Class: Dor::Workflow::Client::LifecycleRoutes

Inherits:
Object
  • Object
show all
Defined in:
lib/dor/workflow/client/lifecycle_routes.rb

Overview

Makes requests relating to a lifecycle

Instance Method Summary collapse

Constructor Details

#initialize(requestor:) ⇒ LifecycleRoutes

Returns a new instance of LifecycleRoutes.



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# File 'lib/dor/workflow/client/lifecycle_routes.rb', line 8

def initialize(requestor:)
  @requestor = requestor
end

Instance Method Details

#active_lifecycle(druid:, milestone_name:, version:) ⇒ Time

Returns the Date for a requested milestone ONLY for the current version. This is slow as the workflow server will query dor-services-app for the version. A better approach is #lifecycle with the version tag.

Parameters:

  • druid (String) —

    object id

  • milestone_name (String) —

    the name of the milestone being queried for

  • version (Number) —

    the version to query for

Returns:

  • (Time) —

    when the milestone was achieved. Returns nil if the milestone does not exis



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# File 'lib/dor/workflow/client/lifecycle_routes.rb', line 30

def active_lifecycle(druid:, milestone_name:, version:)
  lifecycle(druid: druid, milestone_name: milestone_name, version: version, active_only: true)
end

#lifecycle(druid:, milestone_name:, version: nil, active_only: false) ⇒ Time

Returns the Date for a requested milestone from workflow lifecycle

Parameters:

  • druid (String) —

    object id

  • milestone_name (String) —

    the name of the milestone being queried for

  • version (Number) (defaults to: nil) —

    (nil) the version to query for

  • active_only (Boolean) (defaults to: false) —

    (false) if true, return only lifecycle steps for versions that have all processes complete

Returns:

  • (Time) —

    when the milestone was achieved. Returns nil if the milestone does not exist



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# File 'lib/dor/workflow/client/lifecycle_routes.rb', line 19

def lifecycle(druid:, milestone_name:, version: nil, active_only: false)
  filter_milestone(query_lifecycle(druid, version: version, active_only: active_only), milestone_name)
end

#milestones(druid:) ⇒ Array<Hash>

Returns:

  • (Array<Hash>) 


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# File 'lib/dor/workflow/client/lifecycle_routes.rb', line 35

def milestones(druid:)
  doc = query_lifecycle(druid, active_only: false)
  doc.xpath('//lifecycle/milestone').collect do |node|
    { milestone: node.text, at: Time.parse(node['date']), version: node['version'] }
  end
end