148 lines
5.8 KiB
Python
148 lines
5.8 KiB
Python
# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# Copyright (c) 2004-2006 TINY SPRL. (http://tiny.be) All Rights Reserved.
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#
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# $Id: account.py 1005 2005-07-25 08:41:42Z nicoe $
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#
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# WARNING: This program as such is intended to be used by professional
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# programmers who take the whole responsability of assessing all potential
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# consequences resulting from its eventual inadequacies and bugs
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# End users who are looking for a ready-to-use solution with commercial
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# garantees and support are strongly adviced to contract a Free Software
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# Service Company
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#
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# This program is Free Software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (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, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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##############################################################################
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import time
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import netsvc
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from osv import fields, osv
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import ir
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class account_invoice(osv.osv):
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def _amount_untaxed(self, cr, uid, ids, prop, unknow_none,unknow_dict):
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ti = []
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for inv in self.read(cr, uid, ids, ['price_type']):
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if inv['price_type']=='tax_included':
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ti.append(inv['id'])
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id_set=",".join(map(str,ids))
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cr.execute("SELECT s.id,COALESCE(SUM(l.price_unit*l.quantity*(100.0-l.discount))/100.0,0)::decimal(16,2) AS amount FROM account_invoice s LEFT OUTER JOIN account_invoice_line l ON (s.id=l.invoice_id) WHERE s.id IN ("+id_set+") GROUP BY s.id ")
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res=dict(cr.fetchall())
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if len(ti):
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tax = self._amount_tax(cr, uid, ti, prop, unknow_none,unknow_dict)
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for id in ti:
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res[id] = res[id] - tax.get(id,0.0)
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return res
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def _amount_total(self, cr, uid, ids, prop, unknow_none,unknow_dict):
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ti = []
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for inv in self.read(cr, uid, ids, ['price_type']):
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if inv['price_type']=='tax_excluded':
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ti.append(inv['id'])
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id_set=",".join(map(str,ids))
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cr.execute("SELECT s.id,COALESCE(SUM(l.price_unit*l.quantity*(100.0-l.discount))/100.0,0)::decimal(16,2) AS amount FROM account_invoice s LEFT OUTER JOIN account_invoice_line l ON (s.id=l.invoice_id) WHERE s.id IN ("+id_set+") GROUP BY s.id ")
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res=dict(cr.fetchall())
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if len(ti):
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tax = self._amount_tax(cr, uid, ti, prop, unknow_none,unknow_dict)
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for id in ti:
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res[id] = res[id] + tax.get(id,0.0)
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return res
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_inherit = "account.invoice"
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_columns = {
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'price_type': fields.selection([
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('tax_included','Tax included'),
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('tax_excluded','Tax excluded')
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], 'Price method', required=True),
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'amount_untaxed': fields.function(_amount_untaxed, method=True, string='Untaxed Amount'),
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'amount_total': fields.function(_amount_total, method=True, string='Total'),
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}
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_defaults = {
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'price_type': lambda *a: 'tax_excluded',
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}
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account_invoice()
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class account_invoice_line(osv.osv):
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_inherit = "account.invoice.line"
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#
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# Compute with VAT invluded in the price
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#
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def move_line_get(self, cr, uid, invoice_id, context={}):
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inv = self.pool.get('account.invoice').browse(cr, uid, invoice_id)
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if inv.price_type=='tax_excluded':
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return super(account_invoice_line,self).move_line_get(cr, uid, invoice_id)
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res = []
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tax_grouped = {}
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tax_obj = self.pool.get('account.tax')
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cur_obj = self.pool.get('res.currency')
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ait_obj = self.pool.get('account.invoice.tax')
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cur = inv.currency_id
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for line in inv.invoice_line:
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res.append( {
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'type':'src',
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'name':line.name,
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'price_unit':line.price_unit,
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'quantity':line.quantity,
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'price':round(line.quantity*line.price_unit * (1.0- (line.discount or 0.0)/100.0),2),
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'account_id':line.account_id.id,
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})
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for tax in tax_obj.compute_inv(cr, uid, line.invoice_line_tax_id, (line.price_unit *(1.0-(line['discount'] or 0.0)/100.0)), line.quantity, inv.address_invoice_id.id, line.product_id):
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val={}
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val['invoice_id'] = inv.id
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val['name'] = tax['name']
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val['amount'] = cur_obj.round(cr, uid, cur, tax['amount'])
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val['manual'] = False
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val['sequence'] = tax['sequence']
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val['base'] = tax['price_unit'] * line['quantity']
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#
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# Setting the tax account and amount for the line
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#
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if inv.type in ('out_invoice','in_invoice'):
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val['base_code_id'] = tax['base_code_id']
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val['tax_code_id'] = tax['tax_code_id']
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val['base_amount'] = tax['base'] * tax['base_sign']
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val['tax_amount'] = tax['amount'] * tax['tax_sign']
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val['account_id'] = tax['account_collected_id'] or line.account_id.id
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else:
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val['base_code_id'] = tax['ref_base_code_id']
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val['tax_code_id'] = tax['ref_tax_code_id']
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val['base_amount'] = val['base'] * tax['ref_base_sign']
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val['tax_amount'] = val['amount'] * tax['ref_tax_sign']
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val['account_id'] = tax['account_paid_id'] or line.account_id.id
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res[-1]['tax_code_id'] = val['base_code_id']
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res[-1]['tax_amount'] = val['base_amount']
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key = (val['tax_code_id'], val['base_code_id'], val['account_id'])
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if not key in tax_grouped:
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tax_grouped[key] = val
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else:
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tax_grouped[key]['amount'] += val['amount']
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tax_grouped[key]['base'] += val['base']
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tax_grouped[key]['base_amount'] += val['base_amount']
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tax_grouped[key]['tax_amount'] += val['tax_amount']
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# delete automatic tax lines for this invoice
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cr.execute("DELETE FROM account_invoice_tax WHERE NOT manual AND invoice_id=%d", (invoice_id,))
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for t in tax_grouped.values():
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ait_obj.create(cr, uid, t)
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return res
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account_invoice_line()
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