1 files changed, 0 insertions, 146 deletions

diff --git a/common/sourcewriteback.cpp b/common/sourcewriteback.cpp
deleted file mode 100644
index e2994d1..0000000
--- a/common/sourcewriteback.cpp
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2016 Christian Mollekopf <mollekopf@kolabsys.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) version 3, or any
- * later version accepted by the membership of KDE e.V. (or its
- * successor approved by the membership of KDE e.V.), which shall
- * act as a proxy defined in Section 6 of version 3 of the license.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include "sourcewriteback.h"
-
-#include "definitions.h"
-#include "log.h"
-#include "bufferutils.h"
-#include "entitybuffer.h"
-#include "entity_generated.h"
-
-#define ENTITY_TYPE_MAIL "mail"
-#define ENTITY_TYPE_FOLDER "folder"
-
-SINK_DEBUG_AREA("sourcewriteback")
-
-using namespace Sink;
-
-SourceWriteBack::SourceWriteBack(const ResourceContext &context)
-    : ChangeReplay(context),
-    mResourceContext(context),
-    mSyncStorage(Sink::storageLocation(), context.instanceId() + ".synchronization", Sink::Storage::DataStore::ReadWrite),
-    mEntityStore(QSharedPointer<Storage::EntityStore>::create(mResourceContext))
-{
-
-}
-
-Storage::EntityStore &SourceWriteBack::store()
-{
-    return *mEntityStore;
-}
-
-RemoteIdMap &SourceWriteBack::syncStore()
-{
-    if (!mSyncStore) {
-        mSyncStore = QSharedPointer<RemoteIdMap>::create(mSyncTransaction);
-    }
-    return *mSyncStore;
-}
-
-bool SourceWriteBack::canReplay(const QByteArray &type, const QByteArray &key, const QByteArray &value)
-{
-    Sink::EntityBuffer buffer(value);
-    const Sink::Entity &entity = buffer.entity();
-    const auto metadataBuffer = Sink::EntityBuffer::readBuffer<Sink::Metadata>(entity.metadata());
-    Q_ASSERT(metadataBuffer);
-    if (!metadataBuffer->replayToSource()) {
-        SinkTrace() << "Change is coming from the source";
-    }
-    return metadataBuffer->replayToSource();
-}
-
-KAsync::Job<void> SourceWriteBack::replay(const QByteArray &type, const QByteArray &key, const QByteArray &value)
-{
-    SinkTrace() << "Replaying" << type << key;
-
-    Sink::EntityBuffer buffer(value);
-    const Sink::Entity &entity = buffer.entity();
-    const auto metadataBuffer = Sink::EntityBuffer::readBuffer<Sink::Metadata>(entity.metadata());
-    Q_ASSERT(metadataBuffer);
-    Q_ASSERT(!mSyncStore);
-    Q_ASSERT(!mSyncTransaction);
-    mEntityStore->startTransaction(Storage::DataStore::ReadOnly);
-    mSyncTransaction = mSyncStorage.createTransaction(Sink::Storage::DataStore::ReadWrite);
-
-    // const qint64 revision = metadataBuffer ? metadataBuffer->revision() : -1;
-    const auto operation = metadataBuffer ? metadataBuffer->operation() : Sink::Operation_Creation;
-    const auto uid = Sink::Storage::DataStore::uidFromKey(key);
-    const auto modifiedProperties = metadataBuffer->modifiedProperties() ? BufferUtils::fromVector(*metadataBuffer->modifiedProperties()) : QByteArrayList();
-    QByteArray oldRemoteId;
-
-    if (operation != Sink::Operation_Creation) {
-        oldRemoteId = syncStore().resolveLocalId(type, uid);
-        if (oldRemoteId.isEmpty()) {
-            SinkWarning() << "Couldn't find the remote id for: " << type << uid;
-            return KAsync::error<void>(1, "Couldn't find the remote id.");
-        }
-    }
-    SinkTrace() << "Replaying " << key << type << uid << oldRemoteId;
-
-    KAsync::Job<QByteArray> job = KAsync::null<QByteArray>();
-    if (type == ENTITY_TYPE_FOLDER) {
-        auto folder = store().readEntity<ApplicationDomain::Folder>(key);
-        job = replay(folder, operation, oldRemoteId, modifiedProperties);
-    } else if (type == ENTITY_TYPE_MAIL) {
-        auto mail = store().readEntity<ApplicationDomain::Mail>(key);
-        job = replay(mail, operation, oldRemoteId, modifiedProperties);
-    }
-
-    return job.syncThen<void, QByteArray>([this, operation, type, uid, oldRemoteId](const QByteArray &remoteId) {
-        if (operation == Sink::Operation_Creation) {
-            SinkTrace() << "Replayed creation with remote id: " << remoteId;
-            if (remoteId.isEmpty()) {
-                SinkWarning() << "Returned an empty remoteId from the creation";
-            } else {
-                syncStore().recordRemoteId(type, uid, remoteId);
-            }
-        } else if (operation == Sink::Operation_Modification) {
-            SinkTrace() << "Replayed modification with remote id: " << remoteId;
-            if (remoteId.isEmpty()) {
-                SinkWarning() << "Returned an empty remoteId from the creation";
-            } else {
-               syncStore().updateRemoteId(type, uid, remoteId);
-            }
-        } else if (operation == Sink::Operation_Removal) {
-            SinkTrace() << "Replayed removal with remote id: " << oldRemoteId;
-            syncStore().removeRemoteId(type, uid, oldRemoteId);
-        } else {
-            SinkError() << "Unkown operation" << operation;
-        }
-    })
-    .syncThen<void>([this](const KAsync::Error &error) {
-        if (error) {
-            SinkWarning() << "Failed to replay change: " << error.errorMessage;
-        }
-        mSyncStore.clear();
-        mSyncTransaction.commit();
-        mEntityStore->abortTransaction();
-    });
-}
-
-KAsync::Job<QByteArray> SourceWriteBack::replay(const ApplicationDomain::Mail &, Sink::Operation, const QByteArray &, const QList<QByteArray> &)
-{
-    return KAsync::null<QByteArray>();
-}
-
-KAsync::Job<QByteArray> SourceWriteBack::replay(const ApplicationDomain::Folder &, Sink::Operation, const QByteArray &, const QList<QByteArray> &)
-{
-    return KAsync::null<QByteArray>();
-}