Better caching in AnythingFilter

1 files changed, 5 insertions, 2 deletions

diff --git a/src/main/java/com/juick/service/UserService.java b/src/main/java/com/juick/service/UserService.java
index a3ab8315..db02c34e 100644
--- a/src/main/java/com/juick/service/UserService.java
+++ b/src/main/java/com/juick/service/UserService.java
@@ -46,12 +46,15 @@ public interface UserService {
 
     String getSignUpHashByTelegramID(Long telegramId, String username);
 
-    @CacheEvict(value = "users_by_name", allEntries = true)
+    @CacheEvict(value = { "usernames", "users_by_name" }, allEntries = true)
     Optional<User> createUser(String username, String password) throws UsernameTakenException;
 
     Optional<User> getUserByUID(int uid);
 
-    @Cacheable(value = "users_by_name")
+    @Cacheable(value = "usernames")
+    List<String> getUsernames();
+
+    @Cacheable(value = "users_by_name", key = "{ #username }")
     @Nonnull User getUserByName(String username);
 
     @Nonnull User getUserByEmail(String email);