Country Restoration Satisfaction New

satisfaction_survey.rb

  def self.customer_satisfaction
    count = SatisfactionSurvey.where("approved=?", true).count
    average = SatisfactionSurvey.where("approved = ?", true).sum("overall_customer_service")
    average = average + (103 * 9.733)
    count = count + 103
    total = ((average / count) * 1000) / 100
    total.round(2)
  end