Always set game status change timestamp to now instead of game's last updated_at

common/time.py

@@ -13,7 +13,7 @@ durationformat_manual: str = "%H hours"
 
 
 def _safe_timedelta(duration: timedelta | int | None):
-    if duration == None:
+    if duration is None:
         return timedelta(0)
     elif isinstance(duration, int):
         return timedelta(seconds=duration)

games/forms.py

@@ -1,4 +1,5 @@
 from django import forms
+from django.db import transaction
 from django.urls import reverse
 
 from common.utils import safe_getattr
@@ -35,6 +36,13 @@ class SessionForm(forms.ModelForm):
         widget=forms.Select(attrs={"autofocus": "autofocus"}),
     )
 
+    duration_manual = forms.DurationField(
+        required=False,
+        widget=forms.TextInput(
+            attrs={"x-mask": "99:99:99", "placeholder": "HH:MM:SS", "x-data": ""}
+        ),
+        label="Manual duration",
+    )
     device = forms.ModelChoiceField(queryset=Device.objects.order_by("name"))
 
     mark_as_played = forms.BooleanField(
@@ -107,6 +115,18 @@ class PurchaseForm(forms.ModelForm):
         required=False,
     )
 
+    price_currency = forms.CharField(
+        widget=forms.TextInput(
+            attrs={
+                "x-mask": "aaa",
+                "placeholder": "CZK",
+                "x-data": "",
+                "class": "uppercase",
+            }
+        ),
+        label="Currency",
+    )
+
     class Meta:
         widgets = {
             "date_purchased": custom_date_widget,
@@ -208,19 +228,30 @@ class PlayEventForm(forms.ModelForm):
         widget=forms.Select(attrs={"autofocus": "autofocus"}),
     )
 
+    mark_as_finished = forms.BooleanField(
+        required=False,
+        initial={"mark_as_finished": True},
+        label="Set game status to Finished",
+    )
+
     class Meta:
         model = PlayEvent
-        fields = [
-            "game",
-            "started",
-            "ended",
-            "note",
-        ]
+        fields = ["game", "started", "ended", "note", "mark_as_finished"]
         widgets = {
             "started": custom_date_widget,
             "ended": custom_date_widget,
         }
 
+    def save(self, commit=True):
+        with transaction.atomic():
+            session = super().save(commit=False)
+            if self.cleaned_data.get("mark_as_finished"):
+                game_instance = session.game
+                game_instance.status = "f"
+                game_instance.save()
+            session.save()
+        return session
+
 
 class GameStatusChangeForm(forms.ModelForm):
     class Meta:

games/migrations/0012_alter_session_duration_calculated.py

@@ -0,0 +1,32 @@
+# Generated by Django 5.1.7 on 2025-03-25 20:30
+
+import django.db.models.expressions
+import django.db.models.functions.comparison
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("games", "0011_purchase_price_per_game"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="session",
+            name="duration_calculated",
+        ),
+        migrations.AddField(
+            model_name="session",
+            name="duration_calculated",
+            field=models.GeneratedField(
+                db_persist=True,
+                expression=django.db.models.functions.comparison.Coalesce(
+                    django.db.models.expressions.CombinedExpression(
+                        models.F("timestamp_end"), "-", models.F("timestamp_start")
+                    ),
+                    0,
+                ),
+                output_field=models.DurationField(),
+            ),
+        ),
+    ]

games/migrations/0013_game_playtime.py

@@ -0,0 +1,35 @@
+# Generated by Django 5.1.7 on 2025-03-25 20:33
+
+import datetime
+
+from django.db import migrations, models
+from django.db.models import F, Sum
+
+
+def calculate_game_playtime(apps, schema_editor):
+    Game = apps.get_model("games", "Game")
+    games = Game.objects.all()
+    for game in games:
+        total_playtime = game.sessions.aggregate(
+            total_playtime=Sum(F("duration_total"))
+        )["total_playtime"]
+        if total_playtime:
+            game.playtime = total_playtime
+            game.save(update_fields=["playtime"])
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("games", "0012_alter_session_duration_calculated"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="game",
+            name="playtime",
+            field=models.DurationField(
+                blank=True, default=datetime.timedelta(0), editable=False
+            ),
+        ),
+        migrations.RunPython(calculate_game_playtime),
+    ]

