OO-4207: Apply learning path migration rules to run structure as well

src/main/java/org/olat/course/learningpath/manager/LearningPathServiceImpl.java

@@ -117,8 +117,10 @@ public class LearningPathServiceImpl implements LearningPathService {
 		
 		TreeVisitor tv = new TreeVisitor(new PostMigrationVisitor(registry), course.getEditorTreeModel().getRootNode(), false);
 		tv.visitAll();
+		tv = new TreeVisitor(new PostMigrationVisitor(registry), course.getRunStructure().getRootNode(), false);
+		tv.visitAll();
 		
-		CourseFactory.saveCourseEditorTreeModel(course.getResourceableId());
+		CourseFactory.saveCourse(course.getResourceableId());
 		CourseFactory.closeCourseEditSession(course.getResourceableId(), true);
 		return lpEntry;
 	}

src/main/java/org/olat/course/learningpath/manager/PostMigrationVisitor.java

@@ -41,9 +41,15 @@ public class PostMigrationVisitor implements Visitor {
 
 	@Override
 	public void visit(INode node) {
+		CourseNode courseNode = null;
 		if (node instanceof CourseEditorTreeNode) {
 			CourseEditorTreeNode courseEditorTreeNode = (CourseEditorTreeNode)node;
-			CourseNode courseNode = courseEditorTreeNode.getCourseNode();
+			courseNode = courseEditorTreeNode.getCourseNode();
+		}
+		if (node instanceof CourseNode) {
+			courseNode = (CourseNode)node;
+		}
+		if (courseNode != null) {
 			LearningPathNodeHandler lpHandler = registry.getLearningPathNodeHandler(courseNode);
 			lpHandler.onMigrated(courseNode);
 		}