xxx

src/shared/models/database.py

@@ -125,6 +125,8 @@ class STPFile(Base):
     
     id = Column(Integer, primary_key=True, index=True)
     user_id = Column(Integer, ForeignKey("users.id"), nullable=True, index=True)
+    # 关联进销存成品（P2-1：分析结果可一键创建为成品并回写）
+    product_id = Column(Integer, ForeignKey("products.id"), nullable=True, index=True)
     
     # 对象存储信息
     object_key = Column(String(500), nullable=False, index=True)  # MinIO对象键
@@ -160,6 +162,7 @@ class STPFile(Base):
     
     # 关联关系
     user = relationship("User", back_populates="stp_files")
+    product = relationship("Product")  # P2-1: 关联的进销存成品
     geometry_data = relationship("GeometryData", back_populates="stp_file", uselist=False)
     mesh_data = relationship("MeshData", back_populates="stp_file", uselist=False)
     mold_cavity_data = relationship("MoldCavityData", back_populates="stp_file", uselist=False)