This commit marks a significant architectural shift, transitioning the CLQMS backend to a fully headless REST API. All view-related components have been removed to focus solely on providing a robust, stateless API for clinical laboratory workflows.
### Architectural Changes
- **Headless API Transition:**
- Removed all view files (`app/Views/v2`), associated page controllers (`PagesController`), and routes (`Routes.php`). The application no longer serves a front-end UI.
- The root endpoint (`/`) now returns a simple "Backend Running" status message.
- **Developer Tooling & Guidance:**
- Replaced `CLAUDE.md` with `GEMINI.md` to provide updated context and instructional guidelines for Gemini agents.
- Updated `.serena/project.yml` with project configuration.
### Feature Enhancements
- **Advanced Order Management (`OrderTestModel`):**
- **Test Expansion:** The `createOrder` process now automatically expands `GROUP` (panel) tests into their individual components and recursively includes all parameter dependencies for `CALC` (calculated) tests.
- **Order Comments:** Added support for attaching comments to an order via the `ordercom` table.
- **Status Tracking:** Order status updates are now correctly recorded in the `orderstatus` table.
- **Schema Alignment:** Switched from `OrderID` to `InternalOID` as the primary key for internal operations.
- **Reference Range Refactor (`TestsController`):**
- Simplified reference range logic by consolidating `refthold` and `refvset` into the main `refnum` and `reftxt` tables.
- Standardized `RefType` handling to support `NMRC`, `TEXT`, `THOLD`, and `VSET` codes from the `reference_type` ValueSet.
### Other Changes
- **Documentation:**
- `PRD.md`, `README.md`, and `TODO.md` were updated to reflect the headless architecture, refined scope, and current project priorities.
- **Database:**
- Removed obsolete `RefTHoldID` and `RefVSetID` columns from the `patres` table migration.
- **Testing:**
- Added new feature tests for `ContactController`, `OrganizationController`, and `TestsController`.
Complete overhaul of the valueset system to use human-readable names
instead of numeric IDs for improved maintainability and API consistency.
- PatientController: Renamed 'Gender' field to 'Sex' in validation rules
- ValuesetController: Changed API endpoints from ID-based (/:num) to name-based (/:any)
- TestsController: Refactored to use ValueSet library instead of direct valueset queries
- Added ValueSet library (app/Libraries/ValueSet.php) with static lookup methods:
- getOptions() - returns dropdown format [{value, label}]
- getLabel(, ) - returns label for a value
- transformLabels(, ) - batch transform records
- get() and getRaw() for Lookups compatibility
- Added ValueSetApiController for public valueset API endpoints
- Added ValueSet refresh endpoint (POST /api/valueset/refresh)
- Added DemoOrderController for testing order creation without auth
- 2026-01-12-000001: Convert valueset references from VID to VValue
- 2026-01-12-000002: Rename patient.Gender column to Sex
- OrderTestController: Now uses OrderTestModel with proper model pattern
- TestsController: Uses ValueSet library for all lookup operations
- ValueSetController: Simplified to use name-based lookups
- Updated all organization (account/site/workstation) dialogs and index views
- Updated specimen container dialogs and index views
- Updated tests_index.php with ValueSet integration
- Updated patient dialog form and index views
- Removed .factory/config.json and CLAUDE.md (replaced by AGENTS.md)
- Consolidated lookups in Lookups.php (removed inline valueset constants)
- Updated all test files to match new field names
- 32 modified files, 17 new files, 2 deleted files
- Net: +661 insertions, -1443 deletions (significant cleanup)
