Housekeeper: alarms deletion

application/src/main/java/org/thingsboard/server/service/entitiy/AbstractTbEntityService.java

@@ -25,15 +25,10 @@ import org.springframework.context.annotation.Lazy;
 import org.thingsboard.server.cluster.TbClusterService;
 import org.thingsboard.server.common.data.EntityType;
 import org.thingsboard.server.common.data.User;
-import org.thingsboard.server.common.data.alarm.AlarmInfo;
-import org.thingsboard.server.common.data.alarm.AlarmQuery;
 import org.thingsboard.server.common.data.exception.ThingsboardErrorCode;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.EntityIdFactory;
-import org.thingsboard.server.common.data.id.TenantId;
-import org.thingsboard.server.common.data.page.PageData;
-import org.thingsboard.server.common.data.page.TimePageLink;
 import org.thingsboard.server.dao.alarm.AlarmService;
 import org.thingsboard.server.dao.customer.CustomerService;
 import org.thingsboard.server.dao.edge.EdgeService;
@@ -72,13 +67,6 @@ public abstract class AbstractTbEntityService {
     @Lazy
     private EntitiesVersionControlService vcService;
 
-    protected void removeAlarmsByEntityId(TenantId tenantId, EntityId entityId) {
-        PageData<AlarmInfo> alarms =
-                alarmService.findAlarms(tenantId, new AlarmQuery(entityId, new TimePageLink(Integer.MAX_VALUE), null, null, null, false));
-
-        alarms.getData().stream().map(AlarmInfo::getId).forEach(alarmId -> alarmService.delAlarm(tenantId, alarmId));
-    }
-
     protected <T> T checkNotNull(T reference) throws ThingsboardException {
         return checkNotNull(reference, "Requested item wasn't found!");
     }

application/src/main/java/org/thingsboard/server/service/entitiy/asset/DefaultTbAssetService.java

@@ -78,7 +78,6 @@ public class DefaultTbAssetService extends AbstractTbEntityService implements Tb
         TenantId tenantId = asset.getTenantId();
         AssetId assetId = asset.getId();
         try {
-            removeAlarmsByEntityId(tenantId, assetId);
             assetService.deleteAsset(tenantId, assetId);
             notificationEntityService.logEntityAction(tenantId, assetId, asset, asset.getCustomerId(), actionType, user, assetId.toString());
             tbClusterService.broadcastEntityStateChangeEvent(tenantId, assetId, ComponentLifecycleEvent.DELETED);

application/src/main/java/org/thingsboard/server/service/entitiy/device/DefaultTbDeviceService.java

@@ -97,7 +97,6 @@ public class DefaultTbDeviceService extends AbstractTbEntityService implements T
         TenantId tenantId = device.getTenantId();
         DeviceId deviceId = device.getId();
         try {
-            removeAlarmsByEntityId(tenantId, deviceId);
             deviceService.deleteDevice(tenantId, deviceId);
             notificationEntityService.notifyDeleteDevice(tenantId, deviceId, device.getCustomerId(), device,
                     user, deviceId.toString());

application/src/main/java/org/thingsboard/server/service/housekeeper/HousekeeperService.java

@@ -130,7 +130,7 @@ public class HousekeeperService {
         }
 
         if (log.isDebugEnabled()) {
-            log.debug("[{}] {} task {}", task.getTenantId(), isNew(msg.getTask()) ? "Processing" : "Reprocessing", msg.getTask().getValue());
+            log.debug("[{}] {} {}", task.getTenantId(), isNew(msg.getTask()) ? "Processing" : "Reprocessing", task.getDescription());
         }
         try {
             Future<Object> future = executor.submit(() -> {
@@ -140,7 +140,6 @@ public class HousekeeperService {
             future.get(taskProcessingTimeout, TimeUnit.MILLISECONDS);
 
             statsService.ifPresent(statsService -> statsService.reportProcessed(task.getTaskType(), msg));
-            log.debug("[{}] Successfully {} task {}", task.getTenantId(), isNew(msg.getTask()) ? "processed" : "reprocessed", msg.getTask().getValue());
         } catch (InterruptedException e) {
             throw e;
         } catch (Throwable e) {

application/src/main/java/org/thingsboard/server/service/housekeeper/processor/AlarmsDeletionTaskProcessor.java

