class RecurringOrderManager in Commerce Recurring Framework 8

Provides the default recurring order manager.

Currently assumes that there's a single subscription per recurring order.

Hierarchy

class \Drupal\commerce_recurring\RecurringOrderManager implements RecurringOrderManagerInterface

Expanded class hierarchy of RecurringOrderManager

1 string reference to 'RecurringOrderManager'

commerce_recurring.services.yml in ./commerce_recurring.services.yml: commerce_recurring.services.yml

1 service uses RecurringOrderManager

commerce_recurring.order_manager in ./commerce_recurring.services.yml: Drupal\commerce_recurring\RecurringOrderManager

File

src/RecurringOrderManager.php, line 16

Namespace

Drupal\commerce_recurring

View source

class RecurringOrderManager implements RecurringOrderManagerInterface {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The time.
   *
   * @var \Drupal\Component\Datetime\TimeInterface
   */
  protected $time;

  /**
   * Constructs a new RecurringOrderManager object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Component\Datetime\TimeInterface $time
   *   The time.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, TimeInterface $time) {
    $this->entityTypeManager = $entity_type_manager;
    $this->time = $time;
  }

  /**
   * {@inheritdoc}
   */
  public function startTrial(SubscriptionInterface $subscription) {
    $state = $subscription
      ->getState()
      ->getId();
    if ($state != 'trial') {
      throw new \InvalidArgumentException(sprintf('Unexpected subscription state "%s".', $state));
    }
    $billing_schedule = $subscription
      ->getBillingSchedule();
    if (!$billing_schedule
      ->getPlugin()
      ->allowTrials()) {
      throw new \InvalidArgumentException(sprintf('The billing schedule "%s" does not allow trials.', $billing_schedule
        ->id()));
    }
    $start_date = $subscription
      ->getTrialStartDate();
    $end_date = $subscription
      ->getTrialEndDate();
    $trial_period = new BillingPeriod($start_date, $end_date);
    $order = $this
      ->createOrder($subscription, $trial_period);
    $this
      ->applyCharges($order, $subscription, $trial_period);

    // Allow the type to modify the subscription and order before they're saved.
    $subscription
      ->getType()
      ->onSubscriptionTrialStart($subscription, $order);
    $order
      ->save();
    $subscription
      ->addOrder($order);
    $subscription
      ->save();
    return $order;
  }

  /**
   * {@inheritdoc}
   */
  public function startRecurring(SubscriptionInterface $subscription) {
    $state = $subscription
      ->getState()
      ->getId();
    if ($state != 'active') {
      throw new \InvalidArgumentException(sprintf('Unexpected subscription state "%s".', $state));
    }
    $start_date = $subscription
      ->getStartDate();
    $billing_schedule = $subscription
      ->getBillingSchedule();
    $billing_period = $billing_schedule
      ->getPlugin()
      ->generateFirstBillingPeriod($start_date);
    $subscription
      ->setNextRenewalTime($billing_period
      ->getEndDate()
      ->getTimestamp());
    $order = $this
      ->createOrder($subscription, $billing_period);
    $this
      ->applyCharges($order, $subscription, $billing_period);

    // Allow the type to modify the subscription and order before they're saved.
    $subscription
      ->getType()
      ->onSubscriptionActivate($subscription, $order);
    $order
      ->save();
    $subscription
      ->addOrder($order);
    $subscription
      ->save();
    return $order;
  }

  /**
   * {@inheritdoc}
   */
  public function refreshOrder(OrderInterface $order) {

    /** @var \Drupal\commerce_recurring\Plugin\Field\FieldType\BillingPeriodItem $billing_period_item */
    $billing_period_item = $order
      ->get('billing_period')
      ->first();
    $billing_period = $billing_period_item
      ->toBillingPeriod();
    $subscriptions = $this
      ->collectSubscriptions($order);
    $payment_method = $this
      ->selectPaymentMethod($subscriptions);
    $billing_profile = $payment_method ? $payment_method
      ->getBillingProfile() : NULL;
    $payment_gateway_id = $payment_method ? $payment_method
      ->getPaymentGatewayId() : NULL;
    $order
      ->set('billing_profile', $billing_profile);
    $order
      ->set('payment_method', $payment_method);
    $order
      ->set('payment_gateway', $payment_gateway_id);
    foreach ($subscriptions as $subscription) {
      $this
        ->applyCharges($order, $subscription, $billing_period);
    }
    $order_items = $order
      ->getItems();

