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live_debugger

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Tool for debugging LiveView applications

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live_debugger lib live_debugger app debugger streams actions.ex
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lib/live_debugger/app/debugger/streams/actions.ex 

defmodule LiveDebugger.App.Debugger.Streams.Actions do

  @moduledoc """

  Actions for `LiveDebugger.App.Debugger.Streams` context.

  """



  alias LiveDebugger.App.Debugger.Streams.StreamUtils



  @type stream_update_result :: %{

          functions: [function()],

          config: [function()],

          name: atom()

        }



  @spec update_stream(

          stream_updates :: StreamUtils.live_stream_item(),

          dom_id_fun :: (any() -> String.t())

        ) ::

          {:ok, stream_update_result()} | {:error, String.t()}

  def update_stream(stream_updates, dom_id_fun) do

    with name <- stream_updates.name,

         funs <- StreamUtils.stream_update_functions(stream_updates),

         config <-

           StreamUtils.stream_config(stream_updates, dom_id: dom_id_fun) do

      {:ok, %{functions: funs, config: config, name: name}}

    end

  end

end