时间戳

首页 > 解决方案 > 在 Razorpay 支付网关中，未获取 order_amount。我怎样才能得到金额？

python - 在 Razorpay 支付网关中，未获取 order_amount。我怎样才能得到金额？

问题描述

当我使用 Razorpay 支付网关进行支付集成时，没有从模型中获取 order_amount。正如在 models.py 中看到的，有两种方法可以获得订单的总金额，但是尝试其中任何一种，order_amount 都没有发送任何正确的值，因此我被困在这里好几天了。

请帮忙。谢谢你

以下是错误的回溯：

Traceback (most recent call last):
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\handlers\exception.py", line 47, in inner
    response = get_response(request)
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\handlers\base.py", line 181, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\django\contrib\auth\decorators.py", line 21, in _wrapped_view
    return view_func(request, *args, **kwargs)
  File "C:\blink\myblink\onlineshopping\views.py", line 243, in payment
    order_amount = order.get_total * 100

Exception Type: TypeError at /shoppe/payment/
Exception Value: unsupported operand type(s) for *: 'method' and 'int'

视图.py：

#Payment Integration - Razorpay
@login_required
def payment(request):
    add = Address.objects.filter(default=True)
    order = Order.objects.filter(user=request.user).first()
    print(order) #order=admin
    client = razorpay.Client(auth=("XXX", "YYY"))
    if order.razorpay_order_id is None:
        order_id = order.order_id
        print(order_id) #order_id=1
        order_amount = order.get_total * 100
        print(order_amount)
        order_currency = 'INR'
        order_receipt = 'Rcpt'
        data = {"id": order_id, "amount": order_amount, "currency": order_currency, "receipt": order_receipt, "payment_capture": '1'}
        razorpay_order = client.order.create(data=data)

        # Razorpay order inserted into database order
        order.razorpay_order_id = razorpay_order["order_id"]
        order.save()

    else:
        razorpay_order = client.order.fetch(order.razorpay_order_id)
    return render(request, 'payment.html', {'razorpay_order': razorpay_order, 'add': add, 'order': order})

模型.py：

class Order(models.Model):
    order_id = models.IntegerField(primary_key=True, null=False)
    user = models.ForeignKey(User, on_delete=models.CASCADE)
    items = models.ManyToManyField(OrderItem)
    start_date = models.DateTimeField(auto_now_add=True)
    ordered_date = models.DateTimeField(default=timezone.now)
    ordered = models.BooleanField(default=False)
    # shipping_address = models.ForeignKey(Address, on_delete=models.CASCADE)
    # total_amount = models.FloatField(null=True)
    #Related to Razorpay
    razorpay_order_id = models.CharField(max_length=500, null=True, blank=True)
    razorpay_payment_id = models.CharField(max_length=500, null=True, blank=True)
    razorpay_signature = models.CharField(max_length=500, null=True, blank=True)

    objects = models.Manager()

    def __str__(self):
        return self.user.username

    def get_total(self):
        total = 0
        for order_item in self.items.all():
            total += order_item.get_final_price()
        return total

    def get_amount(self):
        return self.get_total()

标签： pythondjangorazorpay

解决方案

您必须将总价格字段更改为整数字段，如下所示

total_amount = models.IntegerField(null=True)

或在您的视图中将其更改为整数字段，然后将其乘以 100

total_price = request.POST.get('paying_price')
total_item_price = json.loads(total_price)#for changing float field into integers

然后

amount=total_item_price*100

因为 razorpay 无法将浮点字段理解为值，所以您必须根据需要更改它，这可能会有所帮助

推荐阅读