public async Task SaveAsync(ICollectionRetrievalContext <TData> retrievalContext, Action doAfterDataAdded)
{
var existingInstancesByDescriptor = new Dictionary <ITerminalDescriptor, TData>();
foreach (var data in retrievalContext.Data)
{
var terminalDescriptor = TerminalDescriptorsFactory.Create(data);
var isExistingInstance = !Data.Add(terminalDescriptor, data);
if (isExistingInstance)
{
existingInstancesByDescriptor[terminalDescriptor] = data;
}
}
doAfterDataAdded?.Invoke();
retrievalContext.PublishDataAddedEvent();
await retrievalContext.CompleteReconstitutionAsync();
retrievalContext.PublishDataReconstitutedEvent();
foreach (var existingInstanceByDescriptor in existingInstancesByDescriptor)
{
Data.Update(existingInstanceByDescriptor.Key, existingInstanceByDescriptor.Value);
}
}
public async Task SaveAsync(INonTerminalDescriptor descriptor, ICollectionRetrievalContext <TData> retrievalContext, Action doAfterDataAdded)
{
Compositions.Save(descriptor, Describe(retrievalContext.Data));
await SaveAsync(retrievalContext, () =>
{
Compositions.Save(descriptor, Describe(retrievalContext.Data));
doAfterDataAdded?.Invoke();
});
}
public NonTerminalDataAvailableEventArgs(INonTerminalDescriptor descriptor,
ICollectionRetrievalContext <TData> retrievalContext)
{
Descriptor = descriptor;
RetrievalContext = retrievalContext;
}
public async Task SaveAsync(ICollectionRetrievalContext <TData> retrievalContext)
{
await SaveAsync(retrievalContext, doAfterDataAdded : null);
}
public async Task SaveAsync(INonTerminalDescriptor descriptor, ICollectionRetrievalContext <TData> retrievalContext)
{
await SaveAsync(descriptor, retrievalContext, doAfterDataAdded : null);
}
public void PublishNonTerminalDataAvailableEvent(INonTerminalDescriptor descriptor,
ICollectionRetrievalContext <TData> retrievalContext)
{
NonTerminalDataAvailableEvent?.Invoke(this, new NonTerminalDataAvailableEventArgs <TData>(descriptor, retrievalContext));
}
