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 import decimal_precision as dp
24 from tools.translate import _
27 class stock_change_product_qty(osv.osv_memory):
28 _name = "stock.change.product.qty"
29 _description = "Change Product Quantity"
31 'product_id' : fields.many2one('product.product', 'Product'),
32 'new_quantity': fields.float('Quantity', digits_compute=dp.get_precision('Product UoM'), required=True, help='This quantity is expressed in the Default UoM of the product.'),
33 'prodlot_id': fields.many2one('stock.production.lot', 'Production Lot', domain="[('product_id','=',product_id)]"),
34 'location_id': fields.many2one('stock.location', 'Location', required=True, domain="[('usage', '=', 'internal')]"),
37 def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False, submenu=False):
38 fvg = super(stock_change_product_qty, self).fields_view_get(cr, uid, view_id, view_type, context, toolbar, submenu)
39 product_id = context and context.get('active_id', False) or False
41 if view_type == 'form' and (context.get('active_model') == 'product.product') and product_id:
42 prod_obj = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
43 fvg['fields']['prodlot_id']['required'] = prod_obj.track_production
47 def default_get(self, cr, uid, fields, context):
48 """ To get default values for the object.
49 @param self: The object pointer.
50 @param cr: A database cursor
51 @param uid: ID of the user currently logged in
52 @param fields: List of fields for which we want default values
53 @param context: A standard dictionary
54 @return: A dictionary which of fields with values.
56 product_id = context and context.get('active_id', False) or False
57 res = super(stock_change_product_qty, self).default_get(cr, uid, fields, context=context)
59 if 'new_quantity' in fields:
60 res.update({'new_quantity': 1})
61 if 'product_id' in fields:
62 res.update({'product_id': product_id})
65 def change_product_qty(self, cr, uid, ids, context=None):
66 """ Changes the Product Quantity by making a Physical Inventory.
67 @param self: The object pointer.
68 @param cr: A database cursor
69 @param uid: ID of the user currently logged in
70 @param ids: List of IDs selected
71 @param context: A standard dictionary
77 rec_id = context and context.get('active_id', False)
78 assert rec_id, _('Active ID is not set in Context')
80 inventry_obj = self.pool.get('stock.inventory')
81 inventry_line_obj = self.pool.get('stock.inventory.line')
82 prod_obj_pool = self.pool.get('product.product')
84 res_original = prod_obj_pool.browse(cr, uid, rec_id, context=context)
85 for data in self.browse(cr, uid, ids, context=context):
86 if data.new_quantity < 0:
87 raise osv.except_osv(_('Warning!'), _('Quantity cannot be negative.'))
88 inventory_id = inventry_obj.create(cr , uid, {'name': _('INV: %s') % tools.ustr(res_original.name)}, context=context)
90 'inventory_id' : inventory_id,
91 'product_qty' : data.new_quantity,
92 'location_id' : data.location_id.id,
93 'product_id' : rec_id,
94 'product_uom' : res_original.uom_id.id,
95 'prod_lot_id' : data.prodlot_id.id
97 inventry_line_obj.create(cr , uid, line_data, context=context)
99 inventry_obj.action_confirm(cr, uid, [inventory_id], context=context)
100 inventry_obj.action_done(cr, uid, [inventory_id], context=context)
104 stock_change_product_qty()
106 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: