Add crowdfunding page and stripe_payments app

djangogirls/settings.py

@@ -61,6 +61,7 @@ def gettext(s):
     "donations",
     "jobboard",
     "globalpartners",
+    "stripe_payments",
     "django.contrib.sitemaps",
 ]
 

donations/urls.py

@@ -11,4 +11,5 @@
     path("success/<str:currency>/<str:amount>/", views.success, name="success"),
     path("error/", views.error, name="error"),
     path("sponsors/", views.sponsors, name="sponsors"),
+    path("crowdfunding/", views.crowdfunding, name="crowdfunding"),
 ]

donations/views.py

@@ -8,6 +8,7 @@
 from stripe.error import APIConnectionError, CardError, StripeError
 
 from patreonmanager.models import FundraisingStatus
+from stripe_payments.models import StripeCharge
 
 from .forms import StripeForm
 
@@ -83,3 +84,9 @@ def error(request):
 
 def sponsors(request):
     return render(request, "donations/sponsors.html")
+
+
+def crowdfunding(request):
+    total_raised = StripeCharge.objects.running_total()["total"]
+    recent_donors = StripeCharge.objects.all().order_by("-charge_created")[:5]
+    return render(request, "donations/crowdfunding.html", {"total_raised": total_raised, "donors": recent_donors})

stripe_payments/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+
+from .models import StripeCharge
+
+admin.site.register(StripeCharge)

stripe_payments/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class StripePaymentsConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "stripe_payments"

stripe_payments/management/commands/fetch_payments.py

@@ -0,0 +1,57 @@
+# Management command to fetch Stripe charges from the API since the last fetch
+# and store them in the database as StripeCharge objects.
+
+import logging
+from datetime import datetime
+
+import stripe
+from django.conf import settings
+from django.core.management.base import BaseCommand
+from django.db import transaction
+
+from stripe_payments.models import StripeCharge
+
+logger = logging.getLogger(__name__)
+
+
+class Command(BaseCommand):
+    help = (
+        "Fetch Stripe charges from the API since the last fetch and store them in the "
+        "database as StripeCharge objects."
+    )
+
+    def handle(self, *args, **options):
+        logger.debug(
+            "Fetching Stripe charges from the API since the last fetch and storing "
+            "them in the database as StripeCharge objects."
+        )
+        # Get the last StripeCharge fetched.
+        try:
+            last_fetched = StripeCharge.objects.order_by("-fetched").first().fetched
+        except AttributeError:
+            # No StripeCharge objects exist.
+            last_fetched = None
+        # Fetch the Stripe charges.
+        stripe.api_key = settings.STRIPE_SECRET_KEY
+        # stripe.api_version = settings.STRIPE_API_VERSION
+
+        # Fetch the Stripe charges.
+        begin = datetime(2024, 8, 1)
+
+        stripe_charges = stripe.Charge.list(
+            limit=100,
+            created={"gt": int(last_fetched.timestamp())} if last_fetched else {"gt": int(begin.timestamp())},
+            expand=[
+                "data.customer",
+            ],
+        )
+        logger.info("Stripe charges fetched: %s", len(stripe_charges))
+
+        # Store the Stripe charges in the database.
+        with transaction.atomic():
+            for stripe_charge in stripe_charges:
+                StripeCharge.objects.create_from_stripe_charge_data(stripe_charge)
+        logger.debug(
+            "Fetched Stripe charges from the API since the last fetch and stored them "
+            "in the database as StripeCharge objects."
+        )

stripe_payments/migrations/0001_initial.py

@@ -0,0 +1,25 @@
+# Generated by Django 3.2.20 on 2024-07-20 17:57
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='StripeCharge',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('charge_id', models.CharField(editable=False, max_length=255, unique=True)),
+                ('amount', models.IntegerField()),
+                ('payment_data', models.JSONField()),
+                ('charge_created', models.DateTimeField()),
+                ('fetched', models.DateTimeField()),
+            ],
+        ),
+    ]

