public ActionResult Edit(int id, HousingUpdate model)
{
HttpPostedFileBase file = Request.Files["ImageData"];
if (!ModelState.IsValid)
{
return(View(model));
}
if (model.HousingId != id)
{
ModelState.AddModelError("", "ID Mismatch");
return(View(model));
}
var service = CreateHousingService();
if (service.UpdateHousing(file, model))
{
TempData["SaveResult"] = "Housing was updated";
return(RedirectToAction("Index"));
}
ModelState.AddModelError("", "Housing could not be updated");
return(View(model));
}
// Housing Edit
public ActionResult Edit(int id)
{
var service = CreateHousingService();
var detail = service.GetHousingDetail(id);
var model =
new HousingUpdate
{
HousingId = detail.HousingId,
Name = detail.Name,
Address = detail.Address,
UnitsAvailable = detail.UnitsAvailable,
AcceptVoucher = detail.AcceptVoucher,
SectionType = detail.SectionType,
Image = detail.Image
};
return(View(model));
}
public bool UpdateHousing(HttpPostedFileBase file, HousingUpdate model)
{
model.Image = ConvertToBytes(file);
using (var ctx = new ApplicationDbContext())
{
var entity =
ctx
.Housings
.Single(e => e.HousingId == model.HousingId);
// && e.OwnerId == _userId
entity.Name = model.Name;
entity.Address = model.Address;
entity.UnitsAvailable = model.UnitsAvailable;
entity.AcceptVoucher = model.AcceptVoucher;
entity.SectionType = model.SectionType;
entity.Image = model.Image;
return(ctx.SaveChanges() == 1);
}
}
// Update
public int UpdateHousingById(HttpPostedFileBase file, int id, HousingUpdate newHousing)
{
newHousing.Image = ConvertToBytes(file);
using (var ctx = new ApplicationDbContext())
{
Housing housing = ctx.Housings.Find(id);
if (housing == null)
{
return(2);
}
housing.Name = newHousing.Name;
housing.Address = newHousing.Address;
housing.UnitsAvailable = newHousing.UnitsAvailable;
housing.AcceptVoucher = newHousing.AcceptVoucher;
housing.SectionType = newHousing.SectionType;
housing.Image = newHousing.Image;
if (ctx.SaveChanges() == 1)
{
return(0);
}
return(1);
}
}