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# frozen_string_literal: true
module Spree
module Core
class StateMachines
# Shipments' state machine
#
# for each event the following instance methods are dynamically implemented:
# #<event_name>
# #<event_name>!
# #can_<event_name>?
#
# for each state the following instance methods are implemented:
# #<state_name>?
#
module Shipment
extend ActiveSupport::Concern
included do
state_machine initial: :pending, use_transactions: false do
event :ready do
transition from: :pending, to: :shipped, if: :can_transition_from_pending_to_shipped?
transition from: :pending, to: :ready, if: :can_transition_from_pending_to_ready?
end
event :pend do
transition from: :ready, to: :pending
end
event :ship do
transition from: [:ready, :canceled], to: :shipped
end
after_transition to: :shipped, do: :after_ship
event :cancel do
transition to: :canceled, from: [:pending, :ready]
end
after_transition to: :canceled, do: :after_cancel
event :resume do
transition from: :canceled, to: :ready, if: :can_transition_from_canceled_to_ready?
transition from: :canceled, to: :pending
end
after_transition from: :canceled, to: [:pending, :ready, :shipped], do: :after_resume
after_transition do |shipment, transition|
shipment.state_changes.create!(
previous_state: transition.from,
next_state: transition.to,
name: 'shipment'
)
end
end
end
end
end
end
end
Version data entries
95 entries across 95 versions & 1 rubygems