survey/app/models/questionnaire_survey.rb

# encoding: utf-8
class QuestionnaireSurvey

  include Mongoid::Document
  include Mongoid::Timestamps
  include Slug

  ResultChart = 0
  ResultExtern = 1
  ResultFile = 2
  ResultCriteria = 3
  include OrbitCategory::Categorizable

  scope :can_display, ->{where(is_hidden: false)}

  field :copy_id
  field :except_clone_relations, :type=>Array, :default => []
  field :title, as: :slug_title, type: String, localize: true
  field :description, :localize => true

  field :create_user_id
  field :update_user_id

  field :postdate, :type => DateTime
  field :deadline, :type => DateTime

  field :is_hidden, :type => Boolean, :default => false
  field :needs_login, :type => Boolean, :default => false
  field :total_points, type: Integer, :default => 0

  field :result_type, :type => Integer, :default => 0
  field :extern_link
  mount_uploader :upload_file, AssetUploader
  field :result_criteria, type: Array, :default => []

  field :jump_mode, :type => Boolean, :default => false

  field :redirect_mode, :type => Boolean, :default => false
  field :redirect_url, :type => String
  
  # validates :title, :at_least_one => true
  # validates :title, :presence => { :message => I18n.t("survey.title") }

  has_many :survey_questions, :autosave => true, :dependent => :destroy
  has_many :survey_answers, :autosave => true, :dependent => :destroy
  has_many :survey_sections, :autosave => true, :dependent => :destroy

  accepts_nested_attributes_for :survey_questions, :allow_destroy => true

  before_save :check_deadline#, :update_avliable_language

  has_many :survey_paginations, :autosave => true, :dependent => :destroy
  accepts_nested_attributes_for :survey_paginations, :allow_destroy => true
  before_create do
    if self.copy_id.present?
      clone_new(true)
      self.created_at = DateTime.now
      self.updated_at = DateTime.now
    end
  end
  def update_user
    User.find(update_user_id) rescue nil
  end

  def update_user=(user)
    self.update_user_id = user.id
  end

  def self.time_range(data)

    r = "#{data.postdate.to_date}"

    if data.deadline
      r += " - #{data.deadline.to_date}" 
    else
      r += " - #{I18n.t(:no_deadline)}"
    end

    r
  end

  def self.result(data)
    if ( data.result_type == QuestionnaireSurvey::ResultChart && data.deadline && Time.now > data.deadline ) ||
       ( data.result_type == QuestionnaireSurvey::ResultExtern && !data.extern_link.blank? ) ||
       ( data.result_type == QuestionnaireSurvey::ResultFile && data.upload_file? )
       ('<a target="_blank" href="'+ OrbitHelper.url_to_show(data.to_param) + '?method=result&force_chart=true' + '"><span class="result"><i class="icon-align-left"></i></span></a>').html_safe
    else
      ''
    end
  end

  def self.write(data)
    unless data.deadline && Time.now > data.deadline
      ('<a target="_blank" href="'+ OrbitHelper.url_to_show(data.to_param) + '"><span class="write"><i class="icon-edit"></i></span></a>').html_safe
    else
      ''
    end
  end

  def generate_chart_data
    survey_questions = self.survey_questions.all
    survey_answers = self.survey_answers.all.order_by(created_at: :desc)

    chart_data = {}
    answers =(0...survey_answers.count).map{{}}

    SurveysHelper.set_locale(I18n.locale)
    survey_questions.each do |question|
      qid = question.id.to_s
      use_custom_option = question.custom_option_new_option
      chart_data[qid] = {}
      case question.type
      when SurveyQuestion::Radio, SurveyQuestion::Select
        options = question.survey_question_options.map{|v| [v.name,v.id.to_s]}
        survey_answers.each_with_index do |answer,i|
          answers[i][qid] = SurveysHelper.parse_exel_value(answer[qid],
                                            options: options,
                                            chart_data: chart_data[qid],
                                            use_custom_option: use_custom_option)
        end
      when SurveyQuestion::Check
        options = question.survey_question_options.map{|v| [v.name,v.id.to_s]}
        survey_answers.each_with_index do |answer,i|
          answers[i][qid] = SurveysHelper.parse_exel_checkbox_value(answer[qid],
                                            options: options,
                                            chart_data: chart_data[qid],
                                            use_custom_option: use_custom_option)
        end
      when SurveyQuestion::Radiogroup
        options = question.survey_question_options.map{|v| [v.name,v.id.to_s]}
        radiogroups = question.survey_question_radiogroups.map{|v| [v.name,v.id.to_s]}
        survey_answers.each_with_index do |answer,i|
          answers[i][qid] = SurveysHelper.parse_exel_rg_value(answer[qid],
                                            options: options,
                                            radiogroups: radiogroups,
                                            chart_data: chart_data[qid],
                                            use_custom_option: use_custom_option)
        end
      when SurveyQuestion::DoubleLevelOption
        custom_option_title = question.custom_option_title.to_s
        survey_answers.each_with_index do |answer,i|
          answers[i][qid] = SurveysHelper.parse_exel_double_level_value(answer[qid],
                                                                        other_title: custom_option_title,
                                                                        use_custom_option: use_custom_option,
                                                                        chart_data: chart_data[qid])
        end
      else
        survey_answers.each_with_index do |answer,i|
          answers[i][qid] = answer[qid]
        end
      end
    end

