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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 queries state.ex
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lib/live_debugger/app/debugger/queries/state.ex 

defmodule LiveDebugger.App.Debugger.Queries.State do

  @moduledoc """

  Queries for fetching the LiveView state information using the `StatesStorage` and `LiveViewDebug` modules.

  """



  alias LiveDebugger.API.StatesStorage

  alias LiveDebugger.API.LiveViewDebug

  alias LiveDebugger.Structs.LvState



  @spec get_lv_state(pid()) :: {:ok, LvState.t()} | {:error, term()}

  def get_lv_state(pid) when is_pid(pid) do

    case StatesStorage.get!(pid) do

      nil -> LiveViewDebug.liveview_state(pid)

      state -> {:ok, state}

    end

  end



  @spec get_socket(pid()) :: {:ok, Phoenix.LiveView.Socket.t()} | {:error, term()}

  def get_socket(pid) do

    case StatesStorage.get!(pid) do

      %LvState{socket: socket} -> {:ok, socket}

      nil -> LiveViewDebug.socket(pid)

    end

  end

end