games/migrations/0014_session_duration_total.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.7 on 2025-03-25 20:46
+
+import django.db.models.expressions
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('games', '0013_game_playtime'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='session',
+            name='duration_total',
+            field=models.GeneratedField(db_persist=True, expression=django.db.models.expressions.CombinedExpression(models.F('duration_calculated'), '+', models.F('duration_manual')), output_field=models.DurationField()),
+        ),
+    ]

games/models.py

@@ -29,6 +29,8 @@ class Game(models.Model):
         "Platform", on_delete=models.SET_DEFAULT, null=True, blank=True, default=None
     )
 
+    playtime = models.DurationField(blank=True, editable=False, default=timedelta(0))
+
     created_at = models.DateTimeField(auto_now_add=True)
     updated_at = models.DateTimeField(auto_now=True)
 
@@ -78,6 +80,9 @@ class Game(models.Model):
     def unplayed(self):
         return self.status == self.Status.UNPLAYED
 
+    def playtime_formatted(self):
+        return format_duration(self.playtime, "%2.1H")
+
     def save(self, *args, **kwargs):
         if self.platform is None:
             self.platform = get_sentinel_platform()
@@ -153,13 +158,8 @@ class Purchase(models.Model):
     platform = models.ForeignKey(
         Platform, on_delete=models.CASCADE, default=None, null=True, blank=True
     )
-    date_purchased = models.DateField()
-    date_refunded = models.DateField(blank=True, null=True)
-    # move date_finished to PlayEvent model's Finished field
-    # also set Game's model Status field to Finished
-    # date_finished = models.DateField(blank=True, null=True)
-    # move date_dropped to Game model's field Status (Abandoned)
-    # date_dropped = models.DateField(blank=True, null=True)
+    date_purchased = models.DateField(verbose_name="Purchased")
+    date_refunded = models.DateField(blank=True, null=True, verbose_name="Refunded")
     infinite = models.BooleanField(default=False)
     price = models.FloatField(default=0)
     price_currency = models.CharField(max_length=3, default="USD")
@@ -288,10 +288,23 @@ class Session(models.Model):
         default=None,
         related_name="sessions",
     )
-    timestamp_start = models.DateTimeField()
-    timestamp_end = models.DateTimeField(blank=True, null=True)
-    duration_manual = models.DurationField(blank=True, null=True, default=timedelta(0))
-    duration_calculated = models.DurationField(blank=True, null=True)
+    timestamp_start = models.DateTimeField(verbose_name="Start")
+    timestamp_end = models.DateTimeField(blank=True, null=True, verbose_name="End")
+    duration_manual = models.DurationField(
+        blank=True, null=True, default=timedelta(0), verbose_name="Manual duration"
+    )
+    duration_calculated = GeneratedField(
+        expression=Coalesce(F("timestamp_end") - F("timestamp_start"), 0),
+        output_field=models.DurationField(),
+        db_persist=True,
+        editable=False,
+    )
+    duration_total = GeneratedField(
+        expression=F("duration_calculated") + F("duration_manual"),
+        output_field=models.DurationField(),
+        db_persist=True,
+        editable=False,
+    )
     device = models.ForeignKey(
         "Device",
         on_delete=models.SET_DEFAULT,
@@ -308,7 +321,7 @@ class Session(models.Model):
     objects = SessionQuerySet.as_manager()
 
     def __str__(self):
-        mark = ", manual" if self.is_manual() else ""
+        mark = "*" if self.is_manual() else ""
         return f"{str(self.game)} {str(self.timestamp_start.date())} ({self.duration_formatted()}{mark})"
 
     def finish_now(self):
@@ -317,32 +330,18 @@ class Session(models.Model):
     def start_now():
         self.timestamp_start = timezone.now()
 
-    def duration_seconds(self) -> timedelta:
-        manual = timedelta(0)
-        calculated = timedelta(0)
-        if self.is_manual() and isinstance(self.duration_manual, timedelta):
-            manual = self.duration_manual
-        if self.timestamp_end is not None and self.timestamp_start is not None:
-            calculated = self.timestamp_end - self.timestamp_start
-        return timedelta(seconds=(manual + calculated).total_seconds())
-
     def duration_formatted(self) -> str:
-        result = format_duration(self.duration_seconds(), "%02.0H:%02.0m")
+        result = format_duration(self.duration_total, "%02.1H")
         return result
 
