Class: Stepped::Step

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/stepped/step.rb

Defined Under Namespace

Classes: NoPendingActionsError

Constant Summary collapse

STATUSES = 
%w[
  pending
  performing
  succeeded
  failed
].freeze

Instance Method Summary collapse

Instance Method Details

#conclude_job(succeeded = true) ⇒ Object 



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# File 'app/models/stepped/step.rb', line 49

def conclude_job(succeeded = true)
  with_lock do
    raise NoPendingActionsError unless pending_actions_count > 0

    decrement :pending_actions_count
    increment :unsuccessful_actions_count unless succeeded

    if pending_actions_count.zero?
      assign_attributes(completed_at: Time.zone.now, status: determine_status)
    end

    save!
  end

  action.accomplished(self) if pending_actions_count.zero?
end

#display_position ⇒ Object 



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# File 'app/models/stepped/step.rb', line 66

def display_position
  definition_index + 1
end

#do(action_name, *args) ⇒ Object 



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# File 'app/models/stepped/step.rb', line 31

def do(action_name, *args)
  on action.actor, action_name, *args
end

#on(actors, action_name, *args) ⇒ Object 



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# File 'app/models/stepped/step.rb', line 35

def on(actors, action_name, *args)
  Array(actors).compact.each do |actor|
    increment :pending_actions_count
    @jobs << Stepped::ActionJob.new(actor, action_name, *args, parent_step: self)
  end

  save!
end

#perform ⇒ Object 



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# File 'app/models/stepped/step.rb', line 19

def perform
  @jobs = []
  if execute_block
    ActiveJob.perform_all_later @jobs
  else
    self.pending_actions_count = 0
    self.status = :failed
  end

  complete! if pending_actions_count.zero?
end

#wait(duration) ⇒ Object 



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# File 'app/models/stepped/step.rb', line 44

def wait(duration)
  increment! :pending_actions_count
  @jobs << Stepped::WaitJob.new(self).set(wait: duration)
end