46 lines
1.8 KiB
Ruby
46 lines
1.8 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module IssuableMetadata
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def issuable_meta_data(issuable_collection, collection_type, user = nil)
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# ActiveRecord uses Object#extend for null relations.
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if !(issuable_collection.singleton_class < ActiveRecord::NullRelation) &&
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issuable_collection.respond_to?(:limit_value) &&
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issuable_collection.limit_value.nil?
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raise 'Collection must have a limit applied for preloading meta-data'
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end
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# map has to be used here since using pluck or select will
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# throw an error when ordering issuables by priority which inserts
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# a new order into the collection.
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# We cannot use reorder to not mess up the paginated collection.
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issuable_ids = issuable_collection.map(&:id)
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return {} if issuable_ids.empty?
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issuable_note_count = ::Note.count_for_collection(issuable_ids, collection_type)
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issuable_votes_count = ::AwardEmoji.votes_for_collection(issuable_ids, collection_type)
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issuable_merge_requests_count =
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if collection_type == 'Issue'
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::MergeRequestsClosingIssues.count_for_collection(issuable_ids, user)
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else
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[]
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end
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issuable_ids.each_with_object({}) do |id, issuable_meta|
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downvotes = issuable_votes_count.find { |votes| votes.awardable_id == id && votes.downvote? }
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upvotes = issuable_votes_count.find { |votes| votes.awardable_id == id && votes.upvote? }
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notes = issuable_note_count.find { |notes| notes.noteable_id == id }
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merge_requests = issuable_merge_requests_count.find { |mr| mr.first == id }
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issuable_meta[id] = ::Issuable::IssuableMeta.new(
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upvotes.try(:count).to_i,
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downvotes.try(:count).to_i,
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notes.try(:count).to_i,
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merge_requests.try(:last).to_i
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)
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end
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end
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end
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end
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