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Trigger pub/sub events for one-time donations via Braintree (PayPal)

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This commit is contained in:
Jon Chambers
2024-04-22 18:13:42 -04:00
committed by Jon Chambers
parent 516c481e94
commit 8999f0104f
10 changed files with 226 additions and 11 deletions
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37
service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerService.java
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@@ -7,7 +7,14 @@ package org.whispersystems.textsecuregcm;
import static com.codahale.metrics.MetricRegistry.name;
import static java.util.Objects.requireNonNull;
import com.google.api.gax.batching.BatchingSettings;
import com.google.api.gax.batching.FlowControlSettings;
import com.google.api.gax.batching.FlowController;
import com.google.api.gax.core.FixedCredentialsProvider;
import com.google.auth.oauth2.ExternalAccountCredentials;
import com.google.cloud.pubsub.v1.Publisher;
import com.google.common.collect.Lists;
import com.google.pubsub.v1.TopicName;
import io.dropwizard.auth.AuthDynamicFeature;
import io.dropwizard.auth.AuthFilter;
import io.dropwizard.auth.AuthValueFactoryProvider;
@@ -29,7 +36,9 @@ import io.micrometer.core.instrument.Metrics;
import io.micrometer.core.instrument.binder.grpc.MetricCollectingServerInterceptor;
import io.micrometer.core.instrument.binder.jvm.ExecutorServiceMetrics;
import io.netty.channel.local.LocalAddress;
import java.io.ByteArrayInputStream;
import java.net.http.HttpClient;
import java.nio.charset.StandardCharsets;
import java.time.Clock;
import java.time.Duration;
import java.util.ArrayList;
@@ -652,13 +661,39 @@ public class WhisperServerService extends Application<WhisperServerConfiguration
() -> dynamicConfigurationManager.getConfiguration().getVirtualThreads().allowedPinEvents(),
config.getVirtualThreadConfiguration().pinEventThreshold());
final Publisher pubSubPublisher;
{
final FlowControlSettings flowControlSettings = FlowControlSettings.newBuilder()
.setLimitExceededBehavior(FlowController.LimitExceededBehavior.ThrowException)
.setMaxOutstandingElementCount(100L)
.setMaxOutstandingRequestBytes(16 * 1024 * 1024L) // 16MB
.build();
final BatchingSettings batchingSettings = BatchingSettings.newBuilder()
.setFlowControlSettings(flowControlSettings)
.setDelayThreshold(org.threeten.bp.Duration.ofMillis(10))
// These thresholds are actually the default, setting them explicitly since creating a custom batchingSettings resets them
.setElementCountThreshold(100L)
.setRequestByteThreshold(5000L)
.build();
try (final ByteArrayInputStream credentialConfigInputStream =
new ByteArrayInputStream(config.getBraintree().pubSubCredentialConfiguration().getBytes(StandardCharsets.UTF_8))) {
pubSubPublisher = Publisher.newBuilder(TopicName.of(config.getBraintree().pubSubProject(), config.getBraintree().pubSubTopic()))
.setCredentialsProvider(FixedCredentialsProvider.create(ExternalAccountCredentials.fromStream(credentialConfigInputStream)))
.setBatchingSettings(batchingSettings)
.build();
}
}
StripeManager stripeManager = new StripeManager(config.getStripe().apiKey().value(), subscriptionProcessorExecutor,
config.getStripe().idempotencyKeyGenerator().value(), config.getStripe().boostDescription(), config.getStripe().supportedCurrenciesByPaymentMethod());
BraintreeManager braintreeManager = new BraintreeManager(config.getBraintree().merchantId(),
config.getBraintree().publicKey(), config.getBraintree().privateKey().value(),
config.getBraintree().environment(),
config.getBraintree().supportedCurrenciesByPaymentMethod(), config.getBraintree().merchantAccounts(),
config.getBraintree().graphqlUrl(), currencyManager, config.getBraintree().circuitBreaker(), subscriptionProcessorExecutor,
config.getBraintree().graphqlUrl(), currencyManager, pubSubPublisher, config.getBraintree().circuitBreaker(), subscriptionProcessorExecutor,
subscriptionProcessorRetryExecutor);
environment.lifecycle().manage(apnSender);