Payment::onAfterSave

protected function onAfterSave($isNew)
{
	if ($isNew)
	{
		$this->addTimelineEntryOnCreate();
		$this->savePaymentStageOnCreate();
	}
	elseif ($this->fields->isChanged('SUM') || $this->fields->isChanged('CURRENCY') )
	{
		$this->updateTimelineCreationEntity();
	}

	if ($this->fields->isChanged('PAID'))
	{
		if ($this->isPaid() && Crm\Automation\Factory::isAutomationAvailable(\CCrmOwnerType::Order))
		{
			Crm\Automation\Trigger\PaymentTrigger::execute(
				[['OWNER_TYPE_ID' => \CCrmOwnerType::Order, 'OWNER_ID' => $this->getOrderId()]],
				['PAYMENT' => $this]
			);
		}

		if (!$isNew && !$this->getOrder()->isNew())
		{
			$timelineParams =  [
				'FIELDS' => $this->getFieldValues(),
				'SETTINGS' => [
					'FIELDS' => [
						'ORDER_PAID' => $this->getField('PAID'),
						'ORDER_DONE' => 'N'
					]
				],
				'BINDINGS' => $this->getTimelineBindings(),
				'ENTITY' => $this,
			];

			Crm\Timeline\OrderPaymentController::getInstance()->onPaid($this->getId(), $timelineParams);
			$this->savePaymentStageOnUpdate();
		}

		if ($this->isPaid())
		{
			Activity\Provider\Payment::addActivity($this);
			$this->sendOrderPaidSmsToClient();
		}
	}

	if(Main\Loader::includeModule('pull'))
	{
		\CPullWatch::AddToStack(
			'CRM_ENTITY_ORDER_PAYMENT',
			[
				'module_id' => 'crm',
				'command' => 'onOrderPaymentSave',
				'params' => [
					'FIELDS' => $this->getFieldValues()
				]
			]
		);
	}
}