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modules/ps_accounts/controllers/front/DispatchWebHook.php

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+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License version 3.0
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License version 3.0
+ */
+
+use PrestaShop\Module\PsAccounts\Api\Client\ServicesAccountsClient;
+use PrestaShop\Module\PsAccounts\Exception\WebhookException;
+use PrestaShop\Module\PsAccounts\Handler\Error\Sentry;
+use PrestaShop\Module\PsAccounts\Repository\ConfigurationRepository;
+use PrestaShop\Module\PsAccounts\WebHook\Validator;
+
+class ps_accountsDispatchWebHookModuleFrontController extends ModuleFrontController
+{
+    const PS_CHECKOUT_SHOP_UUID_V4 = 'PS_CHECKOUT_SHOP_UUID_V4';
+
+    /**
+     * @var Ps_accounts
+     */
+    public $module;
+
+    /**
+     * @var ConfigurationRepository
+     */
+    private $configuration;
+
+    /**
+     * Id coming from PSL
+     *
+     * @var string
+     */
+    private $shopId;
+
+    /**
+     * Id coming from Paypal
+     *
+     * @var string
+     */
+    private $merchantId;
+
+    /**
+     * Id coming from Firebase
+     *
+     * @var string
+     */
+    private $firebaseId;
+
+    /**
+     * ps_accountsDispatchWebHookModuleFrontController constructor.
+     *
+     * @throws Exception
+     */
+    public function __construct()
+    {
+        parent::__construct();
+
+        $this->configuration = $this->module->getService(ConfigurationRepository::class);
+    }
+
+    /**
+     * Initialize the webhook script
+     *
+     * @return void
+     *
+     * @throws Throwable
+     */
+    public function display()
+    {
+        $validator = new Validator(
+            $this->module->getService(ServicesAccountsClient::class),
+            $this->configuration,
+            $this->module->getService('ps_accounts.context')
+        );
+
+        try {
+            $headers = getallheaders();
+            $body = json_decode(file_get_contents('php://input'), true);
+
+            $validator->validate(
+                $headers,
+                $body
+            );
+
+            $this->generateHttpResponse(
+                $this->dispatchWebhook($headers, $body)
+            );
+        } catch (\Exception $e) {
+            Sentry::captureAndRethrow($e);
+        }
+    }
+
+    /**
+     * Dispatch webhook to service (or fallback here for 'accounts' service)
+     *
+     * @param array $bodyValues
+     *
+     * @return array
+     *
+     * @throws WebhookException
+     * @throws PrestaShopException
+     */
+    private function dispatchWebhook(array $headers, array $bodyValues)
+    {
+        $moduleName = $bodyValues['service'];
+        if ($moduleName && $moduleName !== 'ps_accounts') {
+            /** @var Module $module */
+            $module = Module::getInstanceByName($moduleName);
+
+            $error = Hook::exec(
+                'receiveWebhook_' . $moduleName,
+                ['headers' => $headers, 'body' => $bodyValues],
+                $module->id
+            );
+
+            if ($error === '') {
+                return [
+                    'status_code' => 200,
+                    'message' => 'ok',
+                ];
+            }
+            throw new WebhookException($error);
+        } else {
+            return $this->receiveAccountsWebhook($headers, $bodyValues);
+        }
+    }
+
+    /**
+     * Override displayMaintenancePage to prevent the maintenance page to be displayed
+     *
+     * @return void
+     */
+    protected function displayMaintenancePage()
+    {
+    }
+
+    /**
+     * Override geolocationManagement to prevent country GEOIP blocking
+     *
+     * @param Country $defaultCountry
+     *
+     * @return false
+     */
+    protected function geolocationManagement($defaultCountry)
+    {
+        return false;
+    }
+
+    /**
+     * @param array $headers
+     * @param array $body
+     *
+     * @return array
+     */
+    private function receiveAccountsWebhook($headers, $body)
+    {
+        switch ($body['action']) {
+            case 'EmailVerified':
+                $this->configuration->updateFirebaseEmailIsVerified(true);
+
+                return [
+                    'status_code' => 200,
+                    'message' => 'ok',
+                ];
+
+            // TODO : Other cases
+
+            default: // unknown action
+                return [
+                    'status_code' => 500,
+                    'message' => 'Action unknown',
+                ];
+        }
+    }
+
+    /**
+     * @param array $output
+     *
+     * @return void
+     */
+    private function generateHttpResponse(array $output)
+    {
+        header('Content-type: application/json');
+        http_response_code($output['status_code']);
+        echo json_encode($output['message']);
+        exit;
+    }
+}