Class: MailManager::Subscription

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
StatusHistory
Defined in:
app/models/mail_manager/subscription.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from StatusHistory

#change_status, included, #set_default_status, #status, #status=, #status_changed_at=

Class Method Details

.change_subscription_status(contact, mailing_list, status) ⇒ Object

changes or creates a subscription for the given contact and list and assigns the given status



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# File 'app/models/mail_manager/subscription.rb', line 70

def self.change_subscription_status(contact, mailing_list, status)
  subscription = self.find_by_contact_id_and_mailing_list_id(contact.id, mailing_list.id)
  return subscription.change_status(status) if subscription
  subscription = Subscription.new
  subscription.contact = contact
  subscription.mailing_list = mailing_list
  subscription.change_status(status)
  subscription
end

.fail_by_email_address(email_address) ⇒ Object 



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# File 'app/models/mail_manager/subscription.rb', line 122

def self.fail_by_email_address(email_address)
  Contact.find_all_by_email_address(email_address).each do |contact|
    contact.active_subscriptions.each do |subscription|
      subscription.change_status(:failed_address)
    end
  end
end

.subscribe(contact, mailing_list, status = 'active') ⇒ Object

subscribes the contact to the list



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# File 'app/models/mail_manager/subscription.rb', line 81

def self.subscribe(contact, mailing_list, status='active')
  change_subscription_status(contact, mailing_list, status)
end

.unsubscribe(contact, mailing_list) ⇒ Object

unsubscribes the contact from the list



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# File 'app/models/mail_manager/subscription.rb', line 86

def self.unsubscribe(contact, mailing_list)
  change_subscription_status(contact, mailing_list, 'unsubscribed')
end

.unsubscribe_by_email_address(email_address, message = nil) ⇒ Object 



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# File 'app/models/mail_manager/subscription.rb', line 130

def self.unsubscribe_by_email_address(email_address,message=nil)
  subscriptions = []
  Contact.find_all_by_email_address(email_address).each do |contact|
    subscriptions += contact.active_subscriptions.each do |subscription|
      subscription.change_status(:unsubscribed)
    end
  end
  Mailer.delay.unsubscribed(subscriptions,email_address,
    subscriptions.first.contact, message) if \
    subscriptions.present?
  subscriptions
end

.unsubscribe_by_message_guid(guid) ⇒ Object

unsubscribes a contact from all lists by looking them up through a messages GUID FIXME: when we add more lists and the ability to have multiple subscriptions, this should remove only the list that is tied in the GUID and they should be linked to their options



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# File 'app/models/mail_manager/subscription.rb', line 105

def self.unsubscribe_by_message_guid(guid)
  message = Message.find_by_guid(guid)
  contact = message.contact
  if message
    begin
      unsubscribed_subscriptions = self.unsubscribe_by_email_address(message.contact.email_address, message)
      return unsubscribed_subscriptions
    rescue => e
      Rails.logger.warn "Error Unsubscribing email: #{message.contact.email_address}\n#{e.message}\n #{e.backtrace.join("\n ")}"
      raise "An error occured."
    end
  else
    raise "Could not find your subscription!"
  end
  nil
end

.unsubscribed_emails_hash ⇒ Object

acts_as_audited rescue Rails.logger.warn “Audit Table not defined!”



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# File 'app/models/mail_manager/subscription.rb', line 55

def self.unsubscribed_emails_hash
  results = self.connection.execute(%Q|select distinct c.email_address 
    from #{MailManager.table_prefix}contacts c 
    inner join #{MailManager.table_prefix}subscriptions s on c.id=s.contact_id 
    where s.status in ('unsubscribed')|
  )
  results = results.map(&:values) if results.first.is_a?(Hash)
  results.inject(Hash.new){|h,r|h.merge!(r[0].to_s.strip.downcase => true)}
end

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/mail_manager/subscription.rb', line 94

def active?
  status.eql?('active')
end

#contact_full_name ⇒ Object 



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# File 'app/models/mail_manager/subscription.rb', line 65

def contact_full_name
   contact.full_name
end

#mailing_list_name ⇒ Object 



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# File 'app/models/mail_manager/subscription.rb', line 90

def mailing_list_name
  mailing_list.try(:name)
end

#pending? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/mail_manager/subscription.rb', line 98

def pending?
  status.eql?('pending')
end