DRF_Template/backend/billing/views.py

63 lines
2.4 KiB
Python

from datetime import datetime
import stripe
from config.settings import STRIPE_SECRET_KEY
from django.core.cache import cache
from rest_framework import status
from rest_framework.permissions import IsAuthenticated
from rest_framework.response import Response
from rest_framework.views import APIView
# Make sure to set your secret key
stripe.api_key = STRIPE_SECRET_KEY
class BillingHistoryView(APIView):
permission_classes = [IsAuthenticated]
def get(self, request, *args, **kwargs):
requesting_user = self.request.user
if requesting_user.user_group:
email = requesting_user.user_group.owner.email
else:
email = requesting_user.email
# Check cache
key = f"billing_user:{requesting_user.id}"
billing_history = cache.get(key)
if not billing_history:
# List customers and filter by email
customers = stripe.Customer.list(limit=1, email=email)
if customers:
customer = customers.data[0]
# List customers and filter by email
customers = stripe.Customer.list(limit=1, email=email)
if len(customers.data) > 0:
# Retrieve the customer's charges (billing history)
charges = stripe.Charge.list(limit=10, customer=customer.id)
# Prepare the response
billing_history = [
{
"email": charge["billing_details"]["email"],
"amount_charged": int(charge["amount"] / 100),
"paid": charge["paid"],
"refunded": int(charge["amount_refunded"] / 100) > 0,
"amount_refunded": int(charge["amount_refunded"] / 100),
"last_4": charge["payment_method_details"]["card"]["last4"],
"receipt_link": charge["receipt_url"],
"timestamp": datetime.fromtimestamp(
charge["created"]
).strftime("%m-%d-%Y %I:%M %p"),
}
for charge in charges.auto_paging_iter()
]
cache.set(key, billing_history, 60 * 60)
return Response(billing_history, status=status.HTTP_200_OK)