public virtual IActionResult EquipmentIdAttachmentsPost([FromRoute] int id, [FromForm] IList <IFormFile> files)
{
// validate the id
bool exists = _context.HetEquipment.Any(a => a.EquipmentId == id);
if (!exists)
{
return(new StatusCodeResult(404));
}
HetEquipment equipment = _context.HetEquipment
.Include(x => x.HetDigitalFile)
.First(a => a.EquipmentId == id);
foreach (IFormFile file in files)
{
if (file.Length > 0)
{
HetDigitalFile attachment = new HetDigitalFile();
// strip out extra info in the file name
if (!string.IsNullOrEmpty(file.FileName))
{
attachment.FileName = Path.GetFileName(file.FileName);
}
// allocate storage for the file and create a memory stream
attachment.FileContents = new byte[file.Length];
using (MemoryStream fileStream = new MemoryStream(attachment.FileContents))
{
file.CopyTo(fileStream);
}
attachment.Type = GetType(attachment.FileName);
// set the mime type id
int?mimeTypeId = StatusHelper.GetMimeTypeId(attachment.Type, _context);
if (mimeTypeId == null)
{
throw new DataException("Mime Type Id cannot be null");
}
attachment.MimeTypeId = (int)mimeTypeId;
equipment.HetDigitalFile.Add(attachment);
}
}
_context.SaveChanges();
return(new ObjectResult(equipment.HetDigitalFile));
}
public virtual IActionResult AttachmentsIdDownloadGet([FromRoute] int id)
{
bool exists = _context.HetDigitalFile.Any(a => a.DigitalFileId == id);
// not found
if (!exists)
{
return(new NotFoundObjectResult(new HetsResponse("HETS-01", ErrorViewModel.GetDescription("HETS-01", _configuration))));
}
HetDigitalFile attachment = _context.HetDigitalFile.First(a => a.DigitalFileId == id);
FileContentResult result = new FileContentResult(attachment.FileContents, "application/octet-stream")
{
FileDownloadName = attachment.FileName
};
return(result);
}
public virtual IActionResult AttachmentsIdDeletePost([FromRoute] int id)
{
bool exists = _context.HetDigitalFile.Any(a => a.DigitalFileId == id);
if (!exists)
{
return(new NotFoundObjectResult(new HetsResponse("HETS-01", ErrorViewModel.GetDescription("HETS-01", _configuration))));
}
HetDigitalFile item = _context.HetDigitalFile.First(a => a.DigitalFileId == id);
if (item != null)
{
_context.HetDigitalFile.Remove(item);
_context.SaveChanges();
}
return(new ObjectResult(new HetsResponse(item)));
}
