信息架构/菜单框架大重构-20260109

backend/app/models/drug_shipment.py

@@ -0,0 +1,30 @@
+import uuid
+from datetime import date, datetime
+
+from sqlalchemy import Date, DateTime, ForeignKey, String, Text, func
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db.base_class import Base
+
+
+class DrugShipment(Base):
+    __tablename__ = "drug_shipments"
+
+    id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    study_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("studies.id"), index=True, nullable=False)
+    direction: Mapped[str] = mapped_column(String(20), nullable=False)
+    site_name: Mapped[str] = mapped_column(String(255), nullable=False)
+    drug_desc: Mapped[str] = mapped_column(Text, nullable=False)
+    ship_date: Mapped[date | None] = mapped_column(Date, nullable=True)
+    carrier: Mapped[str | None] = mapped_column(String(100), nullable=True)
+    tracking_no: Mapped[str | None] = mapped_column(String(100), nullable=True)
+    from_party: Mapped[str | None] = mapped_column(String(255), nullable=True)
+    to_party: Mapped[str | None] = mapped_column(String(255), nullable=True)
+    status: Mapped[str] = mapped_column(String(30), nullable=False)
+    remark: Mapped[str | None] = mapped_column(Text, nullable=True)
+    created_by: Mapped[uuid.UUID | None] = mapped_column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
+    )