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Code Packages Activity Actions 13

Add score, percent_rank to topics. Adds HotTopic model and consolidated job to calculate

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hotness. Note: People on Heroku will have to update their jobs to the new structure
in Heroku.md
This commit is contained in:
Robin Ward 2013-03-28 13:02:59 -04:00
parent 9b103e6d97
commit 473a64d39d
20 changed files with 224 additions and 109 deletions
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8
lib/topic_query.rb
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@ -123,11 +123,9 @@ class TopicQuery
def list_hot
return_list(unordered: true) do |list|
# Let's not include topic categories on hot
list = list.where("categories.topic_id <> topics.id")
list =list.order("coalesce(categories.hotness, 5) desc, topics.bumped_at desc")
# Find hot topics
list = list.joins(:hot_topic)
.order('hot_topics.score + (COALESCE(categories.hotness, 5.0) / 11.0) desc')
end
end