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[FIX] Account: onchange of amount of account_invoice_tax for sigh 

bzr revid: mra@mra-laptop-20100826042006-8ik6hm2c7b7j3q9i
This commit is contained in:
PAP(OpenERP) 2010-08-26 09:50:06 +05:30 committed by Mustufa Rangwala
parent 7311826cc6
commit c38d1e200a
1 changed files with 10 additions and 4 deletions
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14
addons/account/invoice.py
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@ -874,7 +874,7 @@ class account_invoice(osv.osv):
line = self.group_lines(cr, uid, iml, line, inv)
journal_id = inv.journal_id.id
journal_id = inv.journal_id.id
journal = self.pool.get('account.journal').browse(cr, uid, journal_id)
if journal.centralisation:
raise osv.except_osv(_('UserError'),
@ -1496,12 +1496,18 @@ class account_invoice_tax(osv.osv):
def amount_change(self, cr, uid, ids, amount, currency_id=False, company_id=False, date_invoice=False):
cur_obj = self.pool.get('res.currency')
company_obj = self.pool.get('res.company')
company_currency=False
company_currency = False
tax_amount = self.read(cr, uid, ids[0], ['tax_amount'])['tax_amount']
tax_sign=1
if tax_amount < 0:
tax_sign = -1
elif tax_amount == 0:
tax_sign = 0
if company_id:
company_currency = company_obj.read(cr, uid, [company_id], ['currency_id'])[0]['currency_id'][0]
if currency_id and company_currency:
amount = cur_obj.compute(cr, uid, currency_id, company_currency, amount, context={'date': date_invoice or time.strftime('%Y-%m-%d')}, round=False)
return {'value': {'tax_amount':amount}}
amount = cur_obj.compute(cr, uid, currency_id, company_currency, amount*tax_sign, context={'date': date_invoice or time.strftime('%Y-%m-%d')}, round=False)
return {'value': {'tax_amount': amount}}
_order = 'sequence'
_defaults = {