fix permissions check and add new transaction write action
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@@ -18,12 +18,13 @@ from .serializers import RouteSerializer, CreateRouteSerializer, CitySerializer,
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from api.auth.serializers import UserResponseSerializer
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from api.models import UserProfile
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from routes.models import Route, City, Country, Leads
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from sitemanagement.models import Pricing, RoutePromotionLog
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from sitemanagement.models import Pricing, RoutePromotionLog, Transactions
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from api.utils.decorators import handle_exceptions
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from api.utils.emailSender import send_email
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from api.utils.permissionChecker import check_monthly_limit
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class UserDataView(ViewSet):
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"""Эндпоинт для наполнения стора фронта данными"""
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permission_classes = [IsAuthenticated]
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@@ -175,20 +176,41 @@ class CountryView(ViewSet):
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class ChangeUserMembership(ViewSet):
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"""Меняем тарифный план пользователя"""
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@action(detail=False, methods=['post'])
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permission_classes = [IsAuthenticated]
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@action(detail=False, methods=['patch'])
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@handle_exceptions
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def change_plan(self, request):
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"""Меняем пользователю тарифный план"""
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user = request.user
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user_profile = get_object_or_404(UserProfile, user=user)
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# преобразуем plan в account_type если нужно
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if 'plan' in request.data and 'account_type' not in request.data:
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request.data['account_type'] = request.data['plan']
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serializer = PlanChangeSerializer(user_profile, data=request.data)
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if serializer.is_valid():
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serializer.save()
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return Response({"message": "Тариф успешно изменен"}, status=status.HTTP_200_OK)
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# получаем объект тарифного плана
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new_plan = get_object_or_404(Pricing, plan=serializer.validated_data['account_type'])
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# создаем транзакцию
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transaction = Transactions.objects.create(
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user=user,
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plan=new_plan,
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amount=new_plan.price,
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status='success'
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)
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# если транзакция успешно создана, меняем тариф
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if transaction:
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serializer.save()
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return Response({
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"message": "Тариф успешно изменен",
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"account_type": serializer.validated_data['account_type']
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}, status=status.HTTP_200_OK)
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return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
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class GetMembershipData(ViewSet):
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@@ -1,29 +1,47 @@
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from django.utils.timezone import now
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from datetime import timedelta
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from django.core.exceptions import ObjectDoesNotExist
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from sitemanagement.models import RoutePromotionLog, Pricing
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from sitemanagement.models import RoutePromotionLog, Pricing, Transactions
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from api.models import UserProfile
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def check_monthly_limit(user, route, action_type):
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try:
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month_ago = now() - timedelta(days=30)
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# получаем профиль пользователя и его тарифный план
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user_profile = UserProfile.objects.get(user=user)
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pricing_plan = Pricing.objects.get(plan=user_profile.account_type)
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# получаем последнюю успешную транзакцию пользователя
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last_transaction = Transactions.objects.filter(
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user=user,
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plan=pricing_plan,
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status='success' # предполагаем, что успешные транзакции имеют статус 'success'
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).order_by('-created_at').first()
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if not last_transaction:
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return False
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# определяем период действия подписки
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subscription_start = last_transaction.created_at
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subscription_period = timedelta(hours=pricing_plan.duration_hours)
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subscription_end = subscription_start + subscription_period
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# проверяем, не истекла ли подписка
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if now() > subscription_end:
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return False
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# определяем лимит в зависимости от типа действия и тарифного плана
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if action_type == 'highlight':
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action_limit = pricing_plan.highlight_limit
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else: # rising
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action_limit = pricing_plan.rising_limit
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# проверяем количество действий за последний месяц
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# проверяем количество действий за текущий период подписки
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actions_count = RoutePromotionLog.objects.filter(
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user=user,
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route=route,
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action_type=action_type,
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created_at__gte=month_ago
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created_at__gte=subscription_start,
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created_at__lte=subscription_end
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).count()
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return actions_count < action_limit
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