public ActionResult DeleteConfirmed(Guid id)
{
AnswerAttachment answerAttachment = db.AnswerAttachments.Find(id);
db.AnswerAttachments.Remove(answerAttachment);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "Id,AnswerId,Created,FileName,MimeType,Size")] AnswerAttachment answerAttachment)
{
if (ModelState.IsValid)
{
db.Entry(answerAttachment).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(answerAttachment));
}
public ActionResult Create([Bind(Include = "Id,AnswerId,Created,FileName,MimeType,Size")] AnswerAttachment answerAttachment)
{
if (ModelState.IsValid)
{
answerAttachment.Id = Guid.NewGuid();
db.AnswerAttachments.Add(answerAttachment);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(answerAttachment));
}
// GET: AnswerAttachments/Delete/5
public ActionResult Delete(Guid?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
AnswerAttachment answerAttachment = db.AnswerAttachments.Find(id);
if (answerAttachment == null)
{
return(HttpNotFound());
}
return(View(answerAttachment));
}
public static List <AnswerAttachment> TransformToAnswerAttachment(int answerId, IEnumerable <HttpPostedFileBase> files)
{
var attachments = new List <AnswerAttachment>();
foreach (var file in files)
{
if (file == null)
{
continue;
}
Attachment attachment = GenerateAttachment(file);
var answerAttachment = new AnswerAttachment(answerId, attachment);
attachments.Add(answerAttachment);
}
return(attachments);
}
public ActionResult Attachment(int id)
{
AnswerAttachment img = db.AnswerAttachments.Find(id);
return(File(img.Data, EnumDescription.Get(img.FileType)));
}
