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<?php |
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|
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namespace FluentSupport\App\Http\Controllers; |
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|
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use FluentSupport\Framework\Http\Request\Request; |
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use FluentSupport\App\Services\Helper; |
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use FluentSupport\App\Services\ThirdParty\HandleSlackEvent; |
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use FluentSupport\App\Services\ThirdParty\HandleTelegramEvent; |
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|
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/** |
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* Incoming webhooks from chat integrations (Telegram, Slack). |
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*/ |
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|
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class ChatMessageParserController extends Controller |
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{ |
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/** |
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* Records a Telegram reply as a ticket response. |
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* |
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* @param Request $request |
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* @param HandleTelegramEvent $handler |
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* @param string $token |
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* @throws Exception |
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* @return mixed |
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*/ |
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public function handleTelegramWebhook(Request $request, HandleTelegramEvent $handler, $token) |
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{ |
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if (!$this->verifyWebhookSignature('telegram', $request)) { |
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return $this->sendError([ |
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'message' => __('Invalid request signature.', 'fluent-support'), |
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'status' => false |
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], 403); |
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} |
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|
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try { |
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return $this->sendSuccess([ |
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'message' => __('Response has been successfully recorded', 'fluent-support'), |
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'status' => true, |
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'data' => $handler->handleEvent($request->all(), $token) |
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]); |
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} catch (\Exception $e) { |
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return $this->sendError([ |
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'message' => Helper::getSafeErrorMessage($e), |
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'status' => false |
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]); |
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} |
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} |
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|
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/** |
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* @param Request $request |
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* @param HandleSlackEvent $handler |
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* @param string $token |
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* @return array |
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*/ |
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public function handleSlackEvent(Request $request, HandleSlackEvent $handler, $token) |
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{ |
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if (!$this->verifyWebhookSignature('slack', $request)) { |
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return $this->sendError([ |
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'message' => __('Invalid request signature.', 'fluent-support'), |
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'status' => false |
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], 403); |
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} |
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|
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if ($request->getSafe('type', 'sanitize_text_field') === 'url_verification') { |
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return new \WP_REST_Response($request->getSafe('challenge', 'sanitize_text_field'), 200, [ |
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'Content-Type' => 'text/plain; charset=utf-8' |
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]); |
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} |
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|
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try { |
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return $this->sendSuccess([ |
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'message' => 'received', |
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'result' => $handler->handleEvent($token) |
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]); |
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} catch (\Exception $e) { |
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return $this->sendError([ |
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'message' => Helper::getSafeErrorMessage($e), |
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'status' => false |
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]); |
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} |
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} |
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|
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/** |
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* Signature checks are opt-in via fluent_support/verify_webhook_signature_{platform}. |
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* With no verifier hooked, the handlers' token check is the only guard. |
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* |
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* @param string $platform 'telegram' or 'slack' |
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* @param Request $request |
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* @return bool |
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*/ |
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private function verifyWebhookSignature($platform, Request $request) |
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{ |
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$hookName = 'fluent_support/verify_webhook_signature_' . $platform; |
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|
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if (!has_filter($hookName)) { |
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return true; |
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} |
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|
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return (bool) apply_filters($hookName, false, $request); |
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} |
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} |
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|
