# -*- encoding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # Copyright (C) 2004-2008 Tiny SPRL (). All Rights Reserved # $Id$ # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # ############################################################################## from osv import fields, osv from osv.osv import except_osv from tools.translate import _ class product_pricelist(osv.osv): _inherit = 'product.pricelist' _columns ={ 'visible_discount': fields.boolean('Visible Discount'), } _defaults = { 'visible_discount': True, } product_pricelist() class sale_order_line(osv.osv): _inherit = "sale.order.line" def product_id_change(self, cr, uid, ids, pricelist, product, qty=0, uom=False, qty_uos=0, uos=False, name='', partner_id=False, lang=False, update_tax=True,date_order=False,packaging=False,fiscal_position=False, flag=False): def get_real_price(res_dict, product_id, pricelist): item_obj = self.pool.get('product.pricelist.item') price_type_obj = self.pool.get('product.price.type') product_obj = self.pool.get('product.product') template_obj = self.pool.get('product.template') field_name = 'list_price' if res_dict.get('item_id',False) and res_dict['item_id'].get(pricelist,False): item = res_dict['item_id'].get(pricelist,False) item_base = item_obj.read(cr, uid, [item], ['base'])[0]['base'] if item_base > 0: field_name = price_type_obj.browse(cr, uid, item_base).field product_tmpl_id = product_obj.browse(cr, uid, product_id, context).product_tmpl_id.id product_read = template_obj.read(cr, uid, product_tmpl_id, [field_name], context) return product_read[field_name] res=super(sale_order_line, self).product_id_change(cr, uid, ids, pricelist, product, qty, uom, qty_uos, uos, name, partner_id, lang, update_tax,date_order,fiscal_position=fiscal_position,flag=flag) context = {'lang': lang, 'partner_id': partner_id} result=res['value'] pricelist_obj=self.pool.get('product.pricelist') product_obj = self.pool.get('product.product') product_uom_obj = self.pool.get('product.uom') if product: if result.get('price_unit',False): price=result['price_unit'] else: return res product = product_obj.browse(cr, uid, product, context) # product_tmpl_id = product.product_tmpl_id.id # pricetype_id = pricelist_obj.browse(cr, uid, pricelist).version_id[0].items_id[0].base # field_name = 'list_price' # product_read = self.pool.get('product.template').read(cr, uid, product_tmpl_id, [field_name], context) # list_price = product_read[field_name] list_price = pricelist_obj.price_get(cr, uid, [pricelist], product.id, qty or 1.0, partner_id, {'uom': uom,'date': date_order }) pricelists = pricelist_obj.read(cr,uid,[pricelist],['visible_discount']) old_uom = product.uos_id or product.uom_id # new_list_price = product_uom_obj._compute_price(cr, # uid, old_uom.id, list_price, uom) new_list_price = get_real_price(list_price, product.id, pricelist) if(len(pricelists)>0 and pricelists[0]['visible_discount'] and list_price[pricelist] != 0): discount = (new_list_price - price) / new_list_price * 100 result['price_unit'] = new_list_price result['discount'] = discount else: result['discount'] = 0.0 return res sale_order_line() class account_invoice_line(osv.osv): _inherit = "account.invoice.line" def product_id_change(self, cr, uid, ids, product, uom, qty=0, name='', type='out_invoice', partner_id=False, fposition_id=False, price_unit=False, address_invoice_id=False, currency_id=False, context={}): res = super(account_invoice_line, self).product_id_change(cr, uid, ids, product, uom, qty, name, type, partner_id, fposition_id, price_unit, address_invoice_id, currency_id, context) def get_real_price(res_dict, product_id, pricelist): item_obj = self.pool.get('product.pricelist.item') price_type_obj = self.pool.get('product.price.type') product_obj = self.pool.get('product.product') template_obj = self.pool.get('product.template') field_name = 'list_price' if res_dict.get('item_id',False) and res_dict['item_id'].get(pricelist,False): item = res_dict['item_id'].get(pricelist,False) item_base = item_obj.read(cr, uid, [item], ['base'])[0]['base'] if item_base > 0: field_name = price_type_obj.browse(cr, uid, item_base).field product_tmpl_id = product_obj.browse(cr, uid, product_id, context).product_tmpl_id.id product_read = template_obj.read(cr, uid, product_tmpl_id, [field_name], context) return product_read[field_name] if product: pricelist_obj = self.pool.get('product.pricelist') partner_obj = self.pool.get('res.partner') product = self.pool.get('product.product').browse(cr, uid, product, context=context) result = res['value'] pricelist = False real_price = 0.00 if type in ('in_invoice', 'in_refund'): if not price_unit and partner_id: pricelist =partner_obj.browse(cr, uid, partner_id).property_product_pricelist_purchase.id if not pricelist: raise osv.except_osv(_('No Purchase Pricelist Found !'),_("You must first define a pricelist for Supplier !")) price_unit_res = pricelist_obj.price_get(cr, uid, [pricelist], product.id, qty or 1.0, partner_id, {'uom': uom})[pricelist] price_unit = price_unit_res[pricelist] real_price = get_real_price(price_unit_res, product.id, pricelist) else: if partner_id: pricelist = partner_obj.browse(cr, uid, partner_id).property_product_pricelist.id if not pricelist: raise osv.except_osv(_('No Sale Pricelist Found '),_("You must first define a pricelist for Customer !")) price_unit_res = pricelist_obj.price_get(cr, uid, [pricelist], product.id, qty or 1.0, partner_id, {'uom': uom}) price_unit = price_unit_res[pricelist] real_price = get_real_price(price_unit_res, product.id, pricelist) if pricelist: pricelists=pricelist_obj.read(cr,uid,[pricelist],['visible_discount']) if(len(pricelists)>0 and pricelists[0]['visible_discount'] and real_price != 0): discount=(real_price-price_unit) / real_price * 100 result['price_unit'] = real_price result['discount'] = discount else: result['discount']=0.0 return res account_invoice_line() # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: