rattail-project/rattail Changeset

Changeset - 4a96ccca75fb

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Lance Edgar (lance) - 12 years ago 2012-08-20 11:18:36
lance@edbob.org

add Product.cost, Product.vendor

1 file changed with 21 insertions and 0 deletions:

rattail/db/extension/model.py

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rattail/db/extension/model.py

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@@ @@ -808,6 +808,7 @@ class Product(Base): @@
     subdepartment = relationship(Subdepartment)
     category = relationship(Category)
     brand = relationship(Brand)
     costs = relationship(ProductCost, backref='product',
                          collection_class=ordering_list('preference', count_from=1),
                          order_by=ProductCost.preference)
@@ @@ -834,6 +835,26 @@ Product.current_price = relationship( @@
     lazy='joined',
     post_update=True)
 Product.cost = relationship(
     ProductCost,
     primaryjoin=and_(
         ProductCost.product_uuid == Product.uuid,
         ProductCost.preference == 1,
         ),
     uselist=False,
     viewonly=True)
 Product.vendor = relationship(
     Vendor,
     secondary=ProductCost.__table__,
     primaryjoin=and_(
         ProductCost.product_uuid == Product.uuid,
         ProductCost.preference == 1,
         ),
     secondaryjoin=Vendor.uuid == ProductCost.vendor_uuid,
     uselist=False,
     viewonly=True)
 class EmployeeEmailAddress(EmailAddress):
     """

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