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dynamic relationship in an abstract node #654

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baltamar3 opened this issue Dec 9, 2022 · 0 comments
Open

dynamic relationship in an abstract node #654

baltamar3 opened this issue Dec 9, 2022 · 0 comments
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documentation Issues requiring modifications to the documentation

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@baltamar3
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How can I create a dynamic relationship in an abstract node which points to the same type of node that inherits from my Basenode?

I have tried using "Self" but it doesn't work

class BaseNode(StructuredNode):
    __abstract_node__ = True

    public_id = UniqueIdProperty()
    created_at = DateTimeProperty(default=timezone.now)
    deleted_at = DateTimeProperty()
    next_c = RelationshipTo(
        "self",
        "NEXT_C",
        cardinality=ZeroOrOne,
    )


class Phase(BaseNode):
  pass

class Model(BaseNode):
  pass

Example:

type(Phase.nodes.all(0).next_c.single()) == Phase
type(Model.nodes.all(0).next_c.single()) == Model
@mariusconjeaud mariusconjeaud added the documentation Issues requiring modifications to the documentation label Feb 1, 2023
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@mariusconjeaud @baltamar3