Services: - api: FastAPI gateway with JWT auth, async endpoints, WebSocket - worker-gpu: CUDA sentence-transformers, FAISS IVFFlat, Ollama LLM - worker-indexer: Winnowing+MinHash plagiarism detection, PDF/DOCX extraction - worker-notifier: SMTP email notifications - worker-gost: GOST 7.1-2003 and GOST R 7.0.5-2008 formatting Infrastructure: - docker-compose.yml (production) + docker-compose.dev.yml (hot reload) - Nginx reverse proxy + WebSocket support - PostgreSQL 16 with Alembic migrations - Elasticsearch 8 with Russian/English analyzers - MinIO, RabbitMQ, Redis, Ollama Frontend: - React 18 + Vite + TypeScript + TailwindCSS + Zustand + React Query v5 - 9 pages: Home, Search, Cabinet, Task, Check, Bibliography, Pricing, Login, Register Scripts: - Parser stubs: OpenAlex, КиберЛенинка, arXiv (Phase 0 - to be filled) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
142 lines
5.1 KiB
Python
142 lines
5.1 KiB
Python
"""Celery задачи отправки email уведомлений."""
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import logging
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from celery.utils.log import get_task_logger
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from app.celery_app import celery_app
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from app.config import settings
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from app.db import db_session
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from app.email_sender import EmailSender
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logger = get_task_logger(__name__)
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@celery_app.task(
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name="notify.send_task_done",
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bind=True,
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max_retries=3,
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default_retry_delay=30,
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)
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def send_task_done(self, task_id: str) -> dict:
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"""
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Отправить email уведомление о завершении задачи.
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Args:
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task_id: ID завершённой задачи
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Returns:
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dict со статусом отправки
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"""
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from app.models import Task, User
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logger.info(f"Отправка уведомления для задачи {task_id!r}")
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try:
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with db_session() as session:
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task = session.get(Task, task_id)
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if task is None:
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logger.error(f"Задача {task_id!r} не найдена")
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return {"status": "task_not_found"}
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user = session.get(User, task.user_id)
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if user is None:
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logger.error(f"Пользователь {task.user_id} не найден")
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return {"status": "user_not_found"}
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# Формируем краткое описание результата
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summary = _build_summary(task)
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sender = EmailSender()
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sender.send_task_done(
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user_email=user.email,
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user_name=user.name,
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task_id=task_id,
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task_type=task.type,
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summary=summary,
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app_url=settings.APP_URL,
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)
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logger.info(f"Уведомление отправлено пользователю {user.email!r} для задачи {task_id!r}")
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return {"status": "sent", "email": user.email}
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except Exception as exc:
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logger.error(f"Ошибка отправки уведомления для задачи {task_id!r}: {exc}", exc_info=True)
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raise self.retry(exc=exc, countdown=30)
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def _build_summary(task) -> str:
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"""Сформировать краткое описание результата для email."""
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result = task.result or {}
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if task.type == "search":
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count = len(result.get("sources", []))
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query = task.input_data.get("query", "")
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return (
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f'Найдено <strong>{count} источников</strong> по запросу "{query[:80]}".'
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f' Откройте результат, чтобы просмотреть список с ГОСТ-цитатами.'
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)
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elif task.type == "plagiarism":
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similarity = result.get("overall_similarity", 0)
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total = result.get("total_fragments", 0)
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flagged = result.get("flagged_fragments", 0)
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filename = task.input_data.get("filename", "")
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color = "#dc2626" if similarity > 30 else "#d97706" if similarity > 10 else "#16a34a"
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label = "Высокий" if similarity > 30 else "Средний" if similarity > 10 else "Низкий"
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return (
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f'Проверка файла <strong>"{filename}"</strong> завершена.<br>'
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f'Уровень схожести: <strong style="color:{color};">{similarity:.1f}% ({label})</strong>.<br>'
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f'Проверено {total} фрагментов, выявлено совпадений: {flagged}.'
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)
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elif task.type == "gost":
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count = len(result.get("bibliography", []))
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style = result.get("style", "7.1")
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return (
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f'Библиография из <strong>{count} источников</strong>'
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f' отформатирована по ГОСТ {style}-2003.'
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)
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elif task.type == "summarize":
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return "Краткое изложение успешно создано."
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return "Ваша задача выполнена."
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@celery_app.task(
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name="notify.send_verification",
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bind=True,
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max_retries=3,
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default_retry_delay=60,
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)
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def send_verification(self, user_email: str, user_name: str, token: str) -> dict:
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"""
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Отправить письмо с подтверждением email.
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Args:
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user_email: Email для верификации
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user_name: Имя пользователя
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token: Токен верификации
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Returns:
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dict со статусом отправки
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"""
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logger.info(f"Отправка письма верификации на {user_email!r}")
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try:
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sender = EmailSender()
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sender.send_verification(
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user_email=user_email,
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user_name=user_name,
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token=token,
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app_url=settings.APP_URL,
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)
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logger.info(f"Письмо верификации отправлено на {user_email!r}")
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return {"status": "sent"}
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except Exception as exc:
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logger.error(f"Ошибка отправки верификации на {user_email!r}: {exc}", exc_info=True)
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raise self.retry(exc=exc, countdown=60)
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