+    def duration_formatted_with_mark(self) -> str:
+        mark = "*" if self.is_manual() else ""
+        return f"{self.duration_formatted()}{mark}"
+
     def is_manual(self) -> bool:
         return not self.duration_manual == timedelta(0)
 
-    @property
-    def duration_sum(self) -> str:
-        return Session.objects.all().total_duration_formatted()
-
     def save(self, *args, **kwargs) -> None:
-        if self.timestamp_start is not None and self.timestamp_end is not None:
-            self.duration_calculated = self.timestamp_end - self.timestamp_start
-        else:
-            self.duration_calculated = timedelta(0)
-
         if not isinstance(self.duration_manual, timedelta):
             self.duration_manual = timedelta(0)
 

games/signals.py

@@ -1,8 +1,14 @@
-from django.db.models.signals import m2m_changed, pre_save
+import logging
+from datetime import timedelta
+
+from django.db.models import F, Sum
+from django.db.models.signals import m2m_changed, post_delete, post_save, pre_save
 from django.dispatch import receiver
 from django.utils.timezone import now
 
-from games.models import Game, GameStatusChange, Purchase
+from games.models import Game, GameStatusChange, Purchase, Session
+
+logger = logging.getLogger("games")
 
 
 @receiver(m2m_changed, sender=Purchase.games.through)
@@ -12,6 +18,16 @@ def update_num_purchases(sender, instance, **kwargs):
     instance.save(update_fields=["num_purchases"])
 
 
+@receiver([post_save, post_delete], sender=Session)
+def update_game_playtime(sender, instance, **kwargs):
+    game = instance.game
+    total_playtime = game.sessions.aggregate(
+        total_playtime=Sum(F("duration_calculated") + F("duration_manual"))
+    )["total_playtime"]
+    game.playtime = total_playtime if total_playtime else timedelta(0)
+    game.save(update_fields=["playtime"])
+
+
 @receiver(pre_save, sender=Game)
 def game_status_changed(sender, instance, **kwargs):
     """
@@ -20,21 +36,23 @@ def game_status_changed(sender, instance, **kwargs):
     try:
         old_instance = sender.objects.get(pk=instance.pk)
         old_status = old_instance.status
-        print("Got old instance")
+        logger.info("[game_status_changed]: Previous status exists.")
     except sender.DoesNotExist:
         # Handle the case where the instance was deleted before the signal was sent
-        print("Instance does not exist")
+        logger.info("[game_status_changed]: Previous status does not exist.")
         return
 
     if old_status != instance.status:
-        print("Status changed")
+        logger.info(
+            "[game_status_changed]: Status changed from {} to {}".format(
+                old_status, instance.status
+            )
+        )
         GameStatusChange.objects.create(
             game=instance,
             old_status=old_status,
             new_status=instance.status,
-            timestamp=instance.updated_at,
+            timestamp=now(),
         )
     else:
-        print("Status not changed")
-        print(f"{old_instance.status}")
-        print(f"{instance.status}")
+        logger.info("[game_status_changed]: Status has not changed")

