public async Task PerformAction(AnnotationTaskContext context)
{
if (context.AnnotationSyncTask.BookIds == null || !context.AnnotationSyncTask.BookIds.Any())
{
throw new InvalidOperationException("Book Id Shouldn't be empty.");
}
DownwardSyncRequests bookSpecificDownwardSyncRequest = new DownwardSyncRequests
{
DownwardSyncRequest = new List <DownwardSyncRequest>()
};
foreach (var bookId in context.AnnotationSyncTask.BookIds)
{
bookSpecificDownwardSyncRequest.DownwardSyncRequest.Add(new DownwardSyncRequest
{
UserID = context.AnnotationSyncTask.Email,
DLID = bookId,
DLVersionID = context.AnnotationSyncTask.CurrentVersion[bookId],
DeviceID = context.AnnotationSyncTask.DeviceId
});
}
await CleanTempFiles(context);
await context.SyncService.DownwardSyncRequest(bookSpecificDownwardSyncRequest, context.AnnotationDownloadFile);
await IoCContainer.Instance.ResolveInterface <IPackageFile>().DepressFile(context.AnnotationDownloadFile, context.AnnotationDownloadTempFolder, default(CancellationToken));
foreach (var bookId in context.AnnotationSyncTask.BookIds)
{
string targetDirectory = Path.Combine(context.AnnotationDownloadTempFolder, bookId.ToString());
if (!await GlobalAccess.DirectoryService.DirectoryExists(targetDirectory))
{
await GlobalAccess.DirectoryService.CreateDirectory(targetDirectory);
}
string sourceFile = Path.Combine(context.AnnotationDownloadTempFolder, string.Format("DL_{0}.zip", bookId));
await IoCContainer.Instance.ResolveInterface <IPackageFile>().DepressFile(sourceFile, targetDirectory, default(CancellationToken));
if (await GlobalAccess.DirectoryService.FileExists(Path.Combine(targetDirectory, Constants.EmptyStreamXml)))
{
continue;
}
foreach (var fileName in await GlobalAccess.DirectoryService.GetFiles(targetDirectory))
{
if (fileName.EndsWith(Constants.SDeletedAnnotationsXml)) //if the annotation had been deleted then delete from local
{
await DeleteAnnotation(context, fileName);
}
else if (!fileName.EndsWith(Constants.SRequestxml) && !fileName.EndsWith(Constants.SErrorxml)) //if it is in the request file, then merge with local file.
{
await MergeAnnotation(context, fileName, bookId);
}
}
}
await CleanTempFiles(context);
}
public async Task <bool> DownwardSyncRequest(DownwardSyncRequests downwardSyncRequest, string fileName)
{
return(await ServiceAgent.RestFullServiceRequestForAnnDownwardSync(base.GetTargetUri(), ServiceConfig.AnnDownwardSyncV2, fileName, downwardSyncRequest));
}
