首次提交by MimoCode

backend/app/models/user.py

@@ -0,0 +1,24 @@
+from sqlalchemy import Column, Integer, String, Boolean, DateTime
+from sqlalchemy.orm import relationship
+from datetime import datetime
+
+from app.database import Base
+
+
+class User(Base):
+    __tablename__ = "users"
+
+    id = Column(Integer, primary_key=True, index=True)
+    username = Column(String(50), unique=True, index=True, nullable=False)
+    password_hash = Column(String(255), nullable=False)
+    role = Column(String(20), nullable=False, default="user")
+    display_name = Column(String(100))
+    email = Column(String(100))
+    notification_level = Column(String(20), default="normal")
+    is_active = Column(Boolean, default=True)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+    medicines = relationship("Medicine", back_populates="creator")
+    audit_logs = relationship("AuditLog", back_populates="user")
+    notifications = relationship("Notification", back_populates="user")