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<?php |
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declare(strict_types=1); |
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namespace Gewaer\Api\Controllers; |
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use Phalcon\Http\Response; |
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use Gewaer\Models\Users; |
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use Gewaer\Exception\NotFoundHttpException; |
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use Gewaer\Traits\EmailTrait; |
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use Datetime; |
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/** |
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* Class PaymentsController |
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* |
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* Class to handle payment webhook from our cashier library |
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* |
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* @package Gewaer\Api\Controllers |
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* |
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*/ |
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class PaymentsController extends BaseController |
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{ |
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/** |
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* Email Trait |
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*/ |
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use EmailTrait; |
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/** |
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* Handle stripe webhoook calls |
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* |
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* @return Response |
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*/ |
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public function handleWebhook(): Response |
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{ |
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//we cant processs if we dont find the stripe header |
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if (!defined('API_TESTS')) { |
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if (!$this->request->hasHeader('Stripe-Signature')) { |
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throw new NotFoundHttpException('Route not found for this call'); |
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} |
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} |
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$request = $this->request->getPost(); |
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if (empty($request)) { |
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$request = $this->request->getJsonRawBody(true); |
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} |
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$type = str_replace('.', '', ucwords(str_replace('_', '', $request['type']), '.')); |
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$method = 'handle' . $type; |
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$payloadContent = json_encode($request); |
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$this->log->info("Webhook Handler Method: {$method} \n"); |
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$this->log->info("Payload: {$payloadContent} \n"); |
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if (method_exists($this, $method)) { |
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return $this->{$method}($request); |
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} else { |
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return $this->response(['Missing Method to Handled']); |
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} |
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} |
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/** |
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* Handle customer subscription updated. |
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* |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleCustomerSubscriptionUpdated(array $payload): Response |
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{ |
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$user = Users::findFirstByStripeId($payload['data']['object']['customer']); |
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if ($user) { |
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$data = $payload['data']['object']; |
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$subject = "{$user->firstname} {$user->lastname} Updated Subscription"; |
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$content = "Dear user {$user->firstname} {$user->lastname}, your subscription has been updated."; |
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$template = [ |
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'subject' => $subject, |
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'content' => $content |
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]; |
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//We need to send a mail to the user |
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if (!defined('API_TESTS')) { |
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$this->sendWebhookEmail($user->email, $template); |
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} |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle a cancelled customer from a Stripe subscription. |
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* |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleCustomerSubscriptionDeleted(array $payload): Response |
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{ |
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$user = Users::findFirstByStripeId($payload['data']['object']['customer']); |
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if ($user) { |
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$subscription = $user->getAllSubscriptions('stripe_id =' . $payload['data']['object']['id']); |
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if (is_object($subscription)) { |
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$subscription->markAsCancelled(); |
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} |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle customer subscription free trial ending. |
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* |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleCustomerSubscriptionTrialwillend(array $payload): Response |
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{ |
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$trialEndDate = new Datetime(); |
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$trialEndDate->setTimestamp((int)$payload['data']['object']['trial_end']); |
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$formatedEndDate = $trialEndDate->format('Y-m-d H:i:s'); |
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$user = Users::findFirstByStripeId($payload['data']['object']['customer']); |
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if ($user) { |
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$subject = "{$user->firstname} {$user->lastname} Free Trial Ending"; |
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$content = "Dear user {$user->firstname} {$user->lastname}, your free trial is coming to an end on {$formatedEndDate}.Please choose one of our available subscriptions. Thank you"; |
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$template = [ |
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'subject' => $subject, |
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'content' => $content |
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]; |
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//We need to send a mail to the user |
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if (!defined('API_TESTS')) { |
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$this->sendWebhookEmail($user->email, $template); |
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} |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle customer updated. |
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* |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleCustomerUpdated(array $payload): Response |
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{ |
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if ($user = Users::findFirstByStripeId($payload['data']['object']['id'])) { |
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$user->updateCardFromStripe(); |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle customer source deleted. |
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* |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleCustomerSourceDeleted(array $payload) : Response |
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{ |
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if ($user = Users::findFirstByStripeId($payload['data']['object']['customer'])) { |
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$user->updateCardFromStripe(); |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle deleted customer. |
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* |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleCustomerDeleted(array $payload) : Response |
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{ |
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$user = Users::findFirstByStripeId($payload['data']['object']['id']); |
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if ($user) { |
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foreach ($user->subscriptions as $subscription) { |
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$subscription->skipTrial()->markAsCancelled(); |
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} |
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$user->stripe_id = null; |
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$user->trial_ends_at = null; |
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$user->card_brand = null; |
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$user->card_last_four = null; |
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$user->update(); |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle sucessfull payment |
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* |
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* @todo send email |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleChargeSucceeded(array $payload): Response |
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{ |
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$user = Users::findFirstByStripeId($payload['data']['object']['customer']); |
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if ($user) { |
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$subject = "{$user->firstname} {$user->lastname} Successful Payment"; |
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$content = "Dear user {$user->firstname} {$user->lastname}, your subscription payment of {$payload['data']['object']['amount']} was successful. Thank you"; |
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$template = [ |
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'subject' => $subject, |
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'content' => $content |
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]; |
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//We need to send a mail to the user |
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if (!defined('API_TESTS')) { |
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$this->sendWebhookEmail($user->email, $template); |
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} |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle bad payment |
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* |
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* @todo send email |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleChargeFailed(array $payload) : Response |
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{ |
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$user = Users::findFirstByStripeId($payload['data']['object']['customer']); |
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if ($user) { |
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$subject = "{$user->firstname} {$user->lastname} Failed Payment"; |
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$content = "Dear user {$user->firstname} {$user->lastname}, your subscription presents a failed payment of the amount of {$payload['data']['object']['amount']}. Please check card expiration date"; |
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$template = [ |
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'subject' => $subject, |
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'content' => $content |
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]; |
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//We need to send a mail to the user |
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if (!defined('API_TESTS')) { |
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$this->sendWebhookEmail($user->email, $template); |
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} |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle looking for refund |
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* |
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* @todo send email |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleChargeDisputeCreated(array $payload) : Response |
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{ |
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return $this->response(['Webhook Handled']); |
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} |
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/** |
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* Handle pending payments |
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* |
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* @todo send email |
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* @param array $payload |
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* @return Response |
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*/ |
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protected function handleChargePending(array $payload) : Response |
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{ |
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$user = Users::findFirstByStripeId($payload['data']['object']['customer']); |
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if ($user) { |
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$subject = "{$user->firstname} {$user->lastname} Pending Payment"; |
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$content = "Dear user {$user->firstname} {$user->lastname}, your subscription presents a pending payment of {$payload['data']['object']['amount']}"; |
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$template = [ |
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'subject' => $subject, |
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'content' => $content |
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]; |
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//We need to send a mail to the user |
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if (!defined('API_TESTS')) { |
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$this->sendWebhookEmail($user->email, $template); |
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} |
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} |
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return $this->response(['Webhook Handled']); |
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} |
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} |
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