7 files changed, 82 insertions, 40 deletions

diff --git a/common/clientapi.h b/common/clientapi.h
index d2b1c9c..2f1c127 100644
--- a/common/clientapi.h
+++ b/common/clientapi.h
@@ -30,6 +30,7 @@
 #include <QtConcurrent/QtConcurrentRun>
 #include <functional>
 #include "threadboundary.h"
+#include "async/src/async.h"
 
 namespace async {
     //This should abstract if we execute from eventloop or in thread.
@@ -185,6 +186,11 @@ public:
 
 class MemoryBufferAdaptor : public BufferAdaptor {
 public:
+    MemoryBufferAdaptor()
+        : BufferAdaptor()
+    {
+    }
+
     MemoryBufferAdaptor(const BufferAdaptor &buffer)
         : BufferAdaptor()
     {
@@ -208,6 +214,11 @@ private:
  */
 class AkonadiDomainType {
 public:
+    AkonadiDomainType()
+        :mAdaptor(new MemoryBufferAdaptor())
+    {
+
+    }
     AkonadiDomainType(const QString &resourceName, const QString &identifier, qint64 revision, const QSharedPointer<BufferAdaptor> &adaptor)
         : mAdaptor(adaptor),
         mResourceName(resourceName),
@@ -310,9 +321,9 @@ class StoreFacade {
 public:
     virtual ~StoreFacade(){};
     QString type() const { return Domain::getTypeName<DomainType>(); }
-    virtual void create(const DomainType &domainObject) = 0;
-    virtual void modify(const DomainType &domainObject) = 0;
-    virtual void remove(const DomainType &domainObject) = 0;
+    virtual Async::Job<void> create(const DomainType &domainObject) = 0;
+    virtual Async::Job<void> modify(const DomainType &domainObject) = 0;
+    virtual Async::Job<void> remove(const DomainType &domainObject) = 0;
     virtual void load(const Query &query, const std::function<void(const typename DomainType::Ptr &)> &resultCallback, const std::function<void()> &completeCallback) = 0;
 };
 
@@ -440,11 +451,15 @@ public:
     /**
      * Create a new entity.
      */
+    //TODO return job that tracks progress until resource has stored the message in it's queue?
     template <class DomainType>
     static void create(const DomainType &domainObject, const QString &resourceIdentifier) {
         //Potentially move to separate thread as well
         auto facade = FacadeFactory::instance().getFacade<DomainType>(resourceIdentifier);
-        facade.create(domainObject);
+        auto job = facade->create(domainObject);
+        auto future = job.exec();
+        future.waitForFinished();
+        //TODO return job?
     }
 
     /**
diff --git a/common/resourceaccess.cpp b/common/resourceaccess.cpp
index 9fb0d4c..7b13101 100644
--- a/common/resourceaccess.cpp
+++ b/common/resourceaccess.cpp
@@ -133,41 +133,62 @@ void ResourceAccess::registerCallback(uint messageId, const std::function<void()
     d->resultHandler.insert(messageId, callback);
 }
 
-void ResourceAccess::sendCommand(int commandId, const std::function<void()> &callback)
+Async::Job<void> ResourceAccess::sendCommand(int commandId)
 {
-    if (isReady()) {
-        log(QString("Sending command %1").arg(commandId));
-        d->messageId++;
+    return Async::start<void>([this, commandId](Async::Future<void> &f) {
+        if (isReady()) {
+            log(QString("Sending command %1").arg(commandId));
+            d->messageId++;
+            registerCallback(d->messageId, [&f]() { f.setFinished(); });
+            Commands::write(d->socket, d->messageId, commandId);
+        } else {
+            d->commandQueue << new QueuedCommand(commandId, [&f]() { f.setFinished(); });
+        }
+    });
+}
+
+struct JobFinisher {
+    bool finished;
+    std::function<void()> callback;
+
+    JobFinisher() : finished(false) {}
+
+    void setFinished() {
+        finished = true;
         if (callback) {
-            registerCallback(d->messageId, callback);
+            callback();
         }
-        Commands::write(d->socket, d->messageId, commandId);
-    } else {
-        d->commandQueue << new QueuedCommand(commandId, callback);
     }
-}
+};
 
