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permit_ecto

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Ecto integration for the Permit authorization library.

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permit_ecto lib permit_ecto operators is_nil.ex
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lib/permit_ecto/operators/is_nil.ex 

defmodule Permit.Operators.IsNil.DynamicQuery do

  @moduledoc false

  import Ecto.Query, only: [dynamic: 2]



  @spec dynamic_query_fn(term(), keyword()) :: (any() -> Ecto.Query.dynamic()) | nil

  def dynamic_query_fn(key, not?) do

    if not? do

      fn _ -> dynamic([r], not is_nil(field(r, ^key))) end

    else

      fn _ -> dynamic([r], is_nil(field(r, ^key))) end

    end

  end

end