Module: NotificationHub

Defined in:
lib/notification_hub.rb,
lib/notification_hub/version.rb,
lib/notification_hub/channels/sms.rb,
lib/notification_hub/channels/email.rb,
lib/notification_hub/device_manager.rb,
lib/notification_hub/channels/sms/aws.rb,
lib/notification_hub/channels/webhook.rb,
lib/notification_hub/channels/sms/base.rb,
lib/notification_hub/channels/email/base.rb,
lib/notification_hub/subscription_manager.rb,
lib/notification_hub/channels/webhook/base.rb,
lib/generators/notification_hub/job_generator.rb,
lib/notification_hub/channels/webhook/httparty.rb,
lib/notification_hub/channels/email/action_mailer.rb,
lib/notification_hub/channels/mobile_push_notification.rb,
lib/notification_hub/channels/browser_push_notification.rb,
lib/generators/notification_hub/notification_hub_generator.rb,
lib/notification_hub/channels/mobile_push_notification/fcm.rb,
lib/notification_hub/channels/browser_push_notification/fcm.rb,
lib/notification_hub/channels/mobile_push_notification/base.rb,
lib/notification_hub/channels/browser_push_notification/base.rb

Defined Under Namespace

Modules: Channels, DeviceManager, Generators, SubscriptionManager

Constant Summary collapse

VERSION = 
"0.1.8"

Class Method Summary collapse

Class Method Details

.configure {|_self| ... } ⇒ Object

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/notification_hub.rb', line 18

def configure
  @@association_model ||= "user"
  @@logger = Logger.new("#{Rails.root}/log/notification_hub.log")
  yield self
end

.deliver(association_model_id, event_code, data) ⇒ Object 



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# File 'lib/notification_hub.rb', line 36

def deliver(association_model_id, event_code, data)   
  if NotificationHubJob.respond_to?("perform_later".to_sym)   
    NotificationHubJob.perform_later("deliver", association_model_id, event_code, data)      
  elsif NotificationHubJob.respond_to?("perform_async".to_sym)
    NotificationHubJob.perform_async("deliver", association_model_id, event_code, data)    
  end
end

.deliver_global(event_code, data, device_details, channel_code, gateway_code = nil) ⇒ Object 



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# File 'lib/notification_hub.rb', line 48

def deliver_global(event_code, data, device_details, channel_code, gateway_code=nil)   
  if NotificationHubJob.respond_to?("perform_later".to_sym)   
    NotificationHubJob.perform_later("deliver_global", nil, event_code, data, device_details, channel_code, gateway_code)      
  elsif NotificationHubJob.respond_to?("perform_async".to_sym)
    NotificationHubJob.perform_async("deliver_global", nil, event_code, data, device_details, channel_code, gateway_code)    
  end
end

.deliver_global_now(event_code, data, device_details, channel_code, gateway_code = nil) ⇒ Object 



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# File 'lib/notification_hub.rb', line 44

def deliver_global_now(event_code, data, device_details, channel_code, gateway_code=nil)
  send_global_message(event_code, data, device_details, channel_code, gateway_code)     
end

.deliver_now(association_model_id, event_code, data) ⇒ Object 



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# File 'lib/notification_hub.rb', line 32

def deliver_now(association_model_id, event_code, data)
	send_message(association_model_id, event_code, data)      
end

.send_global_message(event_code, data_wrapper, device_details, channel_code, gateway_code = nil) ⇒ Object 



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# File 'lib/notification_hub.rb', line 96

def send_global_message(event_code, data_wrapper, device_details, channel_code, gateway_code=nil)   

  # Fetch data from the database if record id is passed.
  data = {}
  data_wrapper.each do |key,value|
    if value.is_a?(Integer)
      data[key.to_sym] = key.to_s.classify.constantize.find_by_id(value)
    else
      data[key.to_sym] = value
    end
  end

  device_details =  device_details.try :symbolize_keys
  
  if gateway_code.present?
    channel_const = "NotificationHub::Channels::#{channel_code.camelize}::#{gateway_code.camelize}".constantize
  else
    channel_const = "NotificationHub::Channels::#{channel_code.camelize}".constantize
  end
  begin
    channel_const.send_message(event_code, data, device_details)
  rescue => e
    NotificationHub.logger.error e.message
    NotificationHub.logger.error "Event:#{event_code}  Channel:#{channel_code}  Device:#{device_details.to_json}"
    e.backtrace.each { |line| NotificationHub.logger.error line }
  end     
end

.send_message(association_model_id, event_code, data_wrapper) ⇒ Object 



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# File 'lib/notification_hub.rb', line 56

def send_message(association_model_id, event_code, data_wrapper)  
  unless NotificationHub.events.keys.include? event_code
    NotificationHub.logger.error "Event code is not registered"
    NotificationHub.logger.error "Event:#{event_code}"
    raise "Event code is not registered"
  end

  # Fetch data from the database if record id is passed.
  data = {}
  data_wrapper.each do |key,value|
    if value.is_a?(Integer)
      data[key.to_sym] = key.to_s.classify.constantize.find_by_id(value)
    else
      data[key.to_sym] = value
    end
  end

	# Query subsccriptions for the relevant event.    	
  susbcriptions = NotificationHub::Subscription.where("#{association_model}_id" => association_model_id, event_code: event_code)

  susbcriptions.each do |susbcription|
    if susbcription.gateway_code.present?
      channel_const = "NotificationHub::Channels::#{susbcription.channel_code.camelize}::#{susbcription.gateway_code.camelize}".constantize
    else
      channel_const = "NotificationHub::Channels::#{susbcription.channel_code.camelize}".constantize
    end

    susbcription.notification_hub_devices.try(:each) do |device|
      device_details = device.attributes.symbolize_keys
      begin
        channel_const.send_message(event_code, data, device_details)
      rescue => e
        NotificationHub.logger.error e.message
        NotificationHub.logger.error "Event:#{event_code}  Channel:#{susbcription.channel_code}  Subscription: #{susbcription.id}  Device:#{device.id}"
        e.backtrace.each { |line| NotificationHub.logger.error line }
      end          
    end
  end     
end

.set_channel(*args) ⇒ Object 



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# File 'lib/notification_hub.rb', line 24

def set_channel(*args)
	channel = args[0]
	options = args[1]
  gateway = options[:gateway]

  "NotificationHub::Channels::#{channel.to_s.camelize}::#{gateway.to_s.camelize}".constantize.new(options)
end