services_core/app/Http/Requests/Ticket/IndexTicketRequest.php

<?php

namespace App\Http\Requests\Ticket;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class IndexTicketRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        return [
            /** Kata kunci untuk mencari nomor, judul, atau deskripsi ticket. */
            'search' => ['nullable', 'string', 'max:255'],
            /** Filter berdasarkan status ticket. */
            'status' => ['nullable', Rule::in([
                'draft', 'open', 'approved', 'assigned', 'progress', 'pending',
                'resolved', 'closed', 'cancelled', 'rejected',
            ])],
            /** Filter berdasarkan prioritas ticket. */
            'priority' => ['nullable', Rule::in(['low', 'medium', 'high', 'critical'])],
            /** Filter berdasarkan ID tipe ticket. */
            'ticket_type_id' => ['nullable', 'integer', 'exists:ticket_types,id'],
            /** Filter berdasarkan ID customer. */
            'customer_id' => ['nullable', 'integer'],
            /** Nomor halaman yang ingin diambil. */
            'page' => ['nullable', 'integer', 'min:1'],
            /** Jumlah data per halaman, maksimal 100. */
            'per_page' => ['nullable', 'integer', 'min:1', 'max:100'],
            'sort_by' => ['nullable', Rule::in(['ticket_no', 'title', 'priority', 'status', 'created_at'])],
            'sort_direction' => ['nullable', Rule::in(['asc', 'desc'])],
            'assigned_to_me' => ['nullable', 'boolean'],
        ];
    }
}