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arke_postgres

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Arke postgres

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arke_postgres lib arke_postgres tables arke_link.ex
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lib/arke_postgres/tables/arke_link.ex 

defmodule ArkePostgres.ArkeLink do

  use Ecto.Schema

  import Ecto.Changeset



  @arke_link_fields ~w[type parent_id child_id configuration]a



  @foreign_key_type(:string)

  schema "arke_link" do

    field :type, :string, default: "link"

    belongs_to :parent_id, ArkePostgres.ArkeUnit, primary_key: true

    belongs_to :child_id, ArkePostgres.ArkeUnit, primary_key: true

    field :configuration, :map, default: %{}, primary_key: true

  end



  def changeset(args \\ []) do

    %__MODULE__{ }

    |> cast(args, @arke_link_fields)

    |> validate_required(@arke_link_fields)

  end

end