FileImportRequest.php

<?php

namespace App\Http\Requests;

use App\Models\Dto\FileImportDto;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class FileImportRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $fileTypes = array_column(array_values(config('values.file_type')), 'value');

        return [
            'joblist_file' => ['required', 'file', 'mimes:csv,txt'],
            'file_type' => ['required', 'integer', Rule::in($fileTypes)]
        ];
    }

    /**
     * convert request values into FileImportDto
     *
     * @return FileImportDto
     */
    public function convertIntoDto(): FileImportDto
    {
        $uploadedFile =  $this->file('joblist_file');

        return new FileImportDto(
            $uploadedFile,
            (int)$this->input('file_type'),
            $uploadedFile->getClientOriginalName(),
            $uploadedFile->path()
        );
    }
}