survey/app/models/survey_answer.rb

55 lines
1.7 KiB
Ruby

class SurveyAnswer
include Mongoid::Document
include Mongoid::Timestamps
include Mongoid::Attributes::Dynamic
field :user, type: BSON::ObjectId
field :scored_points, type: Integer, :default => 0
field :avg_points, type: Integer
field :individual_total, type: Array, :default => []
field :select_question, type: Array, :default => []
belongs_to :questionnaire_survey
after_create do
if self.questionnaire_survey
info = {:questionnaire_survey_id=>self.questionnaire_survey.id,:user=>self.user}
if self.user.blank?
info[:survey_answer_ids] = [self.id]
end
answer_group = SurveyAnswerGroup.where(info).first
if answer_group.nil?
answer_group = SurveyAnswerGroup.new(info)
end
answer_group.last_modified = self.updated_at
answer_group.survey_answer_ids << self.id
answer_group.save
end
end
after_save do
answer_group = SurveyAnswerGroup.where(:questionnaire_survey_id=>self.questionnaire_survey.id,:user=>user).first
if answer_group
answer_group.last_modified = self.updated_at
answer_group.save
end
end
before_destroy do
answer_group = SurveyAnswerGroup.where(:user=>self.user,:questionnaire_survey_id=>self.questionnaire_survey_id).first
if answer_group
answer_group.survey_answer_ids.delete(self.id)
if answer_group.survey_answer_ids.count == 0
answer_group.destroy
else
answer_group.save
end
end
end
def get_avg_points
if self.avg_points.nil?
total_weight = self.questionnaire_survey.get_total_weight(self)
self.avg_points = (scored_points.to_f / total_weight).round
self.save
self.avg_points
else
self.avg_points
end
end
end