# authorization_time： 自动授权时间
# auto_users_trial: 自动授权
class School < ActiveRecord::Base
  attr_accessible :name, :province, :pinyin, :city, :address, :logo_link,
                  :auto_users_trial, :shool_code, :authorization_time,
                  :identifier, :is_online, :video_desc, :video_name,:course_link, :course_name
  has_many :courses
  has_many :departments, :dependent => :destroy
  has_many :shixun_schools, :dependent => :destroy
  has_many :shixuns, :through => :shixun_schools
  # 工程认证
  has_many :users, :through => :ec_school_users
  has_many :ec_school_users, :dependent => :destroy

  has_many :ec_majors, :through => :ec_major_schools
  has_many :ec_major_schools, :dependent => :destroy

  # banner图片信息
  has_many :school_images, :dependent => :destroy

  # 视频附件
  acts_as_attachable

  scope :authorization, lambda{where(auto_users_trial: 1)}

  def to_s
  	self.name.to_s
  end
end