mirror of
https://github.com/OCA/stock-logistics-warehouse.git
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55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
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# © 2014 Numérigraphe, Sodexis
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from openerp import models, fields, api
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from openerp.addons import decimal_precision as dp
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class ProductProduct(models.Model):
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"""Add a field for the stock available to promise.
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Useful implementations need to be installed through the Settings menu or by
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installing one of the modules stock_available_*
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"""
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_inherit = 'product.product'
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@api.multi
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@api.depends('virtual_available')
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def _compute_immediately_usable_qty(self):
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"""No-op implementation of the stock available to promise.
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By default, available to promise = forecasted quantity.
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**Each** sub-module **must** override this method in **both**
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`product.product` **and** `product.template`, because we can't
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decide in advance how to compute the template's quantity from the
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variants.
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"""
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for prod in self:
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prod.immediately_usable_qty = prod.virtual_available
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@api.multi
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@api.depends()
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def _compute_potential_qty(self):
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"""Set potential qty to 0.0 to define the field defintion used by
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other modules to inherit it
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"""
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for product in self:
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product.potential_qty = 0.0
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immediately_usable_qty = fields.Float(
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digits=dp.get_precision('Product Unit of Measure'),
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compute='_compute_immediately_usable_qty',
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string='Available to promise',
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help="Stock for this Product that can be safely proposed "
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"for sale to Customers.\n"
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"The definition of this value can be configured to suit "
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"your needs")
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potential_qty = fields.Float(
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compute='_compute_potential_qty',
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digits=dp.get_precision('Product Unit of Measure'),
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string='Potential',
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help="Quantity of this Product that could be produced using "
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"the materials already at hand.")
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