public async Task <Document> Execute(MaterialDetailDto data)
{
using (var fileStream = System.IO.File.OpenRead(Path.Combine(Path.GetTempPath(),
data.Attachment.TempName)))
{
if (!data.Id.HasValue)
{
throw new Exception("Document not Found");
}
var document = await Executor.GetQuery <GetDocumentByIdQuery>().Process(q => q.ExecuteAsync(data.Id.Value));
if (document == null)
{
throw new Exception("Document not Found");
}
var bucketName = "documents";
string extentionPath;
switch (document.DocumentType)
{
case DocumentType.Incoming:
extentionPath = "incoming";
break;
case DocumentType.Outgoing:
extentionPath = "outgoing";
break;
case DocumentType.Internal:
extentionPath = "internal";
break;
case DocumentType.DocumentRequest:
extentionPath = "documentRequest";
document.StatusId = Executor.GetQuery <GetDocumentStatusByCodeQuery>().Process(q => q.Execute(DicDocumentStatusCodes.Completed)).Id;
break;
default:
extentionPath = "unknown";
break;
}
var fileName = $"{document.Barcode}_{document.Type.Code}{Path.GetExtension(data.Attachment.Name)}";
//var extentionPathResult = extentionPath != null ? $"{extentionPath}/" : string.Empty;
//var originalName = $"current/{extentionPathResult}{document.Id}/{fileName}";
var extention = Path.GetExtension(fileName);
var originalName = $"current/{extentionPath}/{document.Id}/{Guid.NewGuid().ToString()}{extention}";
var userId = NiisAmbientContext.Current.User.Identity.UserId;
var newAttachment = data.Attachment.ContentType.Equals(ContentType.Pdf)
? _attachmentHelper.NewPdfObject(data.Attachment, userId, bucketName, fileStream, originalName, fileName, data.Attachment.IsMain, document.Id)
: _attachmentHelper.NewFileObject(data.Attachment, userId, bucketName, fileStream, originalName, fileName, data.Attachment.IsMain, document.Id);
// TODO: Transaction with complex logic
//using (var transaction = _context.Database.BeginTransaction())
//{
try
{
await Executor.GetCommand <CreateAttachmentCommand>().Process(q => q.ExecuteAsync(newAttachment));
document.WasScanned = data.Attachment.WasScanned;
if (data.Attachment.IsMain)
{
var oldAttachment = document.MainAttachment;
document.MainAttachment = newAttachment;
document.MainAttachmentId = newAttachment.Id;
await Executor.GetCommand <UpdateDocumentCommand>().Process(c => c.Execute(document));
if (oldAttachment != null)
{
await Executor.GetCommand <DeleteAttachmentCommand>()
.Process(q => q.ExecuteAsync(oldAttachment));
try
{
await _fileStorage.Remove(oldAttachment.BucketName, oldAttachment.ValidName);
}
catch (Exception exception)
{
var contextExceptionMessage = $"{Guid.NewGuid()}: {exception.Message}";
Log.Warning(exception, contextExceptionMessage);
}
}
}
else
{
var oldAttachment = document.AdditionalAttachments.FirstOrDefault(d => d.IsMain == false);
if (oldAttachment != null)
{
await Executor.GetCommand <DeleteAttachmentCommand>()
.Process(q => q.ExecuteAsync(oldAttachment));
try
{
await _fileStorage.Remove(oldAttachment.BucketName, oldAttachment.OriginalName);
}
catch (Exception exception)
{
var contextExceptionMessage = $"{Guid.NewGuid()}: {exception.Message}";
Log.Warning(exception, contextExceptionMessage);
}
}
await Executor.GetCommand <UpdateDocumentCommand>().Process(c => c.Execute(document));
}
await _fileStorage.AddAsync(newAttachment.BucketName, newAttachment.OriginalName, fileStream, newAttachment.ContentType);
//transaction.Commit();
}
catch
{
//todo: log exception
throw;
}
// }
return(document);
}
}
public async Task <Request> Execute(IntellectualPropertyScannerDto data)
{
using (var fileStream = File.OpenRead(Path.Combine(Path.GetTempPath(),
data.Attachment.TempName)))
{
if (!data.Id.HasValue)
{
throw new Exception("Request not Fount");
}
var request = await Executor.GetQuery <GetRequestByIdQuery>().Process(q => q.ExecuteAsync((int)data.Id));
if (request == null)
{
throw new Exception("Request not Fount");
}
var bucketName = "requests";
var userId = NiisAmbientContext.Current.User.Identity.UserId;
var fileName = $"{request.Barcode}_{request.ProtectionDocType.NameRu}{Path.GetExtension(data.Attachment.Name)}";
//var originalName = $"current/{request.Id}/{fileName}";
var extention = Path.GetExtension(fileName);
var originalName = $"current/{request.Id}/{Guid.NewGuid().ToString()}{extention}";
var newAttachment = data.Attachment.ContentType.Equals(ContentType.Pdf)
? _attachmentHelper.NewPdfObject(data.Attachment, userId, bucketName, fileStream, originalName, fileName, true)
: _attachmentHelper.NewFileObject(data.Attachment, userId, bucketName, fileStream, originalName, fileName, true);
// TODO: Transaction with complex logic
//using (var transaction = _context.Database.BeginTransaction())
//{
try
{
await Executor.GetCommand <CreateAttachmentCommand>().Process(q => q.ExecuteAsync(newAttachment));
await _fileStorage.AddAsync(newAttachment.BucketName, newAttachment.OriginalName, fileStream, newAttachment.ContentType);
var oldAttachment = request.MainAttachment;
request.MainAttachment = newAttachment;
request.MainAttachmentId = newAttachment.Id;
request.PageCount = newAttachment.PageCount;
request.CopyCount = newAttachment.CopyCount;
await Executor.GetCommand <UpdateRequestCommand>().Process(q => q.ExecuteAsync(request));
//transaction.Commit();
if (oldAttachment != null)
{
if (oldAttachment.ValidName != newAttachment.ValidName)
{
await _fileStorage.Remove(oldAttachment.BucketName, oldAttachment.OriginalName);
}
await Executor.GetCommand <DeleteAttachmentCommand>().Process(q => q.ExecuteAsync(oldAttachment));
}
}
catch
{
//todo: log exception
throw;
}
return(request);
}
}
public async Task <MaterialDetailDto> Handle(Command message)
{
using (var fileStream = File.OpenRead(Path.Combine(_tempFolderPath,
message.MaterialIncomingDataDto.Attachment.TempName)))
{
var document = await _context.Documents
.Include(d => d.MainAttachment)
.SingleAsync(d => d.Id == message.MaterialIncomingDataDto.Id);
switch (document.DocumentType)
{
case DocumentType.Incoming:
_bucketName = $"document-{document.Id}-incoming";
break;
case DocumentType.Outgoing:
_bucketName = $"document-{document.Id}-outgoing";
break;
case DocumentType.Internal:
_bucketName = $"document-{document.Id}-internal";
break;
default:
throw new Exception("Type is undefined");
}
Attachment newAttachment;
if (message.MaterialIncomingDataDto.Attachment.ContentType.Equals(ContentType.Pdf))
{
newAttachment = _attachmentHelper.NewPdfObject(message.MaterialIncomingDataDto.Attachment,
message.UserId, document.Id, _bucketName, fileStream, true);
}
else
{
newAttachment = _attachmentHelper.NewFileObject(message.MaterialIncomingDataDto.Attachment,
message.UserId, document.Id, _bucketName, fileStream, true);
}
using (var transaction = _context.Database.BeginTransaction())
{
try
{
await _context.AddAsync(newAttachment);
var oldAttachment = document.MainAttachment;
document.MainAttachment = newAttachment;
if (newAttachment.PageCount.HasValue && message.MaterialIncomingDataDto.Owners.Any(o => o.OwnerType == Owner.Type.Request))
{
AddPageCountToRequest(message.MaterialIncomingDataDto.Owners.Where(o => o.OwnerType == Owner.Type.Request).Select(o => o.OwnerId).ToArray()[0], newAttachment.PageCount.Value, oldAttachment?.PageCount);
}
await _context.SaveChangesAsync();
await _fileStorage.AddAsync(document.MainAttachment.BucketName,
document.MainAttachment.ValidName, fileStream, document.MainAttachment.ContentType);
transaction.Commit();
if (oldAttachment != null)
{
await _fileStorage.Remove(oldAttachment.BucketName, oldAttachment.ValidName);
_context.Attachments.Remove(oldAttachment);
}
}
catch (Exception e)
{
throw;
}
}
return(_mapper.Map <Document, MaterialDetailDto>(document));
}
}
