Contents

class Ecm::Courses::Course < ActiveRecord::Base
  # db settings
  self.table_name = 'ecm_courses_courses'

  # acts as list
  acts_as_list :scope => :ecm_courses_course_category

  # associations
  belongs_to :ecm_courses_course_category,
             :class_name => Ecm::Courses::CourseCategory,
             :counter_cache => :ecm_courses_courses_count

  has_many :ecm_courses_course_dates,
           :class_name => Ecm::Courses::CourseDate,
           :dependent => :destroy,
           :foreign_key => :ecm_courses_course_id,
           :order => 'start_at'

  # attibutes
  attr_accessible :description,
                  :ecm_courses_course_category_id,
                  :locale,
                  :name

  # friendly id
  extend FriendlyId
  friendly_id :name, :use => :slugged

  # validations
  validates :ecm_courses_course_category, :presence => true
  validates :locale, :inclusion => { :in => I18n.available_locales.map(&:to_s) }, :unless => Proc.new { |c| c.locale.blank? }
  validates :name, :presence => true

  # public methods

  def heading_name
    locale_prefix = (locale.blank?) ? "" : "[#{locale}] "
    "#{locale_prefix}#{name}"
  end

  def to_s
    "#{ecm_courses_course_category.name} - #{name}"
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ecm_courses-0.0.1	app/models/ecm/courses/course.rb
ecm_courses-0.0.7.pre	app/models/ecm/courses/course.rb