git subrepo pull vendor/registripe

Also update vendored_requirements to make sure we pull this in.

subrepo:
  subdir:   "vendor/registripe"
  merged:   "9fc3645"
upstream:
  origin:   "git@gitlab.com:tchaypo/registrasion-stripe.git"
  branch:   "lca2018"
  commit:   "9fc3645"
git-subrepo:
  version:  "0.3.1"
  origin:   "???"
  commit:   "???"

vendor/registripe/.gitignore

@@ -0,0 +1,89 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# IPython Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# dotenv
+.env
+
+# virtualenv
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+
+# Rope project settings
+.ropeproject

vendor/registripe/.gitrepo

@@ -6,6 +6,6 @@
 [subrepo]
 	remote = git@gitlab.com:tchaypo/registrasion-stripe.git
 	branch = lca2018
-	commit = 5ebd58154006e63d390c5feadafb9a19769c7455
-	parent = 5789cbd05e06742f4f7d5dfaf02c92cc8be6bfad
+	commit = 9fc364586b2246801979da690bdf2387b8f53e42
+	parent = 6eaddfc1d8dd08dfeaaf7101a827974c977f23f4
 	cmdver = 0.3.1

vendor/registripe/README.md

@@ -0,0 +1,2 @@
+# registrasion-stripe
+Provides Credit Card processing for Registrasion using the Stripe API.

