Display Product inventory count on the Product list view #81

Signed-off-by: tdruez <tdruez@nexb.com>

product_portfolio/templates/product_portfolio/includes/product_list_table.html

@@ -46,6 +46,13 @@
             {% endif %}
           </td>
           <td>{{ product.configuration_status|default_if_none:'' }}</td>
+          <td>
+            {% if product.productinventoryitem_count %}
+              <a href="{% inject_preserved_filters product.get_absolute_url %}#inventory">{{ product.productinventoryitem_count }}</a>
+            {% else %}
+              0
+            {% endif %}
+          </td>
           <td>
             <ul class="fa-ul ms-4 mb-0">
             {% for keyword in product.keywords %}

product_portfolio/views.py

@@ -24,6 +24,7 @@
 from django.core.paginator import Paginator
 from django.db import models
 from django.db import transaction
+from django.db.models import Count
 from django.db.models.functions import Lower
 from django.forms import modelformset_factory
 from django.http import Http404
@@ -147,6 +148,7 @@ class ProductListView(
         Header("primary_language", "Language", filter="primary_language"),
         Header("owner", "Owner"),
         Header("configuration_status", "Status", filter="configuration_status"),
+        Header("inventory", "Inventory", help_text="Inventory count"),
         Header("keywords", "Keywords", filter="keywords"),
     )
 
@@ -175,6 +177,7 @@ def get_queryset(self):
             .prefetch_related(
                 "licenses__usage_policy",
             )
+            .annotate(productinventoryitem_count=Count("productinventoryitem"))
         )
 
     def get_extra_add_urls(self):