31 lines
733 B
Ruby
31 lines
733 B
Ruby
class Survey::Question < ActiveRecord::Base
|
|
attr_accessible :text, :title, :typ, :choice_ids
|
|
belongs_to :parent, polymorphic: true
|
|
has_many :choices
|
|
has_many :answers, through: :choices
|
|
def add_yesno_choices
|
|
c=Survey::Choice.new(title: "Ja")
|
|
c.save
|
|
this.choices << c
|
|
c=Survey::Choice.new(title: "Nein")
|
|
c.save
|
|
this.choices << c
|
|
end
|
|
|
|
def do_answer(choice_ids, user)
|
|
unless user.nil?
|
|
cid=choice_ids.map{|c|c.to_i}
|
|
unless cid.empty?
|
|
Survey::Answer.where(user_id: user.id, choice_id: self.choice_ids).delete_all
|
|
cid.each do |c|
|
|
if self.choice_ids.include?(c)
|
|
a=Survey::Answer.new(user_id: user.id, choice_id: c.to_i)
|
|
a.save
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|