eminuxandCursor
b84321346f
Traccia i movimenti aggregati, overlay a gradienti sull’iframe della pagina e toggle click/move in admin. Co-authored-by: Cursor <cursoragent@cursor.com>
87 lines
3.0 KiB
Ruby
87 lines
3.0 KiB
Ruby
# frozen_string_literal: true
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module Analytics
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class Aggregate
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BATCH = 500
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def call
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loop do
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ids = AnalyticsEvent.order(:occurred_at).limit(BATCH).pluck(:id)
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break if ids.empty?
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events = AnalyticsEvent.where(id: ids).to_a
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apply_points(events.select { |e| e.event_type == "click" }, :click_count)
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apply_points(events.select { |e| e.event_type == "move" }, :move_count)
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apply_stats(events.select { |e| %w[pageview scroll].include?(e.event_type) })
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AnalyticsEvent.where(id: ids).delete_all
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end
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end
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def purge_old!(retention: 30.days)
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AnalyticsEvent.where("occurred_at < ?", retention.ago).delete_all
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AnalyticsPageCell.where("day < ?", retention.ago.to_date).delete_all
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AnalyticsPageStat.where("day < ?", retention.ago.to_date).delete_all
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end
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private
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def apply_points(events, counter_attr)
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return if events.empty?
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grid = AnalyticsPageCell::GRID_SIZE
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grouped = Hash.new(0)
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events.each do |e|
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next if e.x_pct.nil? || e.y_pct.nil?
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cell_x = [[(e.x_pct.to_f / 100 * grid).floor, grid - 1].min, 0].max
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cell_y = [[(e.y_pct.to_f / 100 * grid).floor, grid - 1].min, 0].max
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key = [e.occurred_at.in_time_zone.to_date, e.page_path, e.device, cell_x, cell_y]
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grouped[key] += e.weight.to_i.clamp(1, 500)
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end
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now = Time.current
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grouped.each do |(day, page_path, device, cell_x, cell_y), count|
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cell = AnalyticsPageCell.find_or_initialize_by(
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day: day, page_path: page_path, device: device, cell_x: cell_x, cell_y: cell_y
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)
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cell[counter_attr] = cell[counter_attr].to_i + count
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cell.created_at ||= now
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cell.updated_at = now
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cell.save!
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end
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end
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def apply_stats(events)
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return if events.empty?
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grouped = {}
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events.each do |e|
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day = e.occurred_at.in_time_zone.to_date
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key = [day, e.page_path, e.device]
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bucket = grouped[key] ||= { pageviews: 0, scroll_samples: 0, scroll_sum: 0, max_scroll: 0 }
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case e.event_type
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when "pageview"
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bucket[:pageviews] += e.weight.to_i.clamp(1, 500)
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when "scroll"
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pct = e.scroll_pct.to_f.round
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bucket[:scroll_samples] += 1
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bucket[:scroll_sum] += pct
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bucket[:max_scroll] = [bucket[:max_scroll], pct].max
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end
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end
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now = Time.current
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grouped.each do |(day, page_path, device), vals|
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stat = AnalyticsPageStat.find_or_initialize_by(day: day, page_path: page_path, device: device)
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stat.pageview_count = stat.pageview_count.to_i + vals[:pageviews]
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stat.scroll_samples = stat.scroll_samples.to_i + vals[:scroll_samples]
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stat.scroll_sum_pct = stat.scroll_sum_pct.to_i + vals[:scroll_sum]
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stat.max_scroll_pct = [stat.max_scroll_pct.to_i, vals[:max_scroll]].max
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stat.created_at ||= now
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stat.updated_at = now
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stat.save!
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end
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end
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end
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end
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