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lib/mux/middleware/simplify_response.ex
defmodule Mux.Middleware.SimplifyResponse do
@moduledoc false
@behaviour Tesla.Middleware
def call(env, next, _options) do
with {:ok, resp} <- Tesla.run(env, next),
%{status: status} when status >= 200 and status < 300 <- resp do
{:ok, get_response_contents(resp.body), resp}
else
%{body: %{"error" => %{"type" => type, "messages" => messages}}} -> {:error, type, messages}
err -> raise Mux.Exception, err
end
end
defp get_response_contents(body) when is_map(body), do: body["data"]
defp get_response_contents(body), do: body
end