VojtaSvoboda\Reservations\Validators\ReservationsValidators

Complexity

Total Complexity

6

Size/Duplication

Total Lines	64
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	validateReservation()	0	11	3
A	replaceReservation()	0	6	1
A	getDateAsCarbon()	0	4	1
A	getFacade()	0	4	1

<?php namespace VojtaSvoboda\Reservations\Validators;

use App;
use Carbon\Carbon;
use Illuminate\Validation\Validator;
use VojtaSvoboda\Reservations\Facades\ReservationsFacade;

/**
 * Custom Reservations validator.
 *
 * @package VojtaSvoboda\Reservations\Validators
 */
class ReservationsValidators extends Validator
{
    /**
     * Validate reservation. Called on date attribute. Validate date availability.
     *
     * Other available variables: $this->translator, $this->data, $this->rules a $this->messages.
     *
     * @param string $attribute Name of the validated field.
     * @param mixed $value Field value.
     * @param array $parameters Validation parameters.
     *
     * @return bool
     */
	public function validateReservation($attribute, $value, $parameters)
	{
        $date = $this->getDateAsCarbon($this->data['date']);
        $reservationId = isset($this->data['id']) ? $this->data['id'] : null;

        if (!$this->getFacade()->isDateAvailable($date, $reservationId)) {
            return false;
        }

		return true;
	}

    /**
     * Replace placeholder :reservation with custom text.
     *
     * @param string $message
     * @param string $attribute
     * @param string $rule
     * @param array $parameters
     *
     * @return string
     */
    protected function replaceReservation($message, $attribute, $rule, $parameters)
    {
        $date = $this->getDateAsCarbon($this->data['date']);

        return str_replace(':reservation', $date->format('d.m.Y H:i'), $message);
    }

    /**
     * Get date as Carbon instance.
     *
     * @param string $date
     *
     * @return Carbon
     */
    private function getDateAsCarbon($date)
    {
        return Carbon::createFromFormat('Y-m-d H:i:s', $date);
    }

    /**
     * Get Reservations facade.
     *
     * @return ReservationsFacade
     */
    private function getFacade()
    {
        return App::make('vojtasvoboda.reservations.facade');
    }
}