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222 lines
6.7 KiB
222 lines
6.7 KiB
from io import BytesIO
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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 (
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HttpResponseBadRequest,
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HttpResponseForbidden,
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JsonResponse,
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HttpResponse,
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)
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from django.shortcuts import get_object_or_404, redirect, render
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from django.views.decorators.csrf import csrf_exempt
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from django.views.decorators.http import require_POST
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from hc.api.models import Check
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from hc.lib import emails
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from hc.payments.forms import InvoiceEmailingForm
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from hc.payments.invoices import PdfInvoice
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from hc.payments.models import Subscription
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@login_required
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def token(request):
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sub = Subscription.objects.for_user(request.user)
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return JsonResponse({"client_token": sub.get_client_token()})
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def pricing(request):
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if request.user.is_authenticated and request.user != request.project.owner:
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ctx = {"page": "pricing"}
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return render(request, "payments/pricing_not_owner.html", ctx)
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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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"enable_whatsapp": settings.TWILIO_USE_WHATSAPP,
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}
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return render(request, "payments/pricing.html", ctx)
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@login_required
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def billing(request):
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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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if sub is None:
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sub = Subscription(user=request.user)
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send_invoices_status = "default"
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if request.method == "POST":
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form = InvoiceEmailingForm(request.POST)
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if form.is_valid():
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sub = Subscription.objects.for_user(request.user)
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form.update_subscription(sub)
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send_invoices_status = "success"
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ctx = {
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"page": "billing",
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"profile": request.profile,
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"sub": sub,
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"num_checks": Check.objects.filter(project__owner=request.user).count(),
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"send_invoices_status": send_invoices_status,
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"set_plan_status": "default",
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"address_status": "default",
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"payment_method_status": "default",
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}
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if "set_plan_status" in request.session:
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ctx["set_plan_status"] = request.session.pop("set_plan_status")
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if "address_status" in request.session:
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ctx["address_status"] = request.session.pop("address_status")
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if "payment_method_status" in request.session:
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ctx["payment_method_status"] = request.session.pop("payment_method_status")
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return render(request, "accounts/billing.html", ctx)
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def log_and_bail(request, result):
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logged_deep_error = False
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for error in result.errors.deep_errors:
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messages.error(request, error.message)
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logged_deep_error = True
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if not logged_deep_error:
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messages.error(request, result.message)
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return redirect("hc-billing")
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@login_required
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@require_POST
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def update(request):
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plan_id = request.POST["plan_id"]
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nonce = request.POST["nonce"]
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if plan_id not in ("", "P20", "P80", "Y192", "Y768"):
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return HttpResponseBadRequest()
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sub = Subscription.objects.for_user(request.user)
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# If plan_id has not changed then just update the payment method:
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if plan_id == sub.plan_id:
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error = sub.update_payment_method(nonce)
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if error:
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return log_and_bail(request, error)
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request.session["payment_method_status"] = "success"
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return redirect("hc-billing")
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# Cancel the previous plan and reset limits:
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sub.cancel()
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profile = request.user.profile
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profile.ping_log_limit = 100
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profile.check_limit = 20
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profile.team_limit = 2
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profile.sms_limit = 0
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profile.save()
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if plan_id == "":
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request.session["set_plan_status"] = "success"
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return redirect("hc-billing")
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result = sub.setup(plan_id, nonce)
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if not result.is_success:
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return log_and_bail(request, result)
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# Update user's profile
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profile = request.user.profile
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if plan_id in ("P20", "Y192"):
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profile.ping_log_limit = 1000
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profile.check_limit = 100
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profile.team_limit = 9
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profile.sms_limit = 50
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profile.sms_sent = 0
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profile.save()
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elif plan_id in ("P80", "Y768"):
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profile.ping_log_limit = 1000
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profile.check_limit = 1000
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profile.team_limit = 500
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profile.sms_limit = 500
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profile.sms_sent = 0
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profile.save()
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request.session["set_plan_status"] = "success"
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return redirect("hc-billing")
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@login_required
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def address(request):
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sub = Subscription.objects.for_user(request.user)
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if request.method == "POST":
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error = sub.update_address(request.POST)
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if error:
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return log_and_bail(request, error)
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request.session["address_status"] = "success"
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return redirect("hc-billing")
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ctx = {"a": sub.address, "email": request.user.email}
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return render(request, "payments/address.html", ctx)
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@login_required
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def payment_method(request):
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sub = get_object_or_404(Subscription, user=request.user)
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ctx = {"sub": sub, "pm": sub.payment_method}
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return render(request, "payments/payment_method.html", ctx)
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@login_required
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def billing_history(request):
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try:
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sub = Subscription.objects.get(user=request.user)
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transactions = sub.transactions
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except Subscription.DoesNotExist:
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transactions = []
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ctx = {"transactions": transactions}
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return render(request, "payments/billing_history.html", ctx)
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@login_required
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def pdf_invoice(request, transaction_id):
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sub, tx = Subscription.objects.by_transaction(transaction_id)
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# Does this transaction belong to a customer we know about?
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if sub is None or tx is None:
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return HttpResponseForbidden()
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# Does the transaction's customer match the currently logged in user?
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if sub.user != request.user and not request.user.is_superuser:
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return HttpResponseForbidden()
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response = HttpResponse(content_type="application/pdf")
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filename = "MS-HC-%s.pdf" % tx.id.upper()
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response["Content-Disposition"] = 'attachment; filename="%s"' % filename
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PdfInvoice(response).render(tx, sub.flattened_address())
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return response
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@csrf_exempt
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@require_POST
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def charge_webhook(request):
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sub, tx = Subscription.objects.by_braintree_webhook(request)
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if sub.send_invoices:
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filename = "MS-HC-%s.pdf" % tx.id.upper()
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sink = BytesIO()
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PdfInvoice(sink).render(tx, sub.flattened_address())
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ctx = {"tx": tx}
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recipient = sub.invoice_email or sub.user.email
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emails.invoice(recipient, ctx, filename, sink.getvalue())
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return HttpResponse()
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