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These fields are often used when serializing topics which may contain multiple polls. On average, serializing a poll took 2+N queries where N is the number of options. This change reduces the number of queries to 3, one for each field (Poll#voters_count, PollOption#voters_count and Poll#has_voted?).
18 lines
281 B
Ruby
18 lines
281 B
Ruby
# frozen_string_literal: true
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class PollOptionSerializer < ApplicationSerializer
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attributes :id, :html, :votes
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def id
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object.digest
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end
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def votes
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object.voters_count + object.anonymous_votes.to_i
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end
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def include_votes?
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scope[:can_see_results]
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end
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end
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