mirror of
https://github.com/OCA/stock-logistics-warehouse.git
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cb186fe179
Generic module to compute the stock quantity available to promise using several implementations.
stock_available_immediatly is changed to become the first optional implementation.
Cherry pick of commit 0b060f619f from the v7 branch
60 lines
2.5 KiB
Python
60 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Copyright 2010-2012 Camptocamp SA
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# Copyright (C) 2011 Akretion Sébastien BEAU <sebastien.beau@akretion.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from openerp.osv import orm
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from openerp.osv import orm, fields
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class product_immediately_usable(orm.Model):
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"""Subtract incoming qty from immediately_usable_qty
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We don't need to override the function fields, the module stock_available
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takes of it for us.
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Side-effect warning: This method may change the list passed as the
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field_names parameter, which will then alter the caller's state."""
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_inherit = 'product.product'
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def _product_available(self, cr, uid, ids, field_names=None,
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arg=False, context=None):
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"""Ignore the incoming goods in the quantity available to promise"""
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# If we didn't get a field_names list, there's nothing to do
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if field_names is None or 'immediately_usable_qty' not in field_names:
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return super(product_immediately_usable, self)._product_available(
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cr, uid, ids, field_names=field_names, arg=arg,
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context=context)
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# We need available and incoming quantities to compute
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# immediately usable quantity.
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# We DO want to change the caller's list so we're NOT going to
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# work on a copy of field_names.
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field_names.append('qty_available')
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field_names.append('incoming_qty')
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res = super(product_immediately_usable, self)._product_available(
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cr, uid, ids, field_names=field_names, arg=arg, context=context)
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for stock_qty in res.itervalues():
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stock_qty['immediately_usable_qty'] -= \
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stock_qty['incoming_qty']
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return res
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