Zareian
663252a260
accounts.0008 drops the columns and refuses to run while guest rows exist. Docs describe the current state; tests that only proved guest behaviour are gone. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
101 lines
4.4 KiB
Python
101 lines
4.4 KiB
Python
from django.shortcuts import get_object_or_404
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from drf_spectacular.utils import extend_schema
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from rest_framework.exceptions import PermissionDenied, ValidationError
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from rest_framework.permissions import IsAuthenticated
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from rest_framework.response import Response
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from rest_framework.throttling import ScopedRateThrottle
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from rest_framework.views import APIView
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from .models import AffiliateAccount, Conversion
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from .serializers import (
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AffiliateMeResponseSerializer,
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ConversionListResponseSerializer,
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TrackRequestSerializer,
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TrackResponseSerializer,
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)
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class AffiliateMeView(APIView):
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"""GET /api/affiliate/me — حساب و کد ارجاع کاربر"""
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permission_classes = [IsAuthenticated]
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@extend_schema(responses=AffiliateMeResponseSerializer, tags=['Affiliate (affiliate)'])
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def get(self, request):
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account, _ = AffiliateAccount.objects.get_or_create(user_id=request.user.id)
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paid = account.conversions.filter(status='paid')
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data = {
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'referralCode': account.referral_code,
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'commissionRate': account.commission_rate,
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'referredCount': account.conversions.count(),
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'paidCount': paid.count(),
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'totalCommission': sum(paid.values_list('commission_amount', flat=True)),
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}
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return Response(AffiliateMeResponseSerializer(data).data)
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class TrackConversionView(APIView):
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"""
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POST /api/affiliate/track — ثبت کلیک/ارجاع
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طبق سند، این اپ فقط با referralCode به AffiliateAccount وصل می‌شه.
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referredUserId دیگه ورودیِ کلاینت نیست: چون این درخواست باید توسطِ
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خودِ کاربرِ تازه‌ارجاع‌شده (بعد از لاگین/ثبت‌نام) زده بشه، هویتش رو
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از توکن احرازشده (request.user) می‌گیریم، نه از بدنه‌ی درخواست.
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# هویت از request.user گرفته می‌شه (نه بدنه‌ی درخواست) چون یک
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# referredUserIdِ کلاینت‌دار یعنی هر کلاینتِ ناشناس می‌تونست برای هر
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# کاربرِ دیگه‌ای Conversion بسازه یا با اشغالِ همه‌ی userId ها (قیدِ
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# unique رو دورزدن) مسیرِ ارجاعِ واقعی رو مسدود کنه.
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"""
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permission_classes = [IsAuthenticated]
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# referralCode نامعتبر ۴۰۴ می‌گیره (یک oracle قابلprobe)، پس throttle
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# مجزا probe رو کند می‌کنه.
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throttle_scope = 'affiliate_track'
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throttle_classes = [ScopedRateThrottle]
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@extend_schema(
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request=TrackRequestSerializer, responses=TrackResponseSerializer, tags=['Affiliate (affiliate)']
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)
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def post(self, request):
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serializer = TrackRequestSerializer(data=request.data)
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serializer.is_valid(raise_exception=True)
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v = serializer.validated_data
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account = get_object_or_404(AffiliateAccount, referral_code=v['referralCode'])
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referred_user_id = request.user.id
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if referred_user_id == account.user_id:
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raise ValidationError({'referredUserId': 'امکان ثبت ارجاع برای خودِ صاحب کد وجود ندارد.'})
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conversion, _ = Conversion.objects.get_or_create(
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referred_user_id=referred_user_id,
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defaults={'affiliate_account': account},
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)
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data = {'success': True, 'conversionId': str(conversion.pk), 'status': conversion.status}
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return Response(TrackResponseSerializer(data).data)
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class ConversionsListView(APIView):
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"""GET /api/affiliate/conversions — لیست تبدیل‌ها و کمیسیون"""
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permission_classes = [IsAuthenticated]
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@extend_schema(responses=ConversionListResponseSerializer, tags=['Affiliate (affiliate)'])
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def get(self, request):
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account = AffiliateAccount.objects.filter(user_id=request.user.id).first()
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conversions = account.conversions.all() if account else Conversion.objects.none()
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items = [
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{
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'id': str(c.pk),
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'referredUserId': str(c.referred_user_id),
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'status': c.status,
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'commissionAmount': c.commission_amount,
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}
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for c in conversions
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]
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data = {'conversions': items}
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return Response(ConversionListResponseSerializer(data).data)
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