Implement dual-mode rendering allowing classic Grid.js and new React
versions to run side-by-side during migration.
- Add coexistence mode checks to all admin page methods
- Check query param ?react=1 or option 'formipay_use_react_admin'
- Include classic PHP pages when React not active
- Add admin notice showing current version with toggle button
- Add footer toggle link to switch between versions
This ensures zero feature loss - old Grid.js pages continue working
(~20 features per page) while React versions are developed.
Files:
- Form.php, Coupon.php, Access.php, Order.php
- Customer.php, Product.php, License.php
- ReactAdmin.php (added version_notice, footer_toggle)
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
- Add package.json with @wordpress/scripts and React dependencies
- Configure webpack for admin bundle output
- Create src/admin directory structure (api, components, pages)
- Implement API client with nonce handling (ajaxRequest, apiRequest)
- Add API methods for orders, customers, products, forms, coupons, licenses
- Create React App component with page routing
- Add placeholder page components for all admin sections
- Create ReactAdmin PHP class to manage asset enqueuing
- Register ReactAdmin singleton in main plugin file
- Bump version to 2.0.0
Build: Run 'npm install && npm run build' to generate assets
