Model type updates:
- Change decimal cost fields from String to Double for better type safety
- actualCost: String? → Double? (TaskCompletion, TaskCompletionCreateRequest)
- estimatedCost: String? → Double? (CustomTask, TaskCreateRequest, TaskDetail)
- purchasePrice: String? → Double? (Residence, ResidenceCreateRequest)
TaskDetail model fixes:
- Add missing residenceName, createdBy, createdByUsername fields
- Add missing intervalDays field to match backend response
- Remove actualCost and notes fields (not in backend TaskDetailSerializer)
- Ensure 100% compatibility with Django API TaskDetailSerializer
UI input/output conversions:
- EditTaskScreen: Convert Double to String for display, String to Double for API
- AddTaskDialog: Convert String input to Double for API requests
- CompleteTaskDialog: Convert String input to Double for API requests
- App.kt: Handle type conversions in navigation route parameters
Display improvements:
- TaskCard: Update preview data to use numeric literals (150.00 vs "150.00")
- Cost display already handles Double correctly with string interpolation
Benefits:
- Type-safe numeric handling throughout the app
- Smaller JSON payloads (numbers vs quoted strings)
- Better performance with direct numeric deserialization
- Aligns with REST API best practices
- 100% backend compatibility verified
Testing:
- All models now match backend serializer field types exactly
- Build successful with no errors
- Ready for integration with optimized Django API
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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