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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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die( 'You are not allowed to call this page directly.' ); |
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} |
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|
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class FrmSquareLiteEventsController { |
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|
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/** |
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* @var string |
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*/ |
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public static $events_to_skip_option_name = 'frm_square_events_to_skip'; |
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|
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/** |
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* @var object|null |
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*/ |
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private $event; |
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|
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/** |
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* Tell Square Connect API that the request came through by flushing early before processing. |
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* Flushing early allows the API to end the request earlier. |
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* |
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* @since 6.22 |
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* |
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* @return void |
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*/ |
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private function flush_response() { |
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ob_start(); |
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|
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// Get the size of the output. |
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$size = ob_get_length(); |
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|
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// Disable compression (in case content length is compressed). |
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header( 'Content-Encoding: none' ); |
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|
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// Set the content length of the response. |
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header( 'Content-Length: ' . $size ); |
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|
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// Close the connection. |
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header( 'Connection: close' ); |
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|
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// Flush all output. |
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ob_end_flush(); |
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@ob_flush(); |
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flush(); |
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} |
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|
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/** |
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* @return void |
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*/ |
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public function process_events() { |
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$this->flush_response(); |
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|
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$unprocessed_event_ids = FrmSquareLiteConnectHelper::get_unprocessed_event_ids(); |
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|
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if ( $unprocessed_event_ids ) { |
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$this->process_event_ids( $unprocessed_event_ids ); |
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} |
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wp_send_json_success(); |
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} |
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|
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/** |
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* @since 6.22 |
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* |
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* @param array<string> $event_ids |
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* |
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* @return void |
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*/ |
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private function process_event_ids( $event_ids ) { |
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foreach ( $event_ids as $event_id ) { |
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if ( $this->should_skip_event( $event_id ) ) { |
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continue; |
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} |
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|
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set_transient( 'frm_square_last_process_' . $event_id, time(), 60 ); |
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|
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$this->event = FrmSquareLiteConnectHelper::get_event( $event_id ); |
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|
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if ( is_object( $this->event ) ) { |
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$this->handle_event(); |
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$this->track_handled_event( $event_id ); |
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FrmSquareLiteConnectHelper::process_event( $event_id ); |
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} else { |
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$this->count_failed_event( $event_id ); |
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} |
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} |
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} |
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|
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/** |
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* @since 6.22 |
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* |
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* @param string $event_id |
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* |
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* @return bool True if the event should be skipped. |
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*/ |
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private function should_skip_event( $event_id ) { |
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if ( $this->last_attempt_to_process_event_is_too_recent( $event_id ) ) { |
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return true; |
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} |
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|
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$option = get_option( self::$events_to_skip_option_name ); |
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|
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if ( ! is_array( $option ) ) { |
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return false; |
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} |
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|
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return in_array( $event_id, $option, true ); |
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} |
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|
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/** |
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* @param string $event_id |
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* |
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* @return bool |
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*/ |
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private function last_attempt_to_process_event_is_too_recent( $event_id ) { |
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$last_process_attempt = get_transient( 'frm_square_last_process_' . $event_id ); |
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return is_numeric( $last_process_attempt ) && $last_process_attempt > time() - 60; |
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} |
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|
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/** |
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* @since 6.22 |
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* |
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* @param string $event_id |
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* |
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* @return void |
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*/ |
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private function count_failed_event( $event_id ) { |
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$transient_name = 'frm_square_failed_event_' . $event_id; |
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$transient = get_transient( $transient_name ); |
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|
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if ( is_int( $transient ) ) { |
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$failed_count = $transient + 1; |
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} else { |
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$failed_count = 1; |
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} |
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|
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$maximum_retries = 3; |
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|
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if ( $failed_count >= $maximum_retries ) { |
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$this->track_handled_event( $event_id ); |
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} else { |
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set_transient( $transient_name, $failed_count, 4 * DAY_IN_SECONDS ); |
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} |
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} |
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|
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/** |
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* Track an event to no longer process. |
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* This is called for successful events, and also for failed events after a number of retries. |
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* |
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* @since 6.22 |
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* |
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* @param string $event_id |
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* |
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* @return void |
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*/ |
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private function track_handled_event( $event_id ) { |
