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9b0300a647
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?).
88 lines
1.6 KiB
Ruby
88 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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class PollSerializer < ApplicationSerializer
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attributes :id,
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:name,
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:type,
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:status,
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:public,
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:results,
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:min,
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:max,
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:step,
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:options,
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:voters,
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:close,
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:preloaded_voters,
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:chart_type,
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:groups,
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:title,
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:ranked_choice_outcome
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def public
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true
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end
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def include_public?
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object.everyone?
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end
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def include_min?
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object.min.present? && (object.number? || object.multiple?)
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end
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def include_max?
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object.max.present? && (object.number? || object.multiple?)
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end
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def include_step?
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object.step.present? && object.number?
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end
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def include_groups?
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groups.present?
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end
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def options
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can_see_results = object.can_see_results?(scope.user)
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object.poll_options.map do |option|
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PollOptionSerializer.new(
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option,
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root: false,
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scope: {
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can_see_results: can_see_results,
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},
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).as_json
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end
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end
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def voters
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object.voters_count + object.anonymous_voters.to_i
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end
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def close
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object.close_at
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end
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def include_close?
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object.close_at.present?
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end
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def preloaded_voters
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DiscoursePoll::Poll.serialized_voters(object)
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end
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def include_preloaded_voters?
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object.can_see_voters?(scope.user)
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end
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def include_ranked_choice_outcome?
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object.ranked_choice?
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end
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def ranked_choice_outcome
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DiscoursePoll::RankedChoice.outcome(object.id)
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end
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end
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