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Versions: 13
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Stored size: 1.58 KB
Contents
module NotifyUser
class Unsubscribe < ActiveRecord::Base
self.table_name = "notify_user_unsubscribes"
# The user to send the notification to
belongs_to :target, polymorphic: true
validates_presence_of :target_id, :target_type, :target, :type
validate :is_unsubscribable
validates :type, :uniqueness => {:scope => [:target_type, :target_id]}
self.inheritance_column = :_type_disabled
if Rails.version.to_i < 4
attr_accessible :target, :type
end
def self.for_target(target)
where(target_id: target.id)
.where(target_type: target.class.base_class)
end
def self.toggle_status(target, type)
if NotifyUser::Unsubscribe.has_unsubscribed_from(target, type).empty?
NotifyUser::Unsubscribe.create(target: target, type: type)
else
NotifyUser::Unsubscribe.unsubscribe(target,type)
end
end
def self.unsubscribe(target, type)
#deletes unsubscribe object in essence subscribing a user
where(target_id: target.id)
.where(target_type: target.class.base_class)
.where(type: type).destroy_all
end
def self.has_unsubscribed_from(target, type)
where(target_id: target.id)
.where(target_type: target.class.base_class)
.where(type: type)
end
private
#only throw error if both are false
def is_unsubscribable
errors.add(:type, ("not found")) if (NotifyUser.unsubscribable_notifications.include? self.type) == false &&
NotifyUser::BaseNotification.channels.has_key?(self.type.to_sym) == false
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems