* Add columns control to product collection block editor settings
- `InspectorControls` from './inspector-controls' is now imported in `edit.tsx` and used in the returned JSX of `Edit` function.
- A new file `columns-control.tsx` is added under 'product-collection' block's 'inspector-controls' directory which exports a `ColumnsControl` component. This component uses `RangeControl` from '@wordpress/components' to control the number of columns in the product collection display layout when the layout type is 'flex'.
- The types file (`types.ts`) for 'product-collection' block is updated. The `Attributes` interface is renamed to `ProductCollectionAttributes` and the `ProductCollectionContext` interface is removed. The `ProductCollectionAttributes` now includes 'queryContext', 'templateSlug', and 'displayLayout' properties.
* Refactor: Simplify Fallback Return in ColumnsControl Component
This commit simplifies the fallback return value of the ColumnsControl component. Instead of returning an empty fragment (<> </>), it now returns null when the condition isn't met. This change improves readability and aligns with best practices for conditional rendering in React.
* Feature: Add 'Order By' Control to Product Collection Inspector
This commit adds a new 'Order By' control to the product collection inspector. The control allows users to specify the order of products in a collection by various attributes such as title and date. To support this, a new component 'OrderByControl' has been created and included in the product collection inspector. Additionally, the types for 'order' and 'orderBy' attributes have been updated and exported for reuse.
* Add more options to OrderBy type
* Add orderby handling on frontend & editor
The main changes include:
1. Added a new property 'isProductCollectionBlock' in the block.json to denote if a block is a product collection block.
2. In the ProductCollection PHP class, a new initialization function has been defined to hook into the WordPress lifecycle, register the block, and update the query based on this block.
3. Added methods to manage query parameters for both frontend rendering and the Editor.
4. Expanded allowed 'collection_params' for the REST API to include custom 'orderby' values.
5. Defined a function to build the query based on block attributes, filters, and global WP_Query.
6. Created utility functions to handle complex query operations such as merging queries, handling custom sort values, and merging arrays recursively.
These improvements allow for more flexible and robust handling of product collections in both the front-end display and the WordPress editor. It also extends support for custom 'orderby' values in the REST API, which allows for more advanced sorting options in product collections.
* fix: handle undefined index for isProductCollectionBlock
This commit addresses a potential issue where the 'isProductCollectionBlock' index might not be defined in certain situations within the 'build_query' method of the ProductCollection class.
Previously, we directly accessed 'isProductCollectionBlock' from the 'query' context of the block. Now, we use the null coalescing operator (??) to ensure that we assign a default value of false if 'isProductCollectionBlock' is not set.
This change provides a safer way to handle the scenario when the 'isProductCollectionBlock' is not defined in the block context and helps prevent undefined index warnings.
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