Merge pull request #43 from BohdanSmetanyuk/feature/relations_deleted

deleted invalid case, deleted unused imports

@@ -24,9 +24,7 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.bind.annotation.RestController;
-import org.thingsboard.server.common.data.DataConstants;
 import org.thingsboard.server.common.data.audit.ActionType;
-import org.thingsboard.server.common.data.edge.EdgeEventType;
 import org.thingsboard.server.common.data.exception.ThingsboardErrorCode;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
 import org.thingsboard.server.common.data.id.EntityId;
@@ -132,8 +130,6 @@ public class EntityRelationController extends BaseController {
         try {
             relationService.deleteEntityRelations(getTenantId(), entityId);
             logEntityAction(entityId, null, getCurrentUser().getCustomerId(), ActionType.RELATIONS_DELETED, null);
-
-            sendNotificationMsgToEdgeService(getTenantId(), entityId, ActionType.RELATIONS_DELETED);
         } catch (Exception e) {
             logEntityAction(entityId, null, getCurrentUser().getCustomerId(), ActionType.RELATIONS_DELETED, e);
             throw handleException(e);

@@ -34,20 +34,16 @@ import org.thingsboard.server.common.data.edge.EdgeEvent;
 import org.thingsboard.server.common.data.edge.EdgeEventType;
 import org.thingsboard.server.common.data.id.AlarmId;
 import org.thingsboard.server.common.data.id.CustomerId;
-import org.thingsboard.server.common.data.id.DashboardId;
 import org.thingsboard.server.common.data.id.EdgeId;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.EntityIdFactory;
-import org.thingsboard.server.common.data.id.IdBased;
 import org.thingsboard.server.common.data.id.RuleChainId;
 import org.thingsboard.server.common.data.id.TenantId;
-import org.thingsboard.server.common.data.id.UserId;
 import org.thingsboard.server.common.data.page.TextPageData;
 import org.thingsboard.server.common.data.page.TextPageLink;
 import org.thingsboard.server.common.data.page.TimePageData;
 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.RuleChainConnectionInfo;
 import org.thingsboard.server.common.msg.queue.TbCallback;
@@ -65,14 +61,12 @@ import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
-import java.util.stream.Collectors;
 
 @Service
 @TbCoreComponent
@@ -361,9 +355,6 @@ public class DefaultEdgeNotificationService implements EdgeNotificationService {
                     updateDependentRuleChains(tenantId, new RuleChainId(entityId.getId()), edgeId);
                 }
                 break;
-            case RELATIONS_DELETED:
-                // TODO: voba - add support for relations deleted
-                break;
         }
     }