add exchange table

backend/trading_journal/dto.py

@@ -14,8 +14,43 @@ class TradeBase(SQLModel):
     user_id: int
     friendly_name: str | None
     symbol: str
+    exchange: str
     underlying_currency: UnderlyingCurrency
     trade_type: TradeType
     trade_strategy: TradeStrategy
     trade_date: date
     trade_time_utc: datetime
+    quantity: int
+    price_cents: int
+    gross_cash_flow_cents: int
+    commission_cents: int
+    net_cash_flow_cents: int
+    notes: str | None
+    cycle_id: int | None = None
+
+
+class TradeCreate(TradeBase):
+    expiry_date: date | None = None
+    strike_price_cents: int | None = None
+    is_invalidated: bool = False
+    invalidated_at: datetime | None = None
+    replaced_by_trade_id: int | None = None
+
+
+class TradeRead(TradeBase):
+    id: int
+    is_invalidated: bool
+    invalidated_at: datetime | None
+
+
+class UserBase(SQLModel):
+    username: str
+    is_active: bool = True
+
+
+class UserCreate(UserBase):
+    password: str
+
+
+class UserRead(UserBase):
+    id: int