36 lines
746 B
Ruby
36 lines
746 B
Ruby
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# frozen_string_literal: true
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class ClusterAncestorsFinder
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include Gitlab::Utils::StrongMemoize
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def initialize(clusterable, current_user)
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@clusterable = clusterable
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@current_user = current_user
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end
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def execute
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return [] unless can_read_clusters?
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clusterable.clusters + ancestor_clusters
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end
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def has_ancestor_clusters?
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ancestor_clusters.any?
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end
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private
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attr_reader :clusterable, :current_user
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def can_read_clusters?
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Ability.allowed?(current_user, :read_cluster, clusterable)
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end
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# This unfortunately returns an Array, not a Relation!
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def ancestor_clusters
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strong_memoize(:ancestor_clusters) do
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Clusters::Cluster.ancestor_clusters_for_clusterable(clusterable)
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end
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end
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end
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