Update service and TBEL version improvement

application/src/main/java/org/thingsboard/server/service/notification/rule/trigger/NewPlatformVersionTriggerProcessor.java

@@ -44,7 +44,7 @@ public class NewPlatformVersionTriggerProcessor implements NotificationRuleTrigg
     @Override
     public NotificationInfo constructNotificationInfo(NewPlatformVersionTrigger trigger, NewPlatformVersionNotificationRuleTriggerConfig triggerConfig) {
         return NewPlatformVersionNotificationInfo.builder()
-                .message(trigger.getMessage().getMessage())
+                .message("New version available - " + trigger.getMessage().getLatestVersion())
                 .build();
     }
 

application/src/main/java/org/thingsboard/server/service/update/DefaultUpdateService.java

@@ -21,6 +21,7 @@ import com.fasterxml.jackson.databind.node.ObjectNode;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.info.BuildProperties;
 import org.springframework.stereotype.Service;
 import org.springframework.web.client.RestTemplate;
 import org.thingsboard.common.util.ThingsBoardThreadFactory;
@@ -57,6 +58,9 @@ public class DefaultUpdateService implements UpdateService {
     @Value("${updates.enabled}")
     private boolean updatesEnabled;
 
+    @Autowired(required = false)
+    private BuildProperties buildProperties;
+
     @Autowired
     private NotificationRuleProcessingService notificationRuleProcessingService;
 
@@ -73,14 +77,11 @@ public class DefaultUpdateService implements UpdateService {
 
     @PostConstruct
     private void init() {
-        updateMessage = new UpdateMessage("", false, "");
+        version = buildProperties != null ? buildProperties.getVersion() : "unknown";
+        updateMessage = new UpdateMessage(false, version, "", "");
         if (updatesEnabled) {
             try {
                 platform = System.getProperty("platform", "unknown");
-                version = getClass().getPackage().getImplementationVersion();
-                if (version == null) {
-                    version = "unknown";
-                }
                 instanceId = parseInstanceId();
                 checkUpdatesFuture = scheduler.scheduleAtFixedRate(checkUpdatesRunnable, 0, 1, TimeUnit.HOURS);
             } catch (Exception e) {
@@ -131,9 +132,10 @@ public class DefaultUpdateService implements UpdateService {
             JsonNode response = restClient.postForObject(UPDATE_SERVER_BASE_URL + "/api/thingsboard/updates", request, JsonNode.class);
             UpdateMessage prevUpdateMessage = updateMessage;
             updateMessage = new UpdateMessage(
-                    response.get("message").asText(),
                     response.get("updateAvailable").asBoolean(),
-                    version
+                    version,
+                    "3.5.0",
+                    "https://thingsboard.io/docs/user-guide/install/pe/upgrade-instructions"
             );
             if (updateMessage.isUpdateAvailable() && !updateMessage.equals(prevUpdateMessage)) {
                 notificationRuleProcessingService.process(TenantId.SYS_TENANT_ID, NewPlatformVersionTrigger.builder()

common/data/src/main/java/org/thingsboard/server/common/data/UpdateMessage.java

@@ -23,10 +23,14 @@ import lombok.Data;
 @Data
 public class UpdateMessage {
 
-    @ApiModelProperty(position = 1, value = "The message about new platform update available.")
+    @ApiModelProperty(position = 1, value = "'True' if new platform update is available.")
-    private final String message;
-    @ApiModelProperty(position = 2, value = "'True' if new platform update is available.")
     private final boolean isUpdateAvailable;
-    @ApiModelProperty(position = 3, value = "Current ThingsBoard version.")
+    @ApiModelProperty(position = 2, value = "Current ThingsBoard version.")
     private final String currentVersion;
+    @ApiModelProperty(position = 3, value = "Latest ThingsBoard version.")
+    private final String latestVersion;
+    @ApiModelProperty(position = 4, value = "Upgrade instructions URL.")
+    private final String upgradeInstructionsUrl;
+
+
 }

pom.xml

@@ -78,7 +78,7 @@
         <zookeeper.version>3.5.5</zookeeper.version>
         <protobuf.version>3.21.9</protobuf.version>
         <grpc.version>1.42.1</grpc.version>
-        <tbel.version>1.0.5</tbel.version>
+        <tbel.version>1.0.6</tbel.version>
         <lombok.version>1.18.18</lombok.version>
         <paho.client.version>1.2.4</paho.client.version>
         <paho.mqttv5.client.version>1.2.5</paho.mqttv5.client.version>