/// <summary>
/// Persist the uploaded file data to db
/// </summary>
private async Task <gFileItem> PersistMetaData(FileCompleteContext ctx)
{
var gUserResponse = await _fileMngClient.GetUserAsync(new gUserRequest());
if (gUserResponse == null)
{
_logger.LogError("Unknown error occured while requesting user info");
ctx.HttpContext.Response.StatusCode = 400;
return(null);
}
if (gUserResponse.Status.Status != Protos.RequestStatus.Success)
{
_logger.LogError(gUserResponse.Status.Message);
ctx.HttpContext.Response.StatusCode = 400;
return(null);
}
ITusFile file = await((ITusReadableStore)ctx.Store).GetFileAsync(ctx.FileId, ctx.CancellationToken);
var metadata = await file.GetMetadataAsync(ctx.CancellationToken);
gFileItem fileitem = new gFileItem()
{
Id = Helpers.GenerateUniqueId(),
TusId = ctx.FileId,
UserId = gUserResponse.User.Id,
Size = uint.Parse(new FileInfo(Path.Combine(_uploadOpts.CurrentValue.UploadPath, file.Id)).Length.ToString()),
Name = metadata["name"].GetString(Encoding.UTF8),
MimeType = metadata["contentType"].GetString(Encoding.UTF8),
// file with no folderid is placed in the virtual root folder
FolderId = metadata["folderId"].GetString(Encoding.UTF8) == "root"
? null
: metadata["folderId"].GetString(Encoding.UTF8),
Extension = Helpers.GetFileExtension(metadata["contentType"].GetString(Encoding.UTF8)) ?? string.Empty,
StorageServerId = metadata["serverId"].GetString(Encoding.UTF8),
CreatedAt = Timestamp.FromDateTime(DateTime.SpecifyKind(DateTime.UtcNow, DateTimeKind.Utc)),
LastModified = Timestamp.FromDateTime(DateTime.SpecifyKind(DateTime.UtcNow, DateTimeKind.Utc)),
Status = Protos.ItemStatus.Visible
};
// send the uploaded file info to the main app
gFileItemResponse response = await _fileMngClient.SaveFileAsync(new gFileItemRequest()
{
FileItem = fileitem
});
if (response == null)
{
_logger.LogError("No response has been received from the server.", ErrorOrigin.Server);
return(null);
}
if (response.Status.Status != Protos.RequestStatus.Success)
{
_logger.LogError("An error has been returned from server call: " + response.Status.Message);
return(null);
}
return(response.FileItem);
}
/// <summary>
/// Get file info by id
/// </summary>
public async override Task <gFileItemResponse> GetFileById(gFileRequest request, ServerCallContext context)
{
var response = new gFileItemResponse();
var result = await _mediatr.Send(new GetFileServerInfoQuery(request.Fileid));
response.Status = result.Convert();
if (result.State == OperationState.Success)
{
response.FileItem = result.File.Convert();
}
return(response);
}
/// <summary>
/// Save the new uploaded file to db
/// </summary>
public override async Task <gFileItemResponse> SaveFile(gFileItemRequest request, ServerCallContext context)
{
var response = new gFileItemResponse();
var result = await _mediatr.Send(new SaveFileCommand(request.FileItem.Convert()));
response.Status = result.Convert();
if (result.State == OperationState.Success)
{
response.FileItem = result.File.Convert();
}
return(response);
}
