public async Task <IActionResult> Create([Bind("ShoppingitemID,Quantity,ProductID,ShoppingbagID")] Shoppingitem shoppingitem)
{
if (ModelState.IsValid)
{
if (shoppingitem.Quantity == 0)
{
return(RedirectToAction("Overzicht", "Shoppingbags", new { id = shoppingitem.ShoppingbagID }));
}
var checkproduct = await _context.Shoppingitems.Include(i => i.Product).Where(i => i.ProductID == shoppingitem.ProductID && i.ShoppingbagID == shoppingitem.ShoppingbagID).FirstOrDefaultAsync();
if (checkproduct == null)
{
_context.Add(shoppingitem);
await _context.SaveChangesAsync();
checkproduct = shoppingitem;
}
else
{
checkproduct.Quantity += shoppingitem.Quantity;
_context.Update(checkproduct);
await _context.SaveChangesAsync();
}
return(RedirectToAction("Overzicht", "Shoppingbags", new { id = checkproduct.ShoppingbagID }));
//else quantity aanpassen
//redirect naar shoppingbag overzicht (new view parameters=customerid,shoppingbagid
}
ViewData["ProductID"] = new SelectList(_context.Products, "ProductID", "Name", shoppingitem.ProductID);
ViewData["ShoppingbagID"] = new SelectList(_context.Shoppingbags, "ShoppingbagID", "ShoppingbagID", shoppingitem.ShoppingbagID);
return(View(shoppingitem));
}
public async Task <IActionResult> Edit(int id, [Bind("ShoppingitemID,Quantity,ProductID,ShoppingbagID")] Shoppingitem shoppingitem)
{
if (id != shoppingitem.ShoppingitemID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
//kijken of qty = 0
if (shoppingitem.Quantity == 0)
{
return(RedirectToAction("Delete", "Shoppingitems", new { id = shoppingitem.ShoppingitemID }));
}
try
{
_context.Update(shoppingitem);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ShoppingitemExists(shoppingitem.ShoppingitemID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction("Overzicht", "Shoppingbags", new { id = shoppingitem.ShoppingbagID }));
}
ViewData["ProductID"] = new SelectList(_context.Products, "ProductID", "Name", shoppingitem.ProductID);
ViewData["ShoppingbagID"] = new SelectList(_context.Shoppingbags, "ShoppingbagID", "ShoppingbagID", shoppingitem.ShoppingbagID);
return(View(shoppingitem));
}