    // OrderRefresh skips empty orders, an order without items can't stay open.
    if (!$order_items) {
      $order
        ->set('state', 'canceled');
    }

    // The same workaround that \Drupal\commerce_order\OrderRefresh does.
    foreach ($order_items as $order_item) {
      if ($order_item
        ->isNew()) {
        $order_item->order_id->entity = $order;
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function closeOrder(OrderInterface $order) {
    $order_state = $order
      ->getState()
      ->getId();
    if ($order
      ->isPaid()) {
      if (in_array('mark_paid', array_keys($order
        ->getState()
        ->getTransitions()))) {
        $order
          ->getState()
          ->applyTransitionById('mark_paid');
        $order
          ->save();
      }
    }
    if (in_array($order_state, [
      'canceled',
      'completed',
    ]) || $order
      ->isPaid()) {
      return;
    }
    if ($order_state == 'draft') {
      $order
        ->getState()
        ->applyTransitionById('place');
      $order
        ->save();
    }
    $subscriptions = $this
      ->collectSubscriptions($order);
    $payment_method = $this
      ->selectPaymentMethod($subscriptions);
    if (!$payment_method) {
      throw new HardDeclineException('Payment method not found.');
    }
    $payment_gateway = $payment_method
      ->getPaymentGateway();
    if (!$payment_gateway) {
      throw new HardDeclineException('Payment gateway not found');
    }

    /** @var \Drupal\commerce_payment\Plugin\Commerce\PaymentGateway\OnsitePaymentGatewayInterface $payment_gateway_plugin */
    $payment_gateway_plugin = $payment_gateway
      ->getPlugin();
    if (!$order
      ->isPaid()) {
      $payment_storage = $this->entityTypeManager
        ->getStorage('commerce_payment');

      /** @var \Drupal\commerce_payment\Entity\PaymentInterface $payment */
      $payment = $payment_storage
        ->create([
        'payment_gateway' => $payment_gateway
          ->id(),
        'payment_method' => $payment_method
          ->id(),
        'order_id' => $order
          ->id(),
        'amount' => $order
          ->getTotalPrice(),
        'state' => 'new',
      ]);

      // The createPayment() call might throw a decline exception, which is
      // supposed to be handled by the caller, to allow for dunning.
      $payment_gateway_plugin
        ->createPayment($payment);
      $order
        ->getState()
        ->applyTransitionById('mark_paid');
      $order
        ->save();
    }
  }

  /**
   * {@inheritdoc}
   */
  public function renewOrder(OrderInterface $order) {
    $subscriptions = $this
      ->collectSubscriptions($order);

    /** @var \Drupal\commerce_recurring\Entity\SubscriptionInterface $subscription */
    $subscription = reset($subscriptions);
    if (!$subscription || $subscription
      ->getState()
      ->getId() != 'active') {

      // The subscription was deleted or deactivated.
      return NULL;
    }
    $billing_schedule = $subscription
      ->getBillingSchedule();
    $start_date = $subscription
      ->getStartDate();

    /** @var \Drupal\commerce_recurring\Plugin\Field\FieldType\BillingPeriodItem $billing_period_item */
    $billing_period_item = $order
      ->get('billing_period')
      ->first();
    $current_billing_period = $billing_period_item
      ->toBillingPeriod();
    $next_billing_period = $billing_schedule
      ->getPlugin()
      ->generateNextBillingPeriod($start_date, $current_billing_period);
    $next_order = $this
      ->createOrder($subscription, $next_billing_period);
    $this
      ->applyCharges($next_order, $subscription, $next_billing_period);

    // Allow the subscription type to modify the order before it is saved.
    $subscription
      ->getType()
      ->onSubscriptionRenew($subscription, $order, $next_order);
    $next_order
      ->save();

