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vrubelroman e333296170 Fix download status flapping: only the 'completed' event is terminal
Production logs showed a job oscillating downloading -> completed ->
downloading -> completed -> postprocessing -> completed. Cause: yt-dlp
reports status='finished' via progress-hook ticks once per stream when
downloading separate video+audio for muxing (video lands, audio is still
in flight), and MeTube forwards that through 'updated' Socket.IO events
too -- we were mapping any status='finished' to our "completed", regardless
of which event carried it.

Only the dedicated 'completed' event (and the 'done' bucket of MeTube's
/history, for startup reconciliation) is now treated as authoritative for
terminal status; a transient 'finished' arriving via 'added'/'updated'
(or history's queue/pending) is a no-op for status, matching the
progress_percent update it also carries.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-16 19:09:18 +00:00
backend Fix download status flapping: only the 'completed' event is terminal 2026-09-16 19:09:18 +00:00
frontend Implement Phase 6: MeTube download integration 2026-09-16 18:56:17 +00:00
migrations Implement Phase 6: MeTube download integration 2026-09-16 18:56:17 +00:00
tests Fix download status flapping: only the 'completed' event is terminal 2026-09-16 19:09:18 +00:00
.dockerignore Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
.env.example Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
.gitignore Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
AGENTS.md Implement Phase 6: MeTube download integration 2026-09-16 18:56:17 +00:00
alembic.ini Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
compose.yml Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
Dockerfile Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
entrypoint.sh Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
pyproject.toml Implement Phase 6: MeTube download integration 2026-09-16 18:56:17 +00:00
README.md Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
UI_UX_spec.md Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00
youtube_categories_metube_TZ.md Implement Phases 1-5: skeleton, OAuth, categories, video sync/feed, playback 2026-09-16 18:44:30 +00:00

MyYouTube

Персональный YouTube-клиент с категориями подписок и интеграцией с существующим MeTube. Полное техническое задание: youtube_categories_metube_TZ.md.

Текущий статус: Phase 1 — skeleton (FastAPI backend, PostgreSQL, Alembic, React frontend, Docker Compose, healthcheck).

Стек

  • Backend: Python 3.13, FastAPI, SQLAlchemy 2.x, Alembic, Pydantic Settings
  • Frontend: React, TypeScript, Vite, React Router, TanStack Query
  • DB: PostgreSQL 16
  • Deployment: Docker Compose

Запуск в production (Docker Compose)

  1. Скопируй .env.example в .env и заполни значения (Google OAuth credentials, секреты, MeTube URLs).

  2. Собери и запусти:

    docker compose up -d --build
    
  3. Проверь health:

    curl http://localhost:8080/api/health
    

Миграции Alembic применяются автоматически при старте контейнера app (см. entrypoint.sh).

Локальная разработка

Backend

cd backend
uv venv .venv
uv pip install -p .venv -r requirements-dev.txt
source .venv/bin/activate
cd ..
DATABASE_URL=postgresql+psycopg://youtube_app:password@localhost:5432/youtube_app \
APP_SECRET_KEY=dev APP_SECRET_KEY=dev TOKEN_ENCRYPTION_KEY=dev \
  alembic upgrade head
uvicorn app.main:app --reload --app-dir backend --port 8080

Тесты:

backend/.venv/bin/python -m pytest tests/ -v

Frontend

cd frontend
npm install
npm run dev

Dev-сервер Vite проксирует /api/* на http://127.0.0.1:8080 (см. vite.config.ts).

Миграции

alembic revision -m "описание"
alembic upgrade head

alembic.ini и папка migrations/ находятся в корне проекта и подключают модели из backend/app.

Структура проекта

myyoutube/
├── backend/      # FastAPI приложение
├── frontend/     # React SPA
├── migrations/   # Alembic migrations
├── tests/        # backend tests (pytest)
├── Dockerfile
├── compose.yml
├── .env / .env.example
└── youtube_categories_metube_TZ.md

Секреты

.env в .gitignore, не коммитится. Обязательные секреты: APP_SECRET_KEY, TOKEN_ENCRYPTION_KEY, GOOGLE_CLIENT_SECRET, POSTGRES_PASSWORD.