Class: Delivery::InvoicingHandler

Inherits:
ApplicationJob show all
Includes:
RailsEventStore::AsyncHandler
Defined in:
app/subscribers/delivery/invoicing_handler.rb

Overview

Enqueues DeliveryInvoicingWorker after a delivery ships.

Subscribes to: Events::DeliveryShipped

WHY: Invoice creation is computationally expensive, can fail and needs
to be retryable independently of the tracking email. Delegating to the
existing DeliveryInvoicingWorker preserves its deadlock-retry logic and
the :invoicing queue concurrency limit (1 concurrent job via sidekiq-limit_fetch).

Ordering guarantee: Events::DeliveryShipped is published only AFTER
reset_order_discount completes synchronously in ToShippedHandler, so
invoicing always sees correct discount totals.

Instance Method Summary collapse

Instance Method Details

#perform(event) ⇒ Object 



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# File 'app/subscribers/delivery/invoicing_handler.rb', line 19

def perform(event)
  delivery_id = event.data[:delivery_id]
  delivery = Delivery.find_by(id: delivery_id)
  return unless delivery
  return if delivery.invoiced?

  DeliveryInvoicingWorker.perform_async(delivery_id)
rescue StandardError => e
  ErrorReporting.error(e)
  raise
end