Vereinfachte Version der auf Spring Kafka basierenden Implementierung

[demos/kafka/training] / src / main / java / de / juplo / kafka / ApplicationController.java

diff --git a/src/main/java/de/juplo/kafka/ApplicationController.java b/src/main/java/de/juplo/kafka/ApplicationController.java
new file mode 100644 (file)
index 0000000..0a9890c
--- /dev/null
+++ b/src/main/java/de/juplo/kafka/ApplicationController.java
@@ -0,0 +1,39 @@
+package de.juplo.kafka;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.mongodb.core.aggregation.ArithmeticOperators;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+
+@RestController
+@RequiredArgsConstructor
+public class ApplicationController
+{
+  private final AdderResults results;
+
+
+  @GetMapping("results")
+  public Map<Integer, Map<String, List<AdderResult>>> results()
+  {
+    return results.getState();
+  }
+
+  @GetMapping("results/{user}")
+  public ResponseEntity<List<AdderResult>> results(@PathVariable String user)
+  {
+    for (Map<String, List<AdderResult>> resultsByUser : this.results.getState().values())
+    {
+      List<AdderResult> results = resultsByUser.get(user);
+      if (results != null)
+        return ResponseEntity.ok(results);
+    }
+
+    return ResponseEntity.notFound().build();
+  }
+}