49 lines
1.6 KiB
Ruby
49 lines
1.6 KiB
Ruby
class Jobs::TruncateUserFlagStats < Jobs::Base
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def self.truncate_to
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100
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end
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# To give users a chance to improve, we limit their flag stats to the last N flags
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def execute(args)
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raise Discourse::InvalidParameters.new(:user_ids) unless args[:user_ids].present?
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args[:user_ids].each do |u|
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user_stat = UserStat.find_by(user_id: u)
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next if user_stat.blank?
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total = user_stat.flags_agreed + user_stat.flags_disagreed + user_stat.flags_ignored
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next if total < self.class.truncate_to
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params = ReviewableScore.statuses.slice(:agreed, :disagreed, :ignored).
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merge(user_id: u, truncate_to: self.class.truncate_to)
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result = DB.query(<<~SQL, params)
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SELECT SUM(CASE WHEN x.status = :agreed THEN 1 ELSE 0 END) AS agreed,
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SUM(CASE WHEN x.status = :disagreed THEN 1 ELSE 0 END) AS disagreed,
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SUM(CASE WHEN x.status = :ignored THEN 1 ELSE 0 END) AS ignored
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FROM (
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SELECT rs.status
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FROM reviewable_scores AS rs
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INNER JOIN reviewables AS r ON r.id = rs.reviewable_id
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INNER JOIN posts AS p ON p.id = r.target_id
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WHERE rs.user_id = :user_id
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AND r.type = 'ReviewableFlaggedPost'
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AND rs.status IN (:agreed, :disagreed, :ignored)
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AND rs.user_id <> p.user_id
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ORDER BY rs.created_at DESC
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LIMIT :truncate_to
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) AS x
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SQL
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user_stat.update_columns(
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flags_agreed: result[0].agreed || 0,
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flags_disagreed: result[0].disagreed || 0,
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flags_ignored: result[0].ignored || 0,
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)
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end
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end
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end
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