Create a class that subclasses LyberCore::Robot
- In the initializer, call
superwith the workflow name, step name - Your class
#perform_workmethod will perform the actual work;druidis available as an instance variable.
module Robots
module DorRepo
module Accession
class Shelve < LyberCore::Robot
def initialize
super('accessionWF', 'shelve')
end
def perform_work
cocina_object.shelve
end
end
end
end
endBy default, the druid will be set to the completed state, but you can optionally have it set to skipped by creating a ReturnState object as shown below. You can also return custom notes in this way
module Robots
module DorRepo
module Accession
class Shelve < LyberCore::Robot
def initialize
super('accessionWF', 'shelve')
end
def perform
if some_logic_here_to_determine_if_shelving_occurs
cocina_object.shelve
return LyberCore::ReturnState.new(status: 'completed') # set the final state to completed
# return LyberCore::ReturnState.new(status: 'completed', note: 'some custom note to pass back to workflow') # set the final state to completed with a custom note
else
# just return skipped if we did nothing
return LyberCore::ReturnState.new(status: 'skipped') # set the final state to skipped
# return LyberCore::ReturnState.new(status: 'skipped', note: 'some custom note to pass back to workflow') # set the final state to skipped with a custom note
end
end
end
end
end
endCreate a config/boot.rb containing:
require 'rubygems'
require 'bundler/setup'
Bundler.require(:default)
LyberCore::Boot.up(__dir__)
# Any additional robot-specific configuratio.
The configuration must include:
redis_url: ~
workflow:
url: http://workflow.example.com/workflow
logfile: 'log/workflow_service.log'
shift_age: 'weekly'
timeout: 60
And optionally:
# For Dor Services Client
dor_services:
url: 'https://dor-services-test.stanford.test'
token: secret-token
# For Cocina::Models::Mapping::Purl
purl_url: 'https://purl-example.stanford.edu'
# For DruidTools::Druid
stacks:
local_workspace_root: ~
The following environment variables can optionally be set:
- ROBOT_ENVIRONMENT
- ROBOT_LOG_LEVEL
Include the following in rspec/spec_helper.rb:
ENV['ROBOT_ENVIRONMENT'] = 'test'
require File.expand_path("#{__dir__}/../config/boot")
include LyberCore::Rspec
Robots can be invoked with:
test_perform(robot, druid)
to avoid the workflow updates in perform().
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