51 lines
1.2 KiB
Ruby
51 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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class ReleasesFinder
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include Gitlab::Utils::StrongMemoize
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attr_reader :parent, :current_user, :params
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def initialize(parent, current_user = nil, params = {})
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@parent = parent
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@current_user = current_user
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@params = params
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params[:order_by] ||= 'released_at'
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params[:sort] ||= 'desc'
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end
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def execute(preload: true)
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return Release.none if projects.empty?
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releases = get_releases
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releases = by_tag(releases)
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releases = releases.preloaded if preload
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order_releases(releases)
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end
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private
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def get_releases
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Release.where(project_id: projects).where.not(tag: nil) # rubocop: disable CodeReuse/ActiveRecord
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end
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def projects
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strong_memoize(:projects) do
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if parent.is_a?(Project)
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Ability.allowed?(current_user, :read_release, parent) ? [parent] : []
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end
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end
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def by_tag(releases)
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return releases unless params[:tag].present?
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releases.where(tag: params[:tag])
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def order_releases(releases)
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releases.sort_by_attribute("#{params[:order_by]}_#{params[:sort]}")
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end
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end
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