Pipelinen parannuksia building blockeilla

zipit/template_runs/tmpl_inventory/models.py

@@ -0,0 +1,34 @@
+from sqlalchemy import create_engine, Column, Integer, Integer, String, Text
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+
+DATABASE_URL = "sqlite:///./app.db"
+engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+Base = declarative_base()
+
+class Product(Base):
+    __tablename__ = "products"
+    id = Column(Integer, primary_key=True, index=True)
+    product_id = Column(Integer, nullable=False)
+    name = Column(String(255), nullable=False)
+    description = Column(Text)
+    category = Column(String(50), nullable=False)
+
+class StorageLocation(Base):
+    __tablename__ = "storage_locations"
+    id = Column(Integer, primary_key=True, index=True)
+    location_id = Column(Integer, nullable=False)
+    name = Column(String(255), nullable=False)
+    capacity = Column(Integer, nullable=False, default=0)
+
+class Transfer(Base):
+    __tablename__ = "transfers"
+    id = Column(Integer, primary_key=True, index=True)
+    transfer_id = Column(Integer, nullable=False)
+    product_id = Column(Integer, nullable=False)
+    from_location_id = Column(Integer, nullable=False)
+    to_location_id = Column(Integer, nullable=False)
+    quantity = Column(Integer, nullable=False, default=0)
+
+Base.metadata.create_all(bind=engine)