60b062daf2
- backend: FastAPI + SQLAlchemy 2.0(async) + asyncpg + Alembic - 7 API routes: auth/me/articles/sources/bookmarks/subscriptions/admin - models: User/Source/Article/Bookmark/Subscription/ApiToken - services: RSS fetcher (feedparser) + Tencent TMT translator with quota + cache + local NLLB fallback - workers: APScheduler + asyncio pipeline (fetch -> dedupe -> insert -> translate) - seed scripts: create_user, seed_sources (5 RSS: Reuters/BBC/Al Jazeera/NHK/DW) - frontend: Vue 3 + Vite + Naive UI + Pinia + vue-router - pages: Login, Feed (24h), ArticleDetail, Sources, Bookmarks, AdminSources - deploy: docker-compose (postgres/redis/api/worker/frontend/caddy) - docs: README, DEPLOY, architecture, acceptance
181 lines
8.3 KiB
Python
181 lines
8.3 KiB
Python
"""initial schema
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Revision ID: 0001
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Revises:
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Create Date: 2026-06-07
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"""
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from __future__ import annotations
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from typing import Sequence, Union
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import sqlalchemy as sa
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from alembic import op
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from sqlalchemy.dialects import postgresql
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revision: str = "0001"
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down_revision: Union[str, None] = None
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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# === 用户 ===
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user_role = postgresql.ENUM("owner", "member", name="user_role", create_type=True)
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user_role.create(op.get_bind(), checkfirst=True)
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op.create_table(
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"users",
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sa.Column("id", sa.Integer, primary_key=True),
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sa.Column("username", sa.String(64), unique=True, index=True, nullable=False),
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sa.Column("email", sa.String(255), unique=True, index=True),
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sa.Column("password_hash", sa.String(255), nullable=False),
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sa.Column(
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"role",
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postgresql.ENUM("owner", "member", name="user_role", create_type=False),
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nullable=False,
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),
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sa.Column("is_active", sa.Boolean, nullable=False, server_default=sa.text("true")),
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sa.Column("display_name", sa.String(128)),
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sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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sa.Column("last_login_at", sa.DateTime(timezone=True)),
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)
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# === 源 ===
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source_kind = postgresql.ENUM("rss", "html_list", "tg_channel", name="source_kind", create_type=True)
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source_kind.create(op.get_bind(), checkfirst=True)
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op.create_table(
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"sources",
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sa.Column("id", sa.Integer, primary_key=True),
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sa.Column("name", sa.String(128), nullable=False),
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sa.Column("slug", sa.String(128), unique=True, index=True, nullable=False),
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sa.Column(
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"kind",
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postgresql.ENUM("rss", "html_list", "tg_channel", name="source_kind", create_type=False),
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nullable=False,
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),
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sa.Column("url", sa.Text, nullable=False),
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sa.Column("detail_selector", postgresql.JSONB),
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sa.Column("fetch_interval_min", sa.Integer, nullable=False, server_default="60"),
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sa.Column("fetch_cron", sa.String(64)),
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sa.Column("translate_to", sa.String(8), nullable=False, server_default="zh"),
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sa.Column("enabled", sa.Boolean, nullable=False, server_default=sa.text("true")),
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sa.Column("region", sa.String(32), index=True),
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sa.Column("language_src", sa.String(8)),
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sa.Column("priority", sa.Integer, nullable=False, server_default="50", index=True),
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sa.Column("headers_json", postgresql.JSONB),
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sa.Column("last_fetched_at", sa.DateTime(timezone=True)),
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sa.Column("last_status", sa.String(64)),
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sa.Column("consecutive_failures", sa.Integer, nullable=False, server_default="0"),
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sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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server_default=sa.func.now(),
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nullable=False,
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),
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)
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# === 文章 ===
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op.create_table(
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"articles",
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sa.Column("id", sa.BigInteger, primary_key=True),
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sa.Column("source_id", sa.Integer, sa.ForeignKey("sources.id", ondelete="CASCADE"), nullable=False),
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sa.Column("url", sa.Text, nullable=False),
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sa.Column("url_hash", sa.String(40), unique=True, nullable=False, index=True),
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sa.Column("guid", sa.String(255), index=True),
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sa.Column("title", sa.Text, nullable=False),
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sa.Column("body_html", sa.Text),
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sa.Column("body_text", sa.Text, nullable=False, server_default=""),
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sa.Column("lang_src", sa.String(8)),
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sa.Column("author", sa.String(255)),
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sa.Column("image_url", sa.Text),
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sa.Column("title_zh", sa.Text),
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sa.Column("body_zh_html", sa.Text),
