gbockus / jsforceinaction Goto Github PK

// /callback
// Never reached by a request
const callback = function(request, result, next) {
    const code = request.params.code;

    sfService.processOAuthCode(code)
      .then(result.redirect('/explorer', next))
      .catch(result.redirect('error.html', next))
}

// /oauth2/auth
// Never reached by a request
const oauth2auth = function(request, result, next) {
  result.redirect(sfService.getAuthorizationUrl(), next);
}

const getConnection = function() {

    return cacheService.get('AuthorizationInfo')
    .then(authInfo => {
        const options = { version };

        if(authInfo) {
          options.instanceUrl = authInfo.instanceUrl;
          options.accessToken = authInfo.accessToken;
          options.oauth2 = {
            clientId,
            clientSecret,
            redirectUri:  `${protocol}://${host}:${port}/${callback}` // http://localhost:8000/callback at the moment
          };
        } else {
          options.oauth2 = getOAuth2()
        }

        const connection = new Jsforce.Connection(options);

        Bluebird.promisifyAll(Object.getPrototypeOf(connection))

        return connection
    })
    .catch(error.logAndThrow('Error encountered in getConnection'));
}

const getAuthorizationUrl = function() {
  return getOAuth2().getAuthorizationUrl({scope: 'api id web'});
}

const processOAuthCode = function(code) {  
  return cacheService.drop('AuthorizationInfo')
  .then(() => getConnection())
  .then(connection => [connection, connection.authorizeAsync(code)])
  .spread((connection, userInfo) => {
    return cacheService.set('AuthorizationInfo', {
      accessToken: connection.accessToken,
      instanceUrl: connection.instanceUrl,
      userId: userInfo.id,
      orgId: userInfo.organizationId
    });
  })
  .catch(error.logAndThrow('Error encountered in processOAuthCode'));
}

 getConnection()
 .then(connection => {
    return connection.requestGetAsync('/apexrest/pricebook?pricebookName=standard')
    .catch(error.logAndThrow('Can not fetch data'))
  })