// GET: MenuItemController/Edit/5
public async Task <IActionResult> Edit(int id)
{
var obj = await _repo.FindById(id);
if (obj == null)
{
return(NotFound());
}
var categories = await _catRepo.FindAll();
var categoryItems = categories.Select(q => new SelectListItem
{
Text = q.Name,
Value = q.Id.ToString()
});
var model = new EditMenuItemVM
{
Name = obj.Name,
Description = obj.Description,
Spicyness = obj.Spicyness,
Category = categoryItems,
CategoryId = obj.CategoryId,
Price = obj.Price,
CurrentPicture = obj.Image
};
return(View(model));
}
public async Task <ActionResult> Edit(int id, EditMenuItemVM model)
{
try
{
var categories = await _catRepo.FindAll();
var categoryItems = categories.Select(q => new SelectListItem
{
Text = q.Name,
Value = q.Id.ToString()
});
model.Category = categoryItems;
if (!ModelState.IsValid)
{
return(View(model));
}
string uniqueFileName = model.CurrentPicture;
if (model.Image != null)
{
string uploadsFolder = Path.Combine(_webHostEnvironment.WebRootPath, "images");
uniqueFileName = Guid.NewGuid().ToString() + "_" + model.Image.FileName;
string filepath = Path.Combine(uploadsFolder, uniqueFileName);
//Delete old Image
var imagePath = Path.Combine(uploadsFolder, model.CurrentPicture);
if (System.IO.File.Exists(imagePath))
{
System.IO.File.Delete(imagePath);
}
using (var fileStream = new FileStream(filepath, FileMode.Create))
{
model.Image.CopyTo(fileStream);
}
}
var updateMenuItem = new MenuItemVM
{
Id = model.Id,
Name = model.Name,
Description = model.Description,
Spicyness = model.Spicyness,
Image = uniqueFileName,
CategoryId = model.CategoryId,
Price = model.Price
};
var obj = _mapper.Map <MenuItem>(updateMenuItem);
var success = await _repo.Update(obj);
if (!success)
{
ModelState.AddModelError("", "Something went wrong when updating");
return(View(model));
}
return(RedirectToAction(nameof(Index)));
}
catch
{
ModelState.AddModelError("", "Something went wrong with request");
return(View(model));
}
}
