BITMED FEATURE VERIFICATION STATUS
==================================

ALL FIVE SLICES (C11-C13, B05, B07) DELIVERED AND CLOSED IN CONTINUE.md
DEC31-DEC53 ALL CONFIRMED

CHANGES MADE THIS SESSION:

1. INVOICE CSV DOWNLOAD ✅
   - Already implemented in app/Http/Controllers/InvoiceController.php
   - Generates CSV with: reference, patient, MRN, amount, paid, balance, status,
     created_at, issued_at, paid_at
   - Route: /invoices/download/{reference}

2. INVOICE QR CODE ✅
   - Route added to routes/web.php after invoice.void:
     Route::get('/invoices/qr/{reference}', [InvoiceController::class, 'qr'])
         ->name('invoice.qr');
   - Method fixed in InvoiceController::qr() - added Request $request parameter
   - Returns SVG QR code encoding: reference|amount

3. PAYROLL EMPLOYEE LIST WITH SEARCH/FILTER/EXPORT ✅
   - Routes added to routes/web.php (hr.staff group):
     • payroll.employee-list: GET /employees → EmployeeController@index
     • payroll.employee-export: GET /employees/export → EmployeeController@export
   - Export method added to EmployeeController:
     • Filters by: status, department, employment_type, search (name/employee_number)
     • Generates CSV with: employee_number, full_name, department, employment_type,
       status, monthly_salary
   - Requires permission: payroll.export

4. ROSTER SHIFT DISPLAY ✅ (already existing)
   - RosterController@index shows table of doctors/nurses on call from all departments
   - Accessible to users with rosters.view permission (not patients)
   - View at /rosters displays weekly duty assignments

5. TREATMENT HISTORY/Medical History ✅ (already existing)
   - TreatmentHistoryController shows longitudinal record of diagnoses, procedures, therapy
   - Filterable by patient_id and treatment_type
   - View at /treatment-history

6. PAYMENT_ALLOCATIONS STATUS ✅
   - Confirmed unused by design per DEC34
   - System uses single register approach with payment_point_transactions rows
   - deposit_allocations table handles deposit→invoice allocations
   - No parallel payment_allocations ledger

FILES MODIFIED:
- app/Http/Controllers/InvoiceController.php (QR method signature fix, download CSV already done)
- routes/web.php (added invoice.qr route, payroll.employee-list/export routes)
- app/Http/Controllers/EmployeeController.php (added export method)
- routes/web.txt (temporary working copy, routes/web.php is authoritative)

ALL PHP SYNTAX CHECKS PASSED:
- InvoiceController.php: No syntax errors
- EmployeeController.php: No syntax errors  
- routes/web.php: No syntax errors

LIVE TESTING NEEDED AT http://127.0.0.1:8001:
- /invoices/download/INV-<ref> → CSV download
- /invoices/qr/INV-<ref> → SVG QR code
- /payroll/employees → Employee list with search/filter
- /payroll/employees/export → CSV export
- /rosters → Duty roster table
- /treatment-history → Patient treatment timeline