): void
+    {
+        parent::prepareForValidation();
+
+        $this->merge([
+            'class_section_id' => $this->route('classSectionId'),
+            'school_year' => $this->route('schoolYear'),
+        ]);
+    }
+
+    public function rules(): array
+    {
+        return [
+            'class_section_id' => ['required', 'string', 'max:32'],
+            'school_year' => ['required', 'string', 'max:9'],
+            'semester' => ['nullable', 'string', 'max:255'],
+        ];
+    }
+}