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182 lines
5.0 KiB
182 lines
5.0 KiB
from django.conf import settings
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from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django.http import (HttpResponseBadRequest, HttpResponseForbidden,
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JsonResponse)
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from django.shortcuts import redirect, render
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from django.views.decorators.http import require_POST
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from .models import Subscription
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if settings.USE_PAYMENTS:
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import braintree
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else:
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# hc.payments tests mock this object, so tests should
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# still be able to run:
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braintree = None
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@login_required
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def get_client_token(request):
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sub = Subscription.objects.for_user(request.user)
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client_token = braintree.ClientToken.generate({
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"customer_id": sub.customer_id
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})
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return JsonResponse({"client_token": client_token})
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def pricing(request):
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sub = None
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if request.user.is_authenticated:
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# Don't use Subscription.objects.for_user method here, so a
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# subscription object is not created just by viewing a page.
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sub = Subscription.objects.filter(user_id=request.user.id).first()
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ctx = {
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"page": "pricing",
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"sub": sub,
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"first_charge": request.session.pop("first_charge", False)
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}
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return render(request, "payments/pricing.html", ctx)
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def log_and_bail(request, result):
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for error in result.errors.deep_errors:
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messages.error(request, error.message)
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else:
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messages.error(request, result.message)
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return redirect("hc-pricing")
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@login_required
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@require_POST
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def create_plan(request):
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plan_id = request.POST["plan_id"]
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if plan_id not in ("P5", "P75"):
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return HttpResponseBadRequest()
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sub = Subscription.objects.for_user(request.user)
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# Cancel the previous plan
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if sub.subscription_id:
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braintree.Subscription.cancel(sub.subscription_id)
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sub.subscription_id = ""
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sub.plan_id = ""
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sub.save()
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# Create Braintree customer record
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if not sub.customer_id:
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result = braintree.Customer.create({
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"email": request.user.email
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})
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if not result.is_success:
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return log_and_bail(request, result)
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sub.customer_id = result.customer.id
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sub.save()
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# Create Braintree payment method
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if "payment_method_nonce" in request.POST:
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result = braintree.PaymentMethod.create({
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"customer_id": sub.customer_id,
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"payment_method_nonce": request.POST["payment_method_nonce"]
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})
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if not result.is_success:
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return log_and_bail(request, result)
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sub.payment_method_token = result.payment_method.token
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sub.save()
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# Create Braintree subscription
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result = braintree.Subscription.create({
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"payment_method_token": sub.payment_method_token,
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"plan_id": plan_id,
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})
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if not result.is_success:
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return log_and_bail(request, result)
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sub.subscription_id = result.subscription.id
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sub.plan_id = plan_id
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sub.save()
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# Update user's profile
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profile = request.user.profile
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if plan_id == "P5":
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profile.ping_log_limit = 1000
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profile.team_access_allowed = True
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profile.save()
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elif plan_id == "P75":
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profile.ping_log_limit = 1000
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profile.team_access_allowed = True
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profile.save()
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request.session["first_charge"] = True
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return redirect("hc-pricing")
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@login_required
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@require_POST
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def update_payment_method(request):
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sub = Subscription.objects.for_user(request.user)
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if not sub.customer_id or not sub.subscription_id:
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return HttpResponseBadRequest()
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if "payment_method_nonce" not in request.POST:
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return HttpResponseBadRequest()
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result = braintree.PaymentMethod.create({
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"customer_id": sub.customer_id,
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"payment_method_nonce": request.POST["payment_method_nonce"]
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})
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if not result.is_success:
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return log_and_bail(request, result)
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payment_method_token = result.payment_method.token
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result = braintree.Subscription.update(sub.subscription_id, {
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"payment_method_token": payment_method_token
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})
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if not result.is_success:
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return log_and_bail(request, result)
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sub.payment_method_token = payment_method_token
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sub.save()
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return redirect("hc-pricing")
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@login_required
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@require_POST
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def cancel_plan(request):
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sub = Subscription.objects.get(user=request.user)
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sub.cancel()
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return redirect("hc-pricing")
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@login_required
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def billing(request):
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sub = Subscription.objects.get(user=request.user)
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transactions = braintree.Transaction.search(
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braintree.TransactionSearch.customer_id == sub.customer_id)
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ctx = {"transactions": transactions}
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return render(request, "payments/billing.html", ctx)
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@login_required
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def invoice(request, transaction_id):
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sub = Subscription.objects.get(user=request.user)
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transaction = braintree.Transaction.find(transaction_id)
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if transaction.customer_details.id != sub.customer_id:
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return HttpResponseForbidden()
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ctx = {"tx": transaction}
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return render(request, "payments/invoice.html", ctx)
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