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e3925278e2
https://meta.discourse.org/t/search-logs-page/73281/11?u=techapj This commit adds following features: - support for tracking click through to user, tag and category - new filter for search type (header, full page) This commit also removes "most viewed topic" field from search logs page because we are now tracking multiple click through entities, so topic is not a special entity anymore. This also improves query perf. The query now takes `20.5ms` to runs, as opposed to `655.9ms` previously.
107 lines
2.6 KiB
Ruby
107 lines
2.6 KiB
Ruby
require_dependency 'enum'
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class SearchLog < ActiveRecord::Base
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validates_presence_of :term, :ip_address
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def self.search_types
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@search_types ||= Enum.new(
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header: 1,
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full_page: 2
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)
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end
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def self.search_result_types
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@search_result_types ||= Enum.new(
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topic: 1,
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user: 2,
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category: 3,
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tag: 4
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)
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end
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def self.log(term:, search_type:, ip_address:, user_id: nil)
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search_type = search_types[search_type]
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return [:error] unless search_type.present? && ip_address.present?
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update_sql = <<~SQL
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UPDATE search_logs
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SET term = :term,
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created_at = :created_at
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WHERE created_at > :timeframe AND
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position(term IN :term) = 1 AND
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((:user_id IS NULL AND ip_address = :ip_address) OR
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(user_id = :user_id))
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RETURNING id
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SQL
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rows = exec_sql(
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update_sql,
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term: term,
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created_at: Time.zone.now,
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timeframe: 5.seconds.ago,
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user_id: user_id,
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ip_address: ip_address
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)
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if rows.cmd_tuples == 0
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result = create(
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term: term,
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search_type: search_type,
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ip_address: ip_address,
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user_id: user_id
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)
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[:created, result.id]
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else
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[:updated, rows[0]['id'].to_i]
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end
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end
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def self.trending(period = :all, search_type = :all)
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result = SearchLog.select("term,
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COUNT(*) AS searches,
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SUM(CASE
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WHEN search_result_id IS NOT NULL THEN 1
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ELSE 0
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END) AS click_through,
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COUNT(DISTINCT ip_address) AS unique")
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.where('created_at > ?', start_of(period))
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result = result.where('search_type = ?', search_types[search_type]) unless search_type == :all
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result = result.group(:term)
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.order('COUNT(DISTINCT ip_address) DESC, COUNT(*) DESC')
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.limit(100).to_a
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end
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def self.start_of(period)
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case period
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when :yearly then 1.year.ago
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when :monthly then 1.month.ago
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when :quarterly then 3.months.ago
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when :weekly then 1.week.ago
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when :daily then 1.day.ago
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else 1000.years.ago
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end
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end
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def self.clean_up
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search_id = SearchLog.order(:id).offset(SiteSetting.search_query_log_max_size).limit(1).pluck(:id)
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if search_id.present?
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SearchLog.where('id < ?', search_id[0]).delete_all
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end
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end
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end
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# == Schema Information
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#
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# Table name: search_logs
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#
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# id :integer not null, primary key
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# term :string not null
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# user_id :integer
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# ip_address :inet not null
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# clicked_topic_id :integer
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# search_type :integer not null
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# created_at :datetime not null
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#
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