GHi-658: Deleting process definitions not cleaning up linked tables correctly

backend/core/src/main/java/com/ritense/valtimo/operaton/repository/CustomRepositoryServiceImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2024 Ritense BV, the Netherlands.
+ * Copyright 2015-2026 Ritense BV, the Netherlands.
  *
  * Licensed under EUPL, Version 1.2 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,9 +16,13 @@
 
 package com.ritense.valtimo.operaton.repository;
 
+import com.ritense.valtimo.contract.BlueprintId;
 import com.ritense.valtimo.contract.audit.utils.AuditHelper;
+import com.ritense.valtimo.contract.buildingblock.BuildingBlockDefinitionId;
+import com.ritense.valtimo.contract.case_.CaseDefinitionId;
 import com.ritense.valtimo.contract.utils.RequestHelper;
 import com.ritense.valtimo.domain.process.event.ProcessDefinitionDeletedEvent;
+import com.ritense.valtimo.event.ProcessDefinitionDeleted;
 import java.time.LocalDateTime;
 import java.util.UUID;
 import org.operaton.bpm.engine.impl.RepositoryServiceImpl;
@@ -46,6 +50,20 @@ public void deleteProcessDefinition(String processDefinitionId, boolean cascade,
                 processDefinition.getKey()
             )
         );
+        applicationEventPublisher.publishEvent(
+            new ProcessDefinitionDeleted(
+                processDefinitionId,
+                getBlueprintId(processDefinition.getVersionTag())
+            )
+        );
+    }
+
+    private BlueprintId getBlueprintId(String versionTag) {
+        CaseDefinitionId caseDefinitionId = CaseDefinitionId.fromProcessVersionTag(versionTag);
+        if (caseDefinitionId != null) {
+            return caseDefinitionId;
+        }
+        return BuildingBlockDefinitionId.Companion.fromProcessVersionTag(versionTag);
     }
 
 }

backend/core/src/main/resources/config/liquibase/13-42-0/13-42-0-master.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2015-2026 Ritense BV, the Netherlands.
+  ~
+  ~ Licensed under EUPL, Version 1.2 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
+  ~
+  ~ 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.
+  -->
+
+<databaseChangeLog
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.4.xsd">
+
+    <include file="20260813-delete-orphaned-process-definition-case-definition.xml" relativeToChangelogFile="true"/>
+
+</databaseChangeLog>

backend/core/src/main/resources/config/liquibase/13-42-0/20260813-delete-orphaned-process-definition-case-definition.xml

@@ -0,0 +1,34 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<!--
+  ~ Copyright 2015-2026 Ritense BV, the Netherlands.
+  ~
+  ~ Licensed under EUPL, Version 1.2 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
+  ~
+  ~ 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.
+  -->
+
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd">
+
+    <changeSet author="Ritense" id="1">
+        <delete tableName="process_definition_case_definition">
+            <where>process_definition_id NOT IN (SELECT id_ FROM act_re_procdef)</where>
+        </delete>
+    </changeSet>
+
+    <changeSet author="Ritense" id="2">
+        <delete tableName="process_link">
+            <where>process_definition_id NOT IN (SELECT id_ FROM act_re_procdef)</where>
+        </delete>
+    </changeSet>
+
+</databaseChangeLog>

backend/core/src/main/resources/config/liquibase/changelog-master.xml

@@ -34,5 +34,6 @@
     <include file="/13-29-0/13-29-0-master.xml" relativeToChangelogFile="true"/>
     <include file="/13-32-0/13-32-0-master.xml" relativeToChangelogFile="true"/>
     <include file="/13-38-0/13-38-0-master.xml" relativeToChangelogFile="true"/>
+    <include file="/13-42-0/13-42-0-master.xml" relativeToChangelogFile="true"/>
 
 </databaseChangeLog>