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from django.conf import settings
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.http import (HttpResponseBadRequest, HttpResponseForbidden,
JsonResponse)
from django.shortcuts import redirect, render
from django.views.decorators.http import require_POST
from hc.payments.forms import BillToForm
from hc.payments.models import Subscription
if settings.USE_PAYMENTS:
import braintree
else:
# hc.payments tests mock this object, so tests should
# still be able to run:
braintree = None
@login_required
def get_client_token(request):
sub = Subscription.objects.for_user(request.user)
client_token = braintree.ClientToken.generate({
"customer_id": sub.customer_id
})
return JsonResponse({"client_token": client_token})
def pricing(request):
sub = None
if request.user.is_authenticated:
# Don't use Subscription.objects.for_user method here, so a
# subscription object is not created just by viewing a page.
sub = Subscription.objects.filter(user_id=request.user.id).first()
ctx = {
"page": "pricing",
"sub": sub,
"first_charge": request.session.pop("first_charge", False)
}
return render(request, "payments/pricing.html", ctx)
def log_and_bail(request, result):
for error in result.errors.deep_errors:
messages.error(request, error.message)
else:
messages.error(request, result.message)
return redirect("hc-pricing")
@login_required
@require_POST
def create_plan(request):
plan_id = request.POST["plan_id"]
if plan_id not in ("P5", "P50"):
return HttpResponseBadRequest()
sub = Subscription.objects.for_user(request.user)
# Cancel the previous plan
if sub.subscription_id:
braintree.Subscription.cancel(sub.subscription_id)
sub.subscription_id = ""
sub.plan_id = ""
sub.save()
# Create Braintree customer record
if not sub.customer_id:
result = braintree.Customer.create({
"email": request.user.email
})
if not result.is_success:
return log_and_bail(request, result)
sub.customer_id = result.customer.id
sub.save()
# Create Braintree payment method
if "payment_method_nonce" in request.POST:
result = braintree.PaymentMethod.create({
"customer_id": sub.customer_id,
"payment_method_nonce": request.POST["payment_method_nonce"]
})
if not result.is_success:
return log_and_bail(request, result)
sub.payment_method_token = result.payment_method.token
sub.save()
# Create Braintree subscription
result = braintree.Subscription.create({
"payment_method_token": sub.payment_method_token,
"plan_id": plan_id,
})
if not result.is_success:
return log_and_bail(request, result)
sub.subscription_id = result.subscription.id
sub.plan_id = plan_id
sub.save()
# Update user's profile
profile = request.user.profile
if plan_id == "P5":
profile.ping_log_limit = 1000
profile.check_limit = 500
profile.team_limit = 9
profile.sms_limit = 50
profile.sms_sent = 0
profile.save()
elif plan_id == "P50":
profile.ping_log_limit = 1000
profile.check_limit = 500
profile.team_limit = 500
profile.sms_limit = 500
profile.sms_sent = 0
profile.save()
request.session["first_charge"] = True
return redirect("hc-pricing")
@login_required
@require_POST
def update_payment_method(request):
sub = Subscription.objects.for_user(request.user)
if not sub.customer_id or not sub.subscription_id:
return HttpResponseBadRequest()
if "payment_method_nonce" not in request.POST:
return HttpResponseBadRequest()
result = braintree.PaymentMethod.create({
"customer_id": sub.customer_id,
"payment_method_nonce": request.POST["payment_method_nonce"]
})
if not result.is_success:
return log_and_bail(request, result)
payment_method_token = result.payment_method.token
result = braintree.Subscription.update(sub.subscription_id, {
"payment_method_token": payment_method_token
})
if not result.is_success:
return log_and_bail(request, result)
sub.payment_method_token = payment_method_token
sub.save()
return redirect("hc-pricing")
@login_required
@require_POST
def cancel_plan(request):
sub = Subscription.objects.get(user=request.user)
sub.cancel()
# Revert to default limits--
profile = request.user.profile
profile.ping_log_limit = 100
profile.check_limit = 20
profile.team_limit = 2
profile.sms_limit = 0
profile.save()
return redirect("hc-pricing")
@login_required
def billing(request):
if request.method == "POST":
form = BillToForm(request.POST)
if form.is_valid():
request.user.profile.bill_to = form.cleaned_data["bill_to"]
request.user.profile.save()
return redirect("hc-billing")
sub = Subscription.objects.get(user=request.user)
transactions = braintree.Transaction.search(
braintree.TransactionSearch.customer_id == sub.customer_id)
ctx = {"transactions": transactions}
return render(request, "payments/billing.html", ctx)
@login_required
def invoice(request, transaction_id):
sub = Subscription.objects.get(user=request.user)
transaction = braintree.Transaction.find(transaction_id)
if transaction.customer_details.id != sub.customer_id:
return HttpResponseForbidden()
ctx = {"tx": transaction}
return render(request, "payments/invoice.html", ctx)