stripe_payments/migrations/__init__.py

@@ -0,0 +1,50 @@
+# Management command to fetch Stripe charges from the API since the last fetch
+# and store them in the database as StripeCharge objects.
+
+import logging
+
+import stripe
+from django.conf import settings
+from django.core.management.base import BaseCommand
+from django.db import transaction
+
+from stripe_payments.models import StripeCharge
+
+logger = logging.getLogger(__name__)
+
+
+class Command(BaseCommand):
+    help = (
+        "Fetch Stripe charges from the API since the last fetch and store them in the "
+        "database as StripeCharge objects."
+    )
+
+    def handle(self, *args, **options):
+        logger.debug(
+            "Fetching Stripe charges from the API since the last fetch and storing "
+            "them in the database as StripeCharge objects."
+        )
+        # Get the last StripeCharge fetched.
+        try:
+            last_fetched = StripeCharge.objects.order_by("-fetched").first().fetched
+        except AttributeError:
+            # No StripeCharge objects exist.
+            last_fetched = None
+        # Fetch the Stripe charges.
+        stripe.api_key = settings.STRIPE_API_KEY
+        # stripe.api_version = settings.STRIPE_API_VERSION
+
+        # Fetch the Stripe charges.
+        stripe_charges = stripe.Charge.list(
+            limit=100,
+            created={"gt": int(last_fetched.timestamp())} if last_fetched else None,
+            expand=["data.customer", "data.customer.tax_ids"],
+        )
+        logger.info(len(stripe_charges), "Stripe charges fetched.")
+        with transaction.atomic():
+            for stripe_charge in stripe_charges:
+                StripeCharge.objects.create_from_stripe_charge_data(stripe_charge)
+        logger.debug(
+            "Fetched Stripe charges from the API since the last fetch and stored them "
+            "in the database as StripeCharge objects."
+        )

stripe_payments/models.py

@@ -0,0 +1,40 @@
+from datetime import datetime, timezone
+
+from django.db import models
+
+
+class StripeChargeManager(models.Manager):
+    def create_from_stripe_charge_data(self, stripe_charge_data):
+        """Create a StripeCharge from Stripe Charge data."""
+        return self.create(
+            charge_id=stripe_charge_data["id"],
+            amount=stripe_charge_data["amount"],
+            payment_data=stripe_charge_data,
+            charge_created=datetime.fromtimestamp(stripe_charge_data["created"], tz=timezone.utc),
+            fetched=datetime.now(tz=timezone.utc),
+        )
+
+    def running_total(self, since=None):
+        qs = self.get_queryset()
+        if since is not None:
+            qs = qs.filter(charge_created__gte=since)
+        return qs.aggregate(total=models.Sum("amount"))
+
+
+class StripeCharge(models.Model):
+    """
+    Holds Stripe Charge data.
+
+    Fetched via the API. Used to populate the Invoice.
+    """
+
+    charge_id = models.CharField(max_length=255, unique=True, editable=False)
+    amount = models.IntegerField()
+    payment_data = models.JSONField()
+    charge_created = models.DateTimeField()
+    fetched = models.DateTimeField()
+
+    objects = StripeChargeManager()
+
+    def __str__(self):
+        return self.charge_id

templates/donations/crowdfunding.html

@@ -0,0 +1,78 @@
+{% extends "global/base.html" %}
+{% load i18n static %}
+
+
+{% block content %}
+<div class="container">
+    <div class="row clearfix">
+        <div class="col-md-12">
+            <h2>{% trans "🎉🎁🎈🎊 We are 10 years old now and crowdfunding 🎂🥂🍾💕!" %}" </h2>
+        </div>
+    </div>
+
+    <div class="row clearfix">
+        <div class="col-md-6">
+        </div>
+        <div class="col-md-6">
+            <h3>{% blocktrans trimmed %}
+                <span class="highlighted-number">${{ total_raised }}</span> of <span class="highlighted-number">$30,000</span> raised.
+                {% endblocktrans %}
+            </h3>
+        </div>
+    </div>
+
+    <br>
+
+    <div class="row clearfix">
+        <div class="col-md-6">
+            {% blocktrans trimmed %}
+                <p>We are 10 years now, yay and we are fundraising!</p>
+                <p>Since the first Django Girls workshop in July 2014, we grew unexpectedly fast and we could not sustain that growth without some help.</p>
+
+                <p>In 2015, we introduced a part-time paid position of Awesomeness Ambassador to help provide support to hundreds of volunteers all over 
+                    the world.</p>
+
+                <p>In 2017, we also introduced the part-time paid position of Fundraising Coordinator to help us raise funds to run our activities. 
+                    In 2023, we introduced the part-time paid position of Communications Officer to help us increase outreach following the pandemic 
+                    and increase the number of workshops. We also introduced the Chief Emoji Officer (Managing Director) role, increasing the number 
+                    of our paid staff.</p>
+
+                <p>Our mission for 2024 is to improve outreach and visibility following the pandemic which saw a reduction in the number of 
+                    workshops being organized per year. We have therefore introduced a new part-time Communications Officer to help us achieve 
+                    this. We will also continue working with the advisory board to tackle diversity and inclusion issues in our systems and 
+                    workshop guidance to ensure that voices of all people, especially those from marginalized communities, can contribute to 
+                    our future. 
+                </p>
+                <p>
+                    Help us see this through. Support our work!
+                </p>
+            {% endblocktrans %} 
+        </div>
+        <div class="col-md-6">
+            <img class="img-responsive center-block" src="{% static 'img/photos/crowdfunding.jpg' %}" alt="Django Girls Hohoe">
+            <br>
+            <p><a class="btn" href="https://donate.stripe.com/14kdTJ8PT6Fa3CwaEF">Donate now</a> or scan the QR code to donate to us <img class="img-responsive center-block" style="width: 100px;" src="{% static 'img/global/donate/qr_code.png' %}" alt="Stripe QR Code">
+            </p>
+            <hr>
+            <h3>Recent donations</h3>
+
+            {% for donor in donors %}
+                <div class="card">
+                    <div class="card-body">
+                        <div class="row">
+                            <div class="col-md-2">
+                                <img src="{% static 'img/global/donate/django_crowdfunding_heart.png' %}" alt="Donor" style="width: 50px;"> 
+                            </div>
+                            <div class="col-md-10">
+                                <h4><strong>{{ donor.payment_data.customer.name }}</strong> - ${{ donor.amount}}</h4>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+                <br>
+            {% endfor %}
+        </div>
+    </div>
+</div>
+
+{% endblock %}