@@ -16,27 +16,35 @@
 package org.thingsboard.server.service.housekeeper.processor;
 
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
-import org.thingsboard.server.dao.alarm.AlarmService;
+import org.thingsboard.server.common.data.EntityType;
 import org.thingsboard.server.common.data.housekeeper.HousekeeperTask;
 import org.thingsboard.server.common.data.housekeeper.HousekeeperTaskType;
+import org.thingsboard.server.dao.alarm.AlarmService;
 
 @Component
 @RequiredArgsConstructor
-public class EntityAlarmsDeletionTaskProcessor implements HousekeeperTaskProcessor<HousekeeperTask> {
+@Slf4j
+public class AlarmsDeletionTaskProcessor implements HousekeeperTaskProcessor<HousekeeperTask> {
 
     private final AlarmService alarmService;
 
     @Override
     public void process(HousekeeperTask task) throws Exception {
-        alarmService.deleteEntityAlarmRecords(task.getTenantId(), task.getEntityId());
+        EntityType entityType = task.getEntityId().getEntityType();
-        // fixme: do we need to remove alarms by originator ???
+        if (entityType == EntityType.DEVICE || entityType == EntityType.ASSET) {
-        // fixme: why alarm comments are not deleted ??
+            int count = alarmService.deleteAlarmsByEntityId(task.getTenantId(), task.getEntityId());
+            log.debug("[{}][{}][{}] Deleted {} alarms", task.getTenantId(), task.getEntityId().getEntityType(), task.getEntityId(), count);
+        } else {
+            int count = alarmService.deleteEntityAlarmRecords(task.getTenantId(), task.getEntityId());
+            log.debug("[{}][{}][{}] Deleted {} entity alarms", task.getTenantId(), task.getEntityId().getEntityType(), task.getEntityId(), count);
+        }
     }
 
     @Override
     public HousekeeperTaskType getTaskType() {
-        return HousekeeperTaskType.DELETE_ENTITY_ALARMS;
+        return HousekeeperTaskType.DELETE_ALARMS;
     }
 
 }

application/src/main/java/org/thingsboard/server/service/ttl/AlarmsCleanUpService.java

@@ -56,7 +56,6 @@ public class AlarmsCleanUpService {
     private final TenantService tenantService;
     private final AlarmDao alarmDao;
     private final AlarmService alarmService;
-    private final RelationService relationService;
     private final EntityActionService entityActionService;
     private final PartitionService partitionService;
     private final TbTenantProfileCache tenantProfileCache;

application/src/test/java/org/thingsboard/server/service/housekeeper/HousekeeperServiceTest.java

@@ -32,12 +32,17 @@ import org.thingsboard.server.common.data.DataConstants;
 import org.thingsboard.server.common.data.Device;
 import org.thingsboard.server.common.data.EventInfo;
 import org.thingsboard.server.common.data.alarm.Alarm;
+import org.thingsboard.server.common.data.alarm.AlarmQuery;
 import org.thingsboard.server.common.data.alarm.AlarmSeverity;
+import org.thingsboard.server.common.data.alarm.EntityAlarm;
+import org.thingsboard.server.common.data.asset.Asset;
 import org.thingsboard.server.common.data.event.EventType;
 import org.thingsboard.server.common.data.event.LifecycleEvent;
 import org.thingsboard.server.common.data.housekeeper.HousekeeperTask;
 import org.thingsboard.server.common.data.housekeeper.HousekeeperTaskType;
 import org.thingsboard.server.common.data.id.AlarmId;
+import org.thingsboard.server.common.data.id.AssetId;
+import org.thingsboard.server.common.data.id.DeviceId;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.RuleChainId;
 import org.thingsboard.server.common.data.id.RuleNodeId;
@@ -52,15 +57,19 @@ import org.thingsboard.server.common.data.kv.TsKvEntry;
 import org.thingsboard.server.common.data.msg.TbNodeConnectionType;
 import org.thingsboard.server.common.data.page.PageLink;
 import org.thingsboard.server.common.data.page.TimePageLink;
+import org.thingsboard.server.common.data.relation.EntityRelation;
+import org.thingsboard.server.common.data.relation.RelationTypeGroup;
 import org.thingsboard.server.common.data.rule.RuleChain;
 import org.thingsboard.server.common.data.rule.RuleChainMetaData;
 import org.thingsboard.server.common.data.rule.RuleChainType;
 import org.thingsboard.server.common.data.rule.RuleNode;
 import org.thingsboard.server.common.msg.housekeeper.HousekeeperClient;
 import org.thingsboard.server.controller.AbstractControllerTest;
+import org.thingsboard.server.dao.alarm.AlarmDao;
 import org.thingsboard.server.dao.alarm.AlarmService;
 import org.thingsboard.server.dao.attributes.AttributesService;
 import org.thingsboard.server.dao.event.EventService;
+import org.thingsboard.server.dao.relation.RelationService;
 import org.thingsboard.server.dao.rule.RuleChainService;
 import org.thingsboard.server.dao.service.DaoSqlTest;
 import org.thingsboard.server.dao.timeseries.TimeseriesService;
@@ -115,6 +124,10 @@ public class HousekeeperServiceTest extends AbstractControllerTest {
     private RuleChainService ruleChainService;
     @Autowired
     private AlarmService alarmService;
+    @Autowired
+    private AlarmDao alarmDao;
+    @Autowired
+    private RelationService relationService;
     @SpyBean
     private TelemetryDeletionTaskProcessor telemetryDeletionTaskProcessor;
 
