Save Invoice

As part of Export processes, the Invoice Export process also has two parts. The first part is located in an Observer \RocketWeb\NetSuiteInvoice\Observer\InvoiceSaveAfterObserver::execute() and it has a simple workflow. If conditions:

Module is Enabled
Feature is Enable
Is not marked to be skipped, and
Is not exported before (doesn't have netsuite_internal_id)

are all met, an Export Queue Message is created with Invoice Id attached to it & sent into the Queue. The Observer is linked into the sales_order_invoice_save_after event.

Initializing NetSuite Cashsale in NetSuite

According to the NetSuite workflow, we need to initialize the Cashsale before creation. In order to achieve this, the NetSuite Connector sends Initialize Request with Sales Order Id. For details see - \RocketWeb\NetSuiteInvoice\Model\Process\Export\InvoiceSave::getInitializeRequest() and \RocketWeb\NetSuiteInvoice\Model\Process\Export\InvoiceSave::sendInitializeRequest(). This request returns either success, with Cashsale created, or error.

Transform Magento Invoice into NetSuite format

Transformation of the Magento Invoice into NetSuite format is different from similar scenarios for other entities. The main difference is Initialize Request. In fact, the transformation process is the editing of the Cashsale returned by it (see: Initializing NetSuite Cashsale in NetSuite). During transformation, the NetSuite Connector updates the following data in the Cashsale:

createdFrom - set to Magento Order synced before
itemsList - adjusted to the list in Magento Invoice
ccApproved - set to true
chargIt - set to false

For details see - RocketWeb/NetSuiteInvoice/Model/Mapper/ExportInvoice.php

Adding NetSuite Cashsale to NetSuite

Since we have Cashsale updated in the Export Mapper, the NetSuite Connector builds an Add Request and sends it to NetSuite. For details see - \RocketWeb\NetSuiteInvoice\Model\Process\Export\InvoiceSave::getAddRequest() and \RocketWeb\NetSuiteInvoice\Model\Process\Export\InvoiceSave::sendAddRequest().

Updating Magento Invoice

In case of a successful Add Request, the NetSuite Connector updates the Magento Invoice entity with netsuite_internal_id to avoid further exporting, and the Magento and NetSuite entities become linked (see: \RocketWeb\NetSuiteInvoice\Model\Process\Export\InvoiceSave::updateInvoice()).

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