    // Update the subscription with the new order and renewal timestamp.
    $subscription
      ->addOrder($next_order);
    $subscription
      ->setRenewedTime($this->time
      ->getCurrentTime());
    $subscription
      ->setNextRenewalTime($next_billing_period
      ->getEndDate()
      ->getTimestamp());
    $subscription
      ->save();
    return $next_order;
  }

  /**
   * {@inheritdoc}
   */
  public function collectSubscriptions(OrderInterface $order) {
    $subscriptions = [];
    foreach ($order
      ->getItems() as $order_item) {
      if ($order_item
        ->get('subscription')
        ->isEmpty()) {

        // A recurring order item without a subscription ID is malformed.
        continue;
      }

      /** @var \Drupal\commerce_recurring\Entity\SubscriptionInterface $subscription */
      $subscription = $order_item
        ->get('subscription')->entity;

      // Guard against deleted subscription entities.
      if ($subscription) {
        $subscriptions[$subscription
          ->id()] = $subscription;
      }
    }
    return $subscriptions;
  }

  /**
   * Creates a recurring order for the given subscription.
   *
   * @param \Drupal\commerce_recurring\Entity\SubscriptionInterface $subscription
   *   The subscription.
   * @param \Drupal\commerce_recurring\BillingPeriod $billing_period
   *   The billing period.
   *
   * @return \Drupal\commerce_order\Entity\OrderInterface
   *   The created recurring order, unsaved.
   */
  protected function createOrder(SubscriptionInterface $subscription, BillingPeriod $billing_period) {
    $payment_method = $subscription
      ->getPaymentMethod();

    /** @var \Drupal\commerce_order\Entity\OrderInterface $order */
    $order = $this->entityTypeManager
      ->getStorage('commerce_order')
      ->create([
      'type' => 'recurring',
      'store_id' => $subscription
        ->getStoreId(),
      'uid' => $subscription
        ->getCustomerId(),
      'billing_profile' => $payment_method ? $payment_method
        ->getBillingProfile() : NULL,
      'payment_method' => $payment_method,
      'payment_gateway' => $payment_method ? $payment_method
        ->getPaymentGatewayId() : NULL,
      'billing_period' => $billing_period,
      'billing_schedule' => $subscription
        ->getBillingSchedule(),
    ]);
    return $order;
  }

  /**
   * Applies subscription charges to the given recurring order.
   *
   * Note: The order items are not saved.
   *
   * @param \Drupal\commerce_order\Entity\OrderInterface $order
   *   The recurring order.
   * @param \Drupal\commerce_recurring\Entity\SubscriptionInterface $subscription
   *   The subscription.
   * @param \Drupal\commerce_recurring\BillingPeriod $billing_period
   *   The billing period.
   */
  protected function applyCharges(OrderInterface $order, SubscriptionInterface $subscription, BillingPeriod $billing_period) {

    /** @var \Drupal\commerce_order\OrderItemStorageInterface $order_item_storage */
    $order_item_storage = $this->entityTypeManager
      ->getStorage('commerce_order_item');
    $existing_order_items = [];
    foreach ($order
      ->getItems() as $order_item) {
      if ($order_item
        ->get('subscription')->target_id == $subscription
        ->id()) {
        $existing_order_items[] = $order_item;
      }
    }
    if ($subscription
      ->getState()
      ->getId() == 'trial') {
      $charges = $subscription
        ->getType()
        ->collectTrialCharges($subscription, $billing_period);
    }
    else {
      $charges = $subscription
        ->getType()
        ->collectCharges($subscription, $billing_period);
    }
    $order_items = [];
    foreach ($charges as $charge) {
      $order_item = array_shift($existing_order_items);
      if (!$order_item) {

        /** @var \Drupal\commerce_order\Entity\OrderItemInterface $order_item */
        $order_item = $order_item_storage
          ->create([
          'type' => $this
            ->getOrderItemTypeId($subscription),
          'order_id' => $order
            ->id(),
          'subscription' => $subscription
            ->id(),
        ]);
      }

      // @todo Add a purchased_entity setter to OrderItemInterface.
      $order_item
        ->set('purchased_entity', $charge
        ->getPurchasedEntity());
      $order_item
        ->setTitle($charge
        ->getTitle());
      $order_item
        ->setQuantity($charge
        ->getQuantity());
      $order_item
        ->set('billing_period', $charge
        ->getBillingPeriod());

