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>
199 lines
8.6 KiB
Python
199 lines
8.6 KiB
Python
"""
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استریک و جدولِ رتبه‌بندی از فعالیتِ واقعی زنده می‌شوند.
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تا ۲۰۲۶-۰۹-۲۴ هیچ‌جای اپ StreakRecord نمی‌نوشت («روز پیاپی» برای هر کاربرِ
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واقعی صفر می‌ماند) و جدولِ رتبه‌بندی فقط با اجرای دستیِ rebuild_leaderboard
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عوض می‌شد.
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"""
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from datetime import date
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from unittest import mock
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from django.core.cache import cache
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from django.test import TestCase
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from accounts.authentication import issue_access_token
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from accounts.models import User
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from content.models import Choice, Grade, Lesson, Node, Question, Unit
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from progress.models import StreakRecord
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from progress.services import effective_current_streak, record_activity
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class StreakTests(TestCase):
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def test_consecutive_days_grow_the_streak(self):
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record_activity(1, today=date(2026, 9, 20))
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record_activity(1, today=date(2026, 9, 21))
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streak = record_activity(1, today=date(2026, 9, 22))
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self.assertEqual(streak.current_streak, 3)
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self.assertEqual(streak.longest_streak, 3)
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def test_same_day_counts_once(self):
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record_activity(1, today=date(2026, 9, 20))
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streak = record_activity(1, today=date(2026, 9, 20))
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self.assertEqual(streak.current_streak, 1)
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self.assertEqual(streak.active_days.count(), 1)
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def test_a_missed_day_restarts_it_but_keeps_the_longest(self):
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for day in (20, 21, 22):
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record_activity(1, today=date(2026, 9, day))
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streak = record_activity(1, today=date(2026, 9, 25))
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self.assertEqual(streak.current_streak, 1)
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self.assertEqual(streak.longest_streak, 3)
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def test_shown_streak_is_zero_once_the_chain_breaks(self):
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"""عددِ ذخیره‌شده فقط سرِ فعالیت عوض می‌شود؛ نمایش باید شکستن را ببیند."""
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streak = record_activity(1, today=date(2026, 9, 20))
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self.assertEqual(effective_current_streak(streak, today=date(2026, 9, 21)), 1)
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self.assertEqual(effective_current_streak(streak, today=date(2026, 9, 23)), 0)
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self.assertEqual(effective_current_streak(None), 0)
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class ActivityFeedsStreakAndLeaderboardTests(TestCase):
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def setUp(self):
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cache.clear()
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grade = Grade.objects.create(title='پایه نهم', icon='', color='')
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unit = Unit.objects.create(grade=grade, title='فصل ۱', order=1)
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self.node = Node.objects.create(unit=unit, title='جزیره', order=1)
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for i in range(4):
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lesson = Lesson.objects.create(node=self.node, title=f'درس {i}')
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q = Question.objects.create(lesson=lesson, type='multiple_choice', prompt=f'س {i}')
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self.correct = Choice.objects.create(question=q, value='الف', is_correct=True)
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Choice.objects.create(question=q, value='ب', is_correct=False)
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self.question = q
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self.user = User.objects.create(phone='09120000031', name='سارا', grade_id=grade.id)
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self.auth = {'HTTP_AUTHORIZATION': f'Bearer {issue_access_token(self.user.id)}'}
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def test_answering_a_question_starts_the_streak(self):
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self.client.post(
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f'/api/questions/{self.question.pk}/answer',
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{'selectedOptionId': self.correct.pk}, content_type='application/json', **self.auth,
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)
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summary = self.client.get('/api/user/summary', **self.auth).json()
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self.assertEqual(summary['streak']['current'], 1)
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calendar = self.client.get('/api/user/streak/calendar', **self.auth).json()
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self.assertEqual(len(calendar['activeDays']), 1)
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def test_a_finished_island_shows_up_on_the_leaderboard(self):
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for question in Question.objects.filter(lesson__node=self.node).order_by('id')[:3]:
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self.client.post(
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f'/api/questions/{question.pk}/answer',
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{'selectedOptionId': question.choices.get(is_correct=True).pk},
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content_type='application/json', **self.auth,
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)
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self.client.post(
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f'/api/nodes/{self.node.pk}/quiz/complete',
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{'correctCount': 3, 'totalQuestions': 4},
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content_type='application/json', **self.auth,
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)
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for period in ('weekly', 'all_time'):
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entries = self.client.get(f'/api/leaderboard?period={period}').json()['entries']
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self.assertEqual(entries[0]['userId'], str(self.user.id), period)
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self.assertEqual(entries[0]['name'], 'سارا')
