addons/account_anglo_saxon/product.py

   1 ##############################################################################
   2 #
   3 #    OpenERP, Open Source Management Solution
   4 #    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
   5 #
   6 #    This program is free software: you can redistribute it and/or modify
   7 #    it under the terms of the GNU Affero General Public License as
   8 #    published by the Free Software Foundation, either version 3 of the
   9 #    License, or (at your option) any later version.
  10 #
  11 #    This program is distributed in the hope that it will be useful,
  12 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #    GNU Affero General Public License for more details.
  15 #
  16 #    You should have received a copy of the GNU Affero General Public License
  17 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 ##############################################################################
  20
  21 from osv import fields, osv
  22 from tools.translate import _
  23
  24 class product_category(osv.osv):
  25     _inherit = "product.category"
  26     _columns = {
  27         'property_account_creditor_price_difference_categ': fields.property(
  28             'account.account',
  29             type='many2one',
  30             relation='account.account',
  31             string="Price Difference Account",
  32             method=True,
  33             view_load=True,
  34             help="This account will be used to value price difference between purchase price and cost price."),
  35
  36         #Redefine fields to change help text for anglo saxon methodology.
  37         'property_account_income_categ': fields.property(
  38             'account.account',
  39             type='many2one',
  40             relation='account.account',
  41             string="Income Account",
  42             method=True,
  43             view_load=True,
  44             help="This account will be used to value outgoing stock for the current product category using sale price"),
  45         'property_account_expense_categ': fields.property(
  46             'account.account',
  47             type='many2one',
  48             relation='account.account',
  49             string="Expense Account",
  50             method=True,
  51             view_load=True,
  52             help="This account will be used to value outgoing stock for the current product category using cost price"),
  53
  54     }
  55 product_category()
  56
  57 class product_template(osv.osv):
  58     _inherit = "product.template"
  59     _columns = {
  60         'property_account_creditor_price_difference': fields.property(
  61             'account.account',
  62             type='many2one',
  63             relation='account.account',
  64             string="Price Difference Account",
  65             method=True,
  66             view_load=True,
  67             help="This account will be used to value price difference between purchase price and cost price."),
  68
  69         #Redefine fields to change help text for anglo saxon methodology.
  70         'property_account_income': fields.property(
  71             'account.account',
  72             type='many2one',
  73             relation='account.account',
  74             string="Income Account",
  75             method=True,
  76             view_load=True,
  77             help="This account will be used to value outgoing stock for the current product category using sale price"),
  78         'property_account_expense': fields.property(
  79             'account.account',
  80             type='many2one',
  81             relation='account.account',
  82             string="Expense Account",
  83             method=True,
  84             view_load=True,
  85             help="This account will be used to value outgoing stock for the current product category using cost price"),
  86
  87     }
  88 product_template()
  89
  90 class product_product(osv.osv):
  91     _inherit = "product.product"
  92
  93     def do_change_standard_price(self, cr, uid, ids, datas, context=None):
  94         """ Changes the Standard Price of Product and creates an account move accordingly.
  95         @param datas : dict. contain default datas like new_price, stock_output_account, stock_input_account, stock_journal
  96         @param context: A standard dictionary
  97         @return:
  98
  99         """
 100         product_obj=self.browse(cr, uid, ids, context=context)[0]
 101         stock_price_diff_account = product_obj.property_account_creditor_price_difference and product_obj.property_account_creditor_price_difference.id or False
 102
 103         if not stock_price_diff_account:
 104             stock_price_diff_account = product_obj.categ_id.property_account_creditor_price_difference_categ and product_obj.categ_id.property_account_creditor_price_difference_categ.id or False
 105         if not stock_price_diff_account:
 106             raise osv.except_osv(_('Error!'),_('There is no price difference account defined ' \
 107                                                'for this product: "%s" (id: %d)') % (product_obj.name, product_obj.id,))
 108         datas['stock_input_account'] = stock_price_diff_account
 109         datas['stock_output_account'] = stock_price_diff_account
 110
 111         return super(product_product, self).do_change_standard_price(cr, uid, ids, datas, context)
 112
 113 product_product()
 114
 115
 116 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 117