1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as
9 # published by the Free Software Foundation, either version 3 of the
10 # License, or (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 ##############################################################################
22 from osv import fields, osv
23 from tools.translate import _
26 class stock_change_product_qty(osv.osv_memory):
27 _name = "stock.change.product.qty"
28 _description = "Change Product Quantity"
30 'product_id' : fields.many2one('product.product', 'Product'),
31 'new_quantity': fields.float('Quantity', required=True, help='This quantity is expressed in the Default UoM of the product.'),
32 'prodlot_id': fields.many2one('stock.production.lot', 'Production Lot', domain="[('product_id','=',product_id)]"),
33 'location_id': fields.many2one('stock.location', 'Location', required=True, domain="[('usage', '=', 'internal')]"),
36 def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False, submenu=False):
37 result = super(stock_change_product_qty, self).fields_view_get(cr, uid, view_id, view_type, context, toolbar, submenu)
38 product_id = context and context.get('active_id', False) or False
40 if (context.get('active_model') == 'product.product') and product_id:
41 prod_obj = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
42 fields = result.get('fields', {})
43 if fields and (prod_obj.track_production == True) and (fields.get('prodlot_id')):
44 result['fields']['prodlot_id']['required'] = True
46 result['fields']['prodlot_id']['required'] = False
49 def default_get(self, cr, uid, fields, context):
50 """ To get default values for the object.
51 @param self: The object pointer.
52 @param cr: A database cursor
53 @param uid: ID of the user currently logged in
54 @param fields: List of fields for which we want default values
55 @param context: A standard dictionary
56 @return: A dictionary which of fields with values.
58 product_id = context and context.get('active_id', False) or False
59 res = super(stock_change_product_qty, self).default_get(cr, uid, fields, context=context)
61 if 'new_quantity' in fields:
62 res.update({'new_quantity': 1})
63 if 'product_id' in fields:
64 res.update({'product_id': product_id})
67 def change_product_qty(self, cr, uid, ids, context=None):
68 """ Changes the Product Quantity by making a Physical Inventory.
69 @param self: The object pointer.
70 @param cr: A database cursor
71 @param uid: ID of the user currently logged in
72 @param ids: List of IDs selected
73 @param context: A standard dictionary
79 rec_id = context and context.get('active_id', False)
80 assert rec_id, _('Active ID is not set in Context')
82 inventry_obj = self.pool.get('stock.inventory')
83 inventry_line_obj = self.pool.get('stock.inventory.line')
84 prod_obj_pool = self.pool.get('product.product')
86 res_original = prod_obj_pool.browse(cr, uid, rec_id, context=context)
87 for data in self.browse(cr, uid, ids, context=context):
88 if data.new_quantity < 0:
89 raise osv.except_osv(_('Warning!'), _('Quantity cannot be negative.'))
90 inventory_id = inventry_obj.create(cr , uid, {'name': _('INV: %s') % tools.ustr(res_original.name)}, context=context)
92 'inventory_id' : inventory_id,
93 'product_qty' : data.new_quantity,
94 'location_id' : data.location_id.id,
95 'product_id' : rec_id,
96 'product_uom' : res_original.uom_id.id,
97 'prod_lot_id' : data.prodlot_id.id
99 inventry_line_obj.create(cr , uid, line_data, context=context)
101 inventry_obj.action_confirm(cr, uid, [inventory_id], context=context)
102 inventry_obj.action_done(cr, uid, [inventory_id], context=context)
106 stock_change_product_qty()
108 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: