- Added setup-zoho-credentials.php script to help generate OAuth credentials
- Added check-permissions.php tool to diagnose file access issues
- Updated diagnostics system to better identify common problems
- Added detailed steps for setting up Zoho CRM integration
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Enhanced error messages for Zoho CRM connection test failures
- Added detailed error information display in admin UI
- Created diagnostics.php script for advanced troubleshooting
- Improved logging with file, line, and stack trace information
- Added client ID, secret, and refresh token validation checks
- Enhanced CSS styling for error messages and debugging info
- Added configuration status checks to help identify issues
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix undefined constants in HVAC_Zoho_CRM_Auth class
- Add conditional constant checking for all Zoho configuration constants
- Update zoho-admin.php to use correct method signature for make_api_request
- Create zoho-config.php with default configuration values
- Ensure all ZOHO_* constants have fallback defaults when undefined
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement OAuth 2.0 authentication for Zoho CRM
- Add sync functionality for Events → Campaigns, Users → Contacts, Orders → Invoices
- Create staging mode that prevents production syncs from non-production domains
- Build admin interface for sync management
- Add comprehensive field mapping between WordPress and Zoho
- Include test scripts and documentation
- Ensure production sync only on upskillhvac.com domain
