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30 lines
665 B
Ruby
30 lines
665 B
Ruby
class DraftSequence < ActiveRecord::Base
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def self.next!(user,key)
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user_id = user
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user_id = user.id unless user.class == Fixnum
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h = {user_id: user_id, draft_key: key}
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c = DraftSequence.where(h).first
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c ||= DraftSequence.new(h)
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c.sequence ||= 0
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c.sequence += 1
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c.save
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c.sequence
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end
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def self.current(user, key)
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return nil unless user
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user_id = user
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user_id = user.id unless user.class == Fixnum
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# perf critical path
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r = exec_sql('select sequence from draft_sequences where user_id = ? and draft_key = ?', user_id, key).values
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if r.length == 0
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0
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else
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r[0][0].to_i
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end
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end
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end
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