-void ResourceAccess::sendCommand(int commandId, flatbuffers::FlatBufferBuilder &fbb, const std::function<void()> &callback)
+Async::Job<void>  ResourceAccess::sendCommand(int commandId, flatbuffers::FlatBufferBuilder &fbb)
 {
+    auto finisher = QSharedPointer<JobFinisher>::create();
+    auto callback = [finisher] () {
+        finisher->setFinished();
+    };
     if (isReady()) {
-        log(QString("Sending command %1").arg(commandId));
         d->messageId++;
-        if (callback) {
-            registerCallback(d->messageId, callback);
-        }
+        log(QString("Sending command %1 with messageId %2").arg(commandId).arg(d->messageId));
+        registerCallback(d->messageId, callback);
         Commands::write(d->socket, d->messageId, commandId, fbb);
     } else {
         d->commandQueue << new QueuedCommand(commandId, fbb, callback);
     }
+    return Async::start<void>([this, finisher](Async::Future<void> &f) {
+        if (finisher->finished) {
+            f.setFinished();
+        } else {
+            finisher->callback = [&f]() {
+                f.setFinished();
+            };
+        }
+    });
 }
 
 Async::Job<void> ResourceAccess::synchronizeResource()
 {
-    return Async::start<void>([this](Async::Future<void> &f) {
-        sendCommand(Commands::SynchronizeCommand, [&f]() {
-            f.setFinished();
-        });
-    });
+    return sendCommand(Commands::SynchronizeCommand);
 }
 
 void ResourceAccess::open()
@@ -214,7 +235,7 @@ void ResourceAccess::connected()
     log(QString("We have %1 queued commands").arg(d->commandQueue.size()));
     for (QueuedCommand *command: d->commandQueue) {
         d->messageId++;
-        log(QString("Sending command %1").arg(command->commandId));
+        log(QString("Sending command %1 with messageId %2").arg(command->commandId).arg(d->messageId));
         if (command->callback) {
             registerCallback(d->messageId, command->callback);
         }
@@ -294,7 +315,7 @@ bool ResourceAccess::processMessageBuffer()
         }
         case Commands::CommandCompletion: {
             auto buffer = GetCommandCompletion(d->partialMessageBuffer.constData() + headerSize);
-            log(QString("Command %1 completed %2").arg(buffer->id()).arg(buffer->success() ? "sucessfully" : "unsuccessfully"));
+            log(QString("Command with messageId %1 completed %2").arg(buffer->id()).arg(buffer->success() ? "sucessfully" : "unsuccessfully"));
             //TODO: if a queued command, get it out of the queue ... pass on completion ot the relevant objects .. etc
 
             //The callbacks can result in this object getting destroyed directly, so we need to ensure we finish our work first
diff --git a/common/resourceaccess.h b/common/resourceaccess.h
index 0a333f6..a9e8c47 100644
--- a/common/resourceaccess.h
+++ b/common/resourceaccess.h
@@ -41,9 +41,8 @@ public:
     QString resourceName() const;
     bool isReady() const;
 
-    //TODO use jobs
-    void sendCommand(int commandId, const std::function<void()> &callback = std::function<void()>());
-    void sendCommand(int commandId, flatbuffers::FlatBufferBuilder &fbb, const std::function<void()> &callback = std::function<void()>());
+    Async::Job<void> sendCommand(int commandId);
+    Async::Job<void> sendCommand(int commandId, flatbuffers::FlatBufferBuilder &fbb);
     Async::Job<void> synchronizeResource();
 
 public Q_SLOTS:
diff --git a/common/test/clientapitest.cpp b/common/test/clientapitest.cpp
index 2ba0dcf..16616a3 100644
--- a/common/test/clientapitest.cpp
+++ b/common/test/clientapitest.cpp
@@ -8,9 +8,9 @@ class DummyResourceFacade : public Akonadi2::StoreFacade<Akonadi2::Domain::Event
 {
 public:
     ~DummyResourceFacade(){};
-    virtual void create(const Akonadi2::Domain::Event &domainObject){};
-    virtual void modify(const Akonadi2::Domain::Event &domainObject){};
-    virtual void remove(const Akonadi2::Domain::Event &domainObject){};
+    virtual Async::Job<void> create(const Akonadi2::Domain::Event &domainObject){ return Async::null<void>(); };
+    virtual Async::Job<void> modify(const Akonadi2::Domain::Event &domainObject){ return Async::null<void>(); };
+    virtual Async::Job<void> remove(const Akonadi2::Domain::Event &domainObject){ return Async::null<void>(); };
     virtual void load(const Akonadi2::Query &query, const std::function<void(const Akonadi2::Domain::Event::Ptr &)> &resultCallback, const std::function<void()> &completeCallback)
     {
         qDebug() << "load called";
diff --git a/dummyresource/facade.cpp b/dummyresource/facade.cpp
index 668fbbf..13c174b 100644
--- a/dummyresource/facade.cpp
+++ b/dummyresource/facade.cpp
@@ -46,7 +46,7 @@ DummyResourceFacade::~DummyResourceFacade()
 {
 }
 
