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The SQLite data layer for Ash Framework.

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ash_sqlite lib transformers validate_references.ex
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lib/transformers/validate_references.ex 

# SPDX-FileCopyrightText: 2023 ash_sqlite contributors <https://github.com/ash-project/ash_sqlite/graphs.contributors>

#

# SPDX-License-Identifier: MIT



defmodule AshSqlite.Transformers.ValidateReferences do

  @moduledoc false

  use Spark.Dsl.Transformer

  alias Spark.Dsl.Transformer



  def after_compile?, do: true



  def transform(dsl) do

    dsl

    |> AshSqlite.DataLayer.Info.references()

    |> Enum.each(fn reference ->

      unless Ash.Resource.Info.relationship(dsl, reference.relationship) do

        raise Spark.Error.DslError,

          path: [:sqlite, :references, reference.relationship],

          module: Transformer.get_persisted(dsl, :module),

          message:

            "Found reference configuration for relationship `#{reference.relationship}`, but no such relationship exists"

      end

    end)



    {:ok, dsl}

  end

end