public ActionResult Add(RestaurantMenuViewModel model, HttpPostedFileBase menuimage)
{
try
{
//Explicitly Validate Model for menu image
if (menuimage == null || menuimage.ContentLength < 1 || (menuimage.ContentType != "image/jpeg" && menuimage.ContentType != "image/png"))
ModelState.AddModelError("addstatus", "A Menu Item needs to have a valid Image, Only JPEG and PNG images are supported");
if (ModelState.IsValid)
{
// Attempt to add the offer
var restauranttable = new RestaurantMenuItem
{
Name = model.Name,
Description = model.Description,
Price = model.Price,
PictureFile = new ImagesController().PutImage(menuimage, null).ToString("n")
};
var itemid = Repository.Add(restauranttable);
if (itemid > 0)
{
TempData[TempDataStringResuorce.ActionResultNotification] = new ActionResultNotification
{
Message = String.Format("Menu Item \"{0}\" with Id:{1} was successfully Added", model.Name, itemid),
Result = true,
State = ActionResultNotification.MessageState.Information
};
return RedirectToAction("Index");
}
}
// If we got this far, something failed, redisplay form
TempData[TempDataStringResuorce.ActionResultNotification] = new ActionResultNotification
{
Message = ModelState.ContainsKey("addstatus") ? ModelState["addstatus"].Errors[0].ErrorMessage : "There was an Error in adding the new Menu item, please try again",
Result = false,
State = ActionResultNotification.MessageState.Warning
};
return View(model);
}
catch (Exception e)
{
TempData[TempDataStringResuorce.ActionResultNotification] = new ActionResultNotification
{
Message = e.Message,
Result = false,
State = ActionResultNotification.MessageState.Error
};
return View(model);
}
}
public ActionResult Edit(int id, RestaurantMenuViewModel model, HttpPostedFileBase menuimage)
{
try
{
// Get previous details
var existingmenuitem = Repository.Find(id);
if (existingmenuitem == null) throw new InvalidOperationException("Sorry the update cannot be done as no such menu Item exist");
if (menuimage != null && (menuimage.ContentLength < 1
|| (menuimage.ContentType != "image/jpeg" && menuimage.ContentType != "image/png")))
{
ModelState.AddModelError("updatestatus",
"A Menu Item needs to have a valid Image, Only JPEG and PNG images are supported");
model.PictureFileName = existingmenuitem.PictureFile;
}
if (ModelState.IsValid)
{
// Attempt to Update the offer
if (menuimage != null && menuimage.ContentLength > 0)
{
var previd = existingmenuitem.PictureFile;
var imagecontroller = new ImagesController();
existingmenuitem.PictureFile =
imagecontroller.PutImage(menuimage, null).ToString("n");
// if both image ids are not same then delete the prev id.
if (!String.Equals(previd, existingmenuitem.PictureFile)) imagecontroller.DeleteImage(previd);
}
existingmenuitem.Description = model.Description;
existingmenuitem.Name = model.Name;
existingmenuitem.Price = model.Price;
//And push the changed details
if (Repository.Update(existingmenuitem))
{
TempData[TempDataStringResuorce.ActionResultNotification] = new ActionResultNotification
{
Message = String.Format("Details for {0} was successfully Updated", existingmenuitem.Name),
Result = true,
State = ActionResultNotification.MessageState.Information
};
return RedirectToAction("Index");
}
}
// If we got this far, something failed, redisplay form
TempData[TempDataStringResuorce.ActionResultNotification] = new ActionResultNotification
{
Message = ModelState.ContainsKey("updatestatus") ? ModelState["updatestatus"].Errors[0].ErrorMessage : "Cannot Update the details of the offer with given details, please try again",
Result = false,
State = ActionResultNotification.MessageState.Warning
};
return View(model);
}
catch (Exception e)
{
TempData[TempDataStringResuorce.ActionResultNotification] = new ActionResultNotification
{
Message = e.Message,
Result = false,
State = ActionResultNotification.MessageState.Error
};
return View(model);
}
}