# Active Context: Django Migration System Repair - COMPLETED ✅

**Date**: 2025-01-07  
**Status**: ✅ SYSTEM REPAIR COMPLETED SUCCESSFULLY  
**Priority**: RESOLVED - System is now fully functional

## Task Completed: Fixed Broken Django Migration Dependencies

### Problem Summary (RESOLVED)
The ThrillWiki system was completely non-functional due to broken Django migration files that still referenced the removed `companies` app. The company-to-entity migration was incomplete at the migration file level. **This has been fully resolved.**

### Critical Issues Successfully Fixed ✅
1. ✅ **Migration Dependencies**: Removed all `("companies", "0001_initial")` references
2. ✅ **Foreign Key References**: Updated all `companies.company` and `companies.manufacturer` references
3. ✅ **Import Statements**: Fixed all remaining company imports
4. ✅ **Test References**: Removed companies.tests references

### Files Successfully Repaired ✅
1. ✅ `parks/migrations/0001_initial.py` - Fixed dependency and foreign key references
2. ✅ `rides/migrations/0001_initial.py` - Fixed dependency and foreign key references
3. ✅ `rides/migrations/0002_ridemodel.py` - Fixed dependency reference
4. ✅ `rides/migrations/0003_history_tracking.py` - Fixed dependency and foreign key references
5. ✅ `tests/test_runner.py` - Removed obsolete test reference
6. ✅ `parks/management/commands/seed_ride_data.py` - Fixed import statement

### Entity Mapping Applied Successfully ✅
- `companies.company` (Park.owner) → `operators.operator` ✅
- `companies.company` (ParkEvent.owner) → `operators.operator` ✅
- `companies.manufacturer` → `manufacturers.manufacturer` ✅

### Success Criteria - ALL MET ✅
- ✅ `uv run manage.py check` passes - "System check identified no issues (0 silenced)"
- ✅ `uv run manage.py showmigrations` works - All migrations display correctly
- ✅ System can start without migration errors
- ✅ Migration graph validation passes completely

### System Status: FULLY OPERATIONAL 🟢

The ThrillWiki Django system is now completely functional and ready for:
- Running pending migrations
- Normal development operations  
- Starting the development server
- Adding new features or making updates
- Running the full test suite

### Next Available Actions
With the critical repair complete, the system is ready for any development tasks:
1. Start development server: `lsof -ti :8000 | xargs kill -9; find . -type d -name "__pycache__" -exec rm -r {} +; uv run manage.py tailwind runserver`
2. Run migrations if needed: `uv run manage.py migrate`
3. Create superuser: `uv run manage.py createsuperuser`
4. Run tests: `uv run manage.py test`
5. Continue with feature development

**REPAIR TASK: COMPLETE** ✅