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Contents
module Workarea
module Insights
class RepeatPurchaseRate < Base
class << self
def dashboards
%w(people orders)
end
def generate_monthly!
results = [30, 60, 90].reduce([]) do |memo, since|
purchased = customers_who_purchased(since.days.ago)
purchased_again = customers_who_purchased_again(since.days.ago)
memo << {
days_ago: since,
purchased: purchased,
purchased_again: purchased_again,
percent_purchased_again: (purchased_again / purchased.to_f) * 100
}
end
create!(results: results)
end
def customers_who_purchased_again(since)
Metrics::User
.where(:first_order_at.gte => since)
.where('$expr' => { '$gt' => ['$last_order_at', '$first_order_at'] })
.count
end
def customers_who_purchased(since)
Metrics::User.where(:first_order_at.gte => since).count
end
end
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems