def __init__(self, shop):
self.shop = shop
# Hook the payment was successful listener on the appropriate signal sent
# by django-paypal (success_signal)
assert settings.PAYPAL_RECEIVER_EMAIL, "You need to define a PAYPAL_RECEIVER_EMAIL in settings with the money recipient's email addresss"
assert settings.PAYPAL_CURRENCY_CODE, "You need to define a PAYPAL_CURRENCY_CODE in settings with the currency code"
success_signal.connect(self.payment_was_successful, weak=False)
flagged_signal.connect(self.payment_was_flagged, weak=False)
subscription_cancel_signal.connect(self.subscription_cancelled, weak=False)
subscription_eot_signal.connect(self.subscription_expired, weak=False)
subscription_modify_signal.connect(self.subscription_modified, weak=False)
subscription_signup_signal.connect(self.subscription_signup_success, weak=False)
recurring_create_signal.connect(self.recurring_created, weak=False)
recurring_payment_signal.connect(self.recurring_payment, weak=False)
recurring_cancel_signal.connect(self.recurring_cancelled, weak=False)
class Purchase(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL, related_name='purchases')
magazine = models.ForeignKey(Magazine)
subscription_end = models.DateTimeField(default=timezone.now())
def subscription_created(sender, **kwargs):
ipn_obj = sender
magazine_id = ipn_obj.custom.split('-')[0]
user_id = ipn_obj.custom.split('-')[1]
purchase = Purchase.objects.create(magazine_id=magazine_id, user_id=user_id,
subscription_end=arrow.now().replace(weeks=+4).datetime)
subscription_signup.connect(subscription_created)
def subscription_was_cancelled(sender, **kwargs):
ipn_obj = sender
magazine_id = ipn_obj.custom.split('-')[0]
user_id = ipn_obj.custom.split('-')[1]
purchase = Purchase.objects.get(user_id=user_id, magazine_id=magazine_id)
purchase.subscription_end = arrow.now()
purchase.save()
subscription_cancel.connect(subscription_was_cancelled)
from django.db import models
from paypal.standard.ipn.signals import subscription_cancel
import logging
def show_me_cancel(sender, **kwargs):
logger = logging.getLogger("dev.ttagit.logger")
logger.info("subscription_cancel")
subscription_cancel.connect(show_me_cancel)
# If the thing is invalid, do not process any further.
if ipn_obj.flag:
return
# If the IPN object refers to a subscription ID other than the one that is ours,
# stop immediately. This could happen if, say, they create a new subscription ID
# (due to upgrading tier) and then cancelling the old one.
#
# That's exactly how we ask people to upgrade between tiers. Luckily, this
# transition case is covered by the test suite.
tier_info = TierInfo.objects.get_current()
if tier_info.current_paypal_profile_id != ipn_obj.subscr_id:
return
_actually_switch_tier('basic')
subscription_cancel.connect(on_subscription_cancel_switch_to_basic)
subscription_eot.connect(on_subscription_cancel_switch_to_basic)
def handle_recurring_profile_modify(sender, **kwargs):
