addons/membership/wizard/membership_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 openerp.osv import fields, osv
  23 import openerp.addons.decimal_precision as dp
  24
  25 class membership_invoice(osv.osv_memory):
  26     """Membership Invoice"""
  27
  28     _name = "membership.invoice"
  29     _description = "Membership Invoice"
  30     _columns = {
  31         'product_id': fields.many2one('product.product','Membership', required=True),
  32         'member_price': fields.float('Member Price', digits_compute= dp.get_precision('Product Price'), required=True),
  33     }
  34     def onchange_product(self, cr, uid, ids, product_id=False):
  35         """This function returns value of  product's member price based on product id.
  36         """
  37         if not product_id:
  38             return {'value': {'member_price': False}}
  39         return {'value': {'member_price': self.pool.get('product.product').price_get(cr, uid, [product_id])[product_id]}}
  40
  41     def membership_invoice(self, cr, uid, ids, context=None):
  42         mod_obj = self.pool.get('ir.model.data')
  43         partner_obj = self.pool.get('res.partner')
  44         datas = {}
  45         if context is None:
  46             context = {}
  47         data = self.browse(cr, uid, ids, context=context)
  48         if data:
  49             data = data[0]
  50             datas = {
  51                 'membership_product_id': data.product_id.id,
  52                 'amount': data.member_price
  53             }
  54         invoice_list = partner_obj.create_membership_invoice(cr, uid, context.get('active_ids', []), datas=datas, context=context)
  55
  56         try:
  57             search_view_id = mod_obj.get_object_reference(cr, uid, 'account', 'view_account_invoice_filter')[1]
  58         except ValueError:
  59             search_view_id = False
  60         try:
  61             form_view_id = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_form')[1]
  62         except ValueError:
  63             form_view_id = False
  64
  65         return  {
  66             'domain': [('id', 'in', invoice_list)],
  67             'name': 'Membership Invoices',
  68             'view_type': 'form',
  69             'view_mode': 'tree,form',
  70             'res_model': 'account.invoice',
  71             'type': 'ir.actions.act_window',
  72             'views': [(False, 'tree'), (form_view_id, 'form')],
  73             'search_view_id': search_view_id,
  74         }
  75
  76
  77 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: