braintree with angular2 and firebase

[Stefan Aerts]

Hi,

is the following approach possible?

1) deploy angular2 client application on firebase -> is ok already

2) create database on firebase -> ok

3) user security rules on firebase -> ok

Now the payment part is where i am trying to find out what way to go.

my idea is :

1)create a backend expressJS braintree gateway connection server that wil run on a server in a seperate application:

The code must do something like this

/**

 * Route that returns a token to be used on the client side(my angular2 client) to tokenize payment details

 */

app.post('/api/v1/token', function (request, response) {

  gateway.clientToken.generate({}, function (err, res) {

    if (err) throw err;

    response.json({

      "client_token": res.clientToken

    });

  });

});

/**

 * Route to process a sale transaction

 */

app.post('/api/v1/process', jsonParser, function (request, response) {

  var transaction = request.body;

  gateway.transaction.sale({

    amount: '100',

    paymentMethodNonce: transaction.payment_method_nonce

  }, function (err, result) {

    if (err) throw err;

    console.log(util.inspect(result));

    response.json(result);

  });

});

app.listen(3000, function () {

  console.log('Listening on port 3000');

});

2) create a client in my angular2 app that will use the v3 hosted fields solution:

https://www.braintreepayments.com/products-and-features/custom-ui/hosted-fields

and that client will connect to the server above that i have to deploy somewhere on a cloud server, i read about heroku?

I have a little angular1 app that uses the older(v2) braintree.js script and i run an express server on my localhost.

This test works.

Now what are the next step to achieve the goal ( angular2 app + braintree v3  + my express server + firebase)?

Thanks.

Kind rg,

Stefan.

[Kato Richardson]

Hi Stefan,

You can probably slim the server stack by using a queue to talk between the client and the server, so that their interactions equate to nothing more than writing a record to the database and waiting for the server to write something back.

I hope that helps!

☼, Kato

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Kato Richardson |

Developer Programs Eng |

kato...@google.com |

775-235-8398