public ActionResult Create(RegisterFoodViewModel food)
{
if (food.UploadedFile == null)
{
ModelState.AddModelError("UploadedFile", "El campo Imagen es requerido.");
}
else if (!FileManager.FileHasValidTypeForImages(food.UploadedFile))
{
ModelState.AddModelError("UploadedFile", "El campo Imagen permite archivos únicamente con formato JPG y PNG.");
}
if (ModelState.IsValid)
{
food.ImagePath = FileManager.SaveFoodImage(food.FoodName, food.UploadedFile);
Food dbFood = ConvertViewModelToFood(food);
db.Food.Add(dbFood);
db.SaveChanges();
db.FoodHistory.Add(new FoodHistory {
Description = "Se crea un nuevo registro",
FoodId = dbFood.FoodId,
ModificationDate = DateTime.Now,
UserName = User.Identity.GetUserName()
});
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(food));
}
// GET: Foods/Edit/5
public ActionResult Edit(long?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Food food = db.Food.Find(id);
if (food == null)
{
return(HttpNotFound());
}
RegisterFoodViewModel foodViewModel = ConvertFoodToViewModel(food);
return(View(foodViewModel));
}
public ActionResult Edit(RegisterFoodViewModel food)
{
if (food.UploadedFile != null && !FileManager.FileHasValidTypeForImages(food.UploadedFile))
{
ModelState.AddModelError("UploadedFile", "El campo Imagen permite archivos únicamente con formato JPG y PNG.");
}
if (ModelState.IsValid)
{
if (food.UploadedFile != null)
{
food.ImagePath = FileManager.ReplaceFoodImage(food.FoodName, food.UploadedFile, food.ImagePath);
}
Food dbFood = ConvertViewModelToFood(food);
db.Entry(dbFood).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(food));
}
private Food ConvertViewModelToFood(RegisterFoodViewModel foodViewModel)
{
Food food = db.Food.Find(foodViewModel.FoodId);
if (food == null)
{
food = new Food
{
Description = foodViewModel.Description,
FoodId = foodViewModel.FoodId,
FoodName = foodViewModel.FoodName,
ImagePath = foodViewModel.ImagePath
};
}
else
{
food.Description = foodViewModel.Description;
food.FoodId = foodViewModel.FoodId;
food.FoodName = foodViewModel.FoodName;
food.ImagePath = foodViewModel.ImagePath;
}
return(food);
}
