Zareian
42783f9ba4
Tutor (prompt tutor-v3-stepwise-plain): plain text instead of LaTeX/markdown, with rag/services/mathtext.py converting whatever still slips through; full step-by-step solutions with a check before the final answer; three tones by grade; the last 6 messages of the conversation go to the model and follow-ups are no longer served from another user's cache; book solutions the checker disputes are kept out of the context; a questionId gives the tutor the practice question and the student's wrong answer. /api/health reports when the AI credit runs out. rag_model_benchmark compares chat models on verified book problems (run on the server; credit ran out mid-run). Map: only lessons that have questions count toward finishing an island, lessonIds[0] / nextLessonId is always the next lesson to play, and a finished island stays finished. The Seyar characters (sigma/delta/pi) are seeded. Audit fixes, each reproduced before fixing: - the plan is stored on the order, so paying a monthly order after starting a yearly checkout no longer grants a year - opening checkout no longer demotes an active subscription; renewals extend from the current expiry; expired subscriptions are not reported active - one discount code per order and only before the gateway; a 100% code completes the purchase; lost Zarinpal confirmations are re-verified - the unused /api/payment/webhook "mark paid" endpoint is removed - XP counts only answers recorded on the server - 6-digit OTP, each code dies after 5 wrong guesses; POST /api/auth/logout - a guest who signs up keeps their account and progress (test phones excluded) - affiliate commission on the first real payment; guests excluded - parents with several children no longer get a 500 - SQLite runs transactions IMMEDIATE, since it ignores select_for_update - admin login is rate-limited; display names drop phone numbers and links; userQuestion is capped at 2000 characters - server-side heart enforcement exists behind HEARTS_ENFORCED (off until the frontend handles 403 no_hearts) Not done on purpose: rotating the server's secret key and moving to Postgres. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
44 lines
2.1 KiB
Python
44 lines
2.1 KiB
Python
"""
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پورسانتِ معرف: فقط روی پرداختِ واقعی، فقط یک بار برای هر کاربرِ معرفی‌شده.
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تا ۲۰۲۶-۰۹-۲۵ هیچ کدی Conversion را از «pending» جلو نمی‌برد و پورسانتی
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حساب نمی‌شد؛ برنامه‌ی معرفی فقط یک جدولِ ثبت بود. حالا اولین سفارشِ
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پرداخت‌شده‌ی کاربرِ معرفی‌شده Conversion را `paid` می‌کند و
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`commission_amount = مبلغِ پرداختی × commission_rate` را ثبت می‌کند.
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پرداختِ خودِ پورسانت به معرف (تسویه) هنوز دستی و از پنلِ ادمین است.
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ثبت‌نام یا ورودِ مهمان هیچ پورسانتی نمی‌سازد؛ فقط پول جابه‌جا شدنِ واقعی.
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"""
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import logging
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from django.db import transaction
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from .models import Conversion
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logger = logging.getLogger(__name__)
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def record_paid_order(order) -> Conversion | None:
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"""از apply_order_payment_result صدا زده می‌شود، داخلِ همان تراکنش."""
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if not order.amount:
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return None
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try:
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with transaction.atomic():
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conversion = (
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Conversion.objects.select_for_update()
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.select_related('affiliate_account')
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.filter(referred_user_id=order.user_id, status='pending')
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.first()
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)
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if conversion is None:
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return None
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rate = conversion.affiliate_account.commission_rate or 0
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conversion.status = 'paid'
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conversion.order_id = order.id
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conversion.commission_amount = int(order.amount * rate)
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conversion.save(update_fields=['status', 'order_id', 'commission_amount'])
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return conversion
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except Exception: # noqa: BLE001 — پورسانت نباید تاییدِ پرداختِ خودِ کاربر را خراب کند
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logger.exception('affiliate: ثبتِ پورسانتِ سفارش %s شکست خورد', order.id)
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return None
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