WooCommerce CRUD & Data Stores

Before writing code

Fetch live docs:

1. Web-search site:developer.woocommerce.com crud data stores for CRUD documentation
2. Web-search site:github.com woocommerce woocommerce HPOS for HPOS architecture
3. Fetch https://github.com/woocommerce/woocommerce/wiki for architecture decisions

CRUD Architecture

Data Objects

WooCommerce's core entities extend WC_Data:

• WC_Product — products (and subtypes: WC_Product_Simple, WC_Product_Variable, etc.)
• WC_Order — orders (and WC_Order_Refund)
• WC_Customer — customer profiles
• WC_Coupon — discount coupons
• WC_Shipping_Zone — shipping zones