SquareSettings.php in Commerce Square Connect 8

Namespace

Drupal\commerce_square\Form

File

src/Form/SquareSettings.php

<?php

namespace Drupal\commerce_square\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Routing\TrustedRedirectResponse;
use Drupal\Core\Url;
use SquareConnect\Api\OAuthApi;
use SquareConnect\ApiException;
use SquareConnect\Model\ObtainTokenRequest;
use Symfony\Component\HttpFoundation\RedirectResponse;
class SquareSettings extends ConfigFormBase {
  protected $permissionScope = [
    'MERCHANT_PROFILE_READ',
    'PAYMENTS_READ',
    'PAYMENTS_WRITE',
    'CUSTOMERS_READ',
    'CUSTOMERS_WRITE',
    'ORDERS_WRITE',
  ];

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'commerce_square.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'commerce_square_settings_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form = parent::buildForm($form, $form_state);
    $config = $this
      ->config('commerce_square.settings');
    $code = $this
      ->getRequest()->query
      ->get('code');
    if (!empty($code)) {
      try {

        /** @var \Drupal\commerce_square\Connect $connect */
        $connect = \Drupal::service('commerce_square.connect');
        $client = $connect
          ->getClient('production');
        $oauth_api = new OAuthApi($client);
        $obtain_token_request = new ObtainTokenRequest();
        $obtain_token_request
          ->setClientId($config
          ->get('production_app_id'))
          ->setClientSecret($config
          ->get('app_secret'))
          ->setCode($code)
          ->setGrantType('authorization_code');
        $token_response = $oauth_api
          ->obtainToken($obtain_token_request);
        $state = \Drupal::state();
        $state
          ->setMultiple([
          'commerce_square.production_access_token' => $token_response
            ->getAccessToken(),
          'commerce_square.production_access_token_expiry' => strtotime($token_response
            ->getExpiresAt()),
          'commerce_square.production_refresh_token' => $token_response
            ->getRefreshToken(),
        ]);
        $this
          ->messenger()
          ->addStatus($this
          ->t('Your Drupal Commerce store and Square have been successfully connected.'));
      } catch (ApiException $e) {
        $this
          ->messenger()
          ->addError($e
          ->getResponseBody()->message);
      }

      // Redirect back to the form so the OAuth code is removed from the URL.
      return new RedirectResponse(Url::fromRoute('commerce_square.settings')
        ->toString());
    }
    if (!$form_state
      ->isProcessingInput()) {
      $this
        ->messenger()
        ->addWarning($this
        ->t('After clicking save you will be redirected to Square to sign in and connect your Drupal Commerce store.'));
    }
    $form['oauth'] = [
      '#type' => 'fieldset',
      '#collapsible' => FALSE,
      '#collapsed' => FALSE,
      '#title' => $this
        ->t('OAuth'),
    ];
    $form['oauth']['instructions'] = [
      '#markup' => $this
        ->t('<p>Configure the OAuth information for your Square Connect application. You can get this by selecting your app <a href="https://connect.squareup.com/apps">here</a> and clicking on the OAuth tab.</p>'),
    ];
    $form['oauth']['app_secret'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Application Secret'),
      '#default_value' => $config
        ->get('app_secret'),
      '#description' => $this
        ->t('<p>The Application Secret identifies your application to Square for OAuth authentication.</p>'),
      '#required' => TRUE,
    ];
    $form['oauth']['redirect_url'] = [
      '#type' => 'item',
      '#title' => $this
        ->t('Redirect URL'),
      '#markup' => Url::fromRoute('commerce_square.oauth.obtain', [], [
        'absolute' => TRUE,
      ])
        ->toString(),
      '#description' => $this
        ->t('Copy this URL and use it for the redirect URL field in your app OAuth settings.'),
    ];
    $form['credentials'] = [
      '#type' => 'fieldset',
      '#collapsible' => FALSE,
      '#collapsed' => FALSE,
      '#title' => $this
        ->t('Credentials'),
    ];
    $form['credentials']['introduction'] = [
      '#markup' => $this
        ->t('Provide the production application ID for your application.'),
    ];
    $form['credentials']['app_name'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Application Name'),
      '#default_value' => $config
        ->get('app_name'),
      '#required' => TRUE,
    ];
    $form['credentials']['production_app_id'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Application ID'),
      '#default_value' => $config
        ->get('production_app_id'),
      '#required' => TRUE,
    ];
    $form['sandbox'] = [
      '#type' => 'fieldset',
      '#collapsible' => FALSE,
      '#collapsed' => FALSE,
      '#title' => $this
        ->t('Sandbox'),
    ];
    $form['sandbox']['instructions'] = [
      '#markup' => $this
        ->t('Enter in your application sandbox environment information.'),
    ];
    $form['sandbox']['sandbox_app_id'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Sandbox Application ID'),
      '#default_value' => $config
        ->get('sandbox_app_id'),
      '#required' => TRUE,
      '#description' => $this
        ->t('<p>The Application Secret identifies your application to Square for OAuth authentication.</p>'),
    ];
    $form['sandbox']['sandbox_access_token'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Sandbox Access Token'),
      '#default_value' => $config
        ->get('sandbox_access_token'),
      '#description' => $this
        ->t('<p>This is one of your sandbox test account authorizations.</p>'),
      '#required' => TRUE,
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config('commerce_square.settings');
    $config
      ->set('app_name', $form_state
      ->getValue('app_name'))
      ->set('app_secret', $form_state
      ->getValue('app_secret'))
      ->set('sandbox_app_id', $form_state
      ->getValue('sandbox_app_id'))
      ->set('sandbox_access_token', $form_state
      ->getValue('sandbox_access_token'))
      ->set('production_app_id', $form_state
      ->getValue('production_app_id'));
    $config
      ->save();
    $options = [
      'query' => [
        'client_id' => $config
          ->get('production_app_id'),
        'state' => \Drupal::csrfToken()
          ->get(),
        'scope' => implode(' ', $this->permissionScope),
      ],
    ];
    $url = Url::fromUri('https://connect.squareup.com/oauth2/authorize', $options);
    $form_state
      ->setResponse(new TrustedRedirectResponse($url
      ->toString()));
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
SquareSettings