    [chart_data, survey_questions, answers]
  end

  def expired?
    (self.deadline < Time.now) rescue false
  end
  def clone_new(clone_mode=false)
    @records_all = {}
    if clone_mode
      clone_target = self.class.find(object.copy_id) rescue nil
    else
      clone_target = self
    end
    new_object,clone_target = clone_new_for_object(self,clone_target,clone_mode)
    new_object
  end
  def clone_new_for_object(object,clone_target=nil,clone_mode=false)
    if clone_mode
      new_object = object
      clone_target = object.class.find(object.copy_id) rescue nil if clone_target.nil?
    else
      clone_target = object if clone_target.nil?
      new_object = object.dup
    end
    return if (self.except_clone_relations.to_s.include?(new_object.class.to_s.underscore) rescue false)
    @records_all["#{new_object.class.to_s.underscore.singularize}_ids"] = {} if @records_all["#{new_object.class.to_s.underscore.singularize}_ids"].nil?
    begin
      @records_all["#{new_object.class.to_s.underscore.singularize}_ids"][clone_target.id] = object.id
    rescue
      nil
    end
    if !clone_target.nil? && !new_object.nil?
      initialize_fields = ["uid","created_at","updated_at"]
      initialize_fields.each do |f|
        new_object.send("#{f}=",nil) if new_object.fields.keys.include?(f)
      end
      relations_fields = clone_target.relations.except("impressions").keys
      all_fields = clone_target.fields.keys - relations_fields
      all_fields = all_fields - relations_fields.map{|k| "#{k}_id"}
      all_fields = all_fields - relations_fields.map{|k| "#{k.singularize}_ids"}
      new_object_class_name = new_object.class.to_s.underscore
      relations_fields = clone_target.relations.except("impressions").keys
      unsort_relation_keys = clone_target.relations.keys
      unless @parent_level
        fields_to_delete = [new_object_class_name]
        tmp_relations_fields = [new_object_class_name]
        while relations_fields.count > 0
          tmp_singularize_relations_fields = tmp_relations_fields.map{|f| f.singularize}
          approve_append = nil
          relations_fields.each do |k|
            belongs_to_class = clone_target.relations[k].class_name.constantize.relations.select{|k,v| v.macro == :belongs_to}.keys
            has_many_class = clone_target.relations[k].class_name.constantize.relations.select{|k,v| v.macro == :has_many}.keys
            if (belongs_to_class - tmp_singularize_relations_fields).count == 0
              other_has_many_class = (has_many_class - unsort_relation_keys)
              if other_has_many_class.count == 0
                tmp_relations_fields << k
              else
                result = other_has_many_class.map do |k| 
                  belongs_to_class = k.classify.constantize.relations.select{|kk,v| v.macro == :belongs_to}.keys
                  has_many_class = k.classify.constantize.relations.select{|kk,v| v.macro == :has_many}.keys
                  if (belongs_to_class - tmp_singularize_relations_fields).count == 0
                    true
                  else
                    fields_to_delete = fields_to_delete.concat(belongs_to_class)
                    tmp_relations_fields.concat(belongs_to_class)
                    false
                  end
                end
                if result.select{|t| !t}.count == 0
                  if (fields_to_delete.map{|f| f.pluralize} - tmp_relations_fields).count == 0
                    tmp_relations_fields << k
                  elsif clone_target.relations[k].class_name.constantize.fields.keys.include?("key")
                    tmp_relations_fields << k
                  elsif (clone_target.relations[k].class_name.constantize.relations.keys.map{|f| f.singularize} & fields_to_delete).count != 0
                    approve_append = k
                  end
                end
              end
            elsif !unsort_relation_keys.include?(clone_target.relations[k].class_name.underscore) && !unsort_relation_keys.include?(clone_target.relations[k].class_name.underscore.pluralize)
              tmp_relations_fields << k
            end
          end
          tmp_relations_fields << approve_append if approve_append.present?
          approve_append = nil
          relations_fields = relations_fields - tmp_relations_fields
        end
        relations_fields = tmp_relations_fields
        fields_to_delete.each{|f| relations_fields.delete(f)}
        @clone_mode = clone_mode
      end
      @parent_level = true
      if clone_mode
        all_fields.each do |f|
          next if f == "uid"
          unless new_object.send("#{f}_changed?") && new_object.send("#{f}_changed_from_default?")
            new_object.send("#{f}=",clone_target.send(f))
          end
        end
      end
      relations_fields.each do |f|
        no_dup_flag = false
        if clone_target.relations[f].macro == :belongs_to || clone_target.relations[f].macro == :has_one
          no_dup_flag = new_object.send(f).present?
        elsif clone_target.relations[f].macro == :has_many
          no_dup_flag = new_object.send(f).to_a.count != 0
        elsif clone_target.relations[f].macro == :embeds_many #Fix localize fields 
          if new_object.send(f).to_a.count != 0
            need_fix_fields = new_object.send(f).to_a[0].fields.select{|k,v| (v.options[:localize] rescue false)}.keys
