backend/tests/test_crud.py

@@ -50,6 +50,7 @@ def make_cycle(session: Session, user_id: int, friendly_name: str = "Test Cycle"
         user_id=user_id,
         friendly_name=friendly_name,
         symbol="AAPL",
+        exchange="NASDAQ",
         underlying_currency=models.UnderlyingCurrency.USD,
         status=models.CycleStatus.OPEN,
         start_date=datetime.now(timezone.utc).date(),
@@ -65,6 +66,7 @@ def make_trade(session: Session, user_id: int, cycle_id: int, friendly_name: str
         user_id=user_id,
         friendly_name=friendly_name,
         symbol="AAPL",
+        exchange="NASDAQ",
         underlying_currency=models.UnderlyingCurrency.USD,
         trade_type=models.TradeType.LONG_SPOT,
         trade_strategy=models.TradeStrategy.SPOT,
@@ -129,6 +131,7 @@ def test_create_trade_success_with_cycle(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": "Test Trade",
         "symbol": "AAPL",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "trade_type": models.TradeType.LONG_SPOT,
         "trade_strategy": models.TradeStrategy.SPOT,
@@ -169,6 +172,7 @@ def test_create_trade_with_auto_created_cycle(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": "Test Trade with Auto Cycle",
         "symbol": "AAPL",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "trade_type": models.TradeType.LONG_SPOT,
         "trade_strategy": models.TradeStrategy.SPOT,
@@ -211,6 +215,7 @@ def test_create_trade_missing_required_fields(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": "Incomplete Trade",
         "symbol": "AAPL",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "trade_type": models.TradeType.LONG_SPOT,
         "trade_strategy": models.TradeStrategy.SPOT,
@@ -226,6 +231,13 @@ def test_create_trade_missing_required_fields(session: Session) -> None:
         crud.create_trade(session, trade_data)
     assert "symbol is required" in str(excinfo.value)
 
+    # Missing exchange
+    trade_data = base_trade_data.copy()
+    trade_data.pop("exchange", None)
+    with pytest.raises(ValueError) as excinfo:
+        crud.create_trade(session, trade_data)
+    assert "exchange is required" in str(excinfo.value)
+
     # Missing underlying_currency
     trade_data = base_trade_data.copy()
     trade_data.pop("underlying_currency", None)
@@ -269,6 +281,7 @@ def test_get_trade_by_id(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": "Test Trade for Get",
         "symbol": "AAPL",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "trade_type": models.TradeType.LONG_SPOT,
         "trade_strategy": models.TradeStrategy.SPOT,
@@ -307,6 +320,7 @@ def test_get_trade_by_user_id_and_friendly_name(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": friendly_name,
         "symbol": "AAPL",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "trade_type": models.TradeType.LONG_SPOT,
         "trade_strategy": models.TradeStrategy.SPOT,
@@ -333,6 +347,7 @@ def test_get_trades_by_user_id(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": "Trade One",
         "symbol": "AAPL",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "trade_type": models.TradeType.LONG_SPOT,
         "trade_strategy": models.TradeStrategy.SPOT,
@@ -349,6 +364,7 @@ def test_get_trades_by_user_id(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": "Trade Two",
         "symbol": "GOOGL",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "trade_type": models.TradeType.SHORT_SPOT,
         "trade_strategy": models.TradeStrategy.SPOT,
@@ -412,6 +428,7 @@ def test_replace_trade(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": "Replaced Trade",
         "symbol": "MSFT",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "trade_type": models.TradeType.LONG_SPOT,
         "trade_strategy": models.TradeStrategy.SPOT,
@@ -452,6 +469,7 @@ def test_create_cycle(session: Session) -> None:
         "user_id": user_id,
         "friendly_name": "My First Cycle",
         "symbol": "GOOGL",
+        "exchange": "NASDAQ",
         "underlying_currency": models.UnderlyingCurrency.USD,
         "status": models.CycleStatus.OPEN,
         "start_date": datetime.now(timezone.utc).date(),