vendor/registripe/forms.py

@@ -1,223 +0,0 @@
-import copy
-from registripe import models
-
-from django import forms
-from django.core.urlresolvers import reverse
-from django.db.models import F, Q
-from django.forms import widgets
-from django.utils import timezone
-
-from django_countries import countries
-from django_countries.fields import LazyTypedChoiceField
-from django_countries.widgets import CountrySelectWidget
-
-
-class NoRenderWidget(forms.widgets.HiddenInput):
-
-    def render(self, name, value, attrs=None):
-        return "<!-- no widget: " + name + " -->"
-
-
-def secure_striped(field):
-    ''' Calls stripe() with secure=True. '''
-    return striped(field, True)
-
-
-def striped(field, secure=False):
-
-    oldwidget = field.widget
-    field.widget = StripeWidgetProxy(oldwidget, secure)
-    return field
-
-
-class StripeWidgetProxy(widgets.Widget):
-
-    def __init__(self, underlying, secure=False):
-        self.underlying = underlying
-        self.secure = secure
-
-    def __deepcopy__(self, memo):
-        copy_underlying = copy.deepcopy(self.underlying, memo)
-        return type(self)(copy_underlying, self.secure)
-
-    def __getattribute__(self, attr):
-        spr = super(StripeWidgetProxy, self).__getattribute__
-        if attr in ("underlying", "render", "secure", "__deepcopy__"):
-            return spr(attr)
-        else:
-            return getattr(self.underlying, attr)
-
-    def render(self, name, value, attrs=None):
-
-        if not attrs:
-            attrs = {}
-
-        attrs["data-stripe"] = name
-
-        if self.secure:
-            name = ""
-
-        return self.underlying.render(name, value, attrs=attrs)
-
-
-class CreditCardForm(forms.Form):
-
-    required_css_class = 'label-required'
-
-    def _media(self):
-        js = (
-            'https://js.stripe.com/v2/',
-            reverse("registripe_pubkey"),
-        )
-
-        return forms.Media(js=js)
-
-    media = property(_media)
-
-    number = secure_striped(forms.CharField(
-        required=False,
-        label="Credit card Number",
-        help_text="Your credit card number, with or without spaces.",
-        max_length=255,
-    ))
-    exp_month = secure_striped(forms.IntegerField(
-        required=False,
-        label="Card expiry month",
-        min_value=1,
-        max_value=12,
-    ))
-    exp_year = secure_striped(forms.IntegerField(
-        required=False,
-        label="Card expiry year",
-        help_text="The expiry year for your card in 4-digit form",
-        min_value=timezone.now().year,
-    ))
-    cvc = secure_striped(forms.CharField(
-        required=False,
-        min_length=3,
-        max_length=4,
-    ))
-
-    stripe_token = forms.CharField(
-        max_length=255,
-        # required=True,
-        widget=NoRenderWidget(),
-    )
-
-    name = striped(forms.CharField(
-        required=True,
-        label="Cardholder name",
-        help_text="The cardholder's name, as it appears on the credit card",
-        max_length=255,
-    ))
-    address_line1 = striped(forms.CharField(
-        required=True,
-        label="Cardholder account address, line 1",
-        max_length=255,
-    ))
-    address_line2 = striped(forms.CharField(
-        required=False,
-        label="Cardholder account address, line 2",
-        max_length=255,
-    ))
-    address_city = striped(forms.CharField(
-        required=True,
-        label="Cardholder account city",
-        max_length=255,
-    ))
-    address_state = striped(forms.CharField(
-        required=True,
-        max_length=255,
-        label="Cardholder account state or province",
-    ))
-    address_zip = striped(forms.CharField(
-        required=True,
-        max_length=255,
-        label="Cardholder account postal code",
-    ))
-    address_country = striped(LazyTypedChoiceField(
-        label="Cardholder account country",
-        choices=countries,
-        widget=CountrySelectWidget,
-    ))
-
-
-class StripeRefundForm(forms.Form):
-
-    required_css_class = 'label-required'
-
-    def __init__(self, *args, **kwargs):
-        '''
-
-        Arguments:
-            user (User): The user whose charges we should filter to.
-            min_value (Decimal): The minimum value of the charges we should
-                show (currently, credit notes can only be cashed out in full.)
-
-        '''
-        user = kwargs.pop('user', None)
-        min_value = kwargs.pop('min_value', None)
-        super(StripeRefundForm, self).__init__(*args, **kwargs)
-
-        payment_field = self.fields['payment']
-        qs = payment_field.queryset
-
-        if user:
-            qs = qs.filter(
-                charge__customer__user=user,
-            )
-
-        if min_value is not None:
-            # amount >= amount_to_refund + amount_refunded
-            # No refunds yet
-            q1 = (
-                Q(charge__amount_refunded__isnull=True) &
-                Q(charge__amount__gte=min_value)
-            )
-            # There are some refunds
-            q2 = (
-                Q(charge__amount_refunded__isnull=False) &
-                Q(charge__amount__gte=(
-                    F("charge__amount_refunded") + min_value))
-            )
-            qs = qs.filter(q1 | q2)
-
-        payment_field.queryset = qs
-
-    payment = forms.ModelChoiceField(
-        required=True,
-        queryset=models.StripePayment.objects.all(),
-    )
-
-
-'''{
-From stripe.js details:
-
-Card details:
-
-The first argument to createToken is a JavaScript object containing credit
-card data entered by the user. It should contain the following required
-members:
-
-number: card number as a string without any separators
-(e.g., "4242424242424242")
-exp_month: two digit number representing the card's expiration month
-(e.g., 12)
-exp_year: two or four digit number representing the card's expiration year
-(e.g., 2017)
-(The expiration date can also be passed as a single string.)
-
-cvc: optional, but we highly recommend you provide it to help prevent fraud.
-This is the card's security code, as a string (e.g., "123").
-The following fields are entirely optional and cannot result in a token
-creation failure:
-
-name: cardholder name
-address_line1: billing address line 1
-address_line2: billing address line 2
-address_city: billing address city
-address_state: billing address state
-address_zip: billing postal code as a string (e.g., "94301")
-address_country: billing address country
-}
-'''

vendor/registripe/registripe/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

vendor/registripe/registripe/forms.py

@@ -0,0 +1,120 @@
+import copy
+from registripe import models
+
+from django import forms
+from django.core.urlresolvers import reverse
+import functools
+
+from django import forms
+from django.core.urlresolvers import reverse
+from django.core.exceptions import ValidationError
+from django.db.models import F, Q
+from django.forms import widgets
+from django.utils import timezone
+
+from django_countries import countries
+from django_countries.fields import LazyTypedChoiceField
+from django_countries.widgets import CountrySelectWidget
+
+from pinax.stripe import models as pinax_stripe_models
+
+
+class StripeCardElement(forms.widgets.TextInput):
+
+    def render(self, name, value, attrs=None):
+        element = '''
+            <div class="registrasion-stripe-element" id='%s' style='"-moz-appearance: textfield; -webkit-appearance: textfield;     appearance: field;"'>Please wait.</div>''' % (name, )
+
+        script = '''
+            <script type='text/javascript'>
+                window.addEventListener('load', function(event){
+                    stripeify('%s');
+                });
+            </script>''' % (name)
+        return element + script
+
+
+class StripeTokenWidget(forms.widgets.HiddenInput):
+
+    def render(self, name, value, attrs=None):
+
+        return '''
+            <div class='registrasion-stripe-token' style='display:none;'
+            data-input-id='%s'
+            ></div>
+        ''' % (name, )
+
+
+class CreditCardForm(forms.Form):
+
+    required_css_class = 'label-required'
+
+    def _media(self):
+        js = (
+            'https://js.stripe.com/v3/',
+            reverse("registripe_form_handler"),
+        )
+
+        return forms.Media(js=js)
+
+    media = property(_media)
+
+    card = forms.CharField(
+        required=False,
+        label="Credit card",
+        max_length=255,
+        widget=StripeCardElement()
+    )
+
+    stripe_token = forms.CharField(
+        max_length=255,
+        #required=True,
+        widget=StripeTokenWidget(),
+    )
+
+
+class StripeRefundForm(forms.Form):
+
+    def __init__(self, *args, **kwargs):
+        '''
+
+        Arguments:
+            user (User): The user whose charges we should filter to.
+            min_value (Decimal): The minimum value of the charges we should
+                show (currently, credit notes can only be cashed out in full.)
+
+        '''
+        user = kwargs.pop('user', None)
+        min_value = kwargs.pop('min_value', None)
+        super(StripeRefundForm, self).__init__(*args, **kwargs)
+
+        payment_field = self.fields['payment']
+        qs = payment_field.queryset
+
+        if user:
+            qs = qs.filter(
+                charge__customer__user=user,
+            )
+
+        if min_value is not None:
+            # amount >= amount_to_refund + amount_refunded
+            # No refunds yet
+            q1 = (
+                Q(charge__amount_refunded__isnull=True) &
+                Q(charge__amount__gte=min_value)
+            )
+            # There are some refunds
+            q2 = (
+                Q(charge__amount_refunded__isnull=False) &
+                Q(charge__amount__gte=(
+                    F("charge__amount_refunded") + min_value)
+                )
+            )
+            qs = qs.filter(q1 | q2)
+
+        payment_field.queryset = qs
+
+    payment = forms.ModelChoiceField(
+        required=True,
+        queryset=models.StripePayment.objects.all(),
+    )

vendor/registripe/registripe/models.py

@@ -9,7 +9,6 @@ class StripePayment(commerce.PaymentBase):
 
     charge = models.ForeignKey(Charge)
 
-
 class StripeCreditNoteRefund(commerce.CreditNoteRefund):
 
     charge = models.ForeignKey(Charge)

vendor/registripe/registripe/templates/registrasion/stripe/credit_card_payment.html

@@ -0,0 +1,13 @@
+{% extends "registrasion/stripe/credit_card_payment_.html" %}
+
+{% comment %}
+  Blocks that you can override:
+
+  - balance_due
+
+  You MUST include the following in your template:
+  - {{ form.media.js }}
+  - the payment form, where the form's id="payent-form"
+  - there is a div with id="payment-errors"
+
+{% endcomment %}

vendor/registripe/registripe/templates/registrasion/stripe/credit_card_payment_.html

