WIP: Uniqe-Users

[demos/spring/data-jdbc] / src / main / java / de / juplo / boot / data / jdbc / UserController.java

diff --git a/src/main/java/de/juplo/boot/data/jdbc/UserController.java b/src/main/java/de/juplo/boot/data/jdbc/UserController.java
index cec7b6e..0a27a51 100644 (file)
--- a/src/main/java/de/juplo/boot/data/jdbc/UserController.java
+++ b/src/main/java/de/juplo/boot/data/jdbc/UserController.java
@@ -32,7 +32,11 @@ public class UserController {
             @RequestBody String username) {
         String sanitizedUsername = UserController.sanitize(username);
         User user = new User(sanitizedUsername, LocalDateTime.now(), false);
+
+        // Ein Fehler wegen doppeltem username verhindert das Speichern
         repository.save(user);
+        user = repository.findByUsername(sanitizedUsername);
+
         UriComponents uri =
             builder
                 .fromCurrentRequest()