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sorcery

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A framework which rethinks how data flows, and how we build apps.

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sorcery lib services errors no_portal.ex
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lib/services/errors/no_portal.ex 

defmodule Sorcery.NoPortalInStateError do

  defexception [:portal_name, :available_names]





  @impl true

  def message(value) do

    name = value.portal_name

    avail = 

      value.available_names 

      |> Enum.map(&(":#{&1}"))

      |> Enum.join("\n  ")

    ~s"""







    There is no portal named :#{name}. 

    Available portals:



    #{avail}



    """

  end



  @impl true

  def exception(value) do

    struct(Sorcery.NoPortalInStateError, value)

  end





end

defmodule Sorcery.NoPortalError do

  defexception [message: "Expected a portal but received a nil"]





  @impl true

  def message(_) do

    "No portal exists there"

  end



  @impl true

  def exception(_value) do

    %Sorcery.NoPortalError{}

  end





end