@@ -0,0 +1,55 @@
+{% extends "registrasion/base.html" %}
+{% load registrasion_tags %}
+
+{% block title %}Credit card payment for invoice #{{ invoice.id}}{% endblock %}
+{% block heading %}Credit card payment for invoice #{{ invoice.id}}{% endblock %}
+{% block lede %}
+  Credit card payments are processed by <a href="https://stripe.com">Stripe</a>.
+  We do not store any of your credit card data locally, but instead Stripe will securely tokenise your card details. To allow this, you must allow JavaScript from <code>js.stripe.com</code>.
+{% endblock %}
+
+{% block content %}
+
+  {% block balance_due_outer %}
+    <div class="alert alert-info">
+      <p>
+        {% block balance_due %}
+          You have ${{ invoice.balance_due }} remaining to pay on this invoice.
+        {% endblock %}
+      </p>
+    </div>
+  {% endblock %}
+
+  <div class="panel panel-primary">
+    <div class="panel-heading">
+      <h3 class="panel-title">Card details</h3>
+    </div>
+    <form id="payment-form" method="post">
+
+      <div class="panel-body">
+        {% csrf_token %}
+        {% include "registrasion/form.html" %}
+      </div>
+
+      <div class="panel-footer">
+        <input id="pay" class="btn btn-primary" type="submit" value="Pay {{ invoice.balance_due }}" />
+        <a class="btn btn-default" href='{% url "invoice" invoice.id invoice.user.attendee.access_code %}'>Return to invoice</a>
+      </div>
+
+    </form>
+  </div>
+
+  {% block form_scripts %}
+    {% block add_form_control_class_script %}
+      <script>
+        elements = document.getElementsByClassName("registrasion-stripe-element");
+        Array.prototype.forEach.call(elements, function(element) {
+          element.setAttribute("class", "{% block form_control_class %}form-control{% endblock %}");
+        });
+      </script>
+    {% endblock %}
+
+    {{ form.media.js }}
+  {% endblock %}
+
+{% endblock %}

vendor/registripe/registripe/templates/registrasion/stripe/js/form_handler.js

@@ -0,0 +1,68 @@
+var stripe = Stripe('{{ PINAX_STRIPE_PUBLIC_KEY }}');
+var elements = stripe.elements();
+
+function stripeify(elementId) {
+  var element = elements.create(elementId);
+  element.mount('#' + elementId);
+
+  var htmlElement = document.getElementById(elementId);
+  var errors = elementId + "-errors";
+  htmlElement.insertAdjacentHTML("afterend", "<div id='" + errors + "' role='alert' class='help-block'></div>");
+  var displayError = document.getElementById(errors);
+
+  //Handle real-time validation errors from the card Element.
+  element.addEventListener('change', function(event) {
+    toggleErrorMessage(displayError, event.error);
+  });
+
+  // Create a token or display an error when the form is submitted.
+  var paymentForm = document.getElementById('payment-form');
+  paymentForm.addEventListener('submit', function(event) {
+    event.preventDefault();
+
+    stripe.createToken(element).then(function(result) {
+      if (result.error) {
+        // Inform the user if there was an error
+        toggleErrorMessage(displayError, result.error);
+      } else {
+        // Send the token to your server
+        stripeTokenHandler(result.token);
+      }
+    });
+  });
+}
+
+function toggleErrorMessage(errorElement, maybeError) {
+  errorClass = inputErrorClassName();
+  if (maybeError) {
+    errorElement.textContent = maybeError.message;
+    errorElement.parentNode.classList.add(errorClass);
+  } else {
+    errorElement.textContent = '';
+    errorElement.parentNode.classList.remove(errorClass);
+  }
+}
+
+
+function inputErrorClassName() {
+  return {% block form_control_error_class %}"has-error"{% endblock %};
+}
+
+
+function stripeTokenHandler(token) {
+  // Insert the token ID into the form so it gets submitted to the server
+
+  var form = document.getElementById('payment-form');
+  tokenHolder = form.getElementsByClassName('registrasion-stripe-token')[0];
+  inputId = tokenHolder.dataset.inputId;
+
+  var hiddenInput = document.createElement('input');
+  hiddenInput.setAttribute('type', 'hidden');
+  hiddenInput.setAttribute('name', inputId);
+  hiddenInput.setAttribute('value', token.id);
+
+  tokenHolder.appendChild(hiddenInput);
+
+  // Submit the form
+  form.submit();
+}

