Attempt to show relevant lines when we have more than 1 line item

hosting/templates/hosting/invoice_detail.html

@@ -89,6 +89,15 @@
         <div>
             <h4>{% trans "Invoice summary" %}</h4>
             {% if vm %}
+                {% if line_items %}
+                    <table>
+                        <tr><th>Product</th><th>Period</th><th>Quantity</th><th>Unit Price</th><th>Total</th></tr>
+                        {% for line_item in line_items %}
+                        <tr><td>{% if line_item.description|len > 0 %}{{line_item.description}}{% else %}{{line_item.stripe_plan.stripe_plan_id}}{% endif %}</td><td>{{ line_item.period_start | date:'Y-m-d' }} &mdash; {{ line_item.period_end | date:'Y-m-d' }}</td><td>{{line_item.quantity}}</td><td>{{line_item.unit_amount}}</td><td>{{line_item.amount}}</td></tr>
+                        {% endfor %}
+                        <tr><td colspan="4">Grand Total</td><td>{{total_in_chf}}</td></tr>
+                    </table>
+                {% else %}
                     <p>
                         <strong>{% trans "Product" %}:</strong>&nbsp;
                         {% if vm.name %}
@@ -163,6 +172,7 @@
                             </p>
                         </div>
                     </div>
+                {% endif %}
             {% else %}
             <p>
                 <strong>{% trans "Product" %}:</strong>&nbsp;

hosting/views.py

@@ -1322,6 +1322,9 @@ class InvoiceDetailView(LoginRequiredMixin, DetailView):
             context['total_in_chf'] = obj.total_in_chf()
             context['invoice_number'] = obj.invoice_number
             context['discount_on_stripe'] = obj.discount_in_chf()
+            if obj.lines_data_count > 1:
+                # special case, we pass the details of each of the line items
+                context['line_items'] = obj.hostingbilllineitem_set.all()
             return context
         else:
             raise Http404