templates/global/menu.html

@@ -14,6 +14,7 @@
                 </a>
                 <ul class="dropdown-menu" aria-labelledby="navbarDropdown">
                     <li><a class="dropdown-item" href="{% url 'donations:index' %}">{% trans "Corporate Sponsorships" %}</a></li>
+                    <li><a class="dropdown-item" href="{% url 'donations:crowdfunding' %}" target="_blank">{% trans "Crowdfunding" %}</a></li>
                     <li><a class="dropdown-item" href="{% url 'donations:donate' %}">{% trans "Donate to us" %}</a></li>
                     <li><a class="dropdown-item" href="https://www.patreon.com/djangogirls">{% trans "Our Patreon Page" %}</a></li>
                     <li><hr class="dropdown-divider"></li>
@@ -42,6 +43,7 @@
             <ul class="dropdown-menu" aria-labelledby="navbarDropdown">
                 <li><a class="dropdown-item" href="{% url 'core:events' %}">{% trans "Events" %}</a></li>
                 <li><hr class="dropdown-divider"></li>
+                <li><a class="dropdown-item" href="{% url 'donations:crowdfunding' %}" target="_blank">{% trans "Crowdfunding" %}</a></li>
                 <li><a class="dropdown-item" href="https://django-girls.myspreadshop.co.uk" target="_blank">{% trans "Shop" %}</a></li>
                 <li><a class="dropdown-item" href="{% url 'core:newsletter' %}">{% trans "Newsletter" %}</a></li>
                 <li><a class="dropdown-item" href="https://blog.djangogirls.org/">{% trans "Our blog" %}</a></li>

tests/donations/test_views.py

@@ -91,3 +91,8 @@ def test_charge_post_api_connection_error(client):
         # Check if the expected session variable is set
         assert "stripe_message" in client.session
         assert client.session["stripe_message"] == "A Network Connection error occured."
+
+
+def test_crowdfunding_page(client):
+    response = client.get(reverse("donations:crowdfunding"))
+    assert response.status_code == 200

tests/stripe_payments/conftest.py

@@ -0,0 +1,24 @@
+from datetime import datetime
+
+import pytest
+
+from stripe_payments.models import StripeCharge
+
+
+@pytest.fixture
+def donation():
+    return StripeCharge.objects.create(
+        charge_id="ch_19rVRuBN9GADq2YjQsQCfDHQ",
+        amount=10,
+        payment_data={
+            "id": "ch_19rVRuBN9GADq2YjQsQCfDHQ",
+            "paid": True,
+            "order": "",
+            "amount": 10,
+            "object": "charge",
+            "review": "",
+            "source": {},
+        },
+        charge_created=datetime.now(),
+        fetched=datetime.now(),
+    )

tests/stripe_payments/test_models.py

@@ -0,0 +1,2 @@
+def test_stripe_charge_model_str_presentation(donation):
+    assert str(donation) == donation.charge_id