@@ -200,6 +213,11 @@ public class HousekeeperServiceTest extends AbstractControllerTest {
         Device device = createDevice("oi324rujoi", "oi324rujoi");
         createRelatedData(device.getId());
 
+        Asset asset = createAsset();
+        createRelatedData(asset.getId());
+        createRelation(device.getId(), asset.getId());
+        createAlarm(device.getId(), asset.getId());
+
         RuleChainMetaData ruleChainMetaData = createRuleChain();
         RuleChainId ruleChainId = ruleChainMetaData.getRuleChainId();
         RuleNodeId ruleNode1Id = ruleChainMetaData.getNodes().get(0).getId();
@@ -216,6 +234,7 @@ public class HousekeeperServiceTest extends AbstractControllerTest {
 
         await().atMost(30, TimeUnit.SECONDS).untilAsserted(() -> {
             verifyNoRelatedData(device.getId());
+            verifyNoRelatedData(asset.getId());
             verifyNoRelatedData(ruleNode1Id);
             verifyNoRelatedData(ruleNode2Id);
             verifyNoRelatedData(ruleChainId);
@@ -301,7 +320,7 @@ public class HousekeeperServiceTest extends AbstractControllerTest {
     }
 
     private void verifyNoRelatedData(EntityId entityId) throws Exception {
-        List<HousekeeperTaskType> expectedTaskTypes = List.of(HousekeeperTaskType.DELETE_TELEMETRY, HousekeeperTaskType.DELETE_ATTRIBUTES, HousekeeperTaskType.DELETE_EVENTS, HousekeeperTaskType.DELETE_ENTITY_ALARMS);
+        List<HousekeeperTaskType> expectedTaskTypes = List.of(HousekeeperTaskType.DELETE_TELEMETRY, HousekeeperTaskType.DELETE_ATTRIBUTES, HousekeeperTaskType.DELETE_EVENTS, HousekeeperTaskType.DELETE_ALARMS);
         for (HousekeeperTaskType taskType : expectedTaskTypes) {
             verify(housekeeperClient).submitTask(argThat(task -> task.getTaskType() == taskType && task.getEntityId().equals(entityId)));
         }
@@ -312,6 +331,11 @@ public class HousekeeperServiceTest extends AbstractControllerTest {
             assertThat(getAttribute(entityId, scope, scope + ATTRIBUTE_KEY)).isNull();
         }
         assertThat(getEvents(entityId)).isEmpty();
+        assertThat(alarmDao.findEntityAlarmRecordsByEntityId(tenantId, entityId)).isEmpty();
+        assertThat(alarmService.findAlarms(tenantId, AlarmQuery.builder().pageLink(new TimePageLink(100)).build()).getData())
+                .filteredOn(alarm -> alarm.getOriginator().equals(entityId)).isEmpty();
+        assertThat(relationService.findByTo(tenantId, entityId, RelationTypeGroup.COMMON)).isEmpty();
+        assertThat(relationService.findByFrom(tenantId, entityId, RelationTypeGroup.COMMON)).isEmpty();
     }
 
     private void createAttribute(EntityId entityId, String scope, String key) throws Exception {
@@ -336,6 +360,27 @@ public class HousekeeperServiceTest extends AbstractControllerTest {
 
