debian-mirror-gitlab/app/services/projects/open_issues_count_service.rb

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# frozen_string_literal: true
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module Projects
# Service class for counting and caching the number of open issues of a
# project.
class OpenIssuesCountService < Projects::CountService
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include Gitlab::Utils::StrongMemoize
# Cache keys used to store issues count
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PUBLIC_COUNT_KEY = 'public_open_issues_count'
TOTAL_COUNT_KEY = 'total_open_issues_count'
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def initialize(project, user = nil)
@user = user
super(project)
end
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def cache_key_name
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public_only? ? PUBLIC_COUNT_KEY : TOTAL_COUNT_KEY
end
def public_only?
!user_is_at_least_reporter?
end
def relation_for_count
self.class.query(@project, public_only: public_only?)
end
def user_is_at_least_reporter?
strong_memoize(:user_is_at_least_reporter) do
@user && @project.team.member?(@user, Gitlab::Access::REPORTER)
end
end
def public_count_cache_key
cache_key(PUBLIC_COUNT_KEY)
end
def total_count_cache_key
cache_key(TOTAL_COUNT_KEY)
end
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# rubocop: disable CodeReuse/ActiveRecord
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def refresh_cache(&block)
if block_given?
super(&block)
else
count_grouped_by_confidential = self.class.query(@project, public_only: false).group(:confidential).count
public_count = count_grouped_by_confidential[false] || 0
total_count = public_count + (count_grouped_by_confidential[true] || 0)
update_cache_for_key(public_count_cache_key) do
public_count
end
update_cache_for_key(total_count_cache_key) do
total_count
end
end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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# We only show total issues count for reporters
# which are allowed to view confidential issues
# This will still show a discrepancy on issues number but should be less than before.
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# Check https://gitlab.com/gitlab-org/gitlab-foss/issues/38418 description.
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# rubocop: disable CodeReuse/ActiveRecord
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def self.query(projects, public_only: true)
if public_only
Issue.opened.public_only.where(project: projects)
else
Issue.opened.where(project: projects)
end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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end
end