X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FDriverController.java;h=0870f19de5dcdda626eb790a39106a4af7f22d2f;hb=c9d7601fc551069cd3a77da06a6333f22101a8a0;hp=a5048429a547eb1a58b8ea9cfc29e98de4f213f9;hpb=bb0e25349bb87cf14f971694da4fa6c2031cb205;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/DriverController.java b/src/main/java/de/juplo/kafka/DriverController.java
index a504842..0870f19 100644
--- a/src/main/java/de/juplo/kafka/DriverController.java
+++ b/src/main/java/de/juplo/kafka/DriverController.java
@@ -1,12 +1,14 @@
 package de.juplo.kafka;
 
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.Map;
+import java.util.Optional;
 import java.util.concurrent.ExecutionException;
+import java.util.stream.Collectors;
 
 
 @RestController
@@ -14,6 +16,7 @@ import java.util.concurrent.ExecutionException;
 public class DriverController
 {
   private final EndlessConsumer consumer;
+  private final AdderRecordHandler adderRecordHandler;
 
 
   @PostMapping("start")
@@ -29,9 +32,37 @@ public class DriverController
   }
 
 
-  @GetMapping("seen")
-  public Map<Integer, Map<String, Integer>> seen()
+  @GetMapping("state")
+  public Map<Integer, Map<String, Long>> state()
   {
-    return consumer.getSeen();
+    return
+        adderRecordHandler
+            .getState()
+            .entrySet()
+            .stream()
+            .collect(Collectors.toMap(
+                entry -> entry.getKey(),
+                entry -> entry.getValue().getState()));
+  }
+
+  @GetMapping("state/{user}")
+  public ResponseEntity<Long> seen(@PathVariable String user)
+  {
+    for (AdderBusinessLogic adderBusinessLogic : adderRecordHandler.getState().values())
+    {
+      Optional<Long> sum = adderBusinessLogic.getSum(user);
+      if (sum.isPresent())
+        return ResponseEntity.ok(sum.get());
+    }
+
+    return ResponseEntity.notFound().build();
+  }
+
+
+  @ExceptionHandler
+  @ResponseStatus(HttpStatus.BAD_REQUEST)
+  public ErrorResponse illegalStateException(IllegalStateException e)
+  {
+    return new ErrorResponse(e.getMessage(), HttpStatus.BAD_REQUEST.value());
   }
 }