Method is_valid_base_node

apps/application/flow/common.py:279–284

(self)

                    node=node.properties.get("stepName"))))

    def is_valid_base_node(self):
        base_node_list = [node for node in self.nodes if node.id == 'base-node']
        if len(base_node_list) == 0:
            raise AppApiException(500, _('Basic information node is required'))
        if len(base_node_list) > 1:
            raise AppApiException(500, _('There can only be one basic information node'))