public async Task <ActionResult> Save(FoodPictureFormViewModel viewModel)
{
string relativeFolderPath = "/Images/Food/";
string newFileName = viewModel.FoodName + Path.GetExtension(viewModel.File.FileName);
string relativeFilePath = relativeFolderPath + newFileName;
string absoluteFilePath = HttpContext.Server.MapPath("~" + relativeFolderPath) + newFileName;
FoodPicture foodPictureInDb = await _unitOfWork.FoodPictures.SingleOrDefault(c => c.Id == viewModel.Id);
if (foodPictureInDb == null)
{
_unitOfWork.FoodPictures.Add(new FoodPicture
{
FilePath = relativeFilePath,
FoodId = viewModel.FoodId
});
}
else
{
foodPictureInDb.FilePath = relativeFilePath;
}
viewModel.File.SaveAs(absoluteFilePath);
await _unitOfWork.Complete();
return(RedirectToAction("Edit", "Food", new { Id = viewModel.FoodId }));
}
public async Task <ActionResult> New(int foodId)
{
Food food = await _unitOfWork.Foods.SingleOrDefault(c => c.Id == foodId);
//you only need two things, make a repository method that only gets those things
FoodPictureFormViewModel viewModel = new FoodPictureFormViewModel(food);
return(View("FoodPictureForm", viewModel));
}
public async Task <ActionResult> Edit(int id)
{
//i believe you've heard of navigational properties...
FoodPicture foodPicture = await _unitOfWork.FoodPictures.SingleOrDefault(c => c.Id == id);
Food food = await _unitOfWork.Foods.SingleOrDefault(c => c.Id == foodPicture.FoodId);
FoodPictureFormViewModel viewModel = new FoodPictureFormViewModel(foodPicture, food);
return(View("FoodPictureForm", viewModel));
}
