fix(alerts): asSystem builds its system session with the runtime instance

The alerts-sink drain thread (and schedulers) run engine work through
AlertsRuntime.asSystem with no QContext, so new QSystemUserSession()
read a null instance and warned "QInstance was not supplied" on every
call. AlertsSecurity.systemSession(QInstance) takes the instance; the
no-arg form delegates with the context instance.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -5,6 +5,7 @@ All notable changes to this project are documented here. The format follows Keep
 ## [0.1.0] - Unreleased
 
 ### Fixed
+- Read the QBit metadata version from the Maven-filtered artifact version so release builds report their release version.
 - Record-view child lists (e.g. a notification's Recipients) failed with "Error in JSON Serialization": the child table's meta-data includes the qbit config, and `AlertsQBitConfig.getRuntime()` points at a runtime that points back at the config, so Jackson recursed to its 1000-level nesting limit. `getRuntime()` and `getAudienceResolver()` are now `@JsonIgnore`, as in the other qbits' configs. A regression test renders and serializes every child-list widget.
 
 ### Added

pom.xml

@@ -160,6 +160,7 @@
             <filtering>true</filtering>
             <includes>
                <include>help/*.yaml</include>
+               <include>qbit-alerts.properties</include>
             </includes>
          </resource>
          <resource>
@@ -167,6 +168,7 @@
             <filtering>false</filtering>
             <excludes>
                <exclude>help/*.yaml</exclude>
+               <exclude>qbit-alerts.properties</exclude>
             </excludes>
          </resource>
       </resources>

src/main/java/com/kingsrook/qbits/alerts/AlertsQBitProducer.java

@@ -17,8 +17,11 @@
 package com.kingsrook.qbits.alerts;
 
 
+import java.io.IOException;
+import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Properties;
 import com.kingsrook.qbits.alerts.delivery.DeliveryWorker;
 import com.kingsrook.qbits.alerts.engine.AlertsProcessListener;
 import com.kingsrook.qbits.alerts.engine.AlertsSinkAdapter;
@@ -66,7 +69,7 @@ public class AlertsQBitProducer implements QBitMetaDataProducer<AlertsQBitConfig
 
    public static final String GROUP_ID    = "com.kingsrook.qbits";
    public static final String ARTIFACT_ID = "qbit-alerts";
-   public static final String VERSION     = "0.1.0";
+   public static final String VERSION     = loadVersion();
 
    private static final String JAVALIN_CLASS = "com.kingsrook.qqq.middleware.javalin.QJavalinMetaData";
 
@@ -75,6 +78,34 @@ public class AlertsQBitProducer implements QBitMetaDataProducer<AlertsQBitConfig
 
 
 
+   /*******************************************************************************
+    ** Read the artifact version from the Maven-filtered resource.
+    *******************************************************************************/
+   private static String loadVersion()
+   {
+      try(InputStream inputStream = AlertsQBitProducer.class.getClassLoader().getResourceAsStream("qbit-alerts.properties"))
+      {
+         if(inputStream == null)
+         {
+            throw (new IllegalStateException("Missing qbit-alerts.properties; build with Maven to generate the artifact version"));
+         }
+         Properties properties = new Properties();
+         properties.load(inputStream);
+         String version = properties.getProperty("version");
+         if(version == null || version.isBlank() || version.contains("${"))
+         {
+            throw (new IllegalStateException("Missing or invalid version in qbit-alerts.properties; build with Maven resource filtering enabled"));
+         }
+         return (version);
+      }
+      catch(IOException e)
+      {
+         throw (new IllegalStateException("Could not read artifact version from qbit-alerts.properties", e));
+      }
+   }
+
+
+
    /*******************************************************************************
     ** Fluent setter for the config.
     *******************************************************************************/

src/main/java/com/kingsrook/qbits/alerts/AlertsRuntime.java

@@ -144,7 +144,7 @@ public class AlertsRuntime
    public <R> R asSystem(SystemWork<R> work) throws QException
    {
       Object[] result = new Object[1];
-      QContext.withTemporaryContext(new CapturedContext(qInstance, AlertsSecurity.systemSession()), () ->
+      QContext.withTemporaryContext(new CapturedContext(qInstance, AlertsSecurity.systemSession(qInstance)), () ->
       {
          result[0] = work.run();
       });