vendor/registripe/registripe/templates/registrasion/stripe/link_to_payment.html

@@ -0,0 +1,6 @@
+{% extends "registrasion/stripe/link_to_payment_.html" %}
+
+{% comment %}
+  Blocks that you can override:
+
+{% endcomment %}

vendor/registripe/registripe/templates/registrasion/stripe/link_to_payment_.html

@@ -0,0 +1,7 @@
+{% comment %}
+  This is used in the default credit_note.html file to display Stripe funcationality if the app is loaded.
+{% endcomment %}
+
+{% block content %}
+  <a class="btn btn-primary" href='{% url "registripe_card" invoice_id access_code %}'>Pay this invoice with Stripe</a>
+{% endblock %}

vendor/registripe/registripe/templates/registrasion/stripe/link_to_refunds.html

@@ -0,0 +1,6 @@
+{% extends "registrasion/stripe/link_to_refunds_.html" %}
+
+{% comment %}
+  Blocks that you can override:
+
+{% endcomment %}

vendor/registripe/registripe/templates/registrasion/stripe/link_to_refunds_.html

@@ -0,0 +1,9 @@
+{% comment %}
+  This is used in the default invoice.html file to display Stripe funcationality if the app is loaded.
+{% endcomment %}
+
+{% block content %}
+  <h3>Stripe Refund</h3>
+
+  <p><a href="{% url 'registripe_refund' credit_note_id %}">View Stripe refund options</a></p>
+{% endblock %}

vendor/registripe/registripe/templates/registrasion/stripe/refund.html

@@ -0,0 +1,6 @@
+{% extends "registrasion/stripe/refund_.html" %}
+
+{% comment %}
+  Blocks that you can override:
+
+{% endcomment %}

vendor/registripe/registripe/templates/registrasion/stripe/refund_.html

@@ -0,0 +1,24 @@
+{% extends "registrasion/base.html" %}
+{% load registrasion_tags %}
+
+{% block title %}Stripe refunds for credit note #{{ credit_note.id}}{% endblock %}
+{% block heading %}Stripe refunds for credit note #{{ credit_note.id}}{% endblock %}
+{% block lede %}
+  Currently credit notes can only be cashed out in full in a single
+  transaction. If you need to cash out to multiple small payments, you will
+  need to manually invoke the refunds from the Stripe Dashboard.
+{% endblock %}
+
+
+{% block content %}
+
+  <p>This credit note is valued at ${{ credit_note.value }}.</p>
+
+  <h3>Available refunds</h3>
+
+  <form method="post">
+    {% csrf_token %}
+    {% include "registrasion/form.html" %}
+    <input id="submit" class="btn btn-primary" type="submit" value="Refund {{ credit_note.value }} to payment source" />
+  </form>
+{% endblock %}

vendor/registripe/registripe/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

