Sha256: 5e72850eb493266fac5fdb66e039a5c71b00d67d3ee2d1700fd2ecf4e7355ee5
Contents?: true
Size: 1.46 KB
Versions: 62
Compression:
Stored size: 1.46 KB
Contents
module Workarea
module Insights
class ColdProducts < Base
class << self
def dashboards
%w(catalog)
end
def generate_weekly!
median = revenue_change_median
standard_deviation = revenue_change_standard_deviation
[2, 1, 0].each do |min_deviations|
results = find_results(
median: median,
standard_deviation: standard_deviation,
min_deviations: min_deviations
)
if results.present?
create!(results: results.map(&:as_document))
return
end
end
end
def find_results(median:, standard_deviation:, min_deviations:)
max_revenue_change = median - (standard_deviation * min_deviations)
max_revenue_change = max_revenue_change > 0 ? 0 : max_revenue_change
Metrics::ProductByWeek
.last_week
.where(:revenue_change.lt => max_revenue_change)
.order_by(revenue_change: :asc, prior_week_revenue: :desc, _id: :asc)
.limit(Workarea.config.insights_products_list_max_results)
.to_a
end
def revenue_change_median
Metrics::ProductByWeek.last_week.declined_revenue.revenue_change_median
end
def revenue_change_standard_deviation
Metrics::ProductByWeek.last_week.declined_revenue.revenue_change_standard_deviation
end
end
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems