defmodule WorkloadServiceWeb.FallbackController do
  use WorkloadServiceWeb, :controller

  def call(conn, {:error, :not_found}) do
    conn
    |> put_status(:not_found)
    |> put_view(json: WorkloadServiceWeb.ErrorJSON)
    |> render(:"404")
  end

  def call(conn, {:error, reason}) when is_atom(reason) do
    conn
    |> put_status(:unprocessable_entity)
    |> json(%{error: Atom.to_string(reason)})
  end

  def call(conn, {:error, %{errors: errors}}) do
    conn
    |> put_status(:unprocessable_entity)
    |> json(%{errors: errors})
  end

  def call(conn, {:error, reason}) do
    conn
    |> put_status(:unprocessable_entity)
    |> json(%{error: inspect(reason)})
  end
end