surveys_to_be_taken.rb

module SurveysToBeTaken

  def survey_index

    @today = Date.today.strftime("%m/%d/%Y")

    # Take all surveys and only fetch current_users results. This also checks
    map_survey_ids = Survey.pluck(:id)

    user = params[:user_id].present? ? params[:user_id] : current_user.id
    map_result_ids = ResultSet.where(user_id: user).pluck(:survey_id)
    
    # Only current users results
    @compare = map_survey_ids - map_result_ids

    # Fetch Surveys
    runquery = Survey
    runquery = runquery.where(question_type: params[:question_type]) if params[:question_type].present?
    runquery = runquery.select('surveys.*')

    # Ivar for admin view to view/edit surveys.
    @admin_surveys = runquery

    all_surveys = runquery

    # Create empty list of surveys.
    @surveys = []
    # Check to see how many are in the list.
    @ivar = 0


    # For each survey do some additional checks on specific user types and add the correct results to the @surveys list.  || (survey.users.map(&:id).include? current_user.id) && is_admin &&   |  (survey.privilege == 2 || survey.privilege == 3)
    all_surveys.each do |survey|

      #if survey.survey_user_due_dates.present?
      #  survey_user_due_date_relationship = []
      #  # On each survey check if it has a SurveyUserDueDate relationship
      #  survey.survey_user_due_dates.each do |record|
      #    # For each SurveyUserDueDate relationship, check if it includes the User ID in array, and return only the SurveyUserDueDate that does. Then we can check by the Due Date of the returned record.
      #    if record.user_ids.include? "#{current_user.id}"
      #      survey_user_due_date_relationship << record
      #    end
      #  end
      #  @due_date = survey_user_due_date_relationship.first.due_date
      #end


      # Check if they have already taken the survey and if it is past the take date.
      if survey.id.in?(@compare)&& ((survey.date1 == nil) || (survey.date1.st day))

        # Check if finding missing surveys for current user, or from a particular users id in params
        if params[:user_id].present?
          # Students
          if User.find_by(id: params[:user_id]).loginable_type == 'Student' && ((survey.privilege == 1) || (survey.privilege == 3)) || (survey.users.map(&:id).include? User.find_by(id: params[:user_id]).id) || (survey.schools.map(&:id).include? User.find_by(id: params[:user_id]).schools.map(&:id).join.to_i)
            @ivar = @ivar + 1
            @surveys << survey

            # Counselors
          elsif User.find_by(id: params[:user_id]).loginable_type == 'Counselor' && ((survey.privilege == 2) || (survey.privilege == 3)) || (survey.users.map(&:id).include? User.find_by(id: params[:user_id]).id)
            @ivar = @ivar + 1
            @surveys << survey
          else
          end
        else
          # Students
          if is_student == true && ((survey.privilege == 1) || (survey.privilege == 3)) || (survey.users.map(&:id).include? current_user.id) || (survey.schools.map(&:id).include? current_user.schools.map(&:id).join.to_i)
            @ivar = @ivar + 1
            @surveys << survey

            # Counselors
          elsif is_counselor && ((survey.privilege == 2) || (survey.privilege == 3)) || (survey.users.map(&:id).include? current_user.id)
            @ivar = @ivar + 1
            @surveys << survey
          end
        end

      end
    end

  end
end