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Versions: 14
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Contents
# frozen_string_literal: true
require 'active_support/string_inquirer'
module PUNK
class Service < Runnable
include Loggable
include Publishable
delegate :ready?, to: :_state
delegate :invalid?, to: :_state
delegate :success?, to: :_state
delegate :failure?, to: :_state
def self.run(**kwargs)
service = new
service.send(:_init, **kwargs)
service.send(:_run)
hijack = service.send(:_callbacks)
service.is_a?(View) && hijack.is_a?(View) ? hijack : service
end
def result
@_result
end
def process
raise NotImplemented, "view must provide process method"
end
protected
def _state
ActiveSupport::StringInquirer.new(@_state.to_s)
end
def on_success; end
def on_failure; end
private
def _init(**kwargs)
@_state = :ready
@_result = nil
_init_runnable(kwargs)
end
def _run
unless ready?
errors.add(:raised, e.message)
@_state = :failure
return
end
unless valid?
@_state = :invalid
return
end
@_result = process
@_state = :success
end
def _callbacks
success? ? on_success : on_failure
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems