Class: Eventifier::Notifier

Inherits:
Object
  • Object
show all
Defined in:
lib/eventifier/notifier/notifier.rb

Constant Summary collapse

OPTION_KEYS = 
[:email, :if, :unless, :notify_self]

Instance Method Summary collapse

Constructor Details

#initialize(klasses, *arguments) ⇒ Notifier

arguments will either be [:relation, => :create] or

=> :second_relation, :on => :create

If it’s the first one, relation is the first in the array, otherwise treat the whole thing like a hash



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# File 'lib/eventifier/notifier/notifier.rb', line 7

def initialize(klasses, *arguments)
  relation   = arguments.shift if arguments.length >= 2
  arguments  = arguments.first || {}

  methods    = Array arguments.delete(:on)
  options    = arguments.slice *OPTION_KEYS
  relation ||= arguments.except *OPTION_KEYS

  klasses.each do |target_klass|
    methods.each do |method_name|
      Eventifier::NotificationMapping.add "#{method_name}.#{target_klass.name.tableize}", relation
      Eventifier::NotificationSubscriber.subscribe_to_method target_klass, method_name, options
    end
  end
end