     }
 
+    private void createRelation(DeviceId to, AssetId from) {
+        EntityRelation relation = new EntityRelation(from, to, EntityRelation.CONTAINS_TYPE, RelationTypeGroup.COMMON);
+        relationService.saveRelation(tenantId, relation);
+    }
+
+    private void createAlarm(DeviceId deviceId, EntityId propagatedEntityId) {
+        Alarm alarm = doPost("/api/alarm", Alarm.builder()
+                .tenantId(tenantId)
+                .originator(deviceId)
+                .severity(AlarmSeverity.CRITICAL)
+                .type("test alarm for " + deviceId)
+                .propagate(true)
+                .build(), Alarm.class);
+
+        List<EntityAlarm> entityAlarms = alarmDao.findEntityAlarmRecords(tenantId, alarm.getId());
+        assertThat(entityAlarms).anyMatch(entityAlarm -> entityAlarm.getEntityId().equals(deviceId) && entityAlarm.getAlarmType().equals(alarm.getType()));
+        assertThat(entityAlarms).anyMatch(entityAlarm -> entityAlarm.getEntityId().equals(propagatedEntityId) && entityAlarm.getAlarmType().equals(alarm.getType()));
+        assertThat(alarmService.findAlarms(tenantId, AlarmQuery.builder().pageLink(new TimePageLink(100)).build()).getData())
+                .filteredOn(a -> a.getOriginator().equals(deviceId)).isNotEmpty();
+    }
+
     private TsKvEntry getLatestTelemetry(EntityId entityId) throws Exception {
         return timeseriesService.findLatest(tenantId, entityId, HousekeeperServiceTest.TELEMETRY_KEY).get().orElse(null);
     }
@@ -355,6 +400,13 @@ public class HousekeeperServiceTest extends AbstractControllerTest {
                 .collect(Collectors.toList());
     }
 
+    private Asset createAsset() {
+        Asset asset = new Asset();
+        asset.setName("test");
+        asset.setType("test");
+        return doPost("/api/asset", asset, Asset.class);
+    }
+
     private RuleChainMetaData createRuleChain() {
         RuleChain ruleChain = new RuleChain();
         ruleChain.setTenantId(tenantId);

common/dao-api/src/main/java/org/thingsboard/server/dao/alarm/AlarmService.java

@@ -81,6 +81,8 @@ public interface AlarmService extends EntityDaoService {
 
     void delAlarmTypes(TenantId tenantId, Set<String> types);
 
+    int deleteAlarmsByEntityId(TenantId tenantId, EntityId entityId);
+
     // Other API
     Alarm findAlarmById(TenantId tenantId, AlarmId alarmId);
 
@@ -106,7 +108,7 @@ public interface AlarmService extends EntityDaoService {
 
     PageData<AlarmId> findAlarmIdsByAssigneeId(TenantId tenantId, UserId userId, PageLink pageLink);
 
-    void deleteEntityAlarmRecords(TenantId tenantId, EntityId entityId);
+    int deleteEntityAlarmRecords(TenantId tenantId, EntityId entityId);
 
     void deleteEntityAlarmRecordsByTenantId(TenantId tenantId);
 

common/data/src/main/java/org/thingsboard/server/common/data/housekeeper/HousekeeperTask.java

@@ -69,8 +69,8 @@ public class HousekeeperTask implements Serializable {
         return new AlarmsUnassignHousekeeperTask(user);
     }
 
-    public static HousekeeperTask deleteEntityAlarms(TenantId tenantId, EntityId entityId) {
+    public static HousekeeperTask deleteAlarms(TenantId tenantId, EntityId entityId) {
-        return new HousekeeperTask(tenantId, entityId, HousekeeperTaskType.DELETE_ENTITY_ALARMS);
+        return new HousekeeperTask(tenantId, entityId, HousekeeperTaskType.DELETE_ALARMS);
     }
 
     public static HousekeeperTask deleteEntities(TenantId tenantId, EntityType entityType) {

common/data/src/main/java/org/thingsboard/server/common/data/housekeeper/HousekeeperTaskType.java

