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[IMP] contract: Add extend existing invoice possibility

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This commit is contained in:
Carlos Dauden
2018-03-28 09:58:45 +02:00
committed by Pedro M. Baeza
parent 80e778f4e7
commit cd32e53308
3 changed files with 37 additions and 4 deletions
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26
contract/models/account_analytic_account.py
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@@ -236,10 +236,30 @@ class AccountAnalyticAccount(models.Model):
return invoice._convert_to_write(invoice._cache)
@api.multi
def _create_invoice(self):
def _prepare_invoice_update(self, invoice):
vals = self._prepare_invoice()
update_vals = {
'contract_id': self.id,
'date_invoice': vals.get('date_invoice', False),
'reference': ' '.join(filter(None, [
invoice.reference, vals.get('reference')])),
'origin': ' '.join(filter(None, [
invoice.origin, vals.get('origin')])),
}
return update_vals
@api.multi
def _create_invoice(self, invoice=False):
"""
:param invoice: If not False add lines to this invoice
:return: invoice created or updated
"""
self.ensure_one()
invoice_vals = self._prepare_invoice()
invoice = self.env['account.invoice'].create(invoice_vals)
if invoice and invoice.state == 'draft':
invoice.update(self._prepare_invoice_update(invoice))
else:
invoice = self.env['account.invoice'].create(
self._prepare_invoice())
for line in self.recurring_invoice_line_ids:
invoice_line_vals = self._prepare_invoice_line(line, invoice.id)
if invoice_line_vals: