 
       user.update $set: twofactorkey: key, (err) ->
         callback err
-
-

    else
      callback new KodingError 'Access denied'

  fetchDecoratedPaymentMethods: (callback) ->
    JPaymentMethod = require './payment/method'
    @fetchPaymentMethods (err, paymentMethods) ->

        verifyEmailByUsername:
          (signature String, Function)
        fetchBlockedUsers:
          (signature Object, Function)
        fetchEmailsByUsername:
          (signature Object, Function)

      instance:
