+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
class ContainerWorkUnit < ProxyWorkUnit
attr_accessor :container
+ attr_accessor :child_proxies
- def initialize proxied, label, parent
- super
+ def initialize proxied, label, parent, child_objects=nil
+ super proxied, label, parent
if @proxied.is_a?(ContainerRequest)
container_uuid = get(:container_uuid)
if container_uuid
- @container = Container.where(uuid: container_uuid).first
+ @container = Container.find(container_uuid)
end
end
+ @child_proxies = child_objects
end
def children
return @my_children if @my_children
- container_uuid = nil
- container_uuid = if @proxied.is_a?(Container) then uuid else get(:container_uuid) end
-
items = []
+ container_uuid = if @proxied.is_a?(Container) then uuid else get(:container_uuid) end
if container_uuid
- reqs = ContainerRequest.where(requesting_container_uuid: container_uuid).results
- reqs.each do |cr|
- items << cr.work_unit(cr.name || 'this container')
+ cols = ContainerRequest.columns.map(&:name) - %w(id updated_at mounts)
+ my_children = @child_proxies || ContainerRequest.select(cols).where(requesting_container_uuid: container_uuid).results if !my_children
+ my_child_containers = my_children.map(&:container_uuid).compact.uniq
+ grandchildren = {}
+ my_child_containers.each { |c| grandchildren[c] = []} if my_child_containers.any?
+ reqs = ContainerRequest.select(cols).where(requesting_container_uuid: my_child_containers).results if my_child_containers.any?
+ reqs.each {|cr| grandchildren[cr.requesting_container_uuid] << cr} if reqs
+
+ my_children.each do |cr|
+ items << cr.work_unit(cr.name || 'this container', child_objects=grandchildren[cr.container_uuid])
end
end
+ @child_proxies = nil #no need of this any longer
@my_children = items
end
get(:container_uuid)
end
+ def requesting_container_uuid
+ get(:requesting_container_uuid)
+ end
+
def priority
@proxied.priority
end
protected
def get_combined key
- get(key, @container) || get(key, @proxied)
+ from_container = get(key, @container)
+ from_proxied = get(key, @proxied)
+
+ if from_container.is_a? Hash or from_container.is_a? Array
+ if from_container.any? then from_container else from_proxied end
+ else
+ from_container || from_proxied
+ end
end
end