<?php

namespace App\Http\Requests\Bo\Invoices;

class UpdateInvoiceRequest extends StoreInvoiceRequest
{
    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $rules = [];
        if (!$this->route('invoice')->signed_date) {
            $rules = array_merge($rules, parent::rules());
        }
        $rules = array_merge($rules, [
            'signed_date' => 'sometimes|nullable|date',
            'sent_client_date' => 'sometimes|nullable|date',
            'sent_accounting_date' => 'sometimes|nullable|date',
        ]);
        return $rules;
    }
}