games/templates/stats.html

@@ -1,5 +1,6 @@
 <c-layouts.base>
 {% load static %}
+{% load duration_formatter %}
 {% partialdef purchase-name %}
 {% if purchase.type != 'game' %}
     <c-gamelink :game_id=purchase.first_game.id>
@@ -111,7 +112,7 @@
                 {% for month in month_playtimes %}
                     <tr>
                         <td class="px-2 sm:px-4 md:px-6 md:py-2">{{ month.month | date:"F" }}</td>
-                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ month.playtime }}</td>
+                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ month.playtime | format_duration }}</td>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -157,7 +158,7 @@
         <thead>
             <tr>
                 <th class="px-2 sm:px-4 md:px-6 md:py-2">Name</th>
-                <th class="px-2 sm:px-4 md:px-6 md:py-2">Playtime (hours)</th>
+                <th class="px-2 sm:px-4 md:px-6 md:py-2">Playtime</th>
             </tr>
         </thead>
         <tbody>
@@ -166,7 +167,7 @@
                     <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
                         <c-gamelink :game_id=game.id :name=game.name />
                     </td>
-                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ game.formatted_playtime }}</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ game.total_playtime | format_duration }}</td>
                 </tr>
             {% endfor %}
         </tbody>
@@ -176,14 +177,14 @@
         <thead>
             <tr>
                 <th class="px-2 sm:px-4 md:px-6 md:py-2">Platform</th>
-                <th class="px-2 sm:px-4 md:px-6 md:py-2">Playtime (hours)</th>
+                <th class="px-2 sm:px-4 md:px-6 md:py-2">Playtime</th>
             </tr>
         </thead>
         <tbody>
             {% for item in total_playtime_per_platform %}
                 <tr>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ item.platform_name }}</td>
-                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ item.formatted_playtime }}</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ item.playtime | format_duration }}</td>
                 </tr>
             {% endfor %}
         </tbody>
@@ -213,14 +214,14 @@
             <thead>
                 <tr>
                     <th class="px-2 sm:px-4 md:px-6 md:py-2 purchase-name truncate max-w-20char">Name</th>
-                    {% comment %} <th class="px-2 sm:px-4 md:px-6 md:py-2">Date</th> {% endcomment %}
+                    <th class="px-2 sm:px-4 md:px-6 md:py-2">Date</th>
                 </tr>
             </thead>
             <tbody>
                 {% for purchase in this_year_finished_this_year %}
                     <tr>
                         <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{% partial purchase-name %}</td>
-                        {% comment %} <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_finished | date:"d/m/Y" }}</td> {% endcomment %}
+                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_finished | date:"d/m/Y" }}</td>
                     </tr>
                 {% endfor %}
             </tbody>
@@ -232,14 +233,14 @@
             <thead>
                 <tr>
                     <th class="px-2 sm:px-4 md:px-6 md:py-2 purchase-name truncate max-w-20char">Name</th>
-                    {% comment %} <th class="px-2 sm:px-4 md:px-6 md:py-2">Date</th> {% endcomment %}
+                    <th class="px-2 sm:px-4 md:px-6 md:py-2">Date</th>
                 </tr>
             </thead>
             <tbody>
                 {% for purchase in purchased_this_year_finished_this_year %}
                     <tr>
                         <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{% partial purchase-name %}</td>
-                        {% comment %} <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_finished | date:"d/m/Y" }}</td> {% endcomment %}
+                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_finished | date:"d/m/Y" }}</td>
                     </tr>
                 {% endfor %}
             </tbody>

games/templates/view_game.html

@@ -16,7 +16,7 @@
                      class="size-6">
                     <path stroke-linecap="round" stroke-linejoin="round" d="M12 6v6h4.5m4.5 0a9 9 0 1 1-18 0 9 9 0 0 1 18 0Z" />
                 </svg>
-                {{ hours_sum }}
+                {{ game.playtime_formatted }}
                 </c-popover>
                 <c-popover id="popover-sessions" popover_content="Number of sessions" class="flex gap-2 items-center">
                 <svg xmlns="http://www.w3.org/2000/svg"
@@ -74,7 +74,7 @@
                             <span x-text="played"></span> times
                         </button>
                         </a>
-                        <button type="button" x-on:click="open = !open" class="relative px-4 py-2 text-sm font-medium text-gray-900 bg-white border-e border-b border-t border-gray-200 rounded-e-lg hover:bg-gray-100 hover:text-blue-700 focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-800 dark:border-gray-700 dark:text-white dark:hover:text-white dark:hover:bg-gray-700 dark:focus:ring-blue-500 dark:focus:text-white align-middle">
+                        <button type="button" x-on:click="open = !open" @click.outside="open = false" class="relative px-4 py-2 text-sm font-medium text-gray-900 bg-white border-e border-b border-t border-gray-200 rounded-e-lg hover:bg-gray-100 hover:text-blue-700 focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-800 dark:border-gray-700 dark:text-white dark:hover:text-white dark:hover:bg-gray-700 dark:focus:ring-blue-500 dark:focus:text-white align-middle">
                             <svg class="text-white w-3" viewBox="5 8 14 8" fill="none" xmlns="http://www.w3.org/2000/svg">
                                 <path d="M6 9L12 15L18 9" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                                 </svg>

