Class: Voltron::Notification

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/voltron/notification.rb

Defined Under Namespace

Classes: EmailNotification, SmsNotification

Constant Summary collapse

PERMITTED_ATTRIBUTES = 
[:to, :from]

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.format_output_of(json) ⇒ Object 



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# File 'app/models/voltron/notification.rb', line 57

def self.format_output_of(json)
  # Ensure returned object is an array of response hashes, for consistency
  out = Array.wrap((JSON.parse(json) rescue nil)).compact
  out.map { |h| h.with_indifferent_access }
end

Instance Method Details

#email(subject, options = {}, &block) ⇒ Object 



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# File 'app/models/voltron/notification.rb', line 14

def email(subject, options={}, &block)
  # Get the remaining args as params, that will eventually become assigns in the mailer template
  params = { subject: subject, notifyable.class.name.downcase => notifyable }.compact.merge(options)

  # Build the options hash from the provided arguments
  options = { subject: subject }.merge(options.select { |k, _| PERMITTED_ATTRIBUTES.include?(k.to_sym) })

  # Build a new SMS notification object
  notification_email = email_notifications.build(options)

  # Set the email vars (assigns)
  notification_email.vars = params

  # If a block is provided, allow calls to methods like `attach`
  notification_email.instance_exec(&block) if block_given?

  # Return the email notification instance
  notification_email
end

#sms(message, options = {}, &block) ⇒ Object 



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# File 'app/models/voltron/notification.rb', line 34

def sms(message, options={}, &block)
  # Build the options hash from the provided arguments
  options = { message: message, from: Voltron.config.notify.sms_from }.merge(options)

  # Build a new SMS notification object
  notification_sms = sms_notifications.build(options)

  # If a block is provided, allow calls to methods like `attach`
  notification_sms.instance_exec(&block) if block_given?

  # Return the SMS notification instance
  notification_sms
end

#to(email, phone) ⇒ Object

Called from the before_validation callback within notifyable makes one final pass to set the email and phone as the to attribute If already set however, this does nothing. We do this because simply calling notifyable here returns nil until it’s actually saved



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# File 'app/models/voltron/notification.rb', line 52

def to(email, phone)
  email_notifications.each { |n| n.to ||= email }
  sms_notifications.each { |n| n.to ||= phone }
end