backend/trading_journal/crud.py

@@ -37,6 +37,8 @@ def create_trade(session: Session, trade_data: Mapping) -> models.Trades:
     payload = {k: v for k, v in data.items() if k in allowed}
     if "symbol" not in payload:
         raise ValueError("symbol is required")
+    if "exchange" not in payload:
+        raise ValueError("exchange is required")
     if "underlying_currency" not in payload:
         raise ValueError("underlying_currency is required")
     payload["underlying_currency"] = _check_enum(models.UnderlyingCurrency, payload["underlying_currency"], "underlying_currency")
@@ -74,6 +76,7 @@ def create_trade(session: Session, trade_data: Mapping) -> models.Trades:
         c_payload = {
             "user_id": user_id,
             "symbol": payload["symbol"],
+            "exchange": payload["exchange"],
             "underlying_currency": payload["underlying_currency"],
             "friendly_name": "Auto-created Cycle by trade " + payload.get("friendly_name", ""),
             "status": models.CycleStatus.OPEN,
@@ -184,6 +187,8 @@ def create_cycle(session: Session, cycle_data: Mapping) -> models.Cycles:
         raise ValueError("user_id is required")
     if "symbol" not in payload:
         raise ValueError("symbol is required")
+    if "exchange" not in payload:
+        raise ValueError("exchange is required")
     if "underlying_currency" not in payload:
         raise ValueError("underlying_currency is required")
     payload["underlying_currency"] = _check_enum(models.UnderlyingCurrency, payload["underlying_currency"], "underlying_currency")

backend/trading_journal/dto.py

@@ -0,0 +1,21 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from sqlmodel import SQLModel
+
+if TYPE_CHECKING:
+    from datetime import date, datetime
+
+    from trading_journal.models import TradeStrategy, TradeType, UnderlyingCurrency
+
+
+class TradeBase(SQLModel):
+    user_id: int
+    friendly_name: str | None
+    symbol: str
+    underlying_currency: UnderlyingCurrency
+    trade_type: TradeType
+    trade_strategy: TradeStrategy
+    trade_date: date
+    trade_time_utc: datetime

backend/trading_journal/models.py

@@ -72,6 +72,7 @@ class Trades(SQLModel, table=True):
     # allow null while user may omit friendly_name; uniqueness enforced per-user by constraint
     friendly_name: str | None = Field(default=None, sa_column=Column(Text, nullable=True))
     symbol: str = Field(sa_column=Column(Text, nullable=False))
+    exchange: str = Field(sa_column=Column(Text, nullable=False))
     underlying_currency: UnderlyingCurrency = Field(sa_column=Column(Text, nullable=False))
     trade_type: TradeType = Field(sa_column=Column(Text, nullable=False))
     trade_strategy: TradeStrategy = Field(sa_column=Column(Text, nullable=False))
@@ -100,6 +101,7 @@ class Cycles(SQLModel, table=True):
     user_id: int = Field(foreign_key="users.id", nullable=False, index=True)
     friendly_name: str | None = Field(default=None, sa_column=Column(Text, nullable=True))
     symbol: str = Field(sa_column=Column(Text, nullable=False))
+    exchange: str = Field(sa_column=Column(Text, nullable=False))
     underlying_currency: UnderlyingCurrency = Field(sa_column=Column(Text, nullable=False))
     status: CycleStatus = Field(sa_column=Column(Text, nullable=False))
     funding_source: FundingSource = Field(sa_column=Column(Text, nullable=True))

backend/trading_journal/models_v1.py

@@ -72,6 +72,7 @@ class Trades(SQLModel, table=True):
     # allow null while user may omit friendly_name; uniqueness enforced per-user by constraint
     friendly_name: str | None = Field(default=None, sa_column=Column(Text, nullable=True))
     symbol: str = Field(sa_column=Column(Text, nullable=False))
+    exchange: str = Field(sa_column=Column(Text, nullable=False))
     underlying_currency: UnderlyingCurrency = Field(sa_column=Column(Text, nullable=False))
     trade_type: TradeType = Field(sa_column=Column(Text, nullable=False))
     trade_strategy: TradeStrategy = Field(sa_column=Column(Text, nullable=False))
@@ -100,6 +101,7 @@ class Cycles(SQLModel, table=True):
     user_id: int = Field(foreign_key="users.id", nullable=False, index=True)
     friendly_name: str | None = Field(default=None, sa_column=Column(Text, nullable=True))
     symbol: str = Field(sa_column=Column(Text, nullable=False))
+    exchange: str = Field(sa_column=Column(Text, nullable=False))
     underlying_currency: UnderlyingCurrency = Field(sa_column=Column(Text, nullable=False))
     status: CycleStatus = Field(sa_column=Column(Text, nullable=False))
     funding_source: FundingSource = Field(sa_column=Column(Text, nullable=True))