mirror of
https://github.com/codeninjasllc/discourse.git
synced 2024-11-28 01:56:01 -05:00
73 lines
3.2 KiB
Ruby
73 lines
3.2 KiB
Ruby
class DirectoryItem < ActiveRecord::Base
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belongs_to :user
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has_one :user_stat, foreign_key: :user_id, primary_key: :user_id
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def self.headings
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@headings ||= [:likes_received,
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:likes_given,
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:topics_entered,
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:topic_count,
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:post_count,
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:posts_read,
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:days_visited]
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end
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def self.period_types
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@types ||= Enum.new(:all, :yearly, :monthly, :weekly, :daily)
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end
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def self.refresh!
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ActiveRecord::Base.transaction do
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exec_sql "TRUNCATE TABLE directory_items"
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period_types.keys.each {|p| refresh_period!(p)}
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end
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end
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def self.refresh_period!(period_type)
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since = case period_type
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when :daily then 1.day.ago
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when :weekly then 1.week.ago
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when :monthly then 1.month.ago
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when :yearly then 1.year.ago
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else 1000.years.ago
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end
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exec_sql "INSERT INTO directory_items
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(period_type, user_id, likes_received, likes_given, topics_entered, days_visited, posts_read, topic_count, post_count)
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SELECT
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:period_type,
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u.id,
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SUM(CASE WHEN ua.action_type = :was_liked_type THEN 1 ELSE 0 END),
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SUM(CASE WHEN ua.action_type = :like_type THEN 1 ELSE 0 END),
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COALESCE((SELECT COUNT(topic_id) FROM topic_views AS v WHERE v.user_id = u.id AND v.viewed_at >= :since), 0),
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COALESCE((SELECT COUNT(id) FROM user_visits AS uv WHERE uv.user_id = u.id AND uv.visited_at >= :since), 0),
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COALESCE((SELECT SUM(posts_read) FROM user_visits AS uv2 WHERE uv2.user_id = u.id AND uv2.visited_at >= :since), 0),
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SUM(CASE WHEN ua.action_type = :new_topic_type THEN 1 ELSE 0 END),
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SUM(CASE WHEN ua.action_type = :reply_type THEN 1 ELSE 0 END)
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FROM users AS u
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LEFT OUTER JOIN user_actions AS ua ON ua.user_id = u.id
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LEFT OUTER JOIN topics AS t ON ua.target_topic_id = t.id
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LEFT OUTER JOIN posts AS p ON ua.target_post_id = p.id
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LEFT OUTER JOIN categories AS c ON t.category_id = c.id
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WHERE u.active
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AND NOT u.blocked
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AND COALESCE(ua.created_at, :since) >= :since
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AND t.deleted_at IS NULL
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AND COALESCE(t.visible, true)
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AND COALESCE(t.archetype, 'regular') = 'regular'
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AND p.deleted_at IS NULL
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AND (NOT (COALESCE(p.hidden, false)))
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AND (NOT COALESCE(c.read_restricted, false))
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AND COALESCE(p.post_type, :regular_post_type) != :moderator_action
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AND u.id > 0
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GROUP BY u.id",
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period_type: period_types[period_type],
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since: since,
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like_type: UserAction::LIKE,
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was_liked_type: UserAction::WAS_LIKED,
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new_topic_type: UserAction::NEW_TOPIC,
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reply_type: UserAction::REPLY,
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regular_post_type: Post.types[:regular],
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moderator_action: Post.types[:moderator_action]
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end
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end
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