mirror of
https://github.com/ENSL/ensl.org.git
synced 2024-12-30 22:41:33 +00:00
43 lines
940 B
Ruby
43 lines
940 B
Ruby
# == Schema Information
|
|
#
|
|
# Table name: polls
|
|
#
|
|
# id :integer not null, primary key
|
|
# question :string(255)
|
|
# end_date :datetime
|
|
# user_id :integer
|
|
# created_at :datetime
|
|
# updated_at :datetime
|
|
# votes :integer default(0), not null
|
|
#
|
|
|
|
class Poll < ActiveRecord::Base
|
|
include Extra
|
|
|
|
attr_protected :id, :updated_at, :created_at, :votes, :user_id
|
|
|
|
validates_length_of :question, :in => 1..50
|
|
#validates_datetime :end_date
|
|
|
|
belongs_to :user
|
|
has_many :options, :class_name => "Option", :dependent => :destroy
|
|
has_many :real_votes, :through => :options
|
|
|
|
accepts_nested_attributes_for :options, :allow_destroy => true
|
|
|
|
def voted? user
|
|
real_votes.count(:conditions => {:user_id => user.id}) > 0
|
|
end
|
|
|
|
def can_create? cuser
|
|
cuser and cuser.admin?
|
|
end
|
|
|
|
def can_update? cuser
|
|
cuser and cuser.admin?
|
|
end
|
|
|
|
def can_destroy? cuser
|
|
cuser and cuser.admin?
|
|
end
|
|
end
|