debian-mirror-gitlab/app/finders/packages/group_packages_finder.rb

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2020-07-28 23:09:34 +05:30
# frozen_string_literal: true
module Packages
class GroupPackagesFinder
attr_reader :current_user, :group, :params
InvalidPackageTypeError = Class.new(StandardError)
def initialize(current_user, group, params = { exclude_subgroups: false, order_by: 'created_at', sort: 'asc' })
@current_user = current_user
@group = group
@params = params
end
def execute
return ::Packages::Package.none unless group
packages_for_group_projects
end
private
def packages_for_group_projects
packages = ::Packages::Package
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.including_build_info
.including_project_route
.including_tags
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.for_projects(group_projects_visible_to_current_user)
.processed
.has_version
.sort_by_attribute("#{params[:order_by]}_#{params[:sort]}")
packages = filter_by_package_type(packages)
packages = filter_by_package_name(packages)
packages
end
def group_projects_visible_to_current_user
::Project
.in_namespace(groups)
.public_or_visible_to_user(current_user, Gitlab::Access::REPORTER)
.with_project_feature
.select { |project| Ability.allowed?(current_user, :read_package, project) }
end
def package_type
params[:package_type].presence
end
def groups
return [group] if exclude_subgroups?
group.self_and_descendants
end
def exclude_subgroups?
params[:exclude_subgroups]
end
def filter_by_package_type(packages)
return packages unless package_type
raise InvalidPackageTypeError unless Package.package_types.key?(package_type)
packages.with_package_type(package_type)
end
def filter_by_package_name(packages)
return packages unless params[:package_name].present?
packages.search_by_name(params[:package_name])
end
end
end