vendor/registripe/registripe/urls.py

@@ -7,9 +7,8 @@ from pinax.stripe.views import Webhook
 
 urlpatterns = [
     url(r"^card/([0-9]*)/$", views.card, name="registripe_card"),
-    url(r"^card/([0-9]*)/([0-9A-Za-z]*)/$", views.card,
-        name="registripe_card"),
-    url(r"^pubkey/$", views.pubkey_script, name="registripe_pubkey"),
+    url(r"^card/([0-9]*)/([0-9A-Za-z]*)/$", views.card, name="registripe_card"),
+    url(r"^form_handler.js", views.form_handler, name="registripe_form_handler"),
     url(r"^refund/([0-9]*)/$", views.refund, name="registripe_refund"),
     url(r"^webhook/$", Webhook.as_view(), name="pinax_stripe_webhook"),
 ]

vendor/registripe/registripe/views.py

@@ -1,5 +1,7 @@
 from registripe import forms
 from registripe import models
+import forms
+import models
 
 from django.core.exceptions import ValidationError
 from django.conf import settings
@@ -14,6 +16,8 @@ from registrasion.controllers.credit_note import CreditNoteController
 from registrasion.controllers.invoice import InvoiceController
 
 from pinax.stripe import actions
+from pinax.stripe.actions import refunds as pinax_stripe_actions_refunds
+from registrasion.models import commerce
 
 from stripe.error import StripeError
 
@@ -28,8 +32,19 @@ def _staff_only(user):
     return user.is_staff
 
 
-def pubkey_script(request):
-    ''' Returns a JS snippet that sets the Stripe public key for Stripe.js. '''
+def form_handler(request):
+    ''' Renders a js file to process Stripe payments. '''
+
+    data = {
+        "PINAX_STRIPE_PUBLIC_KEY": settings.PINAX_STRIPE_PUBLIC_KEY,
+    }
+
+    return render(
+        request,
+        "registrasion/stripe/js/form_handler.js",
+        data,
+        content_type="text/javascript",
+    )
 
     script_template = "Stripe.setPublishableKey('%s');"
     script = script_template % settings.PINAX_STRIPE_PUBLIC_KEY
@@ -65,7 +80,7 @@ def card(request, invoice_id, access_code=None):
 
     if request.POST and form.is_valid():
         try:
-            inv.validate_allowed_to_pay()
+            inv.validate_allowed_to_pay()  # Verify that we're allowed to do this.
             process_card(request, form, inv)
             return to_invoice
         except StripeError as e:
@@ -185,7 +200,7 @@ def process_refund(cn, form):
             "the credit note."
         )
 
-    refund = actions.refunds.create(charge, to_refund) # noqa
+    refund = actions.refunds.create(charge, to_refund)
 
     models.StripeCreditNoteRefund.objects.create(
         parent=cn.credit_note,

vendor/registripe/requirements.txt

@@ -0,0 +1,4 @@
+django-countries==4.0
+pinax-stripe==3.2.1
+requests>=2.11.1
+stripe==1.38.0

vendor/registripe/setup.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+import os
+from setuptools import setup, find_packages
+
+import registripe
+
+
+def read_file(filename):
+    """Read a file into a string."""
+    path = os.path.abspath(os.path.dirname(__file__))
+    filepath = os.path.join(path, filename)
+    try:
+        return open(filepath).read()
+    except IOError:
+        return ''
+
+setup(
+    name="registrasion-stripe",
+    author="Christopher Neugebauer",
+    author_email="_@chrisjrn.com",
+    version=registripe.__version__,
+    description="Stripe-based payments for the Registrasion conference registration package.",
+    url="http://github.com/chrisjrn/registrasion-stripe/",
+    packages=find_packages(),
+    include_package_data=True,
+    classifiers=(
+        "Development Status :: 3 - Alpha",
+        "Programming Language :: Python",
+        "Framework :: Django",
+        "Intended Audience :: Developers",
+        "Natural Language :: English",
+        "License :: OSI Approved :: Apache Software License",
+    ),
+    install_requires=read_file("requirements.txt").splitlines(),
+)

vendored_requirements.txt

@@ -1 +1,2 @@
 vendor/registrasion
+vendor/registripe