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Contents
module Workarea
module Recommendation
class UserActivityBased
def initialize(metrics)
@metrics = metrics
end
def results
if recent_product_ids.blank? && recent_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 recent_product_ids
@metrics.viewed.recent_product_ids(unique: true)
end
def recent_category_ids
@metrics.viewed.recent_category_ids(unique: true)
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: recent_product_ids,
category_ids: recent_category_ids,
exclude_product_ids: recent_product_ids
)
query.results.map { |r| r[:catalog_id] }
end
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems