Group by game instead of purchase

games/templates/stats.html

@@ -39,14 +39,14 @@
                 </tr>
             </thead>
             <tbody>
-                {% for purchase in top_10_by_playtime %}
+                {% for game in top_10_games_by_playtime %}
                 <tr>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-                        <a href="{% url 'view_game' purchase.edition.game.id  %}">{{ purchase.edition.name }}
+                        <a href="{% url 'view_game' game.id  %}">{{ game.name }}
 
                         </a>
                     </td>
-                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.formatted_playtime }}</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ game.formatted_playtime }}</td>
                 </tr>
                 {% endfor %}
             </tbody>

games/views.py

@@ -247,14 +247,20 @@ def stats(request, year: int = 0):
         timestamp_start__gte=first_day_of_year
     ).filter(timestamp_start__lt=last_day_of_year)
     year_purchases = Purchase.objects.filter(session__in=year_sessions).distinct()
-    year_purchases_with_playtime = year_purchases.annotate(
+
+    games_with_playtime = (
+        Game.objects.filter(edition__purchase__session__in=year_sessions)
+        .annotate(
             total_playtime=Sum(
-            F("session__duration_calculated") + F("session__duration_manual")
+                F("edition__purchase__session__duration_calculated")
+                + F("edition__purchase__session__duration_manual")
             )
         )
-    top_10_by_playtime = year_purchases_with_playtime.order_by("-total_playtime")[:10]
+        .values("id", "name", "total_playtime")
-    for purchase in top_10_by_playtime:
+    )
-        purchase.formatted_playtime = format_duration(purchase.total_playtime, "%2.0H")
+    top_10_games_by_playtime = games_with_playtime.order_by("-total_playtime")[:10]
+    for game in top_10_games_by_playtime:
+        game["formatted_playtime"] = format_duration(game["total_playtime"], "%2.0H")
 
     total_playtime_per_platform = (
         year_sessions.values("purchase__platform__name")  # Group by platform name
@@ -277,7 +283,7 @@ def stats(request, year: int = 0):
         "total_games": year_purchases.count(),
         "total_2023_games": year_purchases.filter(edition__year_released=year).count(),
         "top_10_by_playtime_formatted": top_10_by_playtime,
-        "top_10_by_playtime": top_10_by_playtime,
+        "top_10_games_by_playtime": top_10_games_by_playtime,
         "year": year,
         "total_playtime_per_platform": total_playtime_per_platform,
     }