Fixed entity view cache evict

dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java

@@ -91,9 +91,6 @@ public class EntityViewServiceImpl extends AbstractEntityService implements Enti
     @Autowired
     private CustomerDao customerDao;
 
-    @Autowired
-    private AttributesService attributesService;
-
     @Autowired
     private CacheManager cacheManager;
 
@@ -108,6 +105,7 @@ public class EntityViewServiceImpl extends AbstractEntityService implements Enti
         return savedEntityView;
     }
 
+    @CacheEvict(cacheNames = ENTITY_VIEW_CACHE, key = "{#entityViewId}")
     @Override
     public EntityView assignEntityViewToCustomer(EntityViewId entityViewId, CustomerId customerId) {
         EntityView entityView = findEntityViewById(entityViewId);