public FhirResponse History(IKey key, HistoryParameters parameters)
{
IResourceStorageService storageService = GetFeature <IResourceStorageService>();
if (storageService.Get(key) == null)
{
return(Respond.NotFound(key));
}
IHistoryService historyExtension = this.GetFeature <IHistoryService>();
return(CreateSnapshotResponse(historyExtension.History(key, parameters)));
}
private FhirResponse CreateSnapshotResponse(Snapshot snapshot, int pageIndex = 0)
{
IPagingService pagingExtension = this.FindExtension <IPagingService>();
IResourceStorageService resourceStorage = this.FindExtension <IResourceStorageService>();
if (pagingExtension == null)
{
Bundle bundle = new Bundle()
{
Type = snapshot.Type,
Total = snapshot.Count
};
bundle.Append(resourceStorage.Get(snapshot.Keys));
return(responseFactory.GetFhirResponse(bundle));
}
else
{
Bundle bundle = pagingExtension.StartPagination(snapshot).GetPage(pageIndex);
return(responseFactory.GetFhirResponse(bundle));
}
}
public AsyncFhirService(
IResourceStorageService storageService,
IPagingService pagingService,
ISearchService searchService,
ITransactionService transactionService,
ICapabilityStatementService capabilityStatementService,
IHistoryStore historyService,
IFhirResponseFactory responseFactory,
ICompositeServiceListener serviceListener,
IPatchService patchService)
{
_storageService = storageService;
_pagingService = pagingService;
_searchService = searchService;
_transactionService = transactionService;
_capabilityStatementService = capabilityStatementService;
_historyService = historyService;
_responseFactory = responseFactory;
_serviceListener = serviceListener;
_patchService = patchService;
}
