public ActionResult Edit([Bind(Include = "ID,Weight,Name,Type,Cost,ImageName")] Dish dishes, HttpPostedFileBase file)
{
List <int> ingr_list = new List <int>();
string ingr_str = "";
foreach (var ingr in Request.Form["Ingredients"].ToList())
{
ingr_str += ingr;
}
string[] ingr_arr = ingr_str.Split(',');
foreach (var str in ingr_arr)
{
ingr_list.Add(Convert.ToInt32(str));
}
ingr_list.Remove(ingr_list.Last());
if (ModelState.IsValid)
{
if (file != null)
{
string fileName = System.IO.Path.GetFileName(file.FileName);
file.SaveAs(Server.MapPath("~/Images/" + fileName));
db.Entry(dishes).State = EntityState.Modified;
dishes.ImageName = "/Images/" + fileName;
db.SaveChanges();
}
else
{
db.Entry(dishes).State = EntityState.Modified;
db.SaveChanges();
}
int counter = 0;
foreach (var pos_id in db.PositionsInDishes.Where(p => p.DishID == dishes.ID).Select(p => p.ID).ToList())
{
IngredientsOnPosition ingredientsOnPosition = db.IngredientsOnPositions.Where(i => i.PositionInDishID == pos_id).First();
ingredientsOnPosition.IngredientID = ingr_list[counter];
db.Entry(ingredientsOnPosition).State = EntityState.Modified;
db.SaveChanges();
counter++;
}
return(RedirectToAction("Index"));
}
ViewBag.Type = new SelectList(db.DishesTypes, "ID", "Type", dishes.Type);
return(View(dishes));
}
public ActionResult Create([Bind(Include = "ID,Name,Type,Cost")] Dish dishes, HttpPostedFileBase file)
{
ViewData["Positions"] = new SelectList(db.Positions, "ID", "Name");
ViewData["Ingredients"] = new SelectList(db.Ingredients, "ID", "Name");
if (ModelState.IsValid && file != null && file.ContentLength > 0)
{
List <int> pos_list = new List <int>();
string pos_str = "";
foreach (var pos in Request.Form["Positions"].ToList())
{
pos_str += pos;
}
string[] pos_arr = pos_str.Split(',');
foreach (var str in pos_arr)
{
pos_list.Add(Convert.ToInt32(str));
}
List <int> ingr_list = new List <int>();
string ingr_str = "";
foreach (var ingr in Request.Form["Ingredients"].ToList())
{
ingr_str += ingr;
}
string[] ingr_arr = ingr_str.Split(',');
foreach (var str in ingr_arr)
{
ingr_list.Add(Convert.ToInt32(str));
}
foreach (var ingr in ingr_list)
{
double?wght = db.Ingredients.Where(i => i.ID == ingr).First().Weight;
if (dishes.Weight == null)
{
dishes.Weight = wght;
}
else
{
dishes.Weight += wght;
}
}
// extract only the fielname
var fileName = Path.GetFileName(file.FileName);
// store the file inside ~/App_Data/uploads folder
var path = Path.Combine(Server.MapPath("~/Images"), fileName);
file.SaveAs(path);
dishes.ImageName = "/Images/" + fileName;
db.Dishes.Add(dishes);
db.SaveChanges();
for (int i = 0; i < pos_list.Count; i++)
{
PositionsInDish positionsInDish = new PositionsInDish();
IngredientsOnPosition ingredientsOnPosition = new IngredientsOnPosition();
positionsInDish.DishID = GetID();
positionsInDish.PositionID = pos_list[i];
db.PositionsInDishes.Add(positionsInDish);
db.SaveChanges();
ingredientsOnPosition.PositionInDishID = positionsInDish.ID;
ingredientsOnPosition.IngredientID = ingr_list[i];
db.IngredientsOnPositions.Add(ingredientsOnPosition);
db.SaveChanges();
//double? wght = db.Ingredients.Find(ingredientsOnPosition.IngredientID).Weight;
//dishes.Weight += wght;
//db.Entry(dishes).State = EntityState.Modified;
//db.SaveChanges();
}
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.Type = new SelectList(db.DishesTypes, "ID", "Type", dishes.Type);
return(View(dishes));
}
