Active Push API example

base_notifier.rb

class BaseNotifier < ActivePush::Base
  self.notifier_name = "base_notifier"

  default gcm: {collapse_key: '...', delay_while_idle: false},
    wp: {
      message_id: 'message id',
      notification_class: 'notification class',
      windowsphone_target: 'target'
    }

  def welcome(user)
    @user = user # `@user` will be accessible from the view template.

    ios_device     = user.ios_devices.first
    android_device = user.android_devices.first
    wp_device      = user.wp_devices.first

    push apn: ios_device.device_token,         # uses app/views/user_notifier/welcome.json+apn.jbuilder
         gcm: androird_device.registration_id, # uses app/views/user_notifier/welcome.json+gcm.jbuilder
         wp:  wp_device.uri                    # uses app/views/user_notifier/welcome.xml+wp.erb
  end

  def some_complicated_notification(user)
    @user      = user
    ios_device = user.ios_devices.first
    wp_device  = user.wp_devices.first

    push apn: ios_device.device_token,
         gcm: {notification_key: user.notification_key},
         wp: {
           uri: wp_device.uri,
           message_id: 'message id',
           notification_class: 'notification class',
           windowsphone_target: 'target'
         }
  end
end

usage_of_base_notifier.rb

notifiaction = BaseNotifier.welcome(user)

# Pushes all the notifications immediately.
notification.push_all_now!

# Pushes a specific notification immediately. Change `apn` to `gcm` or `wp` if needed.
notification.apn.push_now!

# Enqueues a job that pushes a specific notification.
notification.apn.push_later!

notification.push_all_later!
# is the same as doing the following(enqueues 3 jobs)
notification.apn.push_later!
notification.gcm.push_later!
notification.wp.push_later!