You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: profile_views.rb
    path of file: ./repos/discourse/app/models/concerns/reports
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Reports::ProfileViews
  extend ActiveSupport::Concern

  class_methods do
    def report_profile_views(report)
      g
    
    def report_profile_views(report)
      group_filter = report.filters.dig(:group)
      report.add_filter("group", type: "group", default: group_filter)

      start_date = report.start_date
      end_date = report.end_date
      basic_report_about report,
                         UserProfileView,
                         :profile_views_by_day,
                         start_date,
                         end_date,
                         group_filter

      report.total = UserProfile.sum(:views)
      report.prev30Days =
        UserProfileView.where(
          "viewed_at >= ? AND viewed_at < ?",
          start_date - 30.days,
          start_date + 1,
        ).count
    end