def refund_enable(transaction, user):
"""
Returns True if *user* is able to trigger a refund on *transaction*.
"""
subscription = Subscription.objects.filter(pk=transaction.event_id).first()
if subscription:
try:
valid_manager_for_organization(user, subscription.plan.organization)
return True
except PermissionDenied:
pass
return False
def get_context_data(self, **kwargs):
organizations = Organization.objects.all()
all_values = []
for organization_all in organizations:
organization = valid_manager_for_organization(
self.request.user, organization_all)
values = []
today = date.today()
end = datetime(day=today.day, month=today.month, year=today.year,
tzinfo=utc)
for _ in range(0, 12):
first = datetime(day=1, month=end.month, year=end.year,
tzinfo=utc)
usages = Transaction.objects.filter(
orig_organization=organization, orig_account='Usage',
created_at__lt=first).aggregate(Sum('amount'))
amount = usages.get('amount__sum', 0)
if not amount:
# The key could be associated with a "None".
amount = 0
values += [{"x": date.strftime(first, "%Y/%m/%d"),
"y": amount}]
end = first - timedelta(days=1)
all_values += [{
"key": str(organization_all.slug), "values": values}]
context = {'data' : all_values}
return context
def organization_usage(request, organization_id):
organization = valid_manager_for_organization(request.user, organization_id)
# Note: There is a way to get the result in a single SQL statement
# but that requires to deal with differences in database backends
# (MySQL: date_format, SQLite: strftime) and get around the
# "Raw query must include the primary key" constraint.
values = []
today = datetime.date.today()
end = datetime.datetime(day=today.day, month=today.month, year=today.year,
tzinfo=utc)
for month in range(0, 12):
first = datetime.datetime(day=1, month=end.month, year=end.year,
tzinfo=utc)
usages = Transaction.objects.filter(
orig_organization=organization, orig_account='Usage',
created_at__lt=first).aggregate(Sum('amount'))
amount = usages.get('amount__sum',0)
if not amount:
# The key could be associated with a "None".
amount = 0
values += [{ "x": datetime.date.strftime(first, "%Y/%m/%d"),
"y": amount }]
end = first - datetime.timedelta(days=1)
context = {
'data': [{ "key": "Usage",
"values": values }],"organization_id":organization_id}
return render(request, "saas/usage_chart.html", context)
def update_card(request, organization_id):
context = { 'user': request.user }
context.update(csrf(request))
customer = valid_manager_for_organization(request.user, organization_id)
context.update({ 'organization': customer })
if request.method == 'POST':
form = CreditCardForm(request.POST)
if form.is_valid():
now = datetime.datetime.now()
stripe_token = form.cleaned_data['stripeToken']
# With Stripe, we don't need to wait on an IPN. We get
# a card token here.
Organization.objects.associate_processor(customer, stripe_token)
email = None
if customer.managers.count() > 0:
email = customer.managers.all()[0].email
messages.success(request,
"Your credit card on file was sucessfully updated")
return redirect(reverse('saas_billing_info', args=(customer.name,)))
else:
messages.error(request, "The form did not validates")
else:
form = CreditCardForm()
context.update({'form': form})
context.update({ 'STRIPE_PUB_KEY': settings.STRIPE_PUB_KEY })
return render(request, "saas/update_card.html", context)
def dispatch(self, *args, **kwargs):
organization = self.kwargs.get('organization_id')
if not organization:
organizations = managed_organizations(self.request.user)
if len(organizations) == 1:
organization = organizations[0]
self.customer = valid_manager_for_organization(
self.request.user, organization)
return super(PlaceOrderView, self).dispatch(*args, **kwargs)
def get_queryset(self):
"""
Get the cart for this customer.
"""
queryset = Charge.objects.filter(
processor_id=self.kwargs.get(self.slug_url_kwarg))
if queryset.exists():
self.customer = valid_manager_for_organization(
self.request.user, queryset.get().customer)
else:
raise PermissionDenied
return queryset
def organization_profile(request, organization_id):
context = { 'user': request.user }
context.update(csrf(request))
organization = valid_manager_for_organization(request.user, organization_id)
balance_dues = balance(organization)
if balance_dues < 0:
balance_credits = - balance_dues
balance_dues = 0
else:
balance_credits = None
context.update({'organization': organization,
'managers': organization.managers.all(),
'contributors': organization.contributors.all(),
'balance_due': balance_dues,
'balance_credits': balance_credits,
})
return render(request, "saas/organization_profile.html", context)
def redeem_coupon(request, organization_id):
"""Adds a coupon to the user cart."""
