47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of the cashbook-module from m-ds for Tryton.
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# The COPYRIGHT file at the top level of this repository contains the
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# full copyright notices and license terms.
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from trytond.model import MultiValueMixin, ValueMixin, fields, Unique
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from trytond.transaction import Transaction
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class UserValueMixin(ValueMixin):
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iduser = fields.Many2One(model_name='res.user', string="User",
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select=True, ondelete='CASCADE', required=True)
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@classmethod
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def __setup__(cls):
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super(UserValueMixin, cls).__setup__()
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tab_val = cls.__table__()
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cls._sql_constraints.extend([
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('val_uniq',
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Unique(tab_val, tab_val.iduser),
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'cashbook.msg_setting_already_exists'),
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])
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# end UserValueMixin
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class UserMultiValueMixin(MultiValueMixin):
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def updt_multivalue_pattern(self, pattern):
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""" add values to pattern
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"""
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pattern.setdefault('iduser', Transaction().user)
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return pattern
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def get_multivalue(self, name, **pattern):
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Value = self.multivalue_model(name)
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if issubclass(Value, UserValueMixin):
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pattern = self.updt_multivalue_pattern(pattern)
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return super(UserMultiValueMixin, self).get_multivalue(name, **pattern)
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def set_multivalue(self, name, value, **pattern):
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Value = self.multivalue_model(name)
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if issubclass(Value, UserValueMixin):
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pattern = self.updt_multivalue_pattern(pattern)
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return super(UserMultiValueMixin, self).set_multivalue(name, value, **pattern)
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# end UserMultiValueMixin
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