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module ForemanMaintain
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module Concerns
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module Finders
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def detector
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@detector ||= ForemanMaintain.detector
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end
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def feature(label)
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detector.feature(label)
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end
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def check(label)
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ensure_one_object(:check, label)
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end
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def find_checks(conditions)
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detector.available_checks(conditions)
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end
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def procedure(label)
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ensure_one_object(:procedure, label)
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end
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def find_procedures(conditions)
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detector.available_procedures(conditions)
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end
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def find_scenarios(conditions)
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detector.available_scenarios(conditions)
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end
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private
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def ensure_one_object(object_type, label_or_class)
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objects = find_objects(object_type, label_or_class)
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if objects.first.nil?
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raise "#{object_type} #{label_or_class} not present"
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elsif objects.size > 1
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raise "Multiple objects of #{object_type} found for #{label_or_class}"
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else
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objects.first
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end
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end
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def label_or_class_condition(label_or_class)
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case label_or_class
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when Symbol
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{ :label => label_or_class }
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when Class
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{ :class => label_or_class }
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else
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raise 'Expecting symbol or class'
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end
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end
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def find_objects(object_type, label_or_class)
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conditions = label_or_class_condition(label_or_class)
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case object_type
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when :procedure
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detector.available_procedures(conditions)
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when :check
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detector.available_checks(conditions)
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else
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raise "Unexpected object type #{object_type}"
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end
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end
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end
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end
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end
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