context = { 'user': request.user }
context.update(csrf(request))
customer = valid_manager_for_organization(request.user, organization_id)
context.update({ 'organization': customer })
if request.method == 'POST':
form = RedeemCouponForm(request.POST)
if form.is_valid():
coupon = get_object_or_404(Coupon, code=form.cleaned_data['code'])
coupon.user = request.user
coupon.customer = customer
coupon.save()
else:
# XXX on error find a way to get a message back to User.
pass
return redirect(reverse('saas_pay_cart', args=(customer.name,)))
def billing_info(request, organization_id):
context = { 'user': request.user }
context.update(csrf(request))
customer = valid_manager_for_organization(request.user, organization_id)
context.update({'organization': customer })
# Retrieve customer information from the backend
last4, exp_date = backend.retrieve_card(customer)
# Retrieve latest transactions
period_end = datetime.datetime.now() - datetime.timedelta(days=31)
transactions = Transaction.objects.filter(
Q(orig_organization=customer) | Q(dest_organization=customer)
).order_by('created_at')[:25]
context.update({
'last4': last4,
'exp_date': exp_date,
'transactions': transactions,
})
return render(request, "saas/billing_info.html", context)
def organization_remove_managers(request, organization_id):
organization = valid_manager_for_organization(request.user, organization_id)
if request.method == 'POST':
form = UserRelationForm(request.POST)
if form.is_valid():
username = form.cleaned_data['username']
organization.managers.remove(
User.objects.get(username=username))
return redirect(reverse(
'saas_organization_profile', args=(organization_id,)))
else:
form = UserRelationForm()
context = { 'user': request.user,
'organization': organization,
'form': form,
'call': reverse(
'saas_remove_managers', args=(organization_id,)),
}
context.update(csrf(request))
return render(request, "saas/organization_user_relation.html", context)
def pay_now(request, organization_id):
context = { 'user': request.user }
context.update(csrf(request))
customer = valid_manager_for_organization(request.user, organization_id)
context.update({'organization': customer })
balance_dues = balance(customer)
if balance_dues < 0:
balance_credits = - balance_dues
balance_dues = 0
else:
balance_credits = None
if request.method == 'POST':
form = PayNowForm(request.POST)
if form.is_valid():
amount = int(form.cleaned_data['amount'] * 100)
if form.cleaned_data['full_amount']:
amount = balance_dues
if amount > 50:
# Stripe will not processed charges less than 50 cents.
last4, exp_date = backend.retrieve_card(customer)
charge = Charge.objects.charge_card(
customer, amount=amount, user=request.user)
context.update({
'charge_id': charge.pk,
'amount': amount,
'last4': last4,
'exp_date': exp_date})
return render(request, "saas/payment_receipt.html",
context)
else:
messages.error(request,
'We do not create charges for less than 50 cents')
else:
messages.error(request,'Unable to create charge')
else:
form = PayNowForm()
context.update({'balance_credits': balance_credits,
'balance_dues': balance_dues,
'form': form})
return render(request, "saas/pay_now.html", context)
def get_context_data(self, **kwargs):
organizations = Organization.objects.all()
all_values = []
for organization_all in organizations:
organization = valid_manager_for_organization(
self.request.user, organization_all)
values = []
today = date.today()
end = datetime(day=today.day,
month=today.month,
year=today.year,
tzinfo=utc)
for _ in range(0, 12):
first = datetime(day=1,
month=end.month,
year=end.year,
tzinfo=utc)
usages = Transaction.objects.filter(
orig_organization=organization,
orig_account='Usage',
created_at__lt=first).aggregate(Sum('amount'))
amount = usages.get('amount__sum', 0)
if not amount:
# The key could be associated with a "None".
amount = 0
values += [{
"x": date.strftime(first, "%Y/%m/%d"),
"y": amount
}]
end = first - timedelta(days=1)
all_values += [{
"key": str(organization_all.slug),
"values": values
}]
context = {'data': all_values}
return context
def is_manager(request, organization):
try:
valid_manager_for_organization(request.user, organization)
except PermissionDenied:
return False
return True
def organization_engagement(request, organization_id, from_date=None):
organization = valid_manager_for_organization(request.user, organization_id)
table = organization_monthly_revenue_customers(organization, from_date)
context = { "organization": organization, "table": table,
"table_json": json.dumps(table, cls=DjangoJSONEncoder) }
return render(request, "saas/engagement.html", context)
def dispatch(self, *args, **kwargs):
self.customer = valid_manager_for_organization(
self.request.user, self.kwargs.get('organization_id'))
return super(TransactionListView, self).dispatch(*args, **kwargs)