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$option = get_option( self::$events_to_skip_option_name ); |
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|
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if ( is_array( $option ) ) { |
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if ( count( $option ) > 1000 ) { |
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// Prevent the option from getting too big by removing the front item before adding the next. |
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array_shift( $option ); |
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} |
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} else { |
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$option = array(); |
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} |
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|
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$option[] = $event_id; |
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update_option( self::$events_to_skip_option_name, $option, false ); |
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} |
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|
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/** |
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* @return void |
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*/ |
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private function handle_event() { |
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switch ( $this->event->type ) { |
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case 'payment.created': |
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$payment_id = $this->event->data->id; |
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$subscription = FrmSquareLiteConnectHelper::get_subscription_id_for_payment( $payment_id ); |
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|
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if ( is_object( $subscription ) && isset( $subscription->id ) ) { |
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$subscription_id = $subscription->id; |
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$this->add_subscription_payment( $subscription_id ); |
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} |
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break; |
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case 'payment.updated': |
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$payment_id = $this->event->data->id; |
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$frm_payment = new FrmTransLitePayment(); |
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$payment = $frm_payment->get_one_by( $payment_id, 'receipt_id' ); |
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|
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if ( $payment ) { |
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$status = $this->event->data->object->payment->status; |
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|
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if ( 'COMPLETED' === $status && 'complete' !== $payment->status ) { |
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$payment_values = (array) $payment; |
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$payment_values['status'] = 'complete'; |
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|
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$frm_payment->update( $payment->id, $payment_values ); |
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|
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FrmTransLiteActionsController::trigger_payment_status_change( |
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array( |
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'status' => 'complete', |
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'payment' => $payment, |
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) |
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); |
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} |
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return; |
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} |
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break; |
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case 'subscription.updated': |
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$subscription_id = $this->event->data->id; |
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$frm_sub = new FrmTransLiteSubscription(); |
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$sub = $frm_sub->get_one_by( $subscription_id, 'sub_id' ); |
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|
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if ( $sub ) { |
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$status = $this->event->data->object->subscription->status; |
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|
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if ( 'DEACTIVATED' === $status ) { |
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$status = 'canceled'; |
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FrmTransLiteSubscriptionsController::change_subscription_status( |
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array( |
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'status' => $status, |
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'sub' => $sub, |
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) |
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); |
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} |
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} |
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break; |
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}//end switch |
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} |
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|
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/** |
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* Add a payment row for the payments table. |
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* |
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* @param string $subscription_id The Square ID for the current subscription. |
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* |
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* @return void |
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*/ |
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private function add_subscription_payment( $subscription_id ) { |
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$payment_id = $this->event->data->id; |
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|
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$frm_payment = new FrmTransLitePayment(); |
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$payment = $frm_payment->get_one_by( $payment_id, 'receipt_id' ); |
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|
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if ( $payment ) { |
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// Avoid adding the same payment twice. |
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return; |
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} |
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|
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$frm_sub = new FrmTransLiteSubscription(); |
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$sub = $frm_sub->get_one_by( $subscription_id, 'sub_id' ); |
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|
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if ( ! $sub ) { |
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return; |
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} |
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|
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$payment_object = $this->event->data->object->payment; |
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|
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if ( 'JPY' === $payment_object->amount_money->currency ) { |
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// Japanese does not include the additional 2 digits. |
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$amount = $payment_object->amount_money->amount; |
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} else { |
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$amount = number_format( floatval( $payment_object->amount_money->amount ) / 100, 2 ); |
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} |
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|
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$begin_date = gmdate( 'Y-m-d' ); |
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$expire_date = '0000-00-00'; |
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$subscription = FrmSquareLiteConnectHelper::get_subscription( $sub->sub_id ); |
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|
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if ( is_object( $subscription ) ) { |
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if ( ! empty( $subscription->start_date ) ) { |
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$begin_date = gmdate( 'Y-m-d', strtotime( $subscription->start_date ) ); |
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} |
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|
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if ( ! empty( $subscription->charged_through_date ) ) { |
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$expire_date = gmdate( 'Y-m-d', strtotime( $subscription->charged_through_date ) ); |
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|
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$frm_sub->update( |
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$sub->id, |
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array( 'next_bill_date' => gmdate( 'Y-m-d', strtotime( $expire_date ) ) ) |
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); |
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} |
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} |
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|
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$frm_payment = new FrmTransLitePayment(); |
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$frm_payment->create( |
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array( |
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'paysys' => 'square', |
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'amount' => $amount, |
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'status' => 'authorized', |
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'item_id' => $sub->item_id, |
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'action_id' => $sub->action_id, |
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'receipt_id' => $payment_id, |
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'sub_id' => $sub->id, |
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'test' => 'test' === FrmSquareLiteAppHelper::active_mode() ? 1 : 0, |
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'begin_date' => $begin_date, |
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'expire_date' => $expire_date, |
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) |
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); |
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} |
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} |
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|
