gitlab-org--gitlab-foss/lib/gitlab/issuable_metadata.rb
Alexandru Croitor 09163e423a Expose merge requests count based on user access
Count issues related merge requests based on user access level. And
issue can have related MRs from projects where user does not have
access so the number of related merge requests should be adjusted
based on user's ability to access the related MRs.

https://gitlab.com/gitlab-org/gitlab-ce/issues/59581
2019-06-18 12:46:46 +03:00

46 lines
1.8 KiB
Ruby

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