72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
# 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 trytond import backend
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from trytond.model import fields
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from trytond.pool import Pool, PoolMeta
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from trytond.pyson import Eval, Id
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class Configuration(metaclass=PoolMeta):
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'Sale Configuration'
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__name__ = 'sale.configuration'
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sale_opportunity_sequence = fields.MultiValue(fields.Many2One(
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'ir.sequence', "Opportunity Sequence", required=True,
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domain=[
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('company', 'in', [Eval('context', {}).get('company', -1),
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None]),
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('sequence_type', '=',
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Id('sale_opportunity', 'sequence_type_sale_opportunity')),
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]))
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@classmethod
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def multivalue_model(cls, field):
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pool = Pool()
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if field == 'sale_opportunity_sequence':
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return pool.get('sale.configuration.sequence')
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return super(Configuration, cls).multivalue_model(field)
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@classmethod
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def default_sale_opportunity_sequence(cls, **pattern):
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return cls.multivalue_model(
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'sale_opportunity_sequence').default_sale_opportunity_sequence()
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class ConfigurationSequence(metaclass=PoolMeta):
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__name__ = 'sale.configuration.sequence'
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sale_opportunity_sequence = fields.Many2One(
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'ir.sequence', "Opportunity Sequence", required=True,
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domain=[
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('company', 'in', [Eval('company', -1), None]),
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('sequence_type', '=',
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Id('sale_opportunity', 'sequence_type_sale_opportunity')),
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])
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@classmethod
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def __register__(cls, module_name):
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exist = backend.TableHandler.table_exist(cls._table)
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if exist:
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table = cls.__table_handler__(module_name)
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exist &= table.column_exist('sale_opportunity_sequence')
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super(ConfigurationSequence, cls).__register__(module_name)
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if not exist:
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cls._migrate_property([], [], [])
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@classmethod
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def _migrate_property(cls, field_names, value_names, fields):
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field_names.append('sale_opportunity_sequence')
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value_names.append('sale_opportunity_sequence')
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super(ConfigurationSequence, cls)._migrate_property(
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field_names, value_names, fields)
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@classmethod
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def default_sale_opportunity_sequence(cls):
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pool = Pool()
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ModelData = pool.get('ir.model.data')
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try:
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return ModelData.get_id(
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'sale_opportunity', 'sequence_sale_opportunity')
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except KeyError:
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return None
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