Items Sync

Setup

To link your ERPNext Item to a WooCommerce Product:

  • If the WooCommerce Product already exists, specify the WooCommerce ID and WooCommerce Server
  • If you want the item to be created in WooCommerce, specify only the WooCommerce Server

Linking an item

Hooks

  • Every time an Item is updated or created, a synchronisation will take place for the item if:
    • A row exists in the Item's WooCommerce Servers child table with a blank/empty WooCommerce ID and Enable Sync is ticked: A linked WooCommerce Product will be created, OR
    • A row exists in the Item's WooCommerce Servers child table with a value set in WooCommerce ID and Enable Sync is ticked: The existing WooCommerce Product will be updated

Manual Trigger

  • Item Synchronisation can also be triggered from an Item, by clicking on Actions > Sync this Item with WooCommerce
  • Item Synchronisation can also be triggered from a WooCommerce Item, by clicking on Actions > Sync this Product with ERPNext

Background Job

Every hour, a background task runs that performs the following steps:

  1. Retrieve a list of WooCommerce Products that have been modified since the Last Syncronisation Date (on WooCommerce Integration Settings)
  2. Compare each WooCommerce Product with its ERPNext Item counterpart, creating an Item if it doesn't exist or updating the relevant Item

Synchronisation Logic

When comparing a WooCommerce Item with it's counterpart ERPNext Item, the date_modified field on WooCommerce Item is compared with the modified field of ERPNext Item. The last modified document will be used as master when syncronising

Fields Mapping

WooCommerceERPNextNote
idItem CodeOnly if Default Item Code Naming Basis is set to WooCommerce ID on WooCommerce Server
skuItem CodeOnly if Default Item Code Naming Basis is set to Product SKU on WooCommerce Server
nameItem Name
typesimple ≡ Normal Item
variable ≡ Template Item (Has Variants is checked).
variant ≡ Item Variant (Variant Of is set)
attributesAttributesMissing *Item Attributes will automatically be created in both systems
images[0]ImageOne way sync - the URL of the first image on WooCommerce will be saved in the Image field. Setting needs to be turned on.

Custom Fields Mapping

You can use JSONPath to map Item fields to specific WooCommerce Product fields.

Here are a few examples:

  • $.short_description retrieves the content of the 'Short Description' WooCommerce Product field.
  • $.meta_data[0].id retrieves the content of the first item's id field in the WooCommerce Product Metadata.
  • $.meta_data[?(@.key=='main_product_max_quantity_to_all')].value retrieves the value of a Metadata entry with a key of main_product_max_quantity_to_all

where $ refers to the WooCommerce Product object

Item Fields Mapping

To figure out the correct JSONPath expression, you can:

  1. Go to any WooCommerce Request Log and filter for the products endpoints
  2. Open JSONPath Online Validator and copy the relevant object from the WooCommerce Request Log Response field to the Document text box.
  3. Play around to get the JSONPath Query to return what you need. LLM's can be a big help here.

**Note that this is recommended for advanced users only. This is a very basic functionality - there are no field type conversions possible as of yet.

Troubleshooting

  • You can look at the list of WooCommerce Products from within ERPNext by opening the WooCommerce Product doctype. This is a Virtual DocType that interacts directly with your WooCommerce site's API interface
  • Any errors during this process can be found under Error Log.
  • You can also check the Scheduled Job Log for the sync_items.run_items_sync Scheduled Job.
  • A history of all API calls made to your Wordpress Site can be found under WooCommerce Request Log