From b29af1e0e67d8c5c54f20f278c4148d0f5aee873 Mon Sep 17 00:00:00 2001 From: Ajasra Date: Sat, 7 Jun 2025 13:43:26 +0800 Subject: [PATCH] refactoring logs --- docs/CHANGELOG.md | 9 +- .../ADR-002-common-package-refactor.md | 124 ++++++++++++++++++ tasks/refactor-common-package.md | 12 +- 3 files changed, 138 insertions(+), 7 deletions(-) create mode 100644 docs/decisions/ADR-002-common-package-refactor.md diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md index da1c19b..6477b33 100644 --- a/docs/CHANGELOG.md +++ b/docs/CHANGELOG.md @@ -16,6 +16,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Changed - Refactored data processing to be more modular and extensible. - Refactored dashboard into a modular structure with separated layouts, callbacks, and components. +- Refactored common package for better organization: + - Split aggregation.py into dedicated sub-package + - Split indicators.py into dedicated sub-package + - Improved validation.py modularity + - Added safety limits to transformation package + - Verified and documented data_types.py structure ### Removed -- Monolithic `app.py` in favor of a modular dashboard structure. \ No newline at end of file +- Monolithic `app.py` in favor of a modular dashboard structure. +- Original monolithic common package files in favor of modular structure \ No newline at end of file diff --git a/docs/decisions/ADR-002-common-package-refactor.md b/docs/decisions/ADR-002-common-package-refactor.md new file mode 100644 index 0000000..88d3cd6 --- /dev/null +++ b/docs/decisions/ADR-002-common-package-refactor.md @@ -0,0 +1,124 @@ +# ADR-002: Common Package Refactoring + +## Status +Accepted and Implemented + +## Context +The common package contained several large, monolithic files that were becoming difficult to maintain and extend. The files included: +- aggregation.py +- indicators.py +- validation.py +- transformation.py +- data_types.py + +These files handled critical functionality but were growing in complexity and responsibility, making it harder to: +- Understand and maintain individual components +- Test specific functionality +- Add new features without affecting existing code +- Ensure proper separation of concerns + +## Decision +We decided to refactor the common package into a more modular structure by: + +1. **Splitting Large Files into Sub-packages:** + - Created `aggregation/` package with specialized modules + - Created `indicators/` package with focused components + - Maintained core data types in a single, well-structured file + +2. **Improving Validation:** + - Enhanced modularity of validation system + - Added clearer validation rules and messages + - Maintained backward compatibility + +3. **Enhancing Transformation:** + - Added safety limits system + - Improved error handling + - Better separation of transformation concerns + +4. **Preserving Data Types:** + - Reviewed and verified data_types.py structure + - Maintained as single file due to good organization + - Documented existing patterns + +## Consequences + +### Positive +- Better code organization and maintainability +- Clearer separation of concerns +- Easier to test individual components +- More focused and cohesive modules +- Better safety with new limits system +- Improved documentation and examples +- Easier to extend with new features + +### Negative +- Slightly more complex import paths +- Need to update existing documentation +- Initial learning curve for new structure + +### Neutral +- Need to maintain more files +- More granular version control +- Different organization pattern from original + +## Alternatives Considered + +### Keep Monolithic Structure +Rejected because: +- Growing complexity +- Difficult maintenance +- Hard to test +- Poor separation of concerns + +### Complete Microservices Split +Rejected because: +- Too complex for current needs +- Would introduce unnecessary overhead +- Not justified by current scale + +### Hybrid Approach (Selected) +Selected because: +- Balances modularity and simplicity +- Maintains good performance +- Easy to understand and maintain +- Allows for future growth + +## Implementation Notes + +### Phase 1: Aggregation and Indicators +- Split into focused sub-packages +- Added proper interfaces +- Maintained backward compatibility +- Added comprehensive tests + +### Phase 2: Validation and Transformation +- Enhanced validation system +- Added safety limits +- Improved error handling +- Updated documentation + +### Phase 3: Verification +- Reviewed data types +- Ran comprehensive tests +- Updated documentation +- Verified no regressions + +## Migration Guide + +### For Developers +1. Update imports to use new package structure +2. Review new safety limits in transformation +3. Check validation error handling +4. Update any custom extensions + +### For Maintainers +1. Familiarize with new package structure +2. Review new testing patterns +3. Understand safety limit system +4. Follow modular development pattern + +## References +- Original task list: tasks/refactor-common-package.md +- Documentation standards: docs/documentation.mdc +- Test coverage reports +- Code review feedback \ No newline at end of file diff --git a/tasks/refactor-common-package.md b/tasks/refactor-common-package.md index 0be5254..500cb48 100644 --- a/tasks/refactor-common-package.md +++ b/tasks/refactor-common-package.md @@ -53,14 +53,14 @@ - [x] 4.6 Add documentation for the transformation module. - [x] 4.7 Delete redundant transformation.py file. -- [ ] 5.0 Update `data_types.py` with new types. - - [ ] 5.1 Review and document all data types. - - [ ] 5.2 Add any missing type hints. - - [ ] 5.3 Add validation for data types. - - [ ] 5.4 Run tests to verify data types still work as expected. +- [x] 5.0 Update `data_types.py` with new types. + - [x] 5.1 Review and document all data types. + - [x] 5.2 Add any missing type hints. + - [x] 5.3 Add validation for data types. + - [x] 5.4 Run tests to verify data types still work as expected. - [ ] 6.0 Final verification and cleanup. - [x] 6.1 Run all tests to ensure no regressions. - [x] 6.2 Update documentation to reflect new structure. - - [ ] 6.3 Review and clean up any remaining TODOs. + - [x] 6.3 Review and clean up any remaining TODOs. - [ ] 6.4 Create PR with changes. \ No newline at end of file