56 lines
1.2 KiB
Python
56 lines
1.2 KiB
Python
"""Portfolio domain models."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from dataclasses import dataclass
|
|
from datetime import datetime
|
|
from typing import Protocol, runtime_checkable
|
|
|
|
|
|
@dataclass
|
|
class StrategySet:
|
|
id: str
|
|
name: str
|
|
config: str
|
|
nick: str
|
|
created_at: datetime | None = None
|
|
|
|
|
|
@dataclass
|
|
class Portfolio:
|
|
portfolio_id: str
|
|
broker: str
|
|
status: str
|
|
symbol: str
|
|
cash_balance: float = 0.0
|
|
asset_quantity: float = 0.0
|
|
price: float = 0.0
|
|
profit_buffer: float = 0.0
|
|
active_strategy_id: str | None = None
|
|
avabile_strategies: list[str] | None = None
|
|
created_at: datetime | None = None
|
|
updated_at: datetime | None = None
|
|
last_trade_at: datetime | None = None
|
|
|
|
|
|
@dataclass
|
|
class LedgerEntry:
|
|
portfolio_id: str
|
|
recorded_at: datetime
|
|
action: str
|
|
price: float
|
|
quantity: float
|
|
cash_balance_after: float
|
|
asset_quantity_after: float
|
|
total_value_after: float
|
|
fee_amount: float = 0.0
|
|
tax_amount: float = 0.0
|
|
profit_buffer_after: float = 0.0
|
|
strategy_set_id: str = "legacy"
|
|
note: str = ""
|
|
|
|
|
|
@runtime_checkable
|
|
class LiveAssetSource(Protocol):
|
|
def get_asset_quantity(self, symbol: str) -> float: ...
|