discourse/app/jobs/onceoff/fix_posts_read.rb

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# frozen_string_literal: true
module Jobs
class FixPostsRead < ::Jobs::Onceoff
def execute_onceoff(args)
# Skipping to the last post in a topic used to count all posts in the topic
# as read in user stats. Cap the posts read count to 50 * topics_entered.
sql = <<~SQL
UPDATE user_stats
SET posts_read_count = topics_entered * 50
WHERE user_id IN (
SELECT us2.user_id
FROM user_stats us2
WHERE us2.topics_entered > 0
AND us2.posts_read_count / us2.topics_entered > 50
)
SQL
DB.exec(sql)
end
end
end