@@ -26,8 +26,8 @@ public enum HousekeeperTaskType {
     DELETE_ATTRIBUTES("attributes deletion"),
     DELETE_TELEMETRY("telemetry deletion"),
     DELETE_EVENTS("events deletion"),
-    UNASSIGN_ALARMS("alarms unassigning"),
+    DELETE_ALARMS("alarms deletion"),
-    DELETE_ENTITY_ALARMS("entity alarms deletion");
+    UNASSIGN_ALARMS("alarms unassigning");
 
     private final String description;
 

common/data/src/main/java/org/thingsboard/server/common/data/page/PageData.java

@@ -20,6 +20,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.EqualsAndHashCode;
+import lombok.ToString;
 
 import java.io.Serializable;
 import java.util.Collections;
@@ -29,6 +30,7 @@ import java.util.stream.Collectors;
 
 @ApiModel
 @EqualsAndHashCode
+@ToString
 public class PageData<T> implements Serializable {
 
     public static final PageData EMPTY_PAGE_DATA = new PageData<>();

dao/src/main/java/org/thingsboard/server/dao/alarm/AlarmDao.java

@@ -84,7 +84,9 @@ public interface AlarmDao extends Dao<Alarm> {
 
     List<EntityAlarm> findEntityAlarmRecords(TenantId tenantId, AlarmId id);
 
-    void deleteEntityAlarmRecords(TenantId tenantId, EntityId entityId);
+    List<EntityAlarm> findEntityAlarmRecordsByEntityId(TenantId tenantId, EntityId entityId);
+
+    int deleteEntityAlarmRecords(TenantId tenantId, EntityId entityId);
 
     void deleteEntityAlarmRecordsByTenantId(TenantId tenantId);
 

dao/src/main/java/org/thingsboard/server/dao/alarm/BaseAlarmService.java

@@ -51,6 +51,7 @@ import org.thingsboard.server.common.data.id.UserId;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
 import org.thingsboard.server.common.data.page.SortOrder;
+import org.thingsboard.server.common.data.page.TimePageLink;
 import org.thingsboard.server.common.data.query.AlarmCountQuery;
 import org.thingsboard.server.common.data.query.AlarmData;
 import org.thingsboard.server.common.data.query.AlarmDataQuery;
@@ -183,16 +184,23 @@ public class BaseAlarmService extends AbstractCachedEntityService<TenantId, Page
     @Override
     @Transactional
     public AlarmApiCallResult delAlarm(TenantId tenantId, AlarmId alarmId, boolean checkAndDeleteAlarmType) {
-        log.debug("Deleting Alarm Id: {}", alarmId);
         AlarmInfo alarm = alarmDao.findAlarmInfoById(tenantId, alarmId.getId());
+        return deleteAlarm(tenantId, alarm, checkAndDeleteAlarmType);
+    }
+
+    private AlarmApiCallResult deleteAlarm(TenantId tenantId, AlarmInfo alarm, boolean deleteAlarmTypes) {
         if (alarm == null) {
             return AlarmApiCallResult.builder().successful(false).build();
         } else {
+            log.debug("[{}][{}] Executing deleteAlarm [{}]", tenantId, alarm.getOriginator(), alarm.getId());
             var propagationIds = getPropagationEntityIdsList(alarm);
             alarmDao.removeById(tenantId, alarm.getUuidId());
-            eventPublisher.publishEvent(DeleteEntityEvent.builder().tenantId(tenantId)
+            eventPublisher.publishEvent(DeleteEntityEvent.builder()
-                    .entityId(alarmId).entity(alarm).build());
+                    .tenantId(tenantId)
-            if (checkAndDeleteAlarmType) {
+                    .entityId(alarm.getId())
+                    .entity(alarm)
+                    .build());
+            if (deleteAlarmTypes) {
                 delAlarmTypes(tenantId, Collections.singleton(alarm.getType()));
             }
             return AlarmApiCallResult.builder().alarm(alarm).deleted(true).successful(true).propagatedEntitiesList(propagationIds).build();
@@ -207,6 +215,24 @@ public class BaseAlarmService extends AbstractCachedEntityService<TenantId, Page
         }
     }
 
