/**
* // check whether the payment_status is Completed
* // check that txn_id has not been previously processed
* // check that receiver_email is your PayPal email
* // check that payment_amount/payment_currency are correct
* // process payment and mark item as paid.
* // assign posted variables to local variables
*
* @param $myPost
*/
public function processPayment($myPost)
{
$customData = $this->getCustomData($myPost);
$userId = $customData['user_id'];
$userService = new UserService();
$userInfo = $userService->getUserData($userId);
$transactionService = new PaypalTransaction();
$transaction = $transactionService->getTransactionById($myPost['txn_id']);
if ($transaction === null) {
$extraService = $this->getExtraService($myPost);
if ($this->validateTransaction($myPost, $extraService)) {
// @TODO remake this
$relationId = $this->createRelation($extraService, $userId, $myPost['quantity']);
$myPost['relation_id'] = $relationId;
$myPost['relation_type'] = $transactionService::TRANSACTION_RELATION_EXTRA_SERVICE;
$transactionService->createTransaction($myPost);
self::log(['message' => "Success. Payment processed", 'level' => self::LOG_LEVEL_INFO], $myPost);
}
} else {
self::log(['message' => "Duplicate. Transaction {$myPost['txn_id']} already processed", 'level' => self::LOG_LEVEL_WARNING], $myPost);
}
}
/**
* Save the transaction data in the database
*
* @return void
*/
private function saveTransaction()
{
$this->debug('Saving IPN as transaction');
$transaction = new PaypalTransaction();
$transaction->parent_id = $this->getRelatedEntity() ? $this->getRelatedEntity()->id : null;
$transaction->txn_id = $this['txn_id'];
$transaction->txn_type = $this['txn_type'];
$transaction->status = $this['payment_status'];
$transaction->ipn_data = serialize($this->ipnData);
$transaction->save();
return $transaction;
}
/**
* @param $myPost
* @throws Exception
*/
public function processPayment($myPost)
{
$customData = $this->getCustomData($myPost);
$userId = $customData['user_id'];
$userService = new UserService();
$userInfo = $userService->getUserData($userId);
$userEmail = $userInfo['email'];
$subscriptionPlan = $this->getSubscriptionPlan($myPost);
if ($this->validateSubscription($subscriptionPlan, $myPost)) {
$subscription = new Subscription();
$subscription->loadBySubscriptionId($myPost['subscr_id']);
$transactionService = new PaypalTransaction();
$transaction = $transactionService->getTransactionById($myPost['txn_id']);
if ($subscription->id) {
//subscription exists
if ($myPost['txn_type'] == 'subscr_payment') {
if (!$transaction) {
$subscription->status = Subscription::STATUS_ACTIVE;
$subscription->payment_date = $myPost['payment_date'];
$subscription->updated_date = date('Y-m-d H:i:s');
$subscription->save();
self::log(['message' => self::INFO_SUBSCRIPTION_PAYMENT, 'data' => '', 'level' => self::LOG_LEVEL_INFO], $myPost);
$myPost['relation_id'] = $subscription->id;
//@TODO remake it
$transactionService = new PaypalTransaction();
$myPost['relation_type'] = PaypalTransaction::TRANSACTION_RELATION_SUBSCRIPTION;
$transactionService->createTransaction($myPost);
self::log(['message' => self::INFO_TRANSACTION_CREATED, 'data' => '', 'level' => self::LOG_LEVEL_INFO], $myPost);
} else {
self::log(['message' => self::WARNING_DUPLICATE_TRANSACTION_IPN, 'data' => '', 'level' => self::LOG_LEVEL_WARNING], $myPost);
}
}
if ($myPost['txn_type'] == 'subscr_cancel') {
$subscription->status = Subscription::STATUS_CANCELED;
$subscription->updated_date = date('Y-m-d H:i:s');
