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23 lines
698 B
23 lines
698 B
class PrecomputeFeedService < BaseService
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# Fill up a user's home/mentions feed from DB and return a subset
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# @param [Symbol] type :home or :mentions
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# @param [Account] account
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# @return [Array]
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def call(type, account, limit)
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instant_return = []
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Status.send("as_#{type}_timeline", account).order('created_at desc').limit(FeedManager::MAX_ITEMS).find_each do |status|
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next if type == :home && FeedManager.instance.filter_status?(status, account)
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redis.zadd(FeedManager.instance.key(type, account.id), status.id, status.id)
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instant_return << status unless instant_return.size > limit
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end
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instant_return
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end
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private
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def redis
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$redis
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end
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end
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