ipn_obj = sender
# If the thing is invalid, do not process any further.
if ipn_obj.flag:
return
sitelocation = SiteLocation.objects.get_current()
tier_info = TierInfo.objects.get_current()
if (tier_info.current_paypal_profile_id != sender.subscr_id) and (tier_info.use_zendesk()):
# then we had better notify staff indicating that the old one
else:
us.cancelled = True
us.save()
Transaction(user=u, subscription=s, ipn=sender,
event='cancel subscription', amount=sender.mc_gross
).save()
signals.unsubscribed.send(s, ipn=sender, subscription=s, user=u,
usersubscription=us,
# refund=refund, reason='cancel')
reason='cancel')
else:
Transaction(user=u, subscription=s, ipn=sender,
event='unexpected cancel', amount=sender.mc_gross
).save()
signals.event.send(s, ipn=sender, subscription=s, user=u, event='unexpected_cancel')
subscription_cancel.connect(handle_subscription_cancel)
subscription_eot.connect(handle_subscription_cancel)
def handle_subscription_modify(sender, **kwargs):
us = _ipn_usersubscription(sender)
u, s = us.user, us.subscription
print 'modify', u, s
if us:
# delete all user's other subscriptions
for old_us in u.usersubscription_set.all():
if old_us==us: continue # don't touch current subscription
old_us.delete()
Transaction(user=u, subscription=s, ipn=sender,
event='remove subscription (deactivated)', amount=sender.mc_gross
).save()
valid = False
elif ipn_obj.mc_amount3 != trans.gross_amount:
valid = False
if not valid:
subject, from_email = 'DA admin - Paypal subscription error', 'Directo al Artista <*****@*****.**>'
message = render_to_string('email/paypal_subs_error.html', {
'trans': trans, 'object': ipn_obj.item_name,
})
html_content = render_to_string('email/global/template.html', {
'email_title': 'DA admin - Paypal subscription error',
'email_content': message,
})
html_content = transform(html_content)
text_content = strip_tags(html_content)
msg = EmailMultiAlternatives(subject, text_content, from_email, ['*****@*****.**'])
msg.attach_alternative(html_content, "text/html")
msg.send(fail_silently=True)
return valid
payment_was_successful.connect(payment_success)
payment_was_flagged.connect(payment_success_flagged)
payment_was_refunded.connect(paypal_refund_payment)
subscription_cancel.connect(paypal_subscription_canceled)
subscription_signup.connect(paypal_validate_plan_signup)
subscription_eot.connect(paypal_subscription_eot)
from django.contrib.auth.models import User
from paypal.standard.ipn.signals import subscription_signup, subscription_cancel
def activate_subscription(sender, **kwargs):
ipn_obj = sender
user_profile = User.objects.get(username=ipn_obj.custom).get_profile()
user_profile.is_subscriber = True
user_profile.save()
subscription_signup.connect(activate_subscription, dispatch_uid='subscription.models.activate_subscription')
def cancel_subscription(sender, **kwargs):
ipn_obj = sender
user_profile = User.objects.get(username=ipn_obj.custom).get_profile()
user_profile.is_subscriber = False
user_profile.save()
subscription_cancel.connect(cancel_subscription, dispatch_uid='subscription.models.cancel_subscription')
from django.db import models
from django.conf import settings
from django.utils import timezone
from signals import subscription_was_cancelled, subscription_created
from paypal.standard.ipn.signals import subscription_signup, subscription_cancel
subscription_signup.connect(subscription_created)
subscription_cancel.connect(subscription_was_cancelled)
class Magazine(models.Model):
name = models.CharField(max_length=254, default='')
description = models.TextField()
price = models.DecimalField(max_digits=6, decimal_places=2)
def __unicode__(self):
return self.name
class Purchase(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL,
related_name='purchases')
magazine = models.ForeignKey(Magazine)
subscription_end = models.DateTimeField(default=timezone.now)
from paypal.standard.ipn.signals import subscription_cancel
import logging
def sub_cancel_receiver(sender, **kwargs):
log = logging.getLogger("dev.ttagit.logger")
log.debug("SIGNAL!!!!----Cancel Subscription")
subscription_cancel.connect(show_me_the_money)
userprofile.trial_expiry_date = None
if userprofile:
userprofile.account_level = paid_account
userprofile.save()
def arb_subscription_cancel_handler(sender, **kwargs):
free_account = AccountLevel.objects.get(pk=1)
try:
userprofile = UserProfile.objects.get(pk=sender.user_profile.pk)
