public bool addImageToPerson(image_person temp)
        {
            try
            {
                db.image_person.Add(temp);
                db.SaveChanges();

                return true;
            }
            catch
            {
                db.image_person.Remove(temp);

                return false;
            }
        }
        public ActionResult addImageToPerson(AddImageToPersonModel newImage)
        {
            image_person temp = new image_person();
            Guid newId = Guid.NewGuid();

            temp.id = newId;
            temp.perosn_id = newImage.personId;
            temp.source = newImage.source;
            temp.is_portrait = newImage.isPortrait;

            if (dbPerson.addImageToPerson(temp).Equals(true))
            {
                string path = System.IO.Path.Combine(Server.MapPath("~/Content/images/uploaded"),
                    temp.id.ToString() + ".png");
                newImage.file.SaveAs(path);
            }

            return RedirectToAction("AddImageToPerson", "Person");
        }