Fixed save notes models

common/data/src/main/java/org/thingsboard/server/common/data/rule/RuleChain.java

@@ -61,9 +61,6 @@ public class RuleChain extends BaseDataWithAdditionalInfo<RuleChainId> implement
     private RuleChainId externalId;
     private Long version;
 
-    @JsonIgnore
-    private String notes;
-
     @JsonIgnore
     private byte[] configurationBytes;
 
@@ -85,7 +82,6 @@ public class RuleChain extends BaseDataWithAdditionalInfo<RuleChainId> implement
         this.setConfiguration(ruleChain.getConfiguration());
         this.setExternalId(ruleChain.getExternalId());
         this.version = ruleChain.getVersion();
-        this.notes = ruleChain.getNotes();
     }
 
     @Override

dao/src/main/java/org/thingsboard/server/dao/model/ModelConstants.java

@@ -420,7 +420,6 @@ public class ModelConstants {
     public static final String RULE_CHAIN_FIRST_RULE_NODE_ID_PROPERTY = "first_rule_node_id";
     public static final String RULE_CHAIN_ROOT_PROPERTY = "root";
     public static final String RULE_CHAIN_CONFIGURATION_PROPERTY = "configuration";
-    public static final String RULE_CHAIN_NOTES_PROPERTY = "notes";
 
     /**
      * Rule node constants.

dao/src/main/java/org/thingsboard/server/dao/model/sql/RuleChainEntity.java

@@ -69,9 +69,6 @@ public class RuleChainEntity extends BaseVersionedEntity<RuleChain> {
     @Column(name = ModelConstants.ADDITIONAL_INFO_PROPERTY)
     private JsonNode additionalInfo;
 
-    @Column(name = ModelConstants.RULE_CHAIN_NOTES_PROPERTY, columnDefinition = "TEXT")
-    private String notes;
-
     @Column(name = ModelConstants.EXTERNAL_ID_PROPERTY)
     private UUID externalId;
 
@@ -90,7 +87,6 @@ public class RuleChainEntity extends BaseVersionedEntity<RuleChain> {
         this.debugMode = ruleChain.isDebugMode();
         this.configuration = ruleChain.getConfiguration();
         this.additionalInfo = ruleChain.getAdditionalInfo();
-        this.notes = ruleChain.getNotes();
         if (ruleChain.getExternalId() != null) {
             this.externalId = ruleChain.getExternalId().getId();
         }
@@ -111,7 +107,6 @@ public class RuleChainEntity extends BaseVersionedEntity<RuleChain> {
         ruleChain.setDebugMode(debugMode);
         ruleChain.setConfiguration(configuration);
         ruleChain.setAdditionalInfo(additionalInfo);
-        ruleChain.setNotes(notes);
         if (externalId != null) {
             ruleChain.setExternalId(new RuleChainId(externalId));
         }

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

@@ -318,8 +318,9 @@ public class BaseRuleChainService extends AbstractEntityService implements RuleC
         if (!relations.isEmpty()) {
             relationService.saveRelations(tenantId, relations);
         }
-        ruleChain.setNotes(ruleChainMetaData.getNotes() != null && !ruleChainMetaData.getNotes().isEmpty()
+        ruleChain.setConfiguration(CollectionUtils.isNotEmpty(ruleChainMetaData.getNotes())
-                ? JacksonUtil.toString(ruleChainMetaData.getNotes()) : null);
+                ? JacksonUtil.newObjectNode().set("notes", JacksonUtil.valueToTree(ruleChainMetaData.getNotes()))
+                : null);
         ruleChain = ruleChainDao.save(tenantId, ruleChain);
         eventPublisher.publishEvent(SaveEntityEvent.builder().tenantId(tenantId).entity(ruleChain)
                 .entityId(ruleChain.getId()).broadcastEvent(publishSaveEvent).build());
@@ -380,9 +381,10 @@ public class BaseRuleChainService extends AbstractEntityService implements RuleC
             Collections.sort(ruleChainMetaData.getConnections(), Comparator.comparingInt(NodeConnectionInfo::getFromIndex)
                     .thenComparing(NodeConnectionInfo::getToIndex).thenComparing(NodeConnectionInfo::getType));
         }
-        if (ruleChain.getNotes() != null) {
+        ruleChainMetaData.setNotes(Optional.ofNullable(ruleChain.getConfiguration())
-            ruleChainMetaData.setNotes(JacksonUtil.fromString(ruleChain.getNotes(), new TypeReference<List<RuleChainNote>>() {}));
+                .filter(c -> c.has("notes"))
-        }
+                .map(c -> JacksonUtil.convertValue(c.get("notes"), new TypeReference<List<RuleChainNote>>() {}))
+                .orElse(null));
         return ruleChainMetaData;
     }
 

dao/src/main/resources/sql/schema-entities.sql

@@ -169,7 +169,6 @@ CREATE TABLE IF NOT EXISTS rule_chain (
     debug_mode boolean,
     tenant_id uuid,
     external_id uuid,
-    notes text,
     version BIGINT DEFAULT 1,
     CONSTRAINT rule_chain_external_id_unq_key UNIQUE (tenant_id, external_id)
 );