games/templatetags/duration_formatter.py

@@ -0,0 +1,12 @@
+from datetime import timedelta
+
+from django import template
+
+from common.time import durationformat, format_duration
+
+register = template.Library()
+
+
+@register.filter(name="format_duration")
+def filter_format_duration(duration: timedelta, argument: str = durationformat):
+    return format_duration(duration, format_string=argument)

games/views/game.py

@@ -22,8 +22,6 @@ from common.components import (
 )
 from common.time import (
     dateformat,
-    durationformat,
-    durationformat_manual,
     format_duration,
     local_strftime,
     timeformat,
@@ -310,11 +308,7 @@ def view_game(request: HttpRequest, game_id: int) -> HttpResponse:
                     session_id=session.pk,
                 ),
                 f"{local_strftime(session.timestamp_start)}{f' — {local_strftime(session.timestamp_end, timeformat)}' if session.timestamp_end else ''}",
-                (
-                    format_duration(session.duration_calculated, durationformat)
-                    if session.duration_calculated
-                    else f"{format_duration(session.duration_manual, durationformat_manual)}*"
-                ),
+                session.duration_formatted_with_mark,
                 render_to_string(
                     "cotton/button_group.html",
                     {

games/views/general.py

@@ -22,10 +22,10 @@ def model_counts(request: HttpRequest) -> dict[str, bool]:
         timestamp_start__day=this_day,
         timestamp_start__month=this_month,
         timestamp_start__year=this_year,
-    ).aggregate(time=Sum(F("duration_calculated") + F("duration_manual")))["time"]
+    ).aggregate(time=Sum(F("duration_total")))["time"]
     last_7_played = Session.objects.filter(
         timestamp_start__gte=(now - timedelta(days=7))
-    ).aggregate(time=Sum(F("duration_calculated") + F("duration_manual")))["time"]
+    ).aggregate(time=Sum(F("duration_total")))["time"]
 
     return {
         "game_available": Game.objects.exists(),
@@ -137,19 +137,13 @@ def stats_alltime(request: HttpRequest) -> HttpResponse:
     )
     total_spent = this_year_spendings["total_spent"] or 0
 
-    games_with_playtime = (
-        Game.objects.filter(sessions__in=this_year_sessions)
-        .annotate(
-            total_playtime=Sum(
-                F("sessions__duration_calculated") + F("sessions__duration_manual")
-            )
-        )
-        .values("id", "name", "total_playtime")
-    )
+    games_with_playtime = Game.objects.filter(
+        sessions__in=this_year_sessions
+    ).distinct()
     month_playtimes = (
         this_year_sessions.annotate(month=TruncMonth("timestamp_start"))
         .values("month")
-        .annotate(playtime=Sum("duration_calculated"))
+        .annotate(playtime=Sum("duration_total"))
         .order_by("month")
     )
     for month in month_playtimes:
@@ -162,18 +156,14 @@ def stats_alltime(request: HttpRequest) -> HttpResponse:
         .first()
     )
     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 = (
         this_year_sessions.values("game__platform__name")
-        .annotate(total_playtime=Sum(F("duration_calculated") + F("duration_manual")))
+        .annotate(playtime=Sum(F("duration_total")))
         .annotate(platform_name=F("game__platform__name"))
-        .values("platform_name", "total_playtime")
-        .order_by("-total_playtime")
+        .values("platform_name", "playtime")
+        .order_by("-playtime")
     )
-    for item in total_playtime_per_platform:
-        item["formatted_playtime"] = format_duration(item["total_playtime"], "%2.0H")
 
     backlog_decrease_count = (
         Purchase.objects.all().intersection(purchases_finished_this_year).count()
@@ -362,7 +352,11 @@ def stats(request: HttpRequest, year: int = 0) -> HttpResponse:
         )
     )
     purchased_this_year_finished_this_year = (
-        this_year_purchases_without_refunded.filter(games__playevents__ended__year=year)
+        this_year_purchases_without_refunded.filter(
+            games__playevents__ended__year=year
+        ).annotate(
+            game_name=F("games__name"), date_finished=F("games__playevents__ended")
+        )
     ).order_by("games__playevents__ended")
 
