Module: SurveyorGui::Models::ResponseSetMethods

Included in:
ResponseSet
Defined in:
lib/surveyor_gui/models/response_set_methods.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/surveyor_gui/models/response_set_methods.rb', line 5

def self.included(base)
  base.send :has_many, :responses, :dependent=>:destroy
  base.send :attr_accessible, :survey, :responses_attributes, :user_id, :survey_id, :test_data if defined? ActiveModel::MassAssignmentSecurity
end

Instance Method Details

#all_dependencies(question_ids = nil) ⇒ Object

return a hash of dependent questions.



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# File 'lib/surveyor_gui/models/response_set_methods.rb', line 23

def all_dependencies(question_ids = nil)
      arr = dependencies(question_ids).partition{|d| d.is_met?(self) }
      {:show => arr[0].map{|d| d.question_group_id.nil? ? (d.question.is_mandatory? ? nil : "q_#{d.question_id}") : "g_#{d.question_group_id}"},
       :show_mandatory => arr[0].map{|d| d.question_group_id.nil? ? (d.question.is_mandatory? ? "q_#{d.question_id}" : nil) : "g_#{d.question_group_id}"},
       :hide => arr[1].map{|d| d.question_group_id.nil? ? "q_#{d.question_id}" : "g_#{d.question_group_id}"}}
end

#correctness_hash ⇒ Object 



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# File 'lib/surveyor_gui/models/response_set_methods.rb', line 29

def correctness_hash
  { :questions => Survey.where(id: self.survey_id).includes(sections: :questions).first.sections.map(&:questions).flatten.compact.size,
    :responses => responses.to_a.compact.size,
    :correct => responses.find_all(&:correct?).compact.size
  }
end

#report_user_name ⇒ Object 



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# File 'lib/surveyor_gui/models/response_set_methods.rb', line 36

def report_user_name
  user_name = nil
  fake_users = {'0'=>'Bob', '-1'=>'Kishore','-2'=>'Tina','-3'=>'Xiao','-4'=>'Marshal','-5'=>'Lana','-6'=>'Demarius','-7'=>'Taylor','-8'=>'Cameron','-9'=>'Clio'} 
  if class_exists?('ResponseSetUser')
    user_name = ResponseSetUser.new(self.user_id).report_user_name
  end
  user_name || fake_users[self.user_id.to_s] || self.id
end

#triggered_mandatory_missing ⇒ Object

determine whether a mandatory question is missing a response. Only applicable if the question is not dependent on other questions, or if it is dependent, but has been triggered for inclusion by a previous answer.



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# File 'lib/surveyor_gui/models/response_set_methods.rb', line 12

def triggered_mandatory_missing
  qs = survey.sections.map(&:questions).flatten
  ds = Dependency.all(:include => :dependency_conditions, :conditions => {:dependency_conditions => {:question_id => qs.map(&:id) || responses.map(&:question_id)}})
  triggered = qs - ds.select{|d| !d.is_met?(self)}.map(&:question)
  triggered_mandatory = triggered.select{|q| q.mandatory?}
  triggered_mandatory_completed = triggered.select{|q| q.mandatory? and is_answered?(q)}
  triggered_mandatory_missing = triggered_mandatory - triggered_mandatory_completed
  return triggered_mandatory_missing
end