TransferRepository does not need any synchronization

[demos/kafka/demos-kafka-payment-system-transfer] / src / main / java / de / juplo / kafka / payment / transfer / ports / ReceiveTransferUseCase.java

diff --git a/src/main/java/de/juplo/kafka/payment/transfer/ports/ReceiveTransferUseCase.java b/src/main/java/de/juplo/kafka/payment/transfer/ports/ReceiveTransferUseCase.java
new file mode 100644 (file)
index 0000000..f892fb3
--- /dev/null
+++ b/src/main/java/de/juplo/kafka/payment/transfer/ports/ReceiveTransferUseCase.java
@@ -0,0 +1,12 @@
+package de.juplo.kafka.payment.transfer.ports;
+
+import de.juplo.kafka.payment.transfer.domain.Transfer;
+import org.apache.kafka.common.TopicPartition;
+
+import java.util.concurrent.CompletableFuture;
+
+
+public interface ReceiveTransferUseCase
+{
+  CompletableFuture<TopicPartition> receive(Transfer transfer);
+}