Is it possible to add to a ManyToManyField when you've only the list of IDs, without a db hit to retrieve instances (add_instances_but_with_db_hit does this, but with a hit).
Thanks.
class WorkerCombinedPayment(AbstractReimbursement):
charge_id = models.TextField(blank=True, null=True)
paid = models.BooleanField(default=False)
worker = models.ForeignKey(Worker)
class MassPayment(TimeStampedModel):
list_payments = JSONField(blank=True, null=True)
paypal_batch_id = models.TextField(blank=True, null=True)
success = models.NullBooleanField()
response_from_paypal = JSONField(blank=True, null=True)
workercombinedpayments = models.ManyToManyField(WorkerCombinedPayment)
def add_instances_but_with_db_hit(self, id_list):
found = WorkerCombinedPayment.objects.filter(id__in=id_list)
self.workercombinedpayments.add(found)
Yes, you can just pass the IDs:
self.workercombinedpayments.add(*id_list)