src/main/java/com/kingsrook/qbits/alerts/AlertsSecurity.java

@@ -278,7 +278,19 @@ public final class AlertsSecurity
     *******************************************************************************/
    public static QSystemUserSession systemSession()
    {
-      QSystemUserSession session = new QSystemUserSession();
+      return (systemSession(QContext.getQInstance()));
+   }
+
+
+
+   /*******************************************************************************
+    ** A system-user session for this instance, holding the alerts all-access
+    ** keys.  Background threads (the alerts sink, schedulers) have no QContext
+    ** yet, so they must pass the instance in.
+    *******************************************************************************/
+   public static QSystemUserSession systemSession(QInstance qInstance)
+   {
+      QSystemUserSession session = new QSystemUserSession(qInstance);
       session.withSecurityKeyValue(KEY_USER_ALL_ACCESS, true);
       session.withSecurityKeyValue(KEY_PERMISSION_ALL, true);
       session.withSecurityKeyValue(KEY_READABLE_TABLE_ALL, true);

src/main/resources/qbit-alerts.properties

@@ -0,0 +1 @@
+version=${project.version}

src/test/java/com/kingsrook/qbits/alerts/AlertsQBitProducerTest.java

@@ -64,6 +64,8 @@ class AlertsQBitProducerTest extends BaseAlertsTest
    void testProduce()
    {
       assertThat(qInstance.getQBits()).hasSize(1);
+      assertThat(System.getProperty("qbit.artifactVersion")).isNotBlank().isEqualTo(AlertsQBitProducer.VERSION);
+      assertThat(qInstance.getQBits().values().iterator().next().getVersion()).isEqualTo(System.getProperty("qbit.artifactVersion"));
       assertThat(qInstance.getQBits().values().iterator().next().getArtifactId()).isEqualTo(AlertsQBitProducer.ARTIFACT_ID);
       assertThat(AlertsRuntime.find(qInstance)).isSameAs(runtime);
       assertThat(AlertsRuntime.find(new QInstance())).isNull();

src/test/java/com/kingsrook/qbits/alerts/AlertsSystemSessionTest.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2026 Kingsrook, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.kingsrook.qbits.alerts;
+
+
+import com.kingsrook.qqq.backend.core.context.QContext;
+import com.kingsrook.qqq.backend.core.logging.QCollectingLogger;
+import com.kingsrook.qqq.backend.core.logging.QLogger;
+import com.kingsrook.qqq.backend.core.model.session.QSystemUserSession;
+import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.assertThat;
+
+
+/*******************************************************************************
+ ** Background threads (the alerts sink, schedulers) run engine work through
+ ** asSystem with no QContext of their own; the system session must be built
+ ** from the runtime instance, not from the (empty) context.
+ *******************************************************************************/
+class AlertsSystemSessionTest extends BaseAlertsTest
+{
+
+   /*******************************************************************************
+    **
+    *******************************************************************************/
+   @Test
+   void asSystemWithoutContextUsesTheRuntimeInstance() throws Exception
+   {
+      QContext.clear();
+      QCollectingLogger collectingLogger = QLogger.activateCollectingLoggerForClass(QSystemUserSession.class);
+      try
+      {
+         Boolean systemUser = runtime.asSystem(() -> QContext.getQInstance() != null && AlertsSecurity.isSystemUser());
+         assertThat(systemUser).isTrue();
+         assertThat(collectingLogger.getCollectedMessages())
+            .noneMatch(m -> m.getMessage().contains("QInstance was not supplied"));
+      }
+      finally
+      {
+         QLogger.deactivateCollectingLoggerForClass(QSystemUserSession.class);
+      }
+   }
+}

src/test/java/com/kingsrook/qbits/alerts/AlertsTablesGuardrailTest.java

@@ -158,7 +158,7 @@ class AlertsTablesGuardrailTest extends BaseAlertsTest
       assertThat(HelpBundles.of(qInstance).getBundles()).singleElement().satisfies(bundle ->
       {
          assertThat(bundle.getId()).isEqualTo("qbit-alerts");
-         assertThat(bundle.getVersion()).as("the help bundle carries the artifact version").isEqualTo(System.getProperty("qbit.artifactVersion"));
+         assertThat(bundle.getVersion()).as("the help bundle carries the artifact and producer version").isEqualTo(System.getProperty("qbit.artifactVersion")).isEqualTo(AlertsQBitProducer.VERSION);
       });
       HelpBundles.syncOnStartup(qInstance);
    }