Resources without primary key not supported

I have this code:

defmodule Scribble.EmailHandler.User do
  use Ash.Resource
  use Ash.Resource, data_layer: Ash.DataLayer.Ets

  actions do
    defaults [:create, :read]
  end

  attributes do
    uuid_primary_key :id

    attribute :email, :string, allow_nil?: false
    attribute :name, :string, allow_nil?: false
    attribute :reply_email, :string
    create_timestamp :inserted_at
    update_timestamp :updated_at
  end

  calculations do
    calculate :response_email, :string, expr(reply_email || email)
  end
end

defmodule Scribble.EmailHandler.User do
  use Ash.Resource
  use Ash.Resource, data_layer: Ash.DataLayer.Ets

  actions do
    defaults [:create, :read]
  end

  attributes do
    uuid_primary_key :id

    attribute :email, :string, allow_nil?: false
    attribute :name, :string, allow_nil?: false
    attribute :reply_email, :string
    create_timestamp :inserted_at
    update_timestamp :updated_at
  end

  calculations do
    calculate :response_email, :string, expr(reply_email || email)
  end
end

And since adding the data layer I'm getting "Resources without a primary key are not supported" But I have the uuid_primary_key. Am I doing something wrong?

3 Replies

frankdugan3•3y ago

Could it be because you are calling use Ash.Resource twice? :thinkies:

rohanOP•3y ago

....yes 🤦‍♂️

frankdugan3•3y ago

Macros can be tricky sometimes. 😄

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Resources without primary key not supported

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