def doDirectPayment(self, params):
"""Call PayPal DoDirectPayment method."""
defaults = {"method": "DoDirectPayment", "paymentaction": "Sale"}
required = ["creditcardtype",
"acct",
"expdate",
"cvv2",
"ipaddress",
"firstname",
"lastname",
"street",
"city",
"state",
"countrycode",
"zip",
"amt",
]
nvp_obj = self._fetch(params, required, defaults)
if nvp_obj.flag:
raise PayPalFailure(nvp_obj.flag_info, nvp=nvp_obj)
payment_was_successful.send(sender=nvp_obj, **params)
# @@@ Could check cvv2match / avscode are both 'X' or '0'
# qd = django.http.QueryDict(nvp_obj.response)
# if qd.get('cvv2match') not in ['X', '0']:
# nvp_obj.set_flag("Invalid cvv2match: %s" % qd.get('cvv2match')
# if qd.get('avscode') not in ['X', '0']:
# nvp_obj.set_flag("Invalid avscode: %s" % qd.get('avscode')
return nvp_obj
def doDirectPayment(self, params):
"""Call PayPal DoDirectPayment method."""
defaults = {"method": "DoDirectPayment", "paymentaction": "Sale"}
required = [
"creditcardtype",
"acct",
"expdate",
"cvv2",
"ipaddress",
"firstname",
"lastname",
"street",
"city",
"state",
"countrycode",
"zip",
"amt",
]
nvp_obj = self._fetch(params, required, defaults)
if nvp_obj.flag:
raise PayPalFailure(nvp_obj.flag_info, nvp=nvp_obj)
payment_was_successful.send(sender=nvp_obj, **params)
# @@@ Could check cvv2match / avscode are both 'X' or '0'
# qd = django.http.QueryDict(nvp_obj.response)
# if qd.get('cvv2match') not in ['X', '0']:
# nvp_obj.set_flag("Invalid cvv2match: %s" % qd.get('cvv2match')
# if qd.get('avscode') not in ['X', '0']:
# nvp_obj.set_flag("Invalid avscode: %s" % qd.get('avscode')
return nvp_obj
def doExpressCheckoutPayment(self, params):
"""
Check the dude out:
"""
if "amt" in params:
import warnings
warnings.warn(
"'amt' has been deprecated. 'paymentrequest_0_amt' "
"should be used instead.", DeprecationWarning)
# Make a copy so we don't change things unexpectedly
params = params.copy()
params.update({'paymentrequest_0_amt': params['amt']})
del params['amt']
defaults = {
"method": "DoExpressCheckoutPayment",
"paymentaction": "Sale"
}
required = [
"returnurl", "cancelurl", "paymentrequest_0_amt", "token",
"payerid"
]
nvp_obj = self._fetch(params, required, defaults)
if nvp_obj.flag:
raise PayPalFailure(nvp_obj.flag_info)
payment_was_successful.send(sender=nvp_obj, **params)
return nvp_obj
def doExpressCheckoutPayment(self, params):
"""
Check the dude out:
"""
defaults = {"method": "DoExpressCheckoutPayment", "paymentaction": "Sale"}
required = ["returnurl", "cancelurl", "amt", "token", "payerid"]
nvp_obj = self._fetch(params, required, defaults)
if nvp_obj.flag:
raise PayPalFailure(nvp_obj.flag_info)
payment_was_successful.send(params)
return nvp_obj
def validate_payment_form(self):
"""Try to validate and then process the DirectPayment form."""
form = self.payment_form_cls(self.request.POST)
if form.is_valid():
success = form.process(self.request, self.item)
if success:
payment_was_successful.send(sender=self.item)
return HttpResponseRedirect(self.success_url)
else:
self.context['errors'] = "There was an error processing your payment. Check your information and try again."
self.context['form'] = form
self.context.setdefault("errors", "Please correct the errors below and try again.")
return render_to_response(self.payment_template, self.context, RequestContext(self.request))
def validate_payment_form(self):
"""Try to validate and then process the DirectPayment form."""
form = self.payment_form_cls(self.request.POST)
if form.is_valid():
success = form.process(self.request, self.item)
if success:
payment_was_successful.send(sender=self.item)
return HttpResponseRedirect(self.success_url)
else:
self.context['errors'] = self.errors['processing']
self.context[self.form_context_name] = form
self.context.setdefault("errors", self.errors['form'])
return render_to_response(self.payment_template, self.context, RequestContext(self.request))
def validate_payment_form(self):
"""Try to validate and then process the DirectPayment form."""
