X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=transfer%2Fsrc%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fpayment%2Ftransfer%2FTransferService.java;h=9e72af163c9f2b21caa226ce256e6b6d7a9c98e5;hb=192d9b20969fbbbe748430f2cb6e780916321287;hp=1b81028432ec6f5dc692020b1fdbeab170f5b4c5;hpb=4f564193aef1e81919d90fa638c1ce1490a78c07;p=demos%2Fkafka%2Fdemos-kafka-payment-system-setup

diff --git a/transfer/src/main/java/de/juplo/kafka/payment/transfer/TransferService.java b/transfer/src/main/java/de/juplo/kafka/payment/transfer/TransferService.java
index 1b81028..9e72af1 100644
--- a/transfer/src/main/java/de/juplo/kafka/payment/transfer/TransferService.java
+++ b/transfer/src/main/java/de/juplo/kafka/payment/transfer/TransferService.java
@@ -1,11 +1,7 @@
 package de.juplo.kafka.payment.transfer;
 
 
-import java.net.URI;
-import java.util.UUID;
-
-import de.juplo.kafka.payment.avro.Order;
-import de.juplo.kafka.payment.avro.OrderState;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.apache.kafka.clients.producer.KafkaProducer;
 import org.apache.kafka.clients.producer.ProducerRecord;
 import org.slf4j.Logger;
@@ -18,6 +14,8 @@ import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.context.request.async.DeferredResult;
 
 import javax.validation.Valid;
+import java.net.URI;
+import java.util.UUID;
 
 
 @RestController
@@ -25,45 +23,39 @@ public class TransferService
 {
   private final static Logger LOG = LoggerFactory.getLogger(TransferService.class);
 
-  private final KafkaProducer<UUID, TransferBean> producer;
+  private final KafkaProducer<UUID, String> producer;
+  private final ObjectMapper mapper;
   private final String topic;
   private final String path;
 
 
   TransferService(
-      final KafkaProducer<UUID, TransferBean> producer,
+      final KafkaProducer<UUID, String> producer,
+      final ObjectMapper mapper,
       final TransferServiceProperties properties)
   {
     this.producer = producer;
+    this.mapper = mapper;
     this.topic = properties.getTopic();
     this.path = properties.getPath();
   }
 
 
   @PostMapping(
-      path = "/orders",
-      consumes = MediaType.APPLICATION_JSON_UTF8_VALUE,
+      path = "/transfer",
+      consumes = MediaType.APPLICATION_JSON_VALUE,
       produces = MediaType.TEXT_PLAIN_VALUE)
-  public DeferredResult<ResponseEntity<?>> placeOrder(@Valid @RequestBody TransferBean transfer)
+  public DeferredResult<ResponseEntity<?>> transfer(@Valid @RequestBody Transfer transfer)
   {
     DeferredResult<ResponseEntity<?>> result = new DeferredResult<>();
 
     try
     {
-      UUID uuid = UUID.randomUUID();
-      ProducerRecord<UUID, TransferBean> record =
+      ProducerRecord<UUID, String> record =
           new ProducerRecord<>(
-              topic, 
-              uuid,
-              Transfer
-                  .new
-                  .id(transfer.getId().toString())
-                  .setState(TransferState.CREATED)
-                  .setCustomerId(transfer.getCustomerId())
-                  .setOrderId(transfer.getId())
-                  .setProductId(transfer.getProductId())
-                  .setQuantity(transfer.getQuantity())
-                  .build());
+              topic,
+              transfer.getId(),
+              mapper.writeValueAsString(transfer));
 
       producer.send(record, (metadata, exception) ->
       {
@@ -74,7 +66,7 @@ public class TransferService
           return;
         }
 
-        result.setResult(ResponseEntity.created(URI.create(path + uuid)).build());
+        result.setResult(ResponseEntity.created(URI.create(path + transfer.getId())).build());
       });
     }
     catch (Exception e)