def checkout(request):
""" Here the """
if request.method == 'POST':
form = PizzaForm(request.POST)
if form.is_valid():
#form.save()
messages.success(request, f'Your order was placed!')
return redirect('index')
else:
return render(request, "orders/checkout.html")
def index(request):
""" Homepage where users can view the menu and add items to a virtual cart """
dinnerPlatterForm = DinnerPlatterForm(auto_id="platter_%s")
pastaForm = PastaForm(auto_id="pasta_%s")
pizzaForm = PizzaForm(auto_id="pizza_%s")
saladForm = SaladForm(auto_id="salad_%s")
subForm = SubForm(auto_id="sub_%s")
context = {
"pizzas": Pizza.objects.all(),
"toppings": Topping.objects.all(),
"subs": Sub.objects.all(),
"subExtras": SubExtra.objects.all(),
"pastas": Pasta.objects.all(),
"platters": DinnerPlatter.objects.all(),
"salads": Salad.objects.all(),
"dinnerPlatterForm": dinnerPlatterForm,
"pastaForm": pastaForm,
"pizzaForm": pizzaForm,
"saladForm": saladForm,
"subForm": subForm
}
return render(request, "orders/index.html", context)
def checkout(request):
""" Login Page """
if request.method == 'POST':
form = PizzaForm(request.POST)
if form.is_valid():
messages.success(request, f'Your order was placed!')
return redirect('index')
elif request.method == 'GET':
# Get the user's cart
cart = Cart.objects.filter(username=User.objects.get(
username=request.user.username)).first()
if cart is not None:
platterCost = cart.dinnerPlatters.aggregate(
Sum('price'))['price__sum'] or 0
saladCost = cart.salads.aggregate(Sum('price'))['price__sum'] or 0
subCost = cart.subs.aggregate(Sum('price'))['price__sum'] or 0
pastaCost = cart.pastas.aggregate(Sum('price'))['price__sum'] or 0
pizzaCost = cart.pizzas.aggregate(Sum('price'))['price__sum'] or 0
context = {
'dinnerPlatters':
cart.dinnerPlatters.all(),
'salads':
cart.salads.all(),
'subs':
cart.subs.all(),
'pastas':
cart.pastas.all(),
'pizzas':
cart.pizzas.all(),
'total':
str(
round(
platterCost + saladCost + subCost + pastaCost +
pizzaCost, 2))
}
return render(request, "orders/checkout.html", context)
else:
return redirect('index')
else:
return render(request, "orders/checkout.html")
def add_pizza_cart(request):
if request.method == "POST":
form = PizzaForm(request.POST)
if form.is_valid():
style = form.cleaned_data['style']
size = form.cleaned_data['size']
extras = form.cleaned_data['extras']
toppings = form.cleaned_data['toppings']
quantity = form.cleaned_data['quantity']
ntoppings = len(toppings)
# Checks if the style of the pizza corresponds the style
if is_pizza_valid(extras, toppings):
pizza = PizzaPrice.objects.filter(type=style, style=extras, size=size)[0]
item = Item.objects.create(name=str(pizza), price=pizza.price)
my_cart = retrieveCart(request)
createEntry(item, my_cart, quantity)
return HttpResponseRedirect(reverse("index"))
else:
return render(request, "orders/error.html", {"message":"MEC"})
def index(request):
form = PizzaForm()
context = {
"salads": Salad.objects.all(),
"pastas": Pasta.objects.all(),
"dinnerplatters": DinnerPlatter.objects.all(),
"subs": Sub.objects.all(),
"form": form
}
return render(request, "orders/index.html", context)
def index(request):
""" Homepage where users can view the menu and add items to a virtual cart """
form = PizzaForm()
context = {
"pizzas": Pizza.objects.all(),
"toppings": Topping.objects.all(),
"subs": Sub.objects.all(),
"subExtras": SubExtra.objects.all(),
"pastas": Pasta.objects.all(),
"platters": DinnerPlatter.objects.all(),
"salads": Salad.objects.all(),
"form": form
}
return render(request, "orders/index.html", context)
def index(request):
if request.method == "POST":
return render(request, "orders/error.html",{"message":"POST request method not allowed"})
if request.user.is_authenticated:
form = PizzaForm()
sub_form = SubForm()
my_cart, created = Cart.objects.get_or_create(user_id=request.user.id)
context = {
"pizzas":Pizza.objects.all(),
"pastas":Pasta.objects.all(),
"platters":DinnerPlatter.objects.all(),
"subs":Sub.objects.all(),
"salads":Salad.objects.all(),
"extrasubs":SubExtra.objects.all(),
"form":form,
"sub_form":sub_form,
"user":request.user,
"cart":my_cart,
"entries":Entry.objects.filter(cart=my_cart),
}
return render(request, "orders/index.html", context)
else:
return HttpResponseRedirect(reverse("login"))
def cart(request):
if request.method == "POST":
if request.POST['menu_item'] == 'Pizza':
form = PizzaForm(request.POST)
if form.is_valid():
form = form.cleaned_data
# Get the form data to build a Pizza and CartItem
menu = "Pizza"
style = form['style']
size = form['size']
is_special = False
if 'is_special' in request.POST:
is_special = True
num_toppings = form['num_toppings']
topping_list = []
for topping in form['toppings']:
topping_list.append(str(topping))
toppings = ", ".join(topping_list)
# Lookup price
if is_special:
# numtoppings doesn't matter
menu_pizza = Pizza.objects.get(style=style,
size=size,
is_special=is_special)
else:
menu_pizza = Pizza.objects.get(style=style,
size=size,
num_toppings=num_toppings,
is_special=is_special)
price = menu_pizza.price
print(price)
# Create the Cart Item
order = CartItem(menu=menu,
size=size,
style=style,
additional=toppings,
is_special=is_special,
user_id=request.user.id,
price=price)
order.save()
elif request.POST['menu_item'] == 'Sub':
form = SubForm(request.POST)
if form.is_valid():
form = form.cleaned_data
menu = 'Sub'
ingredients = form['ingredients']
size = form['size']
extras_list = []
added_cost = Decimal(0.00)
for extra in form['extras']:
extras_list.append(str(extra))
added_cost += extra.added_cost
extras = ", ".join(extras_list)
# Lookup price
menu_sub = Sub.objects.get(ingredients=ingredients, size=size)
price = menu_sub.price + Decimal(added_cost)
# Create the Cart Item
order = CartItem(menu=menu,
size=size,
style=ingredients,
additional=extras,
is_special=False,
user_id=request.user.id,
price=price)
order.save()
redirect('index')
elif request.POST['menu_item'] == 'Pasta':
form = PastaForm(request.POST)
if form.is_valid():
form = form.cleaned_data
menu = 'Pasta'
style = form['style']
# Lookup price
menu_pasta = Pasta.objects.get(style=style)
price = menu_pasta.price
# Create the Cart Item
order = CartItem(menu=menu,
style=style,
user_id=request.user.id,
price=price)
order.save()
elif request.POST['menu_item'] == 'Salad':
form = SaladForm(request.POST)
if form.is_valid():
form = form.cleaned_data
menu = 'Salad'
style = form['style']
# Lookup price
menu_salad = Salad.objects.get(style=style)
price = menu_salad.price
# Create the Cart Item
order = CartItem(menu=menu,
style=style,
user_id=request.user.id,
price=price)
order.save()
elif request.POST['menu_item'] == 'DinnerPlatter':
form = DinnerPlatterForm(request.POST)
if form.is_valid():
form = form.cleaned_data
menu = 'DinnerPlatter'
style = form['style']
size = form['size']
# Lookup price
menu_dinner_platter = DinnerPlatter.objects.get(style=style,
size=size)
price = menu_dinner_platter.price
# Create the Cart Item
order = CartItem(menu=menu,
style=style,
size=size,
user_id=request.user.id,
price=price)
order.save()
else:
print("Post Error")
redirect('index')
cart_items = get_cart_items(request)
if cart_items:
total_cost = Decimal(
cart_items.aggregate(Sum('price'))['price__sum'])
else:
total_cost = 0
context = {
'cart_items': cart_items,
'num_cart_items': cart_items.count(),
'total_cost': total_cost
}
return render(request, 'cart/cart.html', context)
else:
# Display Shopping Cart for GET request
cart_items = get_cart_items(request)
if cart_items:
total_cost = Decimal(
cart_items.aggregate(Sum('price'))['price__sum'])
else:
total_cost = 0
context = {
'cart_items': cart_items,
'num_cart_items': cart_items.count(),
'total_cost': total_cost
}
return render(request, 'cart/cart.html', context)