     this_year_spendings = this_year_purchases_without_refunded.aggregate(
@@ -371,22 +365,21 @@ def stats(request: HttpRequest, year: int = 0) -> HttpResponse:
     total_spent = this_year_spendings["total_spent"] or 0
 
     games_with_playtime = (
-        Game.objects.filter(sessions__in=this_year_sessions)
+        Game.objects.filter(sessions__timestamp_start__year=year)
         .annotate(
             total_playtime=Sum(
-                F("sessions__duration_calculated") + F("sessions__duration_manual")
+                F("sessions__duration_calculated"),
             )
         )
-        .values("id", "name", "total_playtime")
+        .filter(total_playtime__gt=timedelta(0))
     )
+
     month_playtimes = (
         this_year_sessions.annotate(month=TruncMonth("timestamp_start"))
         .values("month")
-        .annotate(playtime=Sum("duration_calculated"))
+        .annotate(playtime=Sum("duration_total"))
         .order_by("month")
     )
-    for month in month_playtimes:
-        month["playtime"] = format_duration(month["playtime"], "%2.0H")
 
     highest_session_average_game = (
         Game.objects.filter(sessions__in=this_year_sessions)
@@ -395,18 +388,14 @@ def stats(request: HttpRequest, year: int = 0) -> HttpResponse:
         .first()
     )
     top_10_games_by_playtime = games_with_playtime.order_by("-total_playtime")
-    for game in top_10_games_by_playtime:
-        game["formatted_playtime"] = format_duration(game["total_playtime"], "%2.0H")
 
     total_playtime_per_platform = (
         this_year_sessions.values("game__platform__name")
-        .annotate(total_playtime=Sum(F("duration_calculated") + F("duration_manual")))
+        .annotate(playtime=Sum(F("duration_total")))
         .annotate(platform_name=F("game__platform__name"))
-        .values("platform_name", "total_playtime")
-        .order_by("-total_playtime")
+        .values("platform_name", "playtime")
+        .order_by("-playtime")
     )
-    for item in total_playtime_per_platform:
-        item["formatted_playtime"] = format_duration(item["total_playtime"], "%2.0H")
 
     backlog_decrease_count = (
         Purchase.objects.filter(date_purchased__year__lt=year)

games/views/playevent.py

@@ -115,6 +115,8 @@ def add_playevent(request: HttpRequest, game_id: int = 0) -> HttpResponse:
         # coming from add_playevent_for_game url path
         game = get_object_or_404(Game, id=game_id)
         initial["game"] = game
+        initial["started"] = game.sessions.earliest().timestamp_start
+        initial["ended"] = game.sessions.latest().timestamp_start
     form = PlayEventForm(request.POST or None, initial=initial)
     if form.is_valid():
         form.save()

games/views/session.py

@@ -20,16 +20,12 @@ from common.components import (
 )
 from common.time import (
     dateformat,
-    durationformat,
-    durationformat_manual,
-    format_duration,
     local_strftime,
     timeformat,
 )
 from common.utils import truncate
 from games.forms import SessionForm
 from games.models import Game, Session
-from games.views.general import use_custom_redirect
 
 
 @login_required
@@ -130,11 +126,7 @@ def list_sessions(request: HttpRequest, search_string: str = "") -> HttpResponse
                 [
                     NameWithIcon(session_id=session.pk),
                     f"{local_strftime(session.timestamp_start)}{f' — {local_strftime(session.timestamp_end, timeformat)}' if session.timestamp_end else ''}",
-                    (
-                        format_duration(session.duration_calculated, durationformat)
-                        if session.duration_calculated
-                        else f"{format_duration(session.duration_manual, durationformat_manual)}*"
-                    ),
+                    session.duration_formatted_with_mark,
                     session.device,
                     session.created_at.strftime(dateformat),
                     render_to_string(
@@ -222,7 +214,6 @@ def add_session(request: HttpRequest, game_id: int = 0) -> HttpResponse:
 
 
 @login_required
-@use_custom_redirect
 def edit_session(request: HttpRequest, session_id: int) -> HttpResponse:
     context = {}
     session = get_object_or_404(Session, id=session_id)