27 lines
483 B
Ruby
27 lines
483 B
Ruby
require 'active_record'
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class Transactor < ActiveRecord::Base
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belongs_to :worker
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include AASM
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aasm :column => :status do
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state :sleeping, :initial => true
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state :running, :before_enter => :start_worker, :after_enter => :fail
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event :run do
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transitions :to => :running, :from => :sleeping
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end
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end
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private
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def start_worker
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worker.update_attribute(:status, 'running')
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end
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def fail
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raise StandardError.new('failed on purpose')
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end
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end
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