template remake

lottery/draw/admin.py

@@ -38,11 +38,9 @@ def add_participants_view(request):
         return HttpResponse("Не указан параметр lottery_id", status=400)
     lottery = get_object_or_404(Lottery, id=lottery_id)
 
-    # Все доступные счета, не участвующие в этой лотерее
     used_invoice_ids = LotteryParticipant.objects.filter(lottery=lottery).values_list("invoice_id", flat=True)
     qs = Invoice.objects.filter(used=False).exclude(id__in=used_invoice_ids)
 
-    # Фильтрация
     deposit_min = request.GET.get("deposit_min")
     deposit_max = request.GET.get("deposit_max")
     created_after = request.GET.get("created_after")
@@ -52,7 +50,6 @@ def add_participants_view(request):
         qs = qs.filter(deposit_sum__gte=deposit_min)
     if deposit_max:
         qs = qs.filter(deposit_sum__lte=deposit_max)
-
     if created_after:
         try:
             dt = parse_date(created_after)
@@ -60,7 +57,6 @@ def add_participants_view(request):
                 qs = qs.filter(created_at__date__gte=dt)
         except ValueError:
             pass
-
     if created_before:
         try:
             dt = parse_date(created_before)
@@ -68,121 +64,39 @@ def add_participants_view(request):
                 qs = qs.filter(created_at__date__lte=dt)
         except ValueError:
             pass
-
     if request.GET.get("without_bonus"):
         qs = qs.filter(Q(bonus__isnull=True) | Q(bonus=0))
-
     if request.GET.get("without_fd"):
         qs = qs.filter(Q(start_bonus__isnull=True) | Q(start_bonus=0))
 
-    # Обработка формы
     if request.method == "POST":
-        form = AddParticipantsForm(request.POST)
-        form.fields["invoices"].queryset = qs
-        if form.is_valid():
-            selected_invoices = form.cleaned_data["invoices"]
-            for invoice in selected_invoices:
+        selected_ids = request.POST.getlist("invoices")
+        selected_invoices = qs.filter(id__in=selected_ids)
+        added_count = 0
+        for invoice in selected_invoices:
+            if not LotteryParticipant.objects.filter(lottery=lottery, invoice=invoice).exists():
                 invoice.used = True
                 invoice.save()
                 LotteryParticipant.objects.create(lottery=lottery, invoice=invoice)
-            messages.success(request, "Участники успешно добавлены.")
-            return redirect("admin:draw_lotteryparticipant_changelist")
-    else:
-        form = AddParticipantsForm()
-        form.fields["invoices"].queryset = qs
+                added_count += 1
+        messages.success(request, f"Добавлено {added_count} участников.")
+        return redirect("admin:draw_lotteryparticipant_changelist")
 
     context = {
-        "form": form,
         "lottery": lottery,
-        "invoice_count": qs.count(),  # Для отображения числа найденных
+        "invoices": qs.order_by("-created_at"),
+        "invoice_count": qs.count(),
+        "request": request,
     }
     return render(request, "admin/add_participants.html", context)
 
+
 def get_client_by_invoice(invoice):
     try:
         return Client.objects.get(club_card_number=invoice.client_club_card_number)
     except Client.DoesNotExist:
         return None
 
-
-# def start_draw(request, lottery_id):
-#     lottery = get_object_or_404(Lottery, id=lottery_id)
-#     logger.info("Запуск розыгрыша для лотереи: %s", lottery.name)
-
-#     if lottery.finished:
-#         messages.warning(request, "Розыгрыш уже завершён.")
-#         return redirect("..")
-
-#     notifier = NotificationService(bot=create_bot_instance())
-#     async_to_sync(notifier.notify_draw_start)(lottery)
-
-#     manually_assigned_invoice_ids = set()
-#     for prize in lottery.prizes.all():
-#         if prize.winner and prize.winner.invoice:
-#             manually_assigned_invoice_ids.add(prize.winner.invoice_id)
-#             prize.winner.used = True
-#             prize.winner.save()
-
-#     for prize in lottery.prizes.all():
-#         logger.info("Обработка приза: %s", prize.prize_place)
-
-#         if prize.winner:
-#             try:
-#                 draw_result = lottery.draw_results.get(prize=prize)
-#                 draw_result.participant = prize.winner
-#                 draw_result.drawn_at = timezone.now()
-#                 draw_result.confirmed = False
-#                 draw_result.save()
-#             except DrawResult.DoesNotExist:
-#                 DrawResult.objects.create(
-#                     lottery=lottery,
-#                     prize=prize,
-#                     participant=prize.winner,
-#                     confirmed=False,
-#                     drawn_at=timezone.now()
-#                 )
-#             continue
-
-#         try:
-#             draw_result = lottery.draw_results.get(prize=prize)
-#             if draw_result.confirmed:
-#                 continue
-#         except DrawResult.DoesNotExist:
-#             draw_result = None
-
-#         participants = list(
-#             lottery.participants.filter(used=False).exclude(invoice_id__in=manually_assigned_invoice_ids)
-#         )
-#         if not participants:
-#             continue
-
-#         winner_participant = random.choice(participants)
-#         winner_participant.used = True
-#         winner_participant.save()
-
-#         if draw_result:
-#             draw_result.participant = winner_participant
-#             draw_result.drawn_at = timezone.now()
-#             draw_result.confirmed = False
-#             draw_result.save()
-#         else:
-#             DrawResult.objects.create(
-#                 lottery=lottery,
-#                 prize=prize,
-#                 participant=winner_participant,
-#                 confirmed=False,
-#                 drawn_at=timezone.now()
-#             )
-
-#     draw_results = lottery.draw_results.all()
-#     async_to_sync(notifier.notify_draw_results)(lottery, draw_results)
-
-#     if not lottery.prizes.filter(winner__isnull=True).exists():
-#         lottery.finished = True
-#         lottery.save()
-
-#     return render(request, "admin/draw_result.html", {"lottery": lottery, "draw_results": draw_results})
-
 def start_draw(request, lottery_id):
     lottery = get_object_or_404(Lottery, id=lottery_id)
     logger.info("Запуск розыгрыша для лотереи: %s", lottery.name)