Contents

require "ahoy_matey"

class Matey::BounceRateComponent < Matey::ApplicationComponent
  def initialize(events:, visits:, limit: 5, color_scheme: "neutral")
    # Determine the total number of user sessions to the website
    @total_number_of_user_visits = events.pluck(:visit_id).uniq.count

    # First we group by visit_id and scope to visits containing ONLY 1 event
    @visits_having_only_one_event = events.group(:visit_id).having("count(ahoy_events.id) == 1")
    # We then count each unique occurence of a visit with 1 event
    @total_number_of_single_event_visits = @visits_having_only_one_event.uniq.count

    # Determine pages in which the most bounces occur
    @single_event_visits_landing_page_count = visits.where(id: @visits_having_only_one_event.pluck(:visit_id)).pluck(:landing_page).tally

    # Scope the results to the given limit and sort them in descending order
    @most_bounced_pages = @single_event_visits_landing_page_count.sort_by { |controller_name_and_action, count| count }.last(limit).reverse

    # Get the percentage as #-One-Page-Visits / Total-#-Of-Visits
    @percentage_of_visits_that_were_bounced = ((@total_number_of_single_event_visits.to_f / ((@total_number_of_user_visits == 0) ? 1 : @total_number_of_user_visits)) * 100).round(1)

    @color_scheme = color_scheme(scheme: color_scheme)
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
matey-0.2.0	app/components/matey/bounce_rate_component.rb
matey-0.1.6	app/components/matey/bounce_rate_component.rb
matey-0.1.5	app/components/matey/bounce_rate_component.rb
matey-0.1.4	app/components/matey/bounce_rate_component.rb