NCBACK-33 add email send

src/main/java/ru/soune/nocopy/service/register/CleanUpVerifyTokens.java

@@ -0,0 +1,31 @@
+package ru.soune.nocopy.service.register;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.soune.nocopy.entity.user.EmailVerificationToken;
+import ru.soune.nocopy.repository.EmailVerificationTokenRepository;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class CleanUpVerifyTokens {
+
+    private final EmailVerificationTokenRepository emailVerificationTokenRepository;
+
+    @Transactional
+    @Scheduled(fixedDelay = 30000)
+    public void cleanupExpiredTokens() {
+        LocalDateTime now = LocalDateTime.now();
+
+
+        List<EmailVerificationToken> expiredTokens = emailVerificationTokenRepository.findByExpiresAtBefore(now);
+
+        if (!expiredTokens.isEmpty()) {
+            emailVerificationTokenRepository.deleteAll(expiredTokens);
+        }
+    }
+}