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