ldc-crm/app/Http/Requests/Bo/Claims/ExportClaimRequest.php

<?php

namespace App\Http\Requests\Bo\Claims;

use App\Enums\ExportFormat;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class ExportClaimRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize(): bool
    {
        return auth('backend')->check();
    }

    /**
     * Prepare the data for validation.
     *
     * @return void
     */
    public function prepareForValidation()
    {
        $this->merge([
            'claimList' => json_decode($this->input('claimList'), true)
        ]);
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules(): array
    {
        return [
            'format'      => [
                'required',
                Rule::enum(ExportFormat::class)
            ],
            'claimList'   => 'required|array',
            'claimList.*' => 'required|numeric|exists:claims,id',
        ];
    }

    /**
     * Get custom attributes for validator errors.
     *
     * @return array<string,\Illuminate\Contracts\Translation\Translator|string|array<mixed>|null>
     */
    public function attributes(): array
    {
        return [
            'brand_id'      => trans('models.classes.brands'),
            'subject_id'    => trans('models.classes.claimsubjects'),
            'type'          => trans('validation.custom.type'),
            'status'        => trans('validation.custom.status'),
            'response_type' => trans('validation.custom.response_type'),
        ];
    }
}