gistfile1.py

    def save(self, **kwargs):
        #Create/Update a RESTCAT tx
        extra_fields = jsonify_extra_fields(self)
        if not self.idtransaction:
            from ..tracker.models import idTransaction
            self.idtransaction=idTransaction.objects.create(subject=self.patient,
                                        sender=self.worker,
                                        receiver=self.worker,
                                        extra_fields=jsonify_extra_fields(self))
            super(Linkage, self).save(**kwargs)
        else:
            #Check to see if the record has been updated.
            extra_fields = jsonify_extra_fields(self)
            if str(self.idtransaction.extra_fields) !=  str(extra_fields):
                self.idtransaction.extra_fields = extra_fields
                self.idtransaction.save()
                
        super(GPRAIntakeInterview, self).save(**kwargs)