En route to implementing pledge cancellation
Raymond Yee
parent
272d795ded
commit
b8336c4ed6
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@ -313,9 +313,13 @@ class GoodreadsShelfLoadingForm(forms.Form):
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class LibraryThingForm(forms.Form):
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lt_username = forms.CharField(max_length=30, required=True)
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class PledgeCancelForm(forms.Form):
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# campaign_id is the id for the campaign
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campaign_id = forms.IntegerField(required=True, widget=forms.HiddenInput())
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class CampaignAdminForm(forms.Form):
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pass
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campaign_id = forms.IntegerField()
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class EmailShareForm(forms.Form):
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recipient = forms.EmailField(error_messages={'required': 'Please specify a recipient.'})
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@ -97,7 +97,7 @@
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</div>
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</div>
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{% if faqmenu == 'modify' %}<div class="cancel_notice">(We hope you won't, but of course you're also free to <a href="{% url pledge_cancel %}?tid={{ tid }}">cancel your pledge</a>.)</div>{% endif %}
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{% if faqmenu == 'modify' %}<div class="cancel_notice">(We hope you won't, but of course you're also free to <a href="{% url pledge_cancel campaign_id=work.last_campaign.id %}">cancel your pledge</a>.)</div>{% endif %}
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{% endblock %}
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@ -11,7 +11,11 @@
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{% if transaction %}
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<div>You've asked to cancel your pledge of ${{ transaction.amount|intcomma }} to <a href="{% url work work.id %}">{{ work.title }}</a> Did you mean to do this?</div>
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<div class="btn_support">If so, please click on the feedback form to the right to let us know, and we'll cancel the transaction for you.</div>
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<form method="post" action="{% url pledge_cancel campaign_id=campaign.id %}">
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{% csrf_token %}
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<input type="submit" value="Cancel Pledge" id="pledgesubmit" />
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</form>
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{% comment %}
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"Yes" should trigger whatever functionality we need to complete cancellation -- may differ depending on whether we've hit the back button from Amazon or the cancel-my-pledge link in pledge_modify.
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@ -49,7 +49,7 @@ urlpatterns = patterns(
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url(r"^new_edition/(?P<work_id>\d*)/(?P<edition_id>\d*)$", "new_edition", name="new_edition"),
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url(r"^googlebooks/(?P<googlebooks_id>.+)/$", "googlebooks", name="googlebooks"),
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url(r"^pledge/(?P<work_id>\d+)/$", login_required(PledgeView.as_view()), name="pledge"),
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url(r"^pledge/cancel/$", login_required(PledgeCancelView.as_view()), name="pledge_cancel"),
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url(r"^pledge/cancel/(?P<campaign_id>\d+)$", login_required(PledgeCancelView.as_view()), name="pledge_cancel"),
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url(r"^pledge/complete/$", login_required(PledgeCompleteView.as_view()), name="pledge_complete"),
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url(r"^pledge/nevermind/$", login_required(PledgeNeverMindView.as_view()), name="pledge_nevermind"),
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url(r"^pledge/modify/(?P<work_id>\d+)$", login_required(PledgeModifyView.as_view()), name="pledge_modify"),
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@ -46,7 +46,7 @@ from regluit.core.goodreads import GoodreadsClient
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from regluit.frontend.forms import UserData, UserEmail, ProfileForm, CampaignPledgeForm, GoodreadsShelfLoadingForm
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from regluit.frontend.forms import RightsHolderForm, UserClaimForm, LibraryThingForm, OpenCampaignForm
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from regluit.frontend.forms import getManageCampaignForm, DonateForm, CampaignAdminForm, EmailShareForm, FeedbackForm
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from regluit.frontend.forms import EbookForm, CustomPremiumForm, EditManagersForm, EditionForm
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from regluit.frontend.forms import EbookForm, CustomPremiumForm, EditManagersForm, EditionForm, PledgeCancelForm
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from regluit.payment.manager import PaymentManager
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from regluit.payment.models import Transaction
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from regluit.payment.parameters import TARGET_TYPE_CAMPAIGN, TARGET_TYPE_DONATION, PAYMENT_TYPE_AUTHORIZATION
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@ -857,60 +857,30 @@ class PledgeCompleteView(TemplateView):
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return context
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class PledgeCancelView(TemplateView):
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"""A callback for PayPal to tell unglue.it that a payment transaction has been canceled by the user"""
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class PledgeCancelView(FormView):
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"""A view for allowing a user to cancel the active transaction for specified campaign"""
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template_name="pledge_cancel.html"
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form_class = PledgeCancelForm
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def get_context_data(self):
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context = super(PledgeCancelView, self).get_context_data()
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def get_context_data(self, **kwargs):
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context = super(PledgeCancelView, self).get_context_data(**kwargs)
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if self.request.user.is_authenticated():
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user = self.request.user
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else:
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user = None
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error_msg = None
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# pull out the transaction id and try to get the corresponding Transaction
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transaction_id = self.request.REQUEST.get("tid")
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transaction = Transaction.objects.get(id=transaction_id)
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# the following should be true since PledgeCancelView.as_view is wrapped in login_required
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assert self.request.user.is_authenticated()
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user = self.request.user
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# work and campaign in question
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try:
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campaign = transaction.campaign
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work = campaign.work
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except Exception, e:
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campaign = None
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work = None
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# we need to check whether the user tied to the transaction is indeed the authenticated user.
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correct_user = False
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try:
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if user.id == transaction.user.id:
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correct_user = True
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except Exception, e:
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pass
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# check that the user had not already approved the transaction
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# do we need to first run PreapprovalDetails to check on the status
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# is it of type=PAYMENT_TYPE_AUTHORIZATION and status is NONE or ACTIVE (but approved is false)
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if transaction.type == PAYMENT_TYPE_AUTHORIZATION:
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correct_transaction_type = True
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else:
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correct_transaction_type = False
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# status?
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campaign = get_object_or_404(models.Campaign, id=self.kwargs["campaign_id"])
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assert campaign.status == 'ACTIVE'
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# give the user an opportunity to approved the transaction again
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# provide a URL to click on.
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# https://www.sandbox.paypal.com/?cmd=_ap-preapproval&preapprovalkey=PA-6JV656290V840615H
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try_again_url = '%s?cmd=_ap-preapproval&preapprovalkey=%s' % (settings.PAYPAL_PAYMENT_HOST, transaction.preapproval_key)
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work = campaign.work
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transactions = campaign.transactions().filter(user=user, status=TRANSACTION_STATUS_ACTIVE)
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assert transactions.count() == 1
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transaction = transactions[0]
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assert transaction.type == PAYMENT_TYPE_AUTHORIZATION and transaction.status == TRANSACTION_STATUS_ACTIVE
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context["transaction"] = transaction
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context["correct_user"] = correct_user
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context["correct_transaction_type"] = correct_transaction_type
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context["try_again_url"] = try_again_url
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context["work"] = work
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context["campaign"] = campaign
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context["faqmenu"] = "cancel"
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