-# -*- encoding: utf-8 -*-
+# -*- coding: utf-8 -*-
##############################################################################
#
-# OpenERP, Open Source Management Solution
-# Copyright (C) 2004-2008 Tiny SPRL (<http://tiny.be>). All Rights Reserved
-# $Id$
+# OpenERP, Open Source Management Solution
+# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
#
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from osv import fields
from osv import osv
+import decimal_precision as dp
class mrp_subproduct(osv.osv):
_name = 'mrp.subproduct'
- _description = 'Mrp Sub Product'
+ _description = 'Sub Product'
_columns={
- 'product_id': fields.many2one('product.product', 'Product', required=True),
- 'product_qty': fields.float('Product Qty', required=True),
- 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
- 'bom_id': fields.many2one('mrp.bom', 'BoM'),
- }
- def onchange_product_id(self, cr, uid, ids, product_id,context={}):
- if product_id:
- prod=self.pool.get('product.product').browse(cr,uid,product_id)
- v = {'product_uom':prod.uom_id.id}
+ 'product_id': fields.many2one('product.product', 'Product', required=True),
+ 'product_qty': fields.float('Product Qty', digits_compute=dp.get_precision('Product UoM'), required=True),
+ 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
+ 'subproduct_type': fields.selection([('fixed','Fixed'),('variable','Variable')], 'Quantity Type', required=True),
+ 'bom_id': fields.many2one('mrp.bom', 'BoM'),
+ }
+ _defaults={
+ 'subproduct_type': lambda *args: 'fixed'
+ }
+
+ def onchange_product_id(self, cr, uid, ids, product_id, context=None):
+ """ Changes UoM if product_id changes.
+ @param product_id: Changed product_id
+ @return: Dictionary of changed values
+ """
+ if product_id:
+ prod = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
+ v = {'product_uom': prod.uom_id.id}
return {'value': v}
- return {}
+ return {}
mrp_subproduct()
_name = 'mrp.bom'
_description = 'Bill of Material'
_inherit='mrp.bom'
- _columns={
- 'sub_products':fields.one2many('mrp.subproduct', 'bom_id', 'sub_products'),
- }
-
+ _columns={
+ 'sub_products':fields.one2many('mrp.subproduct', 'bom_id', 'sub_products'),
+ }
mrp_bom()
class mrp_production(osv.osv):
- _name = 'mrp.production'
_description = 'Production'
- _inherit= 'mrp.production'
+ _inherit= 'mrp.production'
def action_confirm(self, cr, uid, ids):
- picking_id=super(mrp_production,self).action_confirm(cr, uid, ids)
- for production in self.browse(cr, uid, ids):
- source = production.product_id.product_tmpl_id.property_stock_production.id
- for sub_product in production.bom_id.sub_products:
-
- data = {
- 'name':'PROD:'+production.name,
- 'date_planned': production.date_planned,
+ """ Confirms production order and calculates quantity based on subproduct_type.
+ @return: Newly generated picking Id.
+ """
+ picking_id = super(mrp_production,self).action_confirm(cr, uid, ids)
+ for production in self.browse(cr, uid, ids):
+ source = production.product_id.product_tmpl_id.property_stock_production.id
+ if not production.bom_id:
+ continue
+ for sub_product in production.bom_id.sub_products:
+ qty1 = sub_product.product_qty
+ qty2 = production.product_uos and production.product_uos_qty or False
+ if sub_product.subproduct_type == 'variable':
+ if production.product_qty:
+ qty1 *= production.product_qty / (production.bom_id.product_qty or 1.0)
+ if production.product_uos_qty:
+ qty2 *= production.product_uos_qty / (production.bom_id.product_uos_qty or 1.0)
+ data = {
+ 'name': 'PROD:'+production.name,
+ 'date': production.date_planned,
'product_id': sub_product.product_id.id,
- 'product_qty': sub_product.product_qty,
+ 'product_qty': qty1,
'product_uom': sub_product.product_uom.id,
- 'product_uos_qty': production.product_uos and production.product_uos_qty or False,
+ 'product_uos_qty': qty2,
'product_uos': production.product_uos and production.product_uos.id or False,
'location_id': source,
'location_dest_id': production.location_dest_id.id,
'move_dest_id': production.move_prod_id.id,
'state': 'waiting',
- 'production_id':production.id
- }
- sub_prod_ids=self.pool.get('stock.move').create(cr, uid,data)
- return picking_id
+ 'production_id': production.id
+ }
+ self.pool.get('stock.move').create(cr, uid, data)
+ return picking_id
mrp_production()
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: