def add_to_cart(request, pk):
item = get_object_or_404(Product, pk=pk)
print("Item")
print(item)
order_item = Cart.objects.get_or_create(item=item,
user=request.user,
purchased=False)
print("Order Item Object:")
print(order_item)
print(order_item[0])
order_qs = Order.objects.filter(user=request.user, ordered=False)
print("Order Qs:")
print(order_qs)
#print(order_qs[0])
if order_qs.exists():
order = order_qs[0]
print("If Order exist")
print(order)
if order.orderitems.filter(item=item).exists():
order_item[0].quantity += 1
order_item[0].save()
messages.info(request, "This item quantity was updated.")
return redirect("App_Shop:home")
else:
order.orderitems.add(order_item[0])
messages.info(request, "This item was added to your cart.")
return redirect("App_Shop:home")
else:
order = Order(user=request.user)
order.save()
order.orderitems.add(order_item[0])
messages.info(request, "This item was added to your cart.")
return redirect("App_Shop:home")
def add_to_cart(request, pk):
item = get_object_or_404(Product, pk=pk)
print("item :" + str(item))
# this will also make a list if the product is selected before
# idexing
order_item = Cart.objects.get_or_create(item=item,
user=request.user,
purchased=False)
print("order Item :" + str(order_item))
# get the order object that is yet not paid
# and try to add the cart in it
# other wise create it
# it will return a list even it is only one
# so make indexing
order_qs = Order.objects.filter(user=request.user, ordered=False)
## chek if you even create any unpaid order yet
if order_qs.exists():
order = order_qs[0]
print("Order Exists adding to it")
print(order)
if order.orderitems.filter(item=item).exists():
# the product exists in the order
# so increase the cart
# orderitem[0] is the cart that is matched because it return a list even
# it is only one element
# we checked all the cart in a order to seach the duplicate
# then increase it
# we are increasing the cart
order_item[0].quantity += 1
order_item[0].save()
messages.info(request, "This Item Quantity was updated")
return redirect("App_Shop:home")
else:
## add to the cart that belongs
## order object that has (ordered=False)
order.orderitems.add(order_item[0])
messages.info(request, "This item is added to the cart")
return redirect("App_Shop:home")
else:
## first time
## never created a order
## so create the order object then add the cart
order = Order(user=request.user)
order.save()
order.orderitems.add(order_item[0])
messages.info(request, "Item added To the Cart")
return redirect('App_Shop:home')
def add_to_cart(request, pk):
# Retrieving the item
item = get_object_or_404(Product, pk=pk)
print("Item")
print(item)
# Running the query if item is in cart
order_item_qs = Cart.objects.get_or_create(
item=item, user=request.user, purchased=False)
# Retrieving the item from query
order_item = order_item_qs[0]
print("Order Item Object:")
print(order_item_qs)
print(order_item_qs[0])
# Running a query if there is an order that was created
order_qs = Order.objects.filter(user=request.user, ordered=False)
print("Order Qs:")
print(order_qs)
# Checking if there is a order that exists or doesnt
if order_qs.exists():
# Retrieving the order from query bcz it exists
order = order_qs[0]
print(order_qs[0])
print("If Order exist")
print(order)
# Checking if the item is in already in orderList or not
if order.orderitems.filter(item=item).exists():
# Incresing item's quantity bcz its already in orderList and save it.
order_item.quantity += 1
order_item.save()
messages.info(request, "This item quantity was updated.")
return redirect("App_Shop:product_detail", pk=item.pk)
else:
# Adding the item in orderList bcz it doesnt exist yet
order.orderitems.add(order_item)
messages.info(request, "This item was added to your cart.")
return redirect("App_Shop:product_detail", pk=item.pk)
else:
# There is no ORDER! so CREATE and SAVE IT!
order = Order(user=request.user)
order.save()
# And then add the item in orderList
order.orderitems.add(order_item)
messages.info(request, "This item was added to your cart.")
return redirect("App_Shop:product_detail", pk=item.pk)
def add_to_cart(request, pk):
item = get_object_or_404(Product, pk=pk)
order_item = Cart.objects.get_or_create(item=item, user=request.user, purchased=False)
order_qs = Order.objects.filter(user=request.user, ordered=False)
if order_qs.exists():
order = order_qs[0]
if order.orderitems.filter(item=item).exists():
order_item[0].quantity += 1
order_item[0].save()
messages.info(request, "This item quantity is updated")
return redirect("App_Shop:home")
else:
order.orderitems.add(order_item[0])
messages.info(request, "This item is addedd to your cart")
return redirect("App_Shop:home")
else:
order = Order(user=request.user)
order.save()
order.orderitems.add(order_item[0])
messages.info(request, "This item is added to your cart")
return redirect("App_Shop:home")
def add_to_cart(request, pk):
item = get_object_or_404(Product, pk=pk)
order_item = Cart.objects.get_or_create(item=item,
user=request.user,
purchased=False)
order_qs = Order.objects.filter(user=request.user, ordered=False)
if order_qs.exists():
order = order_qs[0]
if order.orderItems.filter(item=item).exists():
order_item[0].quantity += 1
order_item[0].save()
messages.info(request, f'{item.name} quantity has been updated')
return redirect('App_Shop:home')
else:
order.orderItems.add(order_item[0])
messages.info(request, f'{item.name} has been added to your cart')
return redirect('App_Shop:home')
else:
order = Order(user=request.user)
order.save()
order.orderItems.add(order_item[0])
messages.info(request, f'{item.name} has been added to your cart')
return redirect('App_Shop:home')