$subscription->save();
self::log(['message' => self::INFO_SUBSCRIPTION_CANCELED, 'data' => '', 'level' => self::LOG_LEVEL_INFO], $myPost);
}
if ($myPost['txn_type'] == 'subscr_eot') {
$subscription->status = Subscription::STATUS_CANCELED;
$subscription->updated_date = date('Y-m-d H:i:s');
$subscription->save();
self::log(['message' => self::INFO_SUBSCRIPTION_EXPIRED, 'level' => self::LOG_LEVEL_WARNING], $myPost);
}
if ($myPost['txn_type'] == 'subscr_signup') {
self::log(['message' => self::INFO_SUBSCRIPTION_SIGNUP, 'data' => '', 'level' => self::LOG_LEVEL_INFO], $myPost);
}
if ($myPost['txn_type'] == 'subscr_modify') {
$subscription->status = Subscription::STATUS_CANCELED;
$subscription->updated_date = date('Y-m-d H:i:s');
$subscription->save();
self::log(['message' => self::INFO_SUBSCRIPTION_MODIFIED, 'level' => self::LOG_LEVEL_WARNING], $myPost);
}
if ($myPost['payment_status'] == 'Refunded' && $myPost['reason_code'] == 'refund') {
//refund transaction
$transactionService = new PaypalTransaction();
$transactionService->updateTransaction($myPost['parent_txn_id'], ['payment_status' => 'Refunded']);
$myPost['txn_type'] = self::TXN_TYPE_SUBSCR_REFUND;
$myPost['relation_id'] = $subscription->id;
//@TODO refactor this
$myPost['relation_type'] = PaypalTransaction::TRANSACTION_RELATION_SUBSCRIPTION;
$transactionService = new PaypalTransaction();
$transactionService->createTransaction($myPost);
self::log(['message' => self::INFO_PAYMENT_REFUND, 'level' => self::LOG_LEVEL_INFO], $myPost);
}
} else {
if ($myPost['txn_type'] == 'subscr_payment') {
//@TODO remake it
$serviceProvider = $subscriptionPlan->service_provider;
$activeSubscriptions = Subscription::getActiveSubscriptions($userId, $serviceProvider);
/* check duplicate subscriptions*/
if (count($activeSubscriptions) > 0) {
self::log(['message' => self::ERROR_ACTIVE_SUBSCRIPTION_DUPLICATE, 'level' => self::LOG_LEVEL_ERROR], $myPost);
} elseif (!$transaction) {
$subscription = new Subscription();
$subscription->user_id = $userId;
$subscription->plan_id = $subscriptionPlan->id;
$subscription->subscription_id = $myPost['subscr_id'];
$subscription->created_date = date("Y-m-d H:i:s");
$subscription->updated_date = date('Y-m-d H:i:s');
$subscription->payment_date = $myPost['payment_date'];
$subscription->items_count = $customData['items_count'];
$subscription->status = Subscription::STATUS_ACTIVE;
$subscriptionId = $subscription->save();
self::log(['message' => self::INFO_SUBSCRIPTION_CREATED, 'data' => '', 'level' => self::LOG_LEVEL_INFO], $myPost);
$myPost['relation_id'] = $subscriptionId;
//@TODO refactor this
$myPost['relation_type'] = PaypalTransaction::TRANSACTION_RELATION_SUBSCRIPTION;
$transactionService = new PaypalTransaction();
$transactionService->createTransaction($myPost);
self::log(['message' => self::INFO_TRANSACTION_CREATED, 'data' => '', 'level' => self::LOG_LEVEL_INFO], $myPost);
} else {
self::log(['message' => self::WARNING_DUPLICATE_TRANSACTION_IPN, 'data' => '', 'level' => self::LOG_LEVEL_WARNING], $myPost);
}
}
if ($myPost['txn_type'] == 'subscr_signup') {
self::log(['message' => self::INFO_SUBSCRIPTION_SIGNUP, 'data' => '', 'level' => self::LOG_LEVEL_INFO], $myPost);
}
if ($myPost['txn_type'] == 'subscr_modify') {
self::log(['message' => self::INFO_SUBSCRIPTION_MODIFIED, 'level' => self::LOG_LEVEL_WARNING], $myPost);
}
}
} else {
self::log(['message' => self::VALIDATION_FAILED, 'level' => self::LOG_LEVEL_ERROR], $myPost);
echo self::VALIDATION_FAILED;
die;
}
}
