addons/point_of_sale/wizard/pos_discount.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, fields
  23 from tools.translate import _
  24
  25
  26 class pos_discount(osv.osv_memory):
  27     _name = 'pos.discount'
  28     _description = 'Add Discount'
  29
  30     _columns = {
  31         'discount': fields.float('Discount ', required=True),
  32         'discount_notes': fields.char('Discount Notes', size= 128, required=True),
  33     }
  34     _defaults = {
  35         'discount': lambda *a: 5,
  36     }
  37
  38     def apply_discount(self, cr, uid, ids, context):
  39         """
  40          To give the discount of  product and check the.
  41
  42          @param self: The object pointer.
  43          @param cr: A database cursor
  44          @param uid: ID of the user currently logged in
  45          @param context: A standard dictionary
  46          @return : nothing
  47         """
  48         this = self.browse(cr, uid, ids[0], context=context)
  49         record_id = context and context.get('active_id', False)
  50         if isinstance(record_id, (int, long)):
  51             record_id = [record_id]
  52
  53         order_ref = self.pool.get('pos.order')
  54         order_line_ref = self.pool.get('pos.order.line')
  55
  56         for order in order_ref.browse(cr, uid, record_id, context=context):
  57
  58             for line in order.lines:
  59                 company_discount = order.company_id.company_discount
  60                 applied_discount = this.discount
  61
  62                 if applied_discount == 0.00:
  63                     notice = 'No Discount'
  64                 elif company_discount >= applied_discount:
  65                     notice = 'Minimum Discount'
  66                 else:
  67                     notice = this.discount_notes
  68
  69                 res_new = {
  70                 }
  71
  72                 if this.discount <= company_discount:
  73                     res_new = {
  74                         'discount': this.discount,
  75                         'notice': notice,
  76                         'price_ded': line.price_unit * line.qty * (this.discount or 0) * 0.01 or 0.0
  77                     }
  78                 else:
  79                     res_new = {
  80                         'discount': this.discount,
  81                         'notice': notice,
  82                         'price_ded': line.price_unit * line.qty * (this.discount or 0) * 0.01 or 0.0
  83                     }
  84
  85                 order_line_ref.write(cr, uid, [line.id], res_new, context=context)
  86         return {}
  87
  88 #    def check_discount(self, cr, uid, record_id, discount, context):
  89 #        """
  90 #         Check the discount of define by company  .
  91 #         @param self: The object pointer.
  92 #         @param cr: A database cursor
  93 #         @param uid: ID of the user currently logged in
  94 #         @param record_id:Current Order id
  95 #         @param discount:Select Discount
  96 #         @param context: A standard dictionary
  97 #         @return : retrun  to apply and used the company discount base on condition
  98 #        """
  99
 100 #        order_ref = self.pool.get('pos.order')
 101 #
 102 #        for order in order_ref.browse(cr, uid, record_id, context=context):
 103 #            company_disc = order.company_id.company_discount
 104 #            for line in order.lines :
 105 #                prod_disc = discount
 106 #                if prod_disc <= company_disc :
 107 #                   return 'apply_discount'
 108 #                else :
 109 #                    return 'disc_discount'
 110
 111 pos_discount()
 112
 113 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: