 oqyude
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363d440d53
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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.
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2026-10-08 16:44:59 +03:00 |
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oqyude
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c765f3672a
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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.
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2026-10-08 16:42:04 +03:00 |
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oqyude
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feb77ef217
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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.
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2026-10-08 16:34:10 +03:00 |
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