def abc_confirm_invoice(self, lines, packages, data, params, res):
"""Confirm invoice. Split into its own function to not lock the invoice sequence."""
invoice = params.get('invoice')
if invoice and invoice.state == 'draft':
self.env.cr.commit()
env = None
try:
# Ne cursor doesn't time out when requesting lock.
# Could be bad I guess? Works for now.
# TODO: Look into setting a more reasonable lock wait time.
new_cr = Registry(self.env.cr.dbname).cursor()
new_cr.autocommit(True)
env = api.Environment(new_cr, self.env.uid, self.env.context)
# Validate invoice
invoice.signal_workflow('invoice_open')
res['invoice']['name'] = invoice.number
res['messages'].append(u"Created and confirmed invoice %s." %
invoice.number)
res['results']['invoice'] = 'confirmed'
# Commit to unlock the invoice sequence
env.cr.commit()
except Exception as e:
res['warnings'].append(
(_(u"Failed to confirm invoice %s!") %
(invoice and
(invoice.number or invoice.name) or 'Unknown'),
'%s\n\nTraceback:\n%s' %
(e.message or 'Unknown Error', traceback.format_exc())))
finally:
if env:
env.cr.close()
