小計算

關於總total 計算

https://stackoverflow.com/questions/70045275/how-to-save-shipping-information-when-proceed-with-payment-in-django-razorpay-ga
def place_order(request,total= 0,quantity = 0):
   cart = Cart.objects.get(cart_id = _cart_id(request))        
   cart_items = CartItem.objects.filter(cart = cart, status = True) 
    
   # cart_items = CartItem.objects.filter(user= current_user)
   cart_count = cart_items.count()

   if cart_count <= 0:
       return redirect('login')

   tax= 0
   grant_total = 0
   for item in cart_items:
        total += (item.product.sale_price * item.quantity) 
        quantity += item.quantity
   tax = (3*total)/100
   grant_total = total+tax
   
   if request.method == "POST": 
      order_number = request.POST.get('order_number')
      full_name = request.POST.get('full_name')
      mobile = request.POST.get('mobile')
      email = request.POST.get('email')
      address_line1 = request.POST.get('address_line1')
      address_line2 = request.POST.get('address_line2')
      country = request.POST.get('country')
      state = request.POST.get('state')
      city = request.POST.get('city')
      order_note = request.POST.get('order_note')
      tax = request.POST.get('tax')
      grant_total = int(request.POST.get('order_total'))*100
      status = request.POST.get('status')
      amount    = int(request.POST.get('amount')) * 100

      # Create Rezorpay Client 
      client = razorpay.Client(auth=('rzp_test_ertermiaBf1212','ertgghg56Qp27UYlPEsghtedfes')) 

      # Create Order
      callback_url = 'http://'+ str(get_current_site(request))+"/payment/handlerequest/"
      response_payment = client.order.create(dict(amount=amount, 
                                                currency="INR")
                                            )
      order_id = response_payment['id']
      order_status = response_payment['status']

      if order_status == 'created':
         order = Order(
            order_number = order_number,
            full_name = full_name,
            mobile = mobile,
            email = email,
            address_line1 = address_line1,
            address_line2 = address_line2,
            country = country,
            state = state,
            city = city,
            order_total = grant_total,
            order_note = order_note,  
            amount =amount,
            status = status,
            tax =tax,
            order_id = order_id,  
        )
        order.save()
        form = Order(request.POST or None)   
        return render(request, 'frontend/store/payment.html', {'form':form, 'pay':response_payment,'callback_url':callback_url}) 
   form = OrderForm()      
   return render(request, 'frontend/store/payment.html', {'form':form})

Reverse for 'update_order' with arguments '('',)' not found. 1 pattern(s) tried: ['update_order/(?P…

Table Search in Django

def listOrder(request):
    if request.method == "POST":
        order_number = request.POST.get('order_number')
        product_name = request.POST.get('product_name')
        quantity = request.POST.get('quantity')
        supplier_name = request.POST.get('supplier_name')
        procurement_staff = request.POST.get('procurement_staff')
        add_date = request.POST.get('add_date')
        mod_date = request.POST.get('mod_date')
        qs_filter = MeatOrder.objects.raw(
            order_number=order_number,
            product_name=product_name,
            quantity=quantity,
            supplier_name=supplier_name,
            procurement_staff=procurement_staff,
            add_date=add_date,
            mod_date=mod_date,
        )
        context = {
            'qs_filter': qs_filter,
        }
        return render(request, 'meatOrder/index.html', context)
    else:
        qs = MeatOrder.objects.all()
        context = {
            'queryset': qs,
        }
        return render(request, 'meatOrder/index.html', context)