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self.assertEqual(entries[0]['xpInPeriod'], 30, period)
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def test_streak_failure_never_breaks_the_answer(self):
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with mock.patch('progress.services.record_activity', side_effect=RuntimeError('boom')):
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response = self.client.post(
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f'/api/questions/{self.question.pk}/answer',
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{'selectedOptionId': self.correct.pk}, content_type='application/json', **self.auth,
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)
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self.assertEqual(response.status_code, 200)
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self.assertFalse(StreakRecord.objects.filter(user_id=self.user.id).exists())
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class ApiResponsesAreNeverCachedTests(TestCase):
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def test_api_responses_say_no_store(self):
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response = self.client.get('/api/grades')
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self.assertIn('no-store', response['Cache-Control'])
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def test_a_view_that_sets_its_own_cache_control_keeps_it(self):
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from django.http import HttpResponse
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from config.middleware import APINoStoreMiddleware
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def view(request):
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response = HttpResponse()
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response['Cache-Control'] = 'no-cache'
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return response
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request = mock.Mock(path='/api/ai/ask')
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self.assertEqual(APINoStoreMiddleware(view)(request)['Cache-Control'], 'no-cache')
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class SummaryShowsTheActivePlanTests(TestCase):
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def test_active_subscription_is_named(self):
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from subscription.models import Plan, Subscription
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user = User.objects.create(phone='09120000032')
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auth = {'HTTP_AUTHORIZATION': f'Bearer {issue_access_token(user.id)}'}
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self.assertIsNone(self.client.get('/api/user/summary', **auth).json()['subscription'])
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plan = Plan.objects.create(title='طلایی', price=1000)
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Subscription.objects.create(user_id=user.id, plan=plan, status='active')
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self.assertEqual(self.client.get('/api/user/summary', **auth).json()['subscription'], 'طلایی')
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class HeartsLikeDuolingoTests(TestCase):
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"""هر ۵ ساعت یک قلب؛ ۲۴ ساعت بعد از اولین قلبِ ازدست‌رفته، همه پر."""
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def _hearts_after_losing(self, n):
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from progress.models import UserHearts
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h = UserHearts.objects.create(user_id=1)
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for _ in range(n):
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h.lose_heart()
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h.save()
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return h
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def _at(self, hours):
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from django.utils import timezone
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from datetime import timedelta
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return mock.patch('django.utils.timezone.now', return_value=timezone.now() + timedelta(hours=hours))
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def test_one_heart_comes_back_every_five_hours(self):
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h = self._hearts_after_losing(5)
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with self._at(4.9):
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h.apply_regen()
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self.assertEqual(h.current_hearts, 0)
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with self._at(5.1):
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h.apply_regen()
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self.assertEqual(h.current_hearts, 1)
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with self._at(15.1):
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h.apply_regen()
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self.assertEqual(h.current_hearts, 3)
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def test_everything_refills_24_hours_after_the_first_loss(self):
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h = self._hearts_after_losing(5)
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with self._at(24.1):
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h.apply_regen()
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self.assertEqual(h.current_hearts, 5)
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self.assertIsNone(h.next_refill_at)
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self.assertIsNone(h.full_refill_at)
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def test_an_old_24_hour_timer_is_shortened_to_five(self):
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from datetime import timedelta
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from django.utils import timezone
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from progress.models import UserHearts
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h = UserHearts.objects.create(
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user_id=2, current_hearts=2, next_refill_at=timezone.now() + timedelta(hours=23),
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)
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h.apply_regen()
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self.assertLessEqual(h.next_refill_at, timezone.now() + timedelta(hours=5, seconds=1))
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self.assertIsNotNone(h.full_refill_at)
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def test_api_reports_both_timers(self):
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user = User.objects.create(phone='09120000033')
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from progress.models import UserHearts
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h = UserHearts.objects.create(user_id=user.id)
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h.lose_heart()
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h.save()
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body = self.client.get(
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'/api/user/hearts', HTTP_AUTHORIZATION=f'Bearer {issue_access_token(user.id)}',
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).json()
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self.assertEqual(body['currentHearts'], 4)
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self.assertIsNotNone(body['nextRefillAt'])
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self.assertIsNotNone(body['fullRefillAt'])
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