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31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
# This file is part account_invoice_posted2draft module for Tryton.
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# The COPYRIGHT file at the top level of this repository contains
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# the full copyright notices and license terms.
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from trytond.pool import Pool, PoolMeta
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from trytond.tools import grouped_slice
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__all__ = ['Invoice']
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class Invoice(metaclass=PoolMeta):
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__name__ = 'account.invoice'
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@classmethod
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def draft(cls, invoices):
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Commission = Pool().get('commission')
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for sub_invoices in grouped_slice(invoices):
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ids = [i.id for i in sub_invoices]
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commissions = Commission.search([
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('origin.invoice', 'in', ids, 'account.invoice.line'),
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])
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if commissions:
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commissions_origin = Commission.search([
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('origin.id', 'in', [c.id for c in commissions], 'commission'),
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])
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if commissions_origin:
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commissions += commissions_origin
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Commission.delete(commissions)
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return super(Invoice, cls).draft(invoices)
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