public async Task <StorageServerResult> Handle(UpdateStorageServerCommand request, CancellationToken cancellationToken)
{
StorageServerResult Result = new StorageServerResult();
// Check guid is valid
if (!Guid.TryParse(request.Id, out Guid serverId))
{
Result.ErrorContent = new ErrorContent("Invalid server Id.", ErrorOrigin.Client);
return(Result);
}
// Get the server from db
StorageServer server = await _unitOfWork.StorageServer.FirstOrDefaultAsync(s => s.Id == serverId);
if (server == null)
{
Result.ErrorContent = new ErrorContent("The server with the provided id was not found.", ErrorOrigin.Client);
return(Result);
}
// update the server
server.Address = request.StorageInfo.Address;
server.State = request.StorageInfo.State;
// Update upload options config
var writeUploadOptsResult = await _uploadOptsClientProxy.WriteUploadOptions(request.UploadOpts, request.StorageInfo.Address);
if (writeUploadOptsResult.State != OperationState.Success)
{
Result.ErrorContent = new ErrorContent($"Error occured while writing {nameof(UploadOptions)} to server {request.StorageInfo.Address}", ErrorOrigin.Server);
return(Result);
}
// Update hardware config
var writeHardwareOptsResult = await _hardwareOptsProxy.WriteHardwareOptions(request.HardwareOpts, request.StorageInfo.Address);
if (writeHardwareOptsResult.State != OperationState.Success)
{
Result.ErrorContent = new ErrorContent($"Error occured while writing {nameof(HardwareCheckOptions)} to server {request.StorageInfo.Address}", ErrorOrigin.Server);
return(Result);
}
// everything ok, update the server
Result = await _unitOfWork.CompleteAsync(Result);
if (Result.State != OperationState.Success)
{
Result.ErrorContent = new ErrorContent("An error occured while saving the record to the database. " + Result.ErrorContent.Message, ErrorOrigin.Server);
return(Result);
}
Result.Server = server;
return(Result);
}
public async Task <StorageServerResult> Handle(AddStorageServerCommand request, CancellationToken cancellationToken)
{
StorageServerResult Result = new StorageServerResult();
StorageServer server = await _unitOfWork.StorageServer.FirstOrDefaultAsync(s => s.Address == request.StorageInfo.Address);
if (server != null)
{
Result.ErrorContent = new ErrorContent("A server with the same address already exists.", ErrorOrigin.Client);
return(Result);
}
// Add the server to db
StorageServer newServer = new StorageServer()
{
Address = request.StorageInfo.Address,
State = request.StorageInfo.State
};
_unitOfWork.StorageServer.Add(newServer);
// Update upload options config
var writeUploadOptsResult = await _uploadOptsClientProxy.WriteUploadOptions(request.UploadOpts, request.StorageInfo.Address);
if (writeUploadOptsResult.State != OperationState.Success)
{
Result.ErrorContent = new ErrorContent($"Error occured while writing {nameof(UploadOptions)} to server {request.StorageInfo.Address}", ErrorOrigin.Server);
return(Result);
}
// Update hardware config
var writeHardwareOptsResult = await _hardwareOptsProxy.WriteHardwareOptions(request.HardwareOpts, request.StorageInfo.Address);
if (writeHardwareOptsResult.State != OperationState.Success)
{
Result.ErrorContent = new ErrorContent($"Error occured while writing {nameof(HardwareCheckOptions)} to server {request.StorageInfo.Address}", ErrorOrigin.Server);
return(Result);
}
// everything ok, save the new server to db
Result = await _unitOfWork.CompleteAsync(Result);
if (Result.State != OperationState.Success)
{
Result.ErrorContent = new ErrorContent("An error occured while saving the record to the database. " + Result.ErrorContent.Message, ErrorOrigin.Server);
return(Result);
}
Result.Server = newServer;
return(Result);
}