nash-ye / ebloodbank

src/EBloodBank/Controllers/DeleteDistrict.php

<?php
/**
 * Delete district page controller class file
 *
 * @package    EBloodBank
 * @subpackage Controllers
 * @since      1.0
 */
namespace EBloodBank\Controllers;

use EBloodBank as EBB;
use Psr\Container\ContainerInterface;

/**
 * Delete city page controller class
 *
 * @since 1.0
 */
class DeleteDistrict extends Controller
{
    /**
     * @var   int
     * @since 1.6
     */
    protected $districtId = 0;

    /**
     * @var \EBloodBank\Models\District|null
     * @since 1.0
     */
    protected $district;

    /**
     * @since 1.0
     */
    public function __construct(ContainerInterface $container, $districtId)
    {
        parent::__construct($container);
        if (EBB\isValidID($districtId)) {

The function isValidID was not found. Maybe you did not declare it correctly or list all dependencies?

            $this->districtId = (int) $districtId;
        }
    }

    /**
     * @return void
     * @since 1.0
     */
    public function __invoke()
    {
        if (! $this->hasAuthenticatedUser() || ! $this->getAcl()->isUserAllowed($this->getAuthenticatedUser(), 'District', 'delete')) {
            $this->viewFactory->displayView('error-403');
            return;
        }

        if ($this->districtId) {
            $this->district = $this->getDistrictRepository()->find($this->districtId);
        }

        if (! $this->district) {
            $this->viewFactory->displayView('error-404');
            return;
        }

        $district = $this->district;

        if (! $this->getAcl()->canDeleteEntity($this->getAuthenticatedUser(), $district)) {
            $this->viewFactory->displayView('error-403');
            return;
        }

        $this->doActions();
        $this->viewFactory->displayView(
            'delete-district',
            [
                'district' => $district,
            ]
        );
    }

    /**
     * @return void
     * @since 1.0
     */
    protected function doActions()
    {
        switch (filter_input(INPUT_POST, 'action')) {
            case 'delete_district':
                $this->doDeleteAction();
                break;
        }
    }

    /**
     * @return void
     * @since 1.0
     */
    protected function doDeleteAction()
    {
        $actionToken = filter_input(INPUT_POST, 'token');
        $sessionToken = $this->getSession()->getCsrfToken();

        if (! $actionToken || ! $sessionToken->isValid($actionToken)) {
            return;
        }

        $district = $this->district;

        if (! $this->hasAuthenticatedUser() || ! $this->getAcl()->canDeleteEntity($this->getAuthenticatedUser(), $district)) {

It seems like $district can also be of type null; however, parameter $resource of EBloodBank\AclInterface::canDeleteEntity() does only seem to accept EBloodBank\Models\Entity, maybe add an additional type check?

            return;
        }

        $donorsCount = $this->getDonorRepository()->countBy(['district' => $district]);

        if ($donorsCount > 0) {
            Notices::addNotice('linked_donors_exists', __('At first, delete any linked donors with this district.'));

The type EBloodBank\Controllers\Notices was not found. Maybe you did not declare it correctly or list all dependencies?

            return;
        }

        $this->getEntityManager()->remove($district);
        $this->getEntityManager()->flush();

        EBB\redirect(

The function redirect was not found. Maybe you did not declare it correctly or list all dependencies?

            EBB\addQueryArgs(

The function addQueryArgs was not found. Maybe you did not declare it correctly or list all dependencies?

                EBB\getEditDistrictsURL(),

The function getEditDistrictsURL was not found. Maybe you did not declare it correctly or list all dependencies?

                ['flag-deleted' => 1]
            )
        );
    }
}