commit - mock buy

backend/app/db/models.py

@@ -1,5 +1,6 @@
-from sqlalchemy import Column, Integer, String, JSON
+from sqlalchemy import Column, Integer, String, JSON, Float, ForeignKey, DateTime
 from app.db.database import Base
+import datetime
 
 class User(Base):
     __tablename__ = "users"
@@ -12,3 +13,13 @@ class User(Base):
     mobile_no = Column(String, nullable=True)
     gender = Column(String, nullable=True)
     sector_map = Column(JSON, nullable=True)
+
+class PortfolioItem(Base):
+    __tablename__ = "portfolio_items"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"))
+    symbol = Column(String, index=True)
+    quantity = Column(Integer, default=1)
+    buy_price = Column(Float)
+    purchase_date = Column(DateTime, default=datetime.datetime.utcnow)