from django.utils import timezone
from paypalrestsdk import BillingPlan, BillingAgreement, ResourceNotFound
from django.conf import settings
-from .models import BillingPlan as BillingPlanModel
+from .models import BillingPlan as BillingPlanModel, BillingAgreement as BillingAgreementModel
paypalrestsdk.configure(settings.PAYPAL_CONFIG)
return link.href
-def create_agreement(amount):
+def create_agreement(amount, app=False):
try:
plan = BillingPlanModel.objects.get(amount=amount)
except BillingPlanModel.DoesNotExist:
plan_id = plan.plan_id
start = (timezone.now() + timedelta(0, 3600*24)).astimezone(pytz.utc).strftime('%Y-%m-%dT%H:%M:%SZ')
billing_agreement = BillingAgreement({
- "name": "Subskrypcja klubu WL",
- "description": "Cykliczne wspieranie Wolnych Lektur kwotą %s złotych" % amount,
+ "name": u"Subskrypcja klubu WL",
+ "description": u"Stałe wsparcie Wolnych Lektur kwotą %s złotych" % amount,
"start_date": start,
"plan": {
"id": plan_id,
"payment_method": "paypal"
},
})
+ if app:
+ billing_agreement['override_merchant_preferences'] = {
+ 'return_url': absolute_url('paypal_app_return'),
+ }
response = billing_agreement.create()
if response:
raise PaypalError(billing_agreement.error)
-def agreement_approval_url(amount):
- agreement = create_agreement(amount)
+def agreement_approval_url(amount, app=False):
+ agreement = create_agreement(amount, app=app)
return get_link(agreement.links, 'approval_url')
return a.state == 'Active'
+def user_is_subscribed(user):
+ try:
+ agreement = BillingAgreementModel.objects.get(user=user)
+ except BillingAgreementModel.DoesNotExist:
+ return False
+ return agreement.check_agreement()
+
+
def execute_agreement(token):
return BillingAgreement.execute(token)