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alchemetrics_web

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Alchemetrics Web is a boilerplate to report basic metrics for a typical web application, such as request count, response time, ecto and erlang metrics.

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alchemetrics_web lib metric_metadata request.ex
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lib/metric_metadata/request.ex 

defmodule AlchemetricsWeb.MetricMetadata.Request do

  def metadata(conn) do 

    {controller, action} = split_route(conn) 

    [

      type: "controller", 

      controller: format(controller), 

      action: action,

      http_status_code: conn.status

    ]

  end

  

  defp split_route(conn) do

    {conn.private[:phoenix_controller], conn.private[:phoenix_action]}

  end



  defp format(conn) do

    conn

    |> Macro.underscore

    |> String.split("/")

    |> List.last

  end

end