except UserProfile.DoesNotExist:
userprofile = None
if userprofile:
userprofile.subscription_active = 0
userprofile.account_level = free_account
userprofile.save()
#Paypal Signals
payment_was_successful.connect(my_payment_was_successful_handler)
subscription_signup.connect(my_payment_was_successful_handler)
subscription_cancel.connect(my_payment_cancel_handler)
subscription_cancel.connect(my_end_of_subscription_handler)
#Authorize.net ARB Signals
arb_subscription_signup.connect(arb_subscription_signup_handler)
arb_subscription_cancel.connect(arb_subscription_cancel_handler)
post_delete.connect(user_post_delete, sender=User)
post_save.connect(create_user_profile, sender=User)
userprofile.trial_ended = True
userprofile.trial_expiry_date = None
if userprofile:
userprofile.account_level = paid_account
userprofile.save()
def arb_subscription_cancel_handler(sender, **kwargs):
free_account = AccountLevel.objects.get(pk=1)
try:
userprofile = UserProfile.objects.get(pk=sender.user_profile.pk)
except UserProfile.DoesNotExist:
userprofile = None
if userprofile:
userprofile.subscription_active = 0
userprofile.account_level = free_account
userprofile.save()
#Paypal Signals
payment_was_successful.connect(my_payment_was_successful_handler)
subscription_signup.connect(my_payment_was_successful_handler)
subscription_cancel.connect(my_payment_cancel_handler)
subscription_cancel.connect(my_end_of_subscription_handler)
#Authorize.net ARB Signals
arb_subscription_signup.connect(arb_subscription_signup_handler)
arb_subscription_cancel.connect(arb_subscription_cancel_handler)
post_delete.connect(user_post_delete, sender=User)
post_save.connect(create_user_profile, sender=User)
# TODO: Only setup for monthly based, need to cater for other cycles invalid_date = True day_start = self.created.day while invalid_date: try: if datetime.now().month == 12: next_cycle_reset = date(datetime.now().year+1, 1, day_start) else: next_cycle_reset = date(datetime.now().year, datetime.now().month+1, day_start) invalid_date = False except: day_start = day_start - 1 return next_cycle_reset def save(self, *args, **kwargs): super(UserSubscription, self).save(*args, **kwargs) # Delete all other entries for this user, so we only have one active one if self.is_active: all_other_subs = UserSubscription.objects.filter(user=self.user).exclude(subscription=self.subscription) all_other_subs.delete() def __unicode__(self): return "%s (%s)" % (self.user, self.subscription) # SIGNALS subscription_signup.connect(signal_subscription_created) subscription_cancel.connect(signal_subscription_cancel) subscription_eot.connect(signal_subscription_expires) payment_was_successful.connect(signal_payment_was_successful)
return
# If the IPN object refers to a subscription ID other than the one that is ours,
# stop immediately. This could happen if, say, they create a new subscription ID
# (due to upgrading tier) and then cancelling the old one.
#
# That's exactly how we ask people to upgrade between tiers. Luckily, this
# transition case is covered by the test suite.
tier_info = TierInfo.objects.get_current()
if tier_info.current_paypal_profile_id != ipn_obj.subscr_id:
return
_actually_switch_tier('basic')
subscription_cancel.connect(on_subscription_cancel_switch_to_basic)
subscription_eot.connect(on_subscription_cancel_switch_to_basic)
def handle_recurring_profile_modify(sender, **kwargs):
ipn_obj = sender
# If the thing is invalid, do not process any further.
if ipn_obj.flag:
return
sitelocation = SiteLocation.objects.get_current()
tier_info = TierInfo.objects.get_current()
if (tier_info.current_paypal_profile_id !=
sender.subscr_id) and (tier_info.use_zendesk()):
# refund=refund, reason='cancel')
reason='cancel')
else:
Transaction(user=u,
subscription=s,
ipn=sender,
event='unexpected cancel',
amount=sender.mc_gross).save()
signals.event.send(s,
ipn=sender,
subscription=s,
user=u,
event='unexpected_cancel')
subscription_cancel.connect(handle_subscription_cancel)
subscription_eot.connect(handle_subscription_cancel)
def handle_subscription_modify(sender, **kwargs):
us = _ipn_usersubscription(sender)
u, s = us.user, us.subscription
print 'modify', u, s
if us:
# delete all user's other subscriptions
for old_us in u.usersubscription_set.all():
if old_us == us: continue # don't touch current subscription
old_us.delete()
Transaction(user=u,
subscription=s,
ipn=sender,