List duplicate user account in the Basecamp new

find_duplicate_people.rb

class FindDuplicatePeople
  def initialize(bcx_client_id, bcx_secret, bcx_token)
    @bcx_client_id, @bcx_secret, @bcx_token = bcx_client_id, bcx_secret, bcx_token
  end

  def puts_duplicate_names
    duplicate_people.each do |email, accounts|
      puts "#{email}: #{accounts_to_s(accounts)}"
    end
  end

  private

  def basecamp
    Bcx::Client::OAuth.new(
      client_id: @bcx_client_id,
      client_secret: @bcx_secret,
      access_token: @bcx_token
    )
  end

  def people
    basecamp.people!
  end

  def grouped_people
    people.group_by {|p| p['email_address'] }
  end

  def duplicate_people
    grouped_people.delete_if {|k, v| v.size == 1 }
  end

  def accounts_to_s(accounts)
    accounts.map {|a| a['name']}.join(', ')
  end
end


ENV['BCX_CLIENT_ID'] = ''
ENV['BCX_SECRET'] = ''
ENV['BCX_TOKEN'] = ''

FindDuplicatePeople.new(ENV['BCX_CLIENT_ID'], ENV['BCX_SECRET'], ENV['BCX_TOKEN']).puts_duplicate_names