module.exports = function (user, context, cb) {
  const ManagementClient = require("auth0@2.23.0").ManagementClient;
  const auth0 = new ManagementClient({
    domain: context.connection.tenant + '.eu.auth0.com',
    clientId: context.webtask.secrets.delete_refresh_token_client_id,
    clientSecret: context.webtask.secrets.delete_refresh_token_client_secret,
    scope: 'read:device_credentials delete:device_credentials'
  });
  const getRefreshTokens = type => auth0.deviceCredentials.getAll({ user_id: user.id, type: type });
  const deleteRefreshToken = id => auth0.deviceCredentials.delete({ id: id })
    .then(() => console.log("Deleted " + id));
  const deleteAllRefreshTokensOfType = type => Promise.resolve()
    .then(() => console.log(">>> Deleting " + type))
    .then(() => getRefreshTokens(type))
    .then(tokens => { console.log("Got tokens: " + tokens.length); return tokens; })
    .then(tokens => tokens.map(x => deleteRefreshToken(x.id)))
    .then(deletePromises => Promise.all(deletePromises))
    .then(() => console.log("done"));
  Promise.resolve()
    .then(() => deleteAllRefreshTokensOfType("refresh_token"))
    .then(() => deleteAllRefreshTokensOfType("rotating_refresh_token"))
    .catch(e => console.log(e))
    .then(() => cb());
};