form = self.payment_form_cls(self.request.POST)
if form.is_valid():
success = form.process(self.request, self.item)
if success:
payment_was_successful.send(sender=self.item)
return HttpResponseRedirect(self.success_url)
else:
self.context['errors'] = self.processing_error
self.context[self.form_context_name] = form
self.context.setdefault("errors", self.form_error)
return render_to_response(self.payment_template, self.context, RequestContext(self.request))
def doExpressCheckoutPayment(self, params):
"""
Check the dude out:
"""
defaults = {
"method": "DoExpressCheckoutPayment",
"paymentaction": "Sale"
}
required = ["returnurl", "cancelurl", "amt", "token", "payerid"]
nvp_obj = self._fetch(params, required, defaults)
if nvp_obj.flag:
raise PayPalFailure(nvp_obj.flag_info)
payment_was_successful.send(params)
return nvp_obj
def validate_payment_form(self):
"""Try to validate and then process the DirectPayment form."""
form = self.payment_form_cls(self.request.POST)
if form.is_valid():
success = form.process(self.request, self.item)
if success:
payment_was_successful.send(sender=self.item)
return HttpResponseRedirect(self.success_url)
else:
self.context[
'errors'] = "There was an error processing your payment. Check your information and try again."
self.context['form'] = form
self.context.setdefault(
"errors", "Please correct the errors below and try again.")
return render_to_response(self.payment_template, self.context,
RequestContext(self.request))
def validate_payment_form(self):
"""
Try a Direct Payment and if the form validates ask PayPal for the money.
"""
form = self.payment_form_cls(self.request.POST)
if form.is_valid():
success = form.process(self.request, self.item)
if success:
payment_was_successful.send(sender=self.item)
return HttpResponseRedirect(self.success_url)
else:
self.context['errors'] = "There was an error processing your payment. Check your information and try again."
# Failed, render the payment form w/ errors.
self.context['form'] = form
self.context.setdefault('errors', 'Please correct the errors below and try again.')
return render_to_response(self.payment_template, self.context, RequestContext(self.request))
def doExpressCheckoutPayment(self, params):
"""
Check the dude out:
"""
if "amt" in params:
import warnings
warnings.warn("'amt' has been deprecated. 'paymentrequest_0_amt' "
"should be used instead.", DeprecationWarning)
# Make a copy so we don't change things unexpectedly
params = params.copy()
params.update({'paymentrequest_0_amt': params['amt']})
del params['amt']
defaults = {"method": "DoExpressCheckoutPayment", "paymentaction": "Sale"}
required = ["paymentrequest_0_amt", "token", "payerid"]
nvp_obj = self._fetch(params, required, defaults)
if nvp_obj.flag:
raise PayPalFailure(nvp_obj.flag_info, nvp=nvp_obj)
payment_was_successful.send(sender=nvp_obj, **params)
return nvp_obj
def validate_confirm_form(self):
"""
Third and final step of ExpressCheckout. Request has pressed the confirmation but
and we can send the final confirmation to PayPal using the data from the POST'ed form.
"""
wpp = PayPalWPP(self.request)
pp_data = dict(token=self.request.POST['token'], payerid=self.request.POST['PayerID'])
self.item.update(pp_data)
if self.is_recurring:
success = wpp.createRecurringPaymentsProfile(self.item)
else:
success = wpp.doExpressCheckoutPayment(self.item)
if success:
payment_was_successful.send(sender=self.item)
return HttpResponseRedirect(self.success_url)
else:
self.context['errors'] = self.processing_error
return self.render_payment_form()
def validate_confirm_form(self):
"""
Final express flow step.
User has pressed the confirm button and now we send it off to PayPal.
"""
wpp = PayPalWPP(self.request)
pp_data = dict(token=self.request.POST['token'], payerid=self.request.POST['PayerID'])
self.item.update(pp_data)
if self.is_recurring:
success = wpp.createRecurringPaymentsProfile(self.item)
else:
success = wpp.doExpressCheckoutPayment(self.item)
if success:
payment_was_successful.send(sender=self.item)
return HttpResponseRedirect(self.success_url)
else:
self.context['errors'] = "There was a problem processing the payment. Please check your information and try again."
return self.render_payment_form()
