feat: add Products form to admin

home/templates/purchase/admin/admin_purchase.html

@@ -0,0 +1,45 @@
+{% extends "wagtailadmin/base.html" %}
+{% load static i18n %}
+
+{% block titletag %}
+    {% trans "Product" %} {% if product %} — {{ product.name }}{% endif %}
+{% endblock titletag %}
+
+{% block content %}
+  {% include "wagtailadmin/shared/header.html" with title="Products" icon="tag" %}
+  <div style="padding: 0 3em;">
+    <a href="{% url 'admin_purchase_dashboard' %}" class="button button-secondary">&larr; {% trans "Back" %}</a>
+    <h1>{% if product %}{% trans "Edit product" %}{% else %}{% trans "Add product" %}{% endif %}</h1>
+
+    {% if error %}
+      <div class="message error">{{ error }}</div>
+    {% endif %}
+
+    <form action="" method="post">
+      {% csrf_token %}
+      <label for="id_name">{% trans "Name" %}</label>
+      <input id="id_name" name="name" type="text" value="{{ product.name|default_if_none:'' }}" required>
+
+      <label for="id_description">{% trans "Description" %}</label>
+      <textarea id="id_description" name="description">{{ product.description|default_if_none:'' }}</textarea>
+
+      <label for="id_price">{% trans "Price (cents)" %}</label>
+      <input id="id_price" name="price_cents" type="number" value="{{ product.price_cents|default_if_none:'' }}" required>
+
+      <label for="id_currency">{% trans "Currency" %}</label>
+      <input id="id_currency" name="currency" type="text" value="{{ product.currency|default_if_none:'usd' }}">
+
+      <p>
+        {% trans "Stripe product" %}: {{ product.stripe_product_id|default:"—" }}<br>
+        {% trans "Stripe price" %}: {{ product.stripe_price_id|default:"—" }}
+      </p>
+
+      <div style="margin-top:1em;">
+        <button type="submit" class="button button-primary">{% trans "Save" %}</button>
+        {% if product %}
+          <button type="submit" name="action" value="delete" class="button button-secondary" style="margin-left:0.5em">{% trans "Delete" %}</button>
+        {% endif %}
+      </div>
+    </form>
+  </div>
+{% endblock content %}

home/templates/purchase/admin/admin_purchase_dashboard.html

@@ -0,0 +1,23 @@
+{% extends "wagtailadmin/base.html" %}
+{% load static i18n %}
+
+{% block titletag %}
+    {% trans "Products" %}
+{% endblock titletag %}
+
+{% block content %}
+  {% include "wagtailadmin/shared/header.html" with title="Products" icon="tag" %}
+  <h1>{% trans "Purchasable Products" %}</h1>
+  <a href="{% url 'admin_purchase_add' %}" class="button button-primary">{% trans "Add product" %}</a>
+  <ul>
+    {% for p in products %}
+      <li>
+        <a href="{% url 'admin_purchase' p.id %}">
+          {{ p.name }} — {{ p.price_cents|floatformat:-2 }} {{ p.currency|upper }}
+        </a>
+      </li>
+    {% empty %}
+      <li>{% trans "No products found." %}</li>
+    {% endfor %}
+  </ul>
+{% endblock content %}