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sa.Column("body_zh_text", sa.Text),
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sa.Column("summary_zh", sa.Text),
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sa.Column("translation_status", sa.String(16), nullable=False, server_default="pending"),
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sa.Column("translation_engine", sa.String(16)),
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sa.Column("translation_chars", sa.Integer, nullable=False, server_default="0"),
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sa.Column("translated_at", sa.DateTime(timezone=True)),
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sa.Column("category", sa.String(32), index=True),
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sa.Column("commentary", sa.Text),
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sa.Column("entities", postgresql.JSONB),
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sa.Column("sentiment", sa.Float),
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sa.Column("topic_id", sa.String(64), index=True),
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sa.Column("bias", sa.String(16)),
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sa.Column("duplicate_of", sa.BigInteger, sa.ForeignKey("articles.id", ondelete="SET NULL")),
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sa.Column("published_at", sa.DateTime(timezone=True), index=True),
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sa.Column("fetched_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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)
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op.create_index("ix_articles_source_published", "articles", ["source_id", "published_at"])
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op.create_index("ix_articles_status_published", "articles", ["translation_status", "published_at"])
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# === 收藏 ===
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op.create_table(
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"bookmarks",
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sa.Column("id", sa.Integer, primary_key=True),
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sa.Column("user_id", sa.Integer, sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
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sa.Column("article_id", sa.BigInteger, sa.ForeignKey("articles.id", ondelete="CASCADE"), nullable=False),
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sa.Column("note", sa.Text),
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sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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sa.UniqueConstraint("user_id", "article_id", name="uq_bookmark_user_article"),
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)
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op.create_index("ix_bookmarks_user_id", "bookmarks", ["user_id"])
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op.create_index("ix_bookmarks_article_id", "bookmarks", ["article_id"])
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# === 订阅 ===
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subscription_match = postgresql.ENUM("any", "title", "body", name="subscription_match", create_type=True)
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subscription_match.create(op.get_bind(), checkfirst=True)
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op.create_table(
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"subscriptions",
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sa.Column("id", sa.Integer, primary_key=True),
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sa.Column("user_id", sa.Integer, sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
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sa.Column("keyword", sa.String(255), nullable=False),
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sa.Column(
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"match_in",
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postgresql.ENUM("any", "title", "body", name="subscription_match", create_type=False),
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nullable=False,
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),
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sa.Column("channel", sa.String(32), nullable=False, server_default="telegram"),
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sa.Column("target", sa.Text),
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sa.Column("enabled", sa.Boolean, nullable=False, server_default=sa.text("true")),
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sa.Column("last_hit_at", sa.DateTime(timezone=True)),
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sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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)
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op.create_index("ix_subscriptions_user_id", "subscriptions", ["user_id"])
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# === API Token ===
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op.create_table(
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"api_tokens",
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sa.Column("id", sa.Integer, primary_key=True),
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sa.Column("user_id", sa.Integer, sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
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sa.Column("name", sa.String(64), nullable=False),
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sa.Column("token_hash", sa.String(128), unique=True, nullable=False),
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sa.Column("last_used_at", sa.DateTime(timezone=True)),
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sa.Column("expires_at", sa.DateTime(timezone=True)),
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sa.Column("revoked_at", sa.DateTime(timezone=True)),
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sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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)
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op.create_index("ix_api_tokens_user_id", "api_tokens", ["user_id"])
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def downgrade() -> None:
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op.drop_table("api_tokens")
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op.drop_table("subscriptions")
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op.drop_index("ix_subscriptions_user_id", table_name="subscriptions")
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op.drop_table("bookmarks")
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op.drop_index("ix_bookmarks_user_id", table_name="bookmarks")
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op.drop_index("ix_bookmarks_article_id", table_name="bookmarks")
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op.drop_index("ix_articles_status_published", table_name="articles")
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op.drop_index("ix_articles_source_published", table_name="articles")
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op.drop_table("articles")
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op.drop_table("sources")
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op.drop_table("users")
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op.execute("DROP TYPE IF EXISTS subscription_match")
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op.execute("DROP TYPE IF EXISTS source_kind")
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op.execute("DROP TYPE IF EXISTS user_role")
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