-void DummyResourceFacade::create(const Akonadi2::Domain::Event &domainObject)
+Async::Job<void> DummyResourceFacade::create(const Akonadi2::Domain::Event &domainObject)
 {
     //Create message buffer and send to resource
     flatbuffers::FlatBufferBuilder eventFbb;
@@ -64,24 +64,28 @@ void DummyResourceFacade::create(const Akonadi2::Domain::Event &domainObject)
     Akonadi2::EntityBuffer::assembleEntityBuffer(entityFbb, 0, 0, eventFbb.GetBufferPointer(), eventFbb.GetSize(), 0, 0);
 
     flatbuffers::FlatBufferBuilder fbb;
-    auto type = fbb.CreateString(Akonadi2::Domain::getTypeName<Akonadi2::Domain::Event>().toStdString().data());
+    //This is the resource type and not the domain type
+    auto type = fbb.CreateString("event");
     auto delta = fbb.CreateVector<uint8_t>(entityFbb.GetBufferPointer(), entityFbb.GetSize());
     Akonadi2::Commands::CreateEntityBuilder builder(fbb);
     builder.add_domainType(type);
     builder.add_delta(delta);
     auto location = builder.Finish();
     Akonadi2::Commands::FinishCreateEntityBuffer(fbb, location);
-    mResourceAccess->sendCommand(Akonadi2::Commands::CreateEntityCommand, fbb);
+    mResourceAccess->open();
+    return mResourceAccess->sendCommand(Akonadi2::Commands::CreateEntityCommand, fbb);
 }
 
-void DummyResourceFacade::modify(const Akonadi2::Domain::Event &domainObject)
+Async::Job<void> DummyResourceFacade::modify(const Akonadi2::Domain::Event &domainObject)
 {
     //Create message buffer and send to resource
+    return Async::null<void>();
 }
 
-void DummyResourceFacade::remove(const Akonadi2::Domain::Event &domainObject)
+Async::Job<void> DummyResourceFacade::remove(const Akonadi2::Domain::Event &domainObject)
 {
     //Create message buffer and send to resource
+    return Async::null<void>();
 }
 
 static std::function<bool(const std::string &key, DummyEvent const *buffer)> prepareQuery(const Akonadi2::Query &query)
diff --git a/dummyresource/facade.h b/dummyresource/facade.h
index e01d254..9c8827a 100644
--- a/dummyresource/facade.h
+++ b/dummyresource/facade.h
@@ -37,9 +37,9 @@ class DummyResourceFacade : public Akonadi2::StoreFacade<Akonadi2::Domain::Event
 public:
     DummyResourceFacade();
     virtual ~DummyResourceFacade();
-    virtual void create(const Akonadi2::Domain::Event &domainObject);
-    virtual void modify(const Akonadi2::Domain::Event &domainObject);
-    virtual void remove(const Akonadi2::Domain::Event &domainObject);
+    virtual Async::Job<void> create(const Akonadi2::Domain::Event &domainObject);
+    virtual Async::Job<void> modify(const Akonadi2::Domain::Event &domainObject);
+    virtual Async::Job<void> remove(const Akonadi2::Domain::Event &domainObject);
     virtual void load(const Akonadi2::Query &query, const std::function<void(const Akonadi2::Domain::Event::Ptr &)> &resultCallback, const std::function<void()> &completeCallback);
 
 private:
diff --git a/synchronizer/listener.cpp b/synchronizer/listener.cpp
index dc0d9dd..a84623d 100644
--- a/synchronizer/listener.cpp
+++ b/synchronizer/listener.cpp
@@ -209,7 +209,10 @@ void Listener::processCommand(int commandId, uint messageId, Client &client, uin
         case Akonadi2::Commands::ModifyEntityCommand:
         case Akonadi2::Commands::CreateEntityCommand:
             log(QString("\tCommand id %1 of type %2 from %3").arg(messageId).arg(commandId).arg(client.name));
-            m_resource->processCommand(commandId, client.commandBuffer, size, m_pipeline);
+            loadResource();
+            if (m_resource) {
+                m_resource->processCommand(commandId, client.commandBuffer, size, m_pipeline);
+            }
             break;
         default:
             if (commandId > Akonadi2::Commands::CustomCommand) {