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class LineReferentialSync < ActiveRecord::Base
include AASM
belongs_to :line_referential
after_commit :perform_sync, :on => :create
validate :multiple_process_validation, :on => :create
private
def perform_sync
LineReferentialSyncWorker.perform_async(self.id)
end
# There can be only one instance running
def multiple_process_validation
if self.class.where(status: [:new, :pending], line_referential_id: line_referential_id).count > 0
errors.add(:base, :multiple_process)
end
end
aasm column: :status do
state :new, :initial => true
state :pending
state :successful
state :failed
event :run, after: :log_pending do
transitions :from => [:new, :failed], :to => :pending
end
event :successful, after: :log_successful do
transitions :from => :pending, :to => :successful
end
event :failed, after: :log_failed do
transitions :from => :pending, :to => :failed
end
end
def log_pending
logger.debug "#{self.class.name} sync - pending"
update_attribute(:started_at, Time.now)
end
def log_successful
logger.debug "#{self.class.name} sync - done"
end
def log_failed error
logger.debug e.message
logger.debug "#{self.class.name} sync - failed"
end
end
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