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Contents
module Workarea
module Recommendation
class UserActivityBased
def initialize(user_activity)
@user_activity = user_activity
end
def results
if @user_activity.product_ids.blank? && @user_activity.category_ids.blank?
popular_product_ids.take(max_results)
else
related_product_ids.take(max_results)
end
end
def max_results
# accommodate some missing or undisplayable products
Workarea.config.per_page
end
def popular_product_ids
Insights::TopProducts
.current
.results
.map { |r| r['product_id'] }
.take(max_results)
end
def related_product_ids
query = Workarea::Search::RelatedProducts.new(
product_ids: @user_activity.product_ids,
category_ids: @user_activity.category_ids,
exclude_product_ids: @user_activity.product_ids
)
query.results.map { |r| r[:catalog_id] }
end
end
end
end
Version data entries
34 entries across 34 versions & 1 rubygems