module Logifyer::Common::JSON
  def build_event(message, severity, time)
    data = message
    if data.is_a?(String) && data.start_with?('{'.freeze)
      data = (JSON.parse(message) rescue nil) || message
    end

    event = case data
            when Hash
              data
            else
              {"message".freeze => msg2str(data)}
            end
    event[@config[:level].freeze] ||= severity if @config[:level]
    event[@config[:timestamp].freeze] = current_time(time).iso8601(3) if @config[:timestamp]
    "#{@ext.merge(event).to_json}\n"
  end
end