google-nomulus/java/google/registry/ui/server/registrar/RegistrarPaymentSetupAction.java
Michael Muller c458c05801 Rename Java packages to use the .google TLD
The dark lord Gosling designed the Java package naming system so that
ownership flows from the DNS system. Since we own the domain name
registry.google, it seems only appropriate that we should use
google.registry as our package name.
2016-05-13 20:04:42 -04:00

117 lines
4.4 KiB
Java

// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package google.registry.ui.server.registrar;
import static com.google.common.base.Functions.toStringFunction;
import static google.registry.security.JsonResponseHelper.Status.ERROR;
import static google.registry.security.JsonResponseHelper.Status.SUCCESS;
import static java.util.Arrays.asList;
import com.google.common.collect.FluentIterable;
import com.google.common.collect.ImmutableMap;
import com.braintreegateway.BraintreeGateway;
import google.registry.braintree.BraintreeRegistrarSyncer;
import google.registry.config.ConfigModule.Config;
import google.registry.model.registrar.Registrar;
import google.registry.request.Action;
import google.registry.request.JsonActionRunner;
import google.registry.request.JsonActionRunner.JsonAction;
import google.registry.security.JsonResponseHelper;
import org.joda.money.CurrencyUnit;
import java.util.Map;
import javax.inject.Inject;
/**
* Action returning information needed to render payment form in browser.
*
* <h3>Request Object</h3>
*
* <p>The request payload must be an empty JSON object.
*
* <h3>Response Object</h3>
*
* <p>The response payload will be a JSON response object (as defined by {@link JsonResponseHelper})
* containing a single result object with the following fields:
*
* <dl>
* <dt>brainframe
* <dd>URL for iframe that loads Braintree payment method selector.
* <dt>token
* <dd>Nonce string obtained from the Braintree API which is needed by the Braintree JS SDK.
* <dt>currencies
* <dd>Array of strings, each containing a three letter currency code, which should be displayed to
* the customer in a drop-down field. This will be all currencies for which a Braintree merchant
* account exists. A currency will even be displayed if no TLD is enabled on the customer
* account that bills in that currency.
* </dl>
*
* <p><b>Note:</b> These definitions corresponds to Closure Compiler extern
* {@code registry.rpc.PaymentSetup} which must be updated should these definitions change.
*
* @see RegistrarPaymentAction
* @see "https://developers.braintreepayments.com/start/hello-server/java#generate-a-client-token"
*/
@Action(
path = "/registrar-payment-setup",
method = Action.Method.POST,
xsrfProtection = true,
xsrfScope = "console",
requireLogin = true)
public final class RegistrarPaymentSetupAction implements Runnable, JsonAction {
@Inject BraintreeGateway braintreeGateway;
@Inject BraintreeRegistrarSyncer customerSyncer;
@Inject JsonActionRunner jsonActionRunner;
@Inject Registrar registrar;
@Inject @Config("brainframe") String brainframe;
@Inject @Config("braintreeMerchantAccountIds") ImmutableMap<CurrencyUnit, String> accountIds;
@Inject RegistrarPaymentSetupAction() {}
@Override
public void run() {
jsonActionRunner.run(this);
}
@Override
public Map<String, Object> handleJsonRequest(Map<String, ?> json) {
if (!json.isEmpty()) {
return JsonResponseHelper.create(ERROR, "JSON request object must be empty");
}
// payment.js is hard-coded to display a specific SOY error template for certain error messages.
if (registrar.getBillingMethod() != Registrar.BillingMethod.BRAINTREE) {
// Registrar needs to contact support to have their billing bit flipped.
return JsonResponseHelper.create(ERROR, "not-using-cc-billing");
}
// In order to set the customerId field on the payment, the customer must exist.
customerSyncer.sync(registrar);
return JsonResponseHelper
.create(SUCCESS, "Success", asList(
ImmutableMap.of(
"brainframe", brainframe,
"token", braintreeGateway.clientToken().generate(),
"currencies",
FluentIterable.from(accountIds.keySet())
.transform(toStringFunction())
.toList())));
}
}