addons/sale/wizard/sale_line_invoice.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
   6 #
   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.
  11 #
  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.
  16 #
  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/>.
  19 #
  20 ##############################################################################
  21
  22 from osv import osv
  23 from tools.translate import _
  24 import netsvc
  25
  26 class sale_order_line_make_invoice(osv.osv_memory):
  27     _name = "sale.order.line.make.invoice"
  28     _description = "Sale OrderLine Make_invoice"
  29     def make_invoices(self, cr, uid, ids, context=None):
  30         """
  31              To make invoices.
  32
  33              @param self: The object pointer.
  34              @param cr: A database cursor
  35              @param uid: ID of the user currently logged in
  36              @param ids: the ID or list of IDs
  37              @param context: A standard dictionary
  38
  39              @return: A dictionary which of fields with values.
  40
  41         """
  42         if context is None: context = {}
  43         res = False
  44         invoices = {}
  45
  46     #TODO: merge with sale.py/make_invoice
  47         def make_invoice(order, lines):
  48             """
  49                  To make invoices.
  50
  51                  @param order:
  52                  @param lines:
  53
  54                  @return:
  55
  56             """
  57             a = order.partner_id.property_account_receivable.id
  58             if order.partner_id and order.partner_id.property_payment_term.id:
  59                 pay_term = order.partner_id.property_payment_term.id
  60             else:
  61                 pay_term = False
  62             inv = {
  63                 'name': order.name,
  64                 'origin': order.name,
  65                 'type': 'out_invoice',
  66                 'reference': "P%dSO%d" % (order.partner_id.id, order.id),
  67                 'account_id': a,
  68                 'partner_id': order.partner_id.id,
  69                 'invoice_line': [(6, 0, lines)],
  70                 'currency_id' : order.pricelist_id.currency_id.id,
  71                 'comment': order.note,
  72                 'payment_term': pay_term,
  73                 'fiscal_position': order.fiscal_position.id or order.partner_id.property_account_position.id,
  74                 'user_id': order.user_id and order.user_id.id or False,
  75                 'company_id': order.company_id and order.company_id.id or False
  76             }
  77             inv_id = self.pool.get('account.invoice').create(cr, uid, inv)
  78             return inv_id
  79
  80         sales_order_line_obj = self.pool.get('sale.order.line')
  81         sales_order_obj = self.pool.get('sale.order')
  82         wf_service = netsvc.LocalService('workflow')
  83         for line in sales_order_line_obj.browse(cr, uid, context.get('active_ids', []), context=context):
  84             if (not line.invoiced) and (line.state not in ('draft', 'cancel')):
  85                 if not line.order_id.id in invoices:
  86                     invoices[line.order_id.id] = []
  87                 line_id = sales_order_line_obj.invoice_line_create(cr, uid,
  88                         [line.id])
  89                 for lid in line_id:
  90                     invoices[line.order_id.id].append((line, lid))
  91                 sales_order_line_obj.write(cr, uid, [line.id],
  92                         {'invoiced': True})
  93         for result in invoices.values():
  94             order = result[0][0].order_id
  95             il = map(lambda x: x[1], result)
  96             res = make_invoice(order, il)
  97             cr.execute('INSERT INTO sale_order_invoice_rel \
  98                     (order_id,invoice_id) values (%s,%s)', (order.id, res))
  99
 100             flag = True
 101             data_sale = sales_order_obj.browse(cr, uid, line.order_id.id, context=context)
 102             for line in data_sale.order_line:
 103                 if not line.invoiced:
 104                     flag = False
 105                     break
 106             if flag:
 107                 wf_service.trg_validate(uid, 'sale.order', line.order_id.id, 'manual_invoice', cr)
 108                 sales_order_obj.write(cr, uid, [line.order_id.id], {'state': 'progress'})
 109
 110         if not invoices:
 111             raise osv.except_osv(_('Warning!'), _('Invoice cannot be created for this Sales Order Line due to one of the following reasons:\n1.The state of this sales order line is either "draft" or "cancel"!\n2.The Sales Order Line is Invoiced!'))
 112
 113         return {'type': 'ir.actions.act_window_close'}
 114
 115 sale_order_line_make_invoice()
 116
 117 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: