public IActionResult Post([Required][Image] IFormFile file)
{
var metadata = new FileMetadata
{
OriginalFileName = file.FileName,
UploadDate = DateTime.Now,
FileType = FileType.Image,
OwnerId = User.GetId()
};
var fileObj = new FileModel
{
Metadata = metadata,
Data = GetPreprocessedImage(file)
};
try
{
_db.StartTransaction();
_db.FileMetadata.Create(metadata);
_fs.Create(fileObj);
_db.Commit();
}
catch
{
_db.Rollback();
_fs.Delete(metadata);
throw;
}
return(StatusCode((int)HttpStatusCode.Created, fileObj.Metadata.Id));
}
public int Create(ContractDTO model, Role initiatorRole)
{
if (!ValidateContractForCreate(model, initiatorRole, out string error))
{
throw new EBValidationException(error);
}
try
{
db.StartTransaction();
int createdId = db.Contracts.Create(_mapper.Map <Contract>(model));
var fullEntity = db.Contracts.Read(createdId);
var report = GeneratePdfReport(_mapper.Map <ContractDTO>(fullEntity));
fileRepository.Create(report);
fullEntity.ReportId = report.Metadata.Id;
db.Contracts.Update(fullEntity);
db.Commit();
return(createdId);
}
catch
{
db.Rollback();
throw;
}
}
public ChatDTO CreateChat(ChatDTO chat)
{
try
{
_db.StartTransaction();
var chatEntity = _mapper.Map <Chat>(chat);
foreach (var u in chatEntity.Participants)
{
u.AddedDate = DateTime.Now;
}
var chatId = _db.Chats.Create(chatEntity);
_db.Commit();
var created = GetChat(chatId);
return(created);
}
catch
{
_db.Rollback();
throw;
}
}
public IActionResult Post(AdvertDTO advert)
{
FileMetadata image = null;
if (advert.ImageId != null)
{
image = _db.FileMetadata.Read(advert.ImageId.Value);
if (image == null)
{
return(NotFound($"Image {image.Id} not found!"));
}
else if (image.Assigned)
{
return(Conflict($"Image {image.Id} is already used!"));
}
else if (image.OwnerId != User.GetId())
{
return(Conflict($"Image {image.Id} is owned by another user!"));
}
}
advert.UserId = User.GetId();
var advertEntity = _mapper.Map <Advert>(advert);
try
{
_db.StartTransaction();
var advertId = _db.Adverts.Create(advertEntity);
_db.Adverts.CreateFavorite(new AdvertFavorite
{
UserId = User.GetId(),
AdvertId = advertId
});
if (image != null)
{
image.Assigned = true;
_db.FileMetadata.Update(image);
}
_db.Commit();
}
catch
{
_db.Rollback();
throw;
}
return(Created(string.Empty, advertEntity.Id));
}