            locale = I18n.locale.to_s
            embeded_records = new_object.send(f).map do |embeded_record|
              need_fix_fields.each do |f|
                if (embeded_record[f][locale].class != String rescue false)
                  embeded_record.send("#{f}_translations=",embeded_record[f][locale])
                else
                  embeded_record.send("#{f}_translations=",embeded_record[f])
                end
              end
              embeded_record
            end
            new_object.send("#{f}=",embeded_records)
          end
        end
        if clone_target.relations[f].macro == :belongs_to || clone_target.relations[f].class_name == "MemberProfile"
          if @records_all["#{f}_ids"].nil?
            new_object.send("#{f}_id=",clone_target.send("#{f}_id"))
          else
            new_object.send("#{f}_id=",(@records_all["#{f}_ids"][clone_target.send("#{f}_id")]))
          end
        elsif clone_target.relations[f].macro == :has_one
          next if (self.except_clone_relations.to_s.include?(f) rescue false)
          need_clone_relation = clone_target.send(f)
          clone_relation = new_object.send(f)
          clone_relation = need_clone_relation.dup if clone_relation.nil?
          initialize_fields.each do |f|
            clone_relation.send("#{f}=",nil) if clone_relation.fields.keys.include?(f)
          end
          check_fields = clone_relation.fields.except(initialize_fields)
          check_fields.keys.each do |f|
            if (clone_relation.send(f).class.to_s.match(/uploader/i) rescue false)
              if clone_relation[f].blank? && (clone_relation.send(f).file.nil? rescue true)
                clone_relation[f] = r[f]
                source_filepath = r.send(f).file.file
                if @clone_mode
                  dest_filepath = clone_relation.send(f).file.file
                  FileUtils.mkdir_p(File.dirname(dest_filepath))
                  FileUtils.cp(source_filepath,dest_filepath)
                end
              elsif (clone_relation.send(f).file rescue nil)
                clone_relation[f] = File.basename(clone_relation.send(f).file.file.to_s)
              end
              file_flag = true
            end
          end
          new_object.send("#{f}=",clone_relation)
        elsif clone_target.relations[f].macro == :has_many
          next if (self.except_clone_relations.to_s.include?(f) rescue false)
          clone_relations = []
          need_clone_relations = clone_target.send(f).asc(:_id).to_a
          file_flag = false
          need_clone_relations.each_with_index do |r,i|
            clone_relation = new_object.send(f)[i]
            clone_relation = r.dup if clone_relation.nil?
            initialize_fields.each do |f|
              clone_relation.send("#{f}=",nil) if clone_relation.fields.keys.include?(f)
            end
            check_fields = clone_relation.fields.except(initialize_fields)
            check_fields.keys.each do |f|
              if (clone_relation.send(f).class.to_s.match(/uploader/i) rescue false)
                if clone_relation[f].blank? && (clone_relation.send(f).file.nil? rescue true)
                  clone_relation[f] = r[f]
                  source_filepath = r.send(f).file.file
                  if @clone_mode
                    dest_filepath = clone_relation.send(f).file.file
                    FileUtils.mkdir_p(File.dirname(dest_filepath))
                    FileUtils.cp(source_filepath,dest_filepath)
                  end
                elsif (clone_relation.send(f).file rescue nil)
                  clone_relation[f] = File.basename(clone_relation.send(f).file.file.to_s)
                end
                file_flag = true
              end
            end
            clone_relations << clone_relation
          end
          if !no_dup_flag || (no_dup_flag && file_flag)
            new_object_relations = new_object.send(f).to_a
            if new_object_relations.count != 0
              if clone_relations.count > new_object_relations.count
                clone_relations = clone_relations[0...new_object_relations.count]
              else
                clone_relations = clone_relations.concat(new_object.send(f)[clone_relations.count...new_object_relations.count])
              end
              new_object.send("#{f}=",clone_relations)
            else
              new_object.send("#{f}=",clone_relations)
            end
          end
          count_array = (0...new_object.send(f).to_a.count).to_a
          count_array.each do |i|
            clone_new_for_object(new_object.send(f)[i],need_clone_relations[i],true)
          end
        end
      end
      new_object.copy_id = clone_target.id if new_object.fields.keys.include?("copy_id")
      return new_object, clone_target
    end
  end
  protected
  
  def check_deadline
    if(!self.deadline.nil? and (self.deadline < self.postdate ))
      self.deadline = nil
    end
  end
  
  # def update_avliable_language
  #   VALID_LOCALES.each  do |locale|
  #     if (title_translations[locale].blank? rescue true)
  #       self["available_for_#{locale}".to_sym] = false 
  #     else
  #       self["available_for_#{locale}".to_sym] = true
  #     end
  #   end
  # end

  # paginates_per 10

end