pos_membership.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    POS Membership module for OpenERP, Manage membership payments from POS.
   5 #    Copyright (C) 2013 L'Heureux Cyclage (<http://www.heureux-cyclage.org>)
   6 #
   7 #    This file is a part of POS Membership
   8 #
   9 #    POS Membership is free software: you can redistribute it and/or modify
  10 #    it under the terms of the GNU General Public License as published by
  11 #    the Free Software Foundation, either version 3 of the License, or
  12 #    (at your option) any later version.
  13 #
  14 #    ReMembership is distributed in the hope that it will be useful,
  15 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 #    GNU General Public License for more details.
  18 #
  19 #    You should have received a copy of the GNU General Public License
  20 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 #
  22 ##############################################################################
  23 from openerp import netsvc
  24 from openerp.osv import fields, osv
  25 from openerp.tools.translate import _
  26
  27 class pos_order(osv.osv):
  28     _inherit = 'pos.order'
  29
  30     def _check_membership_product(self, cr, uid, ids, context=None):
  31         #TODO : check condition and return boolean accordingly
  32         if not context is None:
  33             context = {}
  34         order_line_obj = self.pool.get('pos.order.line')
  35         data_order_line = order_line_obj.browse(cr, uid, ids, context=context)
  36         for data in data_order_line:
  37             print("DEV: [pos_membership] [_check_membership_product] [order_line]: data=%s product=%s" % (str(data.id), str(data.product_id))),
  38         return True
  39
  40     _constraints = [
  41         (_check_membership_product, 'Error: Invalid Message', ['field_name']),
  42     ]
  43
  44     # XXX: copied from openerp/addons/point_of_sale/point_of_sale.py
  45     def action_invoice(self, cr, uid, ids, context=None):
  46         print ("DEV: [pos_membership] [pos_order] [action_invoice]");
  47         wf_service = netsvc.LocalService("workflow")
  48         inv_ref = self.pool.get('account.invoice')
  49         inv_line_ref = self.pool.get('account.invoice.line')
  50         product_obj = self.pool.get('product.product')
  51         inv_ids = []
  52
  53         for order in self.pool.get('pos.order').browse(cr, uid, ids, context=context):
  54             if order.invoice_id:
  55                 inv_ids.append(order.invoice_id.id)
  56                 continue
  57
  58             if not order.partner_id:
  59                 raise osv.except_osv(_('Error!'), _('Please provide a partner for the sale.'))
  60
  61             acc = order.partner_id.property_account_receivable.id
  62             # XXX: copied from openerp/addons/point_of_sale/point_of_sale.py to fix account.invoice.line creation
  63             inv = {
  64                 'name': order.name,
  65                 'origin': order.name,
  66                 'account_id': acc,
  67                 'journal_id': order.sale_journal.id or None,
  68                 'type': 'out_invoice',
  69                 'reference': order.name,
  70                 'partner_id': order.partner_id.id,
  71                 'comment': order.note or '',
  72                 'currency_id': order.pricelist_id.currency_id.id, # considering partner's sale pricelist's currency
  73                 'invoice_line': []
  74             }
  75             inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', order.partner_id.id)['value'])
  76             if not inv.get('account_id', None):
  77                 inv['account_id'] = acc
  78             for line in order.lines:
  79                 inv_line = {
  80                     #'invoice_id': inv_id,
  81                     'product_id': line.product_id.id,
  82                     'quantity': line.qty,
  83                 }
  84                 inv_name = product_obj.name_get(cr, uid, [line.product_id.id], context=context)[0][1]
  85                 inv_line.update(inv_line_ref.product_id_change(cr, uid, [],
  86                                                                line.product_id.id,
  87                                                                line.product_id.uom_id.id,
  88                                                                line.qty, partner_id = order.partner_id.id,
  89                                                                fposition_id=order.partner_id.property_account_position.id)['value'])
  90                 if line.product_id.description_sale:
  91                     inv_line['note'] = line.product_id.description_sale
  92                 inv_line['price_unit'] = line.price_unit
  93                 inv_line['discount'] = line.discount
  94                 inv_line['name'] = inv_name
  95                 inv_line['invoice_line_tax_id'] = ('invoice_line_tax_id' in inv_line)\
  96                     and [(6, 0, inv_line['invoice_line_tax_id'])] or []
  97                 #inv_line_ref.create(cr, uid, inv_line, context=context)
  98                 inv['invoice_line'].append((0, 0, inv_line))
  99             inv_id = inv_ref.create(cr, uid, inv, context=context)
 100
 101             self.write(cr, uid, [order.id], {'invoice_id': inv_id, 'state': 'invoiced'}, context=context)
 102             inv_ids.append(inv_id)
 103             inv_ref.button_reset_taxes(cr, uid, [inv_id], context=context)
 104             wf_service.trg_validate(uid, 'pos.order', order.id, 'invoice', cr)
 105
 106         if not inv_ids: return {}
 107
 108         mod_obj = self.pool.get('ir.model.data')
 109         res = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_form')
 110         res_id = res and res[1] or False
 111         return {
 112             'name': _('Customer Invoice'),
 113             'view_type': 'form',
 114             'view_mode': 'form',
 115             'view_id': [res_id],
 116             'res_model': 'account.invoice',
 117             'context': "{'type':'out_invoice'}",
 118             'type': 'ir.actions.act_window',
 119             'nodestroy': True,
 120             'target': 'current',
 121             'res_id': inv_ids and inv_ids[0] or False,
 122         }
 123
 124 pos_order()
 125
 126 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: