app/services/partner_api/application.rb - execute_request!

application.rb

def execute_request!(method, path, body: {}, query: {})
  start_time = Time.current
  request_id = SecureRandom.hex(8)

  Rails.logger.info("[PartnerApi][#{request_id}][REQUEST] #{method.upcase} #{path}")

  response = self.class.public_send(
    method,
    "#{base_url}#{path}",
    headers: default_headers,
    body: body.to_json,
    query: query,
    timeout: @timeout || REQUEST_TIMEOUT,
    open_timeout: OPEN_TIMEOUT
  )

  duration_ms = ((Time.current - start_time) * 1000).round(2)
  Rails.logger.info(
    "[PartnerApi][#{request_id}][RESPONSE] #{method.upcase} #{path} " \
    "status=#{response.code} duration=#{duration_ms}ms"
  )

  if duration_ms > 5_000
    Slack::Post.perform_later("Slow PartnerApi call: #{method.upcase} #{path} took #{duration_ms}ms")
  end

  response
end