add h2 and save user info to db

src/main/java/com/xuxd/kafka/console/schedule/KafkaAclSchedule.java

@@ -0,0 +1,45 @@
+package com.xuxd.kafka.console.schedule;
+
+import com.xuxd.kafka.console.dao.KafkaUserMapper;
+import java.util.Set;
+import kafka.console.KafkaConfigConsole;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+/**
+ * kafka-console-ui.
+ *
+ * @author xuxd
+ * @date 2021-09-06 16:22:33
+ **/
+@Slf4j
+@Component
+public class KafkaAclSchedule {
+
+    private final KafkaUserMapper userMapper;
+
+    private final KafkaConfigConsole configConsole;
+
+    public KafkaAclSchedule(KafkaUserMapper userMapper, KafkaConfigConsole configConsole) {
+        this.userMapper = userMapper;
+        this.configConsole = configConsole;
+    }
+
+    @Scheduled(cron = "${cron.clear-dirty-user}")
+    public void clearDirtyKafkaUser() {
+        log.info("Start clear dirty data for kafka user from database.");
+        Set<String> userSet = configConsole.getUserList(null);
+        userMapper.selectList(null).forEach(u -> {
+            if (!userSet.contains(u.getUsername())) {
+                log.info("clear user: {} from database.", u.getUsername());
+                try {
+                    userMapper.deleteById(u.getId());
+                } catch (Exception e) {
+                    log.error("userMapper.deleteById error, user: " + u, e);
+                }
+            }
+        });
+        log.info("Clear end.");
+    }
+}