* Make products endpoint return zero-value items
* Make rates endpoint return zero-value items
* Several fixes
* Add tests
* Simplify code
* Merge both queries into one to simplify code
* Rename 'get_outer_from_sql_params' to 'get_from_sql_params'
* Fix indendtation for table creations
* Refactor how customers are created on order update
* Check if user has a role of customer or previous orders before storing
* Add tests for user creation
* Allow null emails for customers
* Only select customer_id in guest ID query
* Only show customer name if available
* Map customer data to extended_info in orders API response
* Add gross total and refund total to orders API response
* Hook up report orders endpoint to activity panel orders
* Add on-hold orders to activity panel orders
* Destructure extended_info in case of filtering
* Add customer link to orders panel
* Add the ability to search name, username, and email fields on the customer endpoint, update autocompletors, add in include parameter.
* Update the username to be returned in the download response, update download filtering based on customer id, and only rename include parameter on main customers endpoint.
* Add item and shipping refund calucations to taxes on order update
* Sync taxes on refund delete
* Fix up tax stats API testing
* Add refunds to tax stats API tests
* Excluded statuses from customers oldest orders
* Fix tests for returning customer where excluded statuses are used
* Remove save_post hook used for testing
* Extract conditions for first order swapping
* Add get_oldest_orders function to customer data store
* Check if is first order in is_returning_customer()
* Check if the customers first order has changed and update all orders respectively
* Fix check for empty oldest_orders array
* Change avg_items_per_order to number instead of integer
* Fix failing tests for new/returning customers
Only the first orders with product 1 and without coupons should be new per each customer
* Remove sleep functions from tests
* Assign second order to a variable for legibility
* Fix second order assignment and check if set
Fixes the follow PHP error:
```
PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function WC_Admin_Reports_Data_Store::remove_extra_records(), 6 passed in wp-content/plugins/wc-admin/includes/data-stores/class-wc-admin-reports-taxes-stats-data-store.php on line 232
```
* Add manage_stock to stock controller response
* Add manage_stock property to stock report tests
* Add changelog entry
* Make stock quantity float instead of int
* Add manage_stock to the products API response
* Check for manage_stock in products table
* Add manage_stock property to product API tests
Product detail report and comparison
Code cleanup
Fix 404 on product variations endpoint after rebase
Fix up tests
Fix loading indicators and add some checks around malformed variation response
Add date filtering SQL bits to the variations query
Handle PR feedback: Fix viewport, fix duplicate product issue, fix legend display reset, fix bargraph overflow, fix some coding standards/whitespace, add extra variation santiziation.
Fix scroll on wide charts, and fix undefined prop getting passed into report chart render
Albert Juhé Lluveras
Peter Fabian
Paul Sealock
Justin Shreve
Joshua T Flowers
Jeff Stieler
Claudio Sanches