public async Task <ResultObject> GetFileWithAttachmentTypeAsync(AttachmentDto attachmentFilterDto)
{
ResultObject resultObject = new ResultObject();
var att = _mapper.Map <Attachment>(attachmentFilterDto);
var file = await _uploadService.CheckIfFileAlreadyExistsAsync(att);
if (file)
{
resultObject.ServerErrors.Add(new ServerErr()
{
Hint = $"فایل {attachmentFilterDto.AttachmentType.Desc} قبلا ثبت شده است"
});
}
return(resultObject);
}