def change_status(self, status):
'''
Updates the Payment status and sends the status_changed signal.
'''
from signals import status_changed
self.status = status
self.save()
status_changed.send(sender=type(self), instance=self)
def change_status(self, status):
'''
Updates the Payment status and sends the status_changed signal.
'''
from signals import status_changed
self.status = status
self.save()
status_changed.send(sender=type(self), instance=self)
def save(self, force_insert=False, force_update=False):
# if not self.project_name:
# raise exceptions.ValidationError('All orders must contain a project name')
# if not self.account_code:
# raise exceptions.ValidationError('All orders must contain an account code')
# if not (self.status and self.status in [first for (first,second) in self.Const.STATUS_CHOICES]):
# raise ValueError('All orders must have a valid status')
changed, old_status = self._check_status_change()
if changed:
if self.status == BaseOrder.Const.SUBMITTED:
self.submitted = datetime.now()
elif self.status == BaseOrder.Const.COMPLETED:
self.completed = datetime.now()
if self.status == self.Const.DEALER_EDIT or changed:
super(BaseOrder,self).save(force_insert, force_update)
if None == old_status: # new order
self._init_tracking_fields()
if changed:
status_changed.send(self, old=old_status, new=self.status)
else:
raise ValueError('Cannot modify order in %s status.' % self.status)