+    @Override
+    public int deleteAlarmsByEntityId(TenantId tenantId, EntityId entityId) {
+        PageLink pageLink = new PageLink(256);
+        PageData<AlarmInfo> alarms;
+        int count = 0;
+        do {
+            alarms = findAlarms(tenantId, AlarmQuery.builder()
+                    .affectedEntityId(entityId)
+                    .pageLink(new TimePageLink(pageLink, null, null))
+                    .build());
+            for (AlarmInfo alarm : alarms.getData()) {
+                deleteAlarm(tenantId, alarm, true);
+                count++;
+            }
+        } while (alarms.hasNext());
+        return count;
+    }
+
     private List<EntityId> createEntityAlarmRecords(Alarm alarm) throws ExecutionException, InterruptedException {
         Set<EntityId> propagatedEntitiesSet = new LinkedHashSet<>();
         propagatedEntitiesSet.add(alarm.getOriginator());
@@ -322,9 +348,9 @@ public class BaseAlarmService extends AbstractCachedEntityService<TenantId, Page
     }
 
     @Override
-    public void deleteEntityAlarmRecords(TenantId tenantId, EntityId entityId) {
+    public int deleteEntityAlarmRecords(TenantId tenantId, EntityId entityId) {
         log.trace("Executing deleteEntityAlarms [{}]", entityId);
-        alarmDao.deleteEntityAlarmRecords(tenantId, entityId);
+        return alarmDao.deleteEntityAlarmRecords(tenantId, entityId);
     }
 
     @Override

dao/src/main/java/org/thingsboard/server/dao/housekeeper/CleanUpService.java

@@ -62,7 +62,7 @@ public class CleanUpService {
         housekeeperClient.submitTask(HousekeeperTask.deleteAttributes(tenantId, entityId));
         housekeeperClient.submitTask(HousekeeperTask.deleteTelemetry(tenantId, entityId));
         housekeeperClient.submitTask(HousekeeperTask.deleteEvents(tenantId, entityId));
-        housekeeperClient.submitTask(HousekeeperTask.deleteEntityAlarms(tenantId, entityId));
+        housekeeperClient.submitTask(HousekeeperTask.deleteAlarms(tenantId, entityId));
     }
 
     public void removeTenantEntities(TenantId tenantId, EntityType... entityTypes) {

dao/src/main/java/org/thingsboard/server/dao/sql/alarm/EntityAlarmRepository.java

@@ -33,11 +33,13 @@ public interface EntityAlarmRepository extends JpaRepository<EntityAlarmEntity,
     @Transactional
     @Modifying
     @Query("DELETE FROM EntityAlarmEntity e where e.entityId = :entityId")
-    void deleteByEntityId(@Param("entityId") UUID entityId);
+    int deleteByEntityId(@Param("entityId") UUID entityId);
 
     @Transactional
     @Modifying
     @Query("DELETE FROM EntityAlarmEntity a WHERE a.tenantId = :tenantId")
     void deleteByTenantId(@Param("tenantId") UUID tenantId);
 
+    List<EntityAlarmEntity> findAllByEntityId(UUID entityId);
+
 }

dao/src/main/java/org/thingsboard/server/dao/sql/alarm/JpaAlarmDao.java

@@ -309,8 +309,13 @@ public class JpaAlarmDao extends JpaAbstractDao<AlarmEntity, Alarm> implements A
     }
 
     @Override
-    public void deleteEntityAlarmRecords(TenantId tenantId, EntityId entityId) {
+    public List<EntityAlarm> findEntityAlarmRecordsByEntityId(TenantId tenantId, EntityId entityId) {
-        entityAlarmRepository.deleteByEntityId(entityId.getId());
+        return DaoUtil.convertDataList(entityAlarmRepository.findAllByEntityId(entityId.getId()));
+    }
+
+    @Override
+    public int deleteEntityAlarmRecords(TenantId tenantId, EntityId entityId) {
+        return entityAlarmRepository.deleteByEntityId(entityId.getId());
     }
 
     @Override