      // Populate the initial unit price, then prorate it.
      $order_item
        ->setUnitPrice($charge
        ->getUnitPrice());
      if ($charge
        ->needsProration()) {
        $prorater = $subscription
          ->getBillingSchedule()
          ->getProrater();
        $prorated_unit_price = $prorater
          ->prorateOrderItem($order_item, $charge
          ->getBillingPeriod(), $charge
          ->getFullBillingPeriod());
        $order_item
          ->setUnitPrice($prorated_unit_price, TRUE);
      }

      // Avoid setting unsaved order items for now, to avoid #3017259.
      if ($order_item
        ->isNew()) {
        $order_item
          ->save();
      }
      $order_items[] = $order_item;
    }
    $order
      ->setItems($order_items);

    // Delete any previous leftover order items.
    if ($existing_order_items) {
      $order_item_storage
        ->delete($existing_order_items);
    }
  }

  /**
   * Selects the payment method for the given subscriptions.
   *
   * It is assumed that even if the billing schedule allows multiple
   * subscriptions per recurring order, there will still be a single enforced
   * payment method per customer. In case multiple payment methods are found,
   * the more recent one will be used.
   *
   * @param \Drupal\commerce_recurring\Entity\SubscriptionInterface[] $subscriptions
   *   The subscriptions.
   *
   * @return \Drupal\commerce_payment\Entity\PaymentMethodInterface|null
   *   The payment method, or NULL if none were found.
   */
  protected function selectPaymentMethod(array $subscriptions) {
    $payment_methods = [];
    foreach ($subscriptions as $subscription) {
      if ($payment_method = $subscription
        ->getPaymentMethod()) {
        $payment_methods[$payment_method
          ->id()] = $payment_method;
      }
    }
    krsort($payment_methods, SORT_NUMERIC);
    $payment_method = reset($payment_methods);
    return $payment_method ?: NULL;
  }

  /**
   * Gets the order item type ID for the given subscription.
   *
   * @param \Drupal\commerce_recurring\Entity\SubscriptionInterface $subscription
   *   The subscription.
   *
   * @return string
   *   The order item type ID.
   */
  protected function getOrderItemTypeId(SubscriptionInterface $subscription) {
    if ($purchasable_entity_type_id = $subscription
      ->getType()
      ->getPurchasableEntityTypeId()) {
      return 'recurring_' . str_replace('commerce_', '', $purchasable_entity_type_id);
    }
    else {
      return 'recurring_standalone';
    }
  }

}

Members

Name	Modifiers	Type	Description
RecurringOrderManager::$entityTypeManager	protected	property	The entity type manager.
RecurringOrderManager::$time	protected	property	The time.
RecurringOrderManager::applyCharges	protected	function	Applies subscription charges to the given recurring order.
RecurringOrderManager::closeOrder	public	function	Closes the given recurring order. Overrides RecurringOrderManagerInterface::closeOrder
RecurringOrderManager::collectSubscriptions	public	function	Collects all subscriptions that belong to an order. Overrides RecurringOrderManagerInterface::collectSubscriptions
RecurringOrderManager::createOrder	protected	function	Creates a recurring order for the given subscription.
RecurringOrderManager::getOrderItemTypeId	protected	function	Gets the order item type ID for the given subscription.
RecurringOrderManager::refreshOrder	public	function	Refreshes the given recurring order. Overrides RecurringOrderManagerInterface::refreshOrder
RecurringOrderManager::renewOrder	public	function	Renews the given recurring order. Overrides RecurringOrderManagerInterface::renewOrder
RecurringOrderManager::selectPaymentMethod	protected	function	Selects the payment method for the given subscriptions.
RecurringOrderManager::startRecurring	public	function	Starts the recurring process for the given subscription. Overrides RecurringOrderManagerInterface::startRecurring
RecurringOrderManager::startTrial	public	function	Starts the trial for the given subscription. Overrides RecurringOrderManagerInterface::startTrial
RecurringOrderManager::__construct	public	function	Constructs a new RecurringOrderManager object.

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class RecurringOrderManager in Commerce Recurring Framework 8

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