39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
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# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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from sql import Literal
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from trytond.pool import Pool
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class AbstractMixin:
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__slots__ = ()
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@classmethod
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def _joins(cls):
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pool = Pool()
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Product = pool.get('product.product')
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Template = pool.get('product.template')
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from_item, tables, withs = super()._joins()
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if 'line.product' not in tables:
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product = Product.__table__()
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tables['line.product'] = product
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line = tables['line']
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from_item = (from_item
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.join(product, condition=line.product == product.id))
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else:
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product = tables['line.product']
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if 'line.product.template' not in tables:
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template = Template.__table__()
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tables['line.product.template'] = template
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from_item = (from_item
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.join(template, condition=product.template == template.id))
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return from_item, tables, withs
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@classmethod
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def _where(cls, tables, withs):
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template = tables['line.product.template']
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where = super()._where(tables, withs)
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where &= template.gift_card != Literal(True)
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return where
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