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541a76835f9b710a926cf00e5970e899af5a56c6
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5 Commits
Author SHA1 Message Date
oqyude 541a76835f T5: Dependency Injection — services через composition root 
- AssistantService теперь принимает ForecastService в конструкторе
  (раньше создавал new ForecastService() внутри analyze/advice)
- infrastructure/cli/main.py: _build_services() — composition root,
  собирает граф ForecastService, ScenarioService, AssistantService, CurrencyConverter
- Все CLI-команды используют _build_services(model) вместо прямого new
- test_ai.py: обновлён под новый контракт AssistantService

Tests: 67/67 pass.
 2026-10-08 16:53:04 +03:00
oqyude 3f7268d14c T4: Repository pattern — ModelRepository, JsonFileRepository, ExcelRepository 
- application/repositories/model_repository.py: ModelRepository Protocol
  with load(path) and save(model, path)
- infrastructure/repositories/json_file_repository.py: JsonFileRepository
  (вынесен из FinancialModel.save/load)
- infrastructure/repositories/excel_repository.py: ExcelRepository
  (бывший ExcelSync, переименован)
- FinancialModel.save/load удалены — теперь только данные
- infrastructure/sync/ удалён (ExcelSync перенесён в repositories/)
- infrastructure/cli/main.py и config.py используют JsonFileRepository +
  ExcelRepository через локальные singletons
- test_excel_sync.py переименован в test для ExcelRepository
- Новый test_repositories.py: 5 тестов для JsonFileRepository + протокол
- test_model.py: использован JsonFileRepository

Tests: 68/68 pass (было 63 + 5 новых).
 2026-10-08 16:50:06 +03:00
oqyude 363d440d53 T3: Decimal for money — all monetary fields migrated from float 
- All domain monetary fields now use Decimal:
  - Account.balance, Asset.value, Asset.growth_rate
  - Liability.balance, Liability.interest, Liability.payment
  - Transaction.amount, RecurringCashflow.amount
  - ExchangeRate.rate
  - ForecastScenario.income_multiplier, expense_multiplier, growth_multiplier
- CurrencyConverter: all arithmetic in Decimal, quantize to 0.01 with ROUND_HALF_UP
- ForecastService: Decimal arithmetic throughout (income, expenses, balance, growth, liability cost)
- ScenarioService: Decimal multipliers, deepcopy safe with Decimal fields
- assistant.py: _DecimalEncoder for json.dumps (Decimal -> str in JSON)

Pydantic v2 + Decimal:
- model_dump(mode='json') converts Decimal to str (JSON-safe)
- model_validate() parses str back to Decimal
- Round-trip preserves precision (100.50 stays 100.50)

Tests: 63/63 pass.
 2026-10-08 16:44:59 +03:00
oqyude c765f3672a T2: Pydantic v2 — replace @dataclass with BaseModel 
- All domain models now use pydantic.BaseModel
- Removed manual to_dict()/from_dict() — use model_dump(mode='json')/model_validate()
- Added field validators:
  - Account.balance >= 0
  - Transaction.amount != 0
  - RecurringCashflow.amount != 0, frequency in {daily, weekly, monthly, yearly}
  - Liability.interest, payment >= 0
  - ExchangeRate.rate > 0
  - ForecastScenario.multipliers >= 0
- pydantic v2 native UUID handling (auto str in JSON)
- Updated excel_sync.py to use model_validate()
- Updated tests/test_model.py and tests/test_currency.py
- Added pydantic>=2.0 to pyproject.toml

Tests: 63/63 pass.
 2026-10-08 16:42:04 +03:00
oqyude feb77ef217 T1: restructure to domain/application/infrastructure + schema version 1 
- Move cashflow_model/ -> domain/
- Move engine/ -> application/
- Move cli/, sync/, ai/ -> infrastructure/
- Update all imports across codebase and tests
- Add version=1 to FinancialModel.to_dict() with migration hook in from_dict
- Update pyproject.toml: cf entry point and packages.find

Tests: 63/63 pass.
 2026-10-08 16:34:10 +03:00