addons/delivery/stock.py

   1 # -*- encoding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). All Rights Reserved
   6 #    $Id$
   7 #
   8 #    This program is free software: you can redistribute it and/or modify
   9 #    it under the terms of the GNU General Public License as published by
  10 #    the Free Software Foundation, either version 3 of the License, or
  11 #    (at your option) any later version.
  12 #
  13 #    This program is distributed in the hope that it will be useful,
  14 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #    GNU General Public License for more details.
  17 #
  18 #    You should have received a copy of the GNU General Public License
  19 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 #
  21 ##############################################################################
  22
  23 import netsvc
  24 from osv import fields,osv
  25 from tools.translate import _
  26 import tools
  27
  28 # Overloaded stock_picking to manage carriers :
  29 class stock_picking(osv.osv):
  30     _name = "stock.picking"
  31     _description = "Picking list"
  32     _inherit = 'stock.picking'
  33
  34     def _cal_weight(self, cr, uid, ids, name, args, context=None):
  35         res = {}
  36         uom_obj = self.pool.get('product.uom')
  37         for picking in self.browse(cr, uid, ids, context):
  38             total_weight = 0.00
  39             for move in picking.move_lines:
  40                 weight = 0.00
  41                 if move.product_id.weight > 0.00:
  42                     converted_qty = move.product_qty
  43 #                    from_uom = move.product_uom.id
  44 #                    pass_qty = move.product_qty
  45 #                    to_uom = move.product_id.uom_id.id
  46 #                    if picking.type == 'out':
  47 #                        if move.product_uos:
  48 #                            converted_qty = move.product_uos_qty
  49 #                            if move.product_uos.id <> move.product_uom.id:
  50 #                                converted_qty = (move.product_uos_qty/move.product_id.uos_coeff)
  51 #                            pass_qty = converted_qty
  52                     if move.product_uom.id <> move.product_id.uom_id.id:
  53                         converted_qty = uom_obj._compute_qty(cr, uid, move.product_uom.id, move.product_qty, move.product_id.uom_id.id)
  54
  55                     weight = (converted_qty * move.product_id.weight)
  56                     total_weight += weight
  57             res[picking.id] = total_weight
  58         return res
  59
  60     def _get_picking_line(self, cr, uid, ids, context=None):
  61         result = {}
  62         for line in self.pool.get('stock.move').browse(cr, uid, ids, context=context):
  63             result[line.picking_id.id] = True
  64         return result.keys()
  65
  66     _columns = {
  67         'carrier_id':fields.many2one("delivery.carrier","Carrier"),
  68         'volume': fields.float('Volume'),
  69         'weight': fields.function(_cal_weight, method=True, type='float', string='Weight',digits=(16, 6),
  70                   store={
  71                  'stock.picking': (lambda self, cr, uid, ids, c={}: ids, ['move_lines'], 20),
  72                  'stock.move': (_get_picking_line, ['product_id','product_uos_qty'], 20),
  73                  }),
  74         }
  75
  76     def action_invoice_create(self, cursor, user, ids, journal_id=False,
  77             group=False, type='out_invoice', context=None):
  78         invoice_obj = self.pool.get('account.invoice')
  79         picking_obj = self.pool.get('stock.picking')
  80         carrier_obj = self.pool.get('delivery.carrier')
  81         grid_obj = self.pool.get('delivery.grid')
  82         invoice_line_obj = self.pool.get('account.invoice.line')
  83
  84         result = super(stock_picking, self).action_invoice_create(cursor, user,
  85                 ids, journal_id=journal_id, group=group, type=type,
  86                 context=context)
  87
  88         picking_ids = result.keys()
  89         invoice_ids = result.values()
  90
  91         invoices = {}
  92         for invoice in invoice_obj.browse(cursor, user, invoice_ids,
  93                 context=context):
  94             invoices[invoice.id] = invoice
  95
  96         for picking in picking_obj.browse(cursor, user, picking_ids,
  97                 context=context):
  98             if not picking.carrier_id:
  99                 continue
 100             grid_id = carrier_obj.grid_get(cursor, user, [picking.carrier_id.id],
 101                     picking.address_id.id, context=context)
 102             if not grid_id:
 103                 raise osv.except_osv(_('Warning'),
 104                         _('The carrier %s (id: %d) has no delivery grid!') \
 105                                 % (picking.carrier_id.name,
 106                                     picking.carrier_id.id))
 107             invoice = invoices[result[picking.id]]
 108             price = grid_obj.get_price_from_picking(cursor, user, grid_id,
 109                     invoice.amount_untaxed, picking.weight, picking.volume,
 110                     context=context)
 111             account_id = picking.carrier_id.product_id.product_tmpl_id\
 112                     .property_account_income.id
 113             if not account_id:
 114                 account_id = picking.carrier_id.product_id.categ_id\
 115                         .property_account_income_categ.id
 116
 117             taxes = picking.carrier_id.product_id.taxes_id
 118
 119             partner_id=picking.address_id.partner_id and picking.address_id.partner_id.id or False
 120             taxes_ids = [x.id for x in picking.carrier_id.product_id.taxes_id]
 121             if partner_id:
 122                 partner = picking.address_id.partner_id
 123                 account_id = self.pool.get('account.fiscal.position').map_account(cursor, user, partner.property_account_position, account_id)
 124                 taxes_ids = self.pool.get('account.fiscal.position').map_tax(cursor, user, partner.property_account_position, taxes)
 125
 126             invoice_line_obj.create(cursor, user, {
 127                 'name': picking.carrier_id.name,
 128                 'invoice_id': invoice.id,
 129                 'uos_id': picking.carrier_id.product_id.uos_id.id,
 130                 'product_id': picking.carrier_id.product_id.id,
 131                 'account_id': account_id,
 132                 'price_unit': price,
 133                 'quantity': 1,
 134                 'invoice_line_tax_id': [(6, 0,taxes_ids)],
 135             })
 136         return result
 137
 138 stock_picking()
 139
 140 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 141