refactor code

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/metadata/TbGetTenantAttributeNode.java

@@ -15,11 +15,11 @@
  */
 package org.thingsboard.rule.engine.metadata;
 
+import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;
 import lombok.extern.slf4j.Slf4j;
 import org.thingsboard.rule.engine.api.RuleNode;
 import org.thingsboard.rule.engine.api.TbContext;
-import org.thingsboard.rule.engine.util.EntitiesTenantIdAsyncLoader;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.plugin.ComponentType;
@@ -40,7 +40,7 @@ public class TbGetTenantAttributeNode extends TbEntityGetAttrNode<TenantId> {
 
     @Override
     protected ListenableFuture<TenantId> findEntityAsync(TbContext ctx, EntityId originator) {
-        return EntitiesTenantIdAsyncLoader.findEntityIdAsync(ctx, originator);
+        return Futures.immediateFuture(ctx.getTenantId());
     }
 
 }

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/transform/TbChangeOriginatorNode.java

@@ -85,7 +85,7 @@ public class TbChangeOriginatorNode extends TbAbstractTransformNode {
             case CUSTOMER_SOURCE:
                 return EntitiesCustomerIdAsyncLoader.findEntityIdAsync(ctx, msg.getOriginator());
             case TENANT_SOURCE:
-                return EntitiesTenantIdAsyncLoader.findEntityIdAsync(ctx, msg.getOriginator());
+                return Futures.immediateFuture(ctx.getTenantId());
             case RELATED_SOURCE:
                 return EntitiesRelatedEntityIdAsyncLoader.findEntityAsync(ctx, msg.getOriginator(), config.getRelationsQuery());
             case ALARM_ORIGINATOR_SOURCE:

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/util/EntitiesTenantIdAsyncLoader.java

@@ -31,7 +31,7 @@ import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
 
 public class EntitiesTenantIdAsyncLoader {
-
+    // TODO: consider to remove since tenantId is already defined in the TbContext.
     public static ListenableFuture<TenantId> findEntityIdAsync(TbContext ctx, EntityId original) {
 
         switch (original.getEntityType()) {