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from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.http import (HttpResponseBadRequest, HttpResponseForbidden,
JsonResponse, HttpResponse)
from django.shortcuts import get_object_or_404, redirect, render
from django.views.decorators.csrf import csrf_exempt
from django.views.decorators.http import require_POST
import six
from hc.api.models import Check
from hc.lib import emails
from hc.payments.invoices import PdfInvoice
from hc.payments.models import Subscription
@login_required
def get_client_token(request):
sub = Subscription.objects.for_user(request.user)
return JsonResponse({"client_token": sub.get_client_token()})
def pricing(request):
if request.user.is_authenticated and request.profile != request.team:
ctx = {"page": "pricing"}
return render(request, "payments/pricing_not_owner.html", ctx)
# 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}
return render(request, "payments/pricing.html", ctx)
@login_required
def billing(request):
if request.team != request.profile:
request.team = request.profile
request.profile.current_team = request.profile
request.profile.save()
# 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()
send_invoices_status = "default"
if request.method == "POST":
if "save_send_invoices" in request.POST:
sub = Subscription.objects.for_user(request.user)
sub.send_invoices = "send_invoices" in request.POST
sub.save()
send_invoices_status = "success"
ctx = {
"page": "billing",
"profile": request.profile,
"sub": sub,
"num_checks": Check.objects.filter(user=request.user).count(),
"team_size": request.profile.member_set.count() + 1,
"team_max": request.profile.team_limit + 1,
"send_invoices_status": send_invoices_status,
"set_plan_status": "default",
"address_status": "default",
"payment_method_status": "default"
}
if "set_plan_status" in request.session:
ctx["set_plan_status"] = request.session.pop("set_plan_status")
if "address_status" in request.session:
ctx["address_status"] = request.session.pop("address_status")
if "payment_method_status" in request.session:
ctx["payment_method_status"] = \
request.session.pop("payment_method_status")
return render(request, "accounts/billing.html", ctx)
def log_and_bail(request, result):
logged_deep_error = False
for error in result.errors.deep_errors:
messages.error(request, error.message)
logged_deep_error = True
if not logged_deep_error:
messages.error(request, result.message)
return redirect("hc-billing")
@login_required
@require_POST
def set_plan(request):
plan_id = request.POST["plan_id"]
if plan_id not in ("", "P5", "P50", "Y48", "Y480", "T144"):
return HttpResponseBadRequest()
sub = Subscription.objects.for_user(request.user)
if sub.plan_id == plan_id:
return redirect("hc-billing")
# Cancel the previous plan
sub.cancel()
if plan_id == "":
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-billing")
result = sub.setup(plan_id)
if not result.is_success:
return log_and_bail(request, result)
# Update user's profile
profile = request.user.profile
if plan_id in ("P5", "Y48", "T144"):
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 in ("P50", "Y480"):
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["set_plan_status"] = "success"
return redirect("hc-billing")
@login_required
def address(request):
sub = Subscription.objects.for_user(request.user)
if request.method == "POST":
error = sub.update_address(request.POST)
if error:
return log_and_bail(request, error)
request.session["address_status"] = "success"
return redirect("hc-billing")
ctx = {"a": sub.address}
return render(request, "payments/address.html", ctx)
@login_required
def payment_method(request):
sub = get_object_or_404(Subscription, user=request.user)
if request.method == "POST":
if "payment_method_nonce" not in request.POST:
return HttpResponseBadRequest()
nonce = request.POST["payment_method_nonce"]
error = sub.update_payment_method(nonce)
if error:
return log_and_bail(request, error)
request.session["payment_method_status"] = "success"
return redirect("hc-billing")
ctx = {
"sub": sub,
"pm": sub.payment_method
}
return render(request, "payments/payment_method.html", ctx)
@login_required
def billing_history(request):
try:
sub = Subscription.objects.get(user=request.user)
transactions = sub.transactions
except Subscription.DoesNotExist:
transactions = []
ctx = {"transactions": transactions}
return render(request, "payments/billing_history.html", ctx)
@login_required
def pdf_invoice(request, transaction_id):
sub, tx = Subscription.objects.by_transaction(transaction_id)
# Does this transaction belong to a customer we know about?
if sub is None or tx is None:
return HttpResponseForbidden()
# Does the transaction's customer match the currently logged in user?
if sub.user != request.user and not request.user.is_superuser:
return HttpResponseForbidden()
response = HttpResponse(content_type='application/pdf')
filename = "MS-HC-%s.pdf" % tx.id.upper()
response['Content-Disposition'] = 'attachment; filename="%s"' % filename
PdfInvoice(response).render(tx, sub.flattened_address())
return response
@csrf_exempt
@require_POST
def charge_webhook(request):
sig = str(request.POST["bt_signature"])
payload = str(request.POST["bt_payload"])
import braintree
doc = braintree.WebhookNotification.parse(sig, payload)
if doc.kind != "subscription_charged_successfully":
return HttpResponseBadRequest()
sub = Subscription.objects.get(subscription_id=doc.subscription.id)
if sub.send_invoices:
transaction = doc.subscription.transactions[0]
filename = "MS-HC-%s.pdf" % transaction.id.upper()
sink = six.BytesIO()
PdfInvoice(sink).render(transaction, sub.flattened_address())
ctx = {"tx": transaction}
emails.invoice(sub.user.email, ctx, filename, sink.getvalue())
return HttpResponse()