Add product top 10

core/templates/core/user_stats.jinja

@@ -6,20 +6,37 @@
 
 {% block content %}
     {% if profile.permanencies %}
+    <h3>{% trans %}Permanencies{% endtrans %}</h3>
     <div>
-        <h3>{% trans %}Permanencies{% endtrans %}</h3>
         <p>Total: {{ total_perm_time }}</p>
         <p>Foyer: {{ total_foyer_time }}</p>
         <p>MDE: {{ total_mde_time }}</p>
         <p>La Gommette: {{ total_gommette_time }}</p>
     </div>
     {% endif %}
+    <h3>{% trans %}Buyings{% endtrans %}</h3>
     <div>
-        <h3>{% trans %}Buyings{% endtrans %}</h3>
         <p>Foyer: {{ total_foyer_buyings }} €</p>
         <p>MDE: {{ total_mde_buyings }} €</p>
         <p>La Gommette: {{ total_gommette_buyings }} €</p>
     </div>
+    <h3>{% trans %}Product top 10{% endtrans %}</h3>
+    <table>
+        <thead>
+            <tr>
+                <td>{% trans %}Product{% endtrans %}</td>
+                <td>{% trans %}Quantity{% endtrans %}</td>
+            </tr>
+        </thead>
+        <tbody>
+        {% for p in top_product %}
+            <tr>
+                <td>{{ p['product__name'] }}</td>
+                <td>{{ p['product_sum'] }}</td>
+            </tr>
+        {% endfor %}
+        </tbody>
+    </table>
 {% endblock %}
 
 

core/views/user.py

@@ -222,7 +222,8 @@ class UserStatsView(UserTabsMixin, CanViewMixin, DetailView):
 
     def get_context_data(self, **kwargs):
         kwargs = super(UserStatsView, self).get_context_data(**kwargs)
-        from counter.models import Counter
+        from counter.models import Counter, Product, Selling
+        from django.db.models import Sum
         foyer = Counter.objects.filter(name="Foyer").first()
         mde = Counter.objects.filter(name="MDE").first()
         gommette = Counter.objects.filter(name="La Gommette").first()
@@ -237,6 +238,8 @@ class UserStatsView(UserTabsMixin, CanViewMixin, DetailView):
             date__gte=semester_start)])
         kwargs['total_gommette_buyings'] = sum([b.unit_price*b.quantity for b in
             self.object.customer.buyings.filter(counter=gommette, date__gte=semester_start)])
+        kwargs['top_product'] = self.object.customer.buyings.values('product__name').annotate(
+                product_sum=Sum('quantity')).exclude(product_sum=None).order_by('-product_sum').all()[:10]
         return kwargs
 
 class UserMiniView(CanViewMixin, DetailView):