sfp_api_laravel_ginastica_cerebro/app/Http/Requests/KanbanRequest.php

<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

class KanbanRequest extends FormRequest
{
    public function rules(): array
    {
        $isUpdate = $this->isMethod('PUT') || $this->isMethod('PATCH');
        $sometimes = $isUpdate ? 'sometimes' : 'required';

        return [
            'title'               => "{$sometimes}|string|max:255",
            'priority'            => "{$sometimes}|string|in:alta,normal,baixa",
            'phase'               => "{$sometimes}|string|in:a_fazer,em_progresso,em_revisao,concluido,demandas_especiais",
            'scope'               => "{$sometimes}|string|in:internal,all,specific",
            'responsible_user_id' => 'nullable|integer|exists:users,id',
            'target_unit_id'      => 'nullable|integer|exists:units,id',
            'sector'              => 'nullable|string|max:255',
            'due_date'            => 'nullable|date',
            'description'         => 'nullable|string',
        ];
    }
}