File indexing completed on 2024-06-23 05:07:00

 /*
     SPDX-FileCopyrightText: 2006 Volker Krause <vkrause@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "collectiondeletehandler.h"
 
 #include "connection.h"
 #include "handlerhelper.h"
 #include "search/searchmanager.h"
 #include "storage/collectionqueryhelper.h"
 #include "storage/datastore.h"
 #include "storage/selectquerybuilder.h"
 #include "storage/transaction.h"
 
 #include "private/scope_p.h"
 
 using namespace Akonadi;
 using namespace Akonadi::Server;
 
 CollectionDeleteHandler::CollectionDeleteHandler(AkonadiServer &akonadi)
     : Handler(akonadi)
 {
 }
 
 bool CollectionDeleteHandler::deleteRecursive(Collection &col)
 {
     Collection::List children = col.children();
     for (Collection &child : children) {
         if (!deleteRecursive(child)) {
             return false;
         }
     }
 
     DataStore *db = connection()->storageBackend();
     return db->cleanupCollection(col);
 }
 
 bool CollectionDeleteHandler::parseStream()
 {
     const auto &cmd = Protocol::cmdCast<Protocol::DeleteCollectionCommand>(m_command);
 
     Collection collection = HandlerHelper::collectionFromScope(cmd.collection(), connection()->context());
     if (!collection.isValid()) {
         return failureResponse(QStringLiteral("No such collection."));
     }
 
     // handle virtual folders
     if (collection.resource().name() == QLatin1StringView(AKONADI_SEARCH_RESOURCE)) {
         // don't delete virtual root
         if (collection.parentId() == 0) {
             return failureResponse(QStringLiteral("Cannot delete virtual root collection"));
         }
     }
 
     Transaction transaction(storageBackend(), QStringLiteral("DELETE"));
 
     if (!deleteRecursive(collection)) {
         return failureResponse(QStringLiteral("Unable to delete collection"));
     }
 
     if (!transaction.commit()) {
         return failureResponse(QStringLiteral("Unable to commit transaction"));
     }
 
     return successResponse<Protocol::DeleteCollectionResponse>();
 }