Merge pull request #6931 from YuriyLytvynchuk/fix_bug_import_rulechain

[3.4] Fix export/Import RuleChain for nested RuleChains

dao/src/main/java/org/thingsboard/server/dao/rule/BaseRuleChainService.java

@@ -84,7 +84,7 @@ public class BaseRuleChainService extends AbstractEntityService implements RuleC
     private static final int DEFAULT_PAGE_SIZE = 1000;
 
     public static final String INCORRECT_TENANT_ID = "Incorrect tenantId ";
-
+    public static final String TB_RULE_CHAIN_INPUT_NODE = "org.thingsboard.rule.engine.flow.TbRuleChainInputNode";
     @Autowired
     private RuleChainDao ruleChainDao;
 
@@ -566,6 +566,19 @@ public class BaseRuleChainService extends AbstractEntityService implements RuleC
                     }
                 }
             }
+            if (!CollectionUtils.isEmpty(metaData.getNodes())) {
+                metaData.getNodes().stream()
+                        .filter(ruleNode -> ruleNode.getType().equals(TB_RULE_CHAIN_INPUT_NODE))
+                        .forEach(ruleNode -> {
+                            ObjectNode configuration = (ObjectNode) ruleNode.getConfiguration();
+                            if (configuration.has("ruleChainId")) {
+                                if (configuration.get("ruleChainId").asText().equals(oldRuleChainId.toString())) {
+                                    configuration.put("ruleChainId", newRuleChainId.toString());
+                                    ruleNode.setConfiguration(configuration);
+                                }
+                            }
+                        });
+            }
         }
     }