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from django.conf import settings from django.http import HttpResponse from django.views.decorators.http import require_POST from django.views.decorators.csrf import csrf_exempt from checkout.webhook_handler import StripeWH_Handler import stripe import os @require_POST @csrf_exempt def webhook(request): """Listen for webhooks from Stripe""" # Setup wh_secret = settings.STRIPE_WH_SECRET stripe.api_key = os.environ.get("STRIPE_SECRET_KEY") # Get the webhook data and verify its signature payload = request.body sig_header = request.META['HTTP_STRIPE_SIGNATURE'] event = None try: event = stripe.Webhook.construct_event( payload, sig_header, wh_secret ) except ValueError as e: # Invalid payload return HttpResponse(status=400) except stripe.error.SignatureVerificationError as e: # Invalid signature return HttpResponse(status=400) except Exception as e: return HttpResponse(content=e, status=400) # Set up a webhook handler handler = StripeWH_Handler(request) # Map webhook events to relevant handler functions event_map = { 'payment_intent.succeeded': handler.handle_payment_intent_succeeded, 'payment_intent.payment_failed': ( handler.handle_payment_intent_payment_failed ), } # Get the webhook type from Stripe event_type = event['type'] # If there's a handler for it, get it from the event map # Use the generic one by default event_handler = event_map.get(event_type, handler.handle_event) # Call the event handler with the event response = event_handler(event) return response