0e6b3b1811
按 ROADMAP §3.1 治理批次推进的后端设计审查整改:
- 批次 0(安全):/api/status/{task_id} 补 JWT 鉴权与任务归属校验;
pythonocc_available 真实探测;bcrypt 超 72 字节显式拒绝;
SECRET_KEY/RUSTFS_* 惰性校验,代码侧弱默认移除
- 批次 1(部署正确性):主处理链路改走 RustFS(分派入参 stp_file_id 化,
worker 按 object_key 下载);AUTO_MIGRATE 开关 + 迁移目录 alembic/→migrations/
修复包遮蔽(自动迁移此前从未真正生效);OCC 镜像改 conda 原生执行 +
基础镜像 tag 锁定;compose 关键项改 ${VAR:?} 强制显式配置
- 批次 2(任务一致性):删除 Redis 进程内存回退,PG 为任务状态单一事实源;
批量元数据入库(processing_tasks.batch_id,迁移 a3f8c2d91e47);
型腔失败任务标 failed 不再静默 completed;事务边界收口
(数据本体写 flush-only、失败先回滚再置 failed、进度更新保留即时 commit)
- 批次 3(API 与代码结构):592 行 advanced_router 拆为 design/cost/machining/
export 四子路由,请求体全量 Pydantic 化;ROUTE_MODULES + route_registry
(/api/health 呈现 degraded,DEBUG fail fast);纯计算端点统一 to_thread;
StorageIntegrationService 按职责三拆;MAX_FILE_SIZE 接线生效、
celery 复用 Settings.redis_url;管理员重置密码改 JSON body(端到端断裂修复);
openapi.json 重导出(76 paths)+ 前端 gen:api
- 批次 4(架构演进):共享 ORM 按模块拆分(shared/models/base.py + identity.py、
moldinsight/models/、inventory/models/,删除三条无使用方的跨模块
relationship,跨模块桥接收敛为裸 FK 硬规则,无兼容 facade);
OCC executor 重建补 cancel_futures=True(消除旧队列被慢恢复线程
并行消化的数据竞争);OCC 吞吐方案设计先行
(docs/topics/performance/OCC_THROUGHPUT.md);顺手清偿 D15
(vite.config.ts 未用参数致 npm run build 失败)
测试基线:125 passed, 2 skipped(pytest + sqlite+aiosqlite;归属边界、
路由契约、配置治理、鉴权回归等随批新增)
文档同步:STATUS / TECH_DEBT / ROADMAP / ARCHITECTURE / API_CONTRACT /
OPERATIONS / AGENTS
Co-Authored-By: Claude Code <noreply@anthropic.com>
77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
"""Alembic 迁移环境配置
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- 从 shared.config.settings 读取 DB 配置,构造同步 URL(psycopg2)供 alembic 使用
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(项目运行时用 asyncpg,但 alembic 是同步库,需 psycopg2)
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- target_metadata 指向 shared.models.base.Base.metadata(全量模型注册见下方 import)
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- 支持 ALEMBIC_URL 环境变量覆盖(用于离线/空库生成初始迁移,如 sqlite:///empty.db)
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"""
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from logging.config import fileConfig
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from pathlib import Path
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import os
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import sys
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from sqlalchemy import engine_from_config, pool
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from alembic import context
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# 让 alembic 能 import 项目模块(src 在项目根下)
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project_root = Path(__file__).parent.parent
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sys.path.insert(0, str(project_root / "src"))
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from shared.config.settings import settings # noqa: E402
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from shared.models.base import Base # noqa: E402
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# 导入全部三包模型,确保 metadata 注册(全量注册点约定见 shared/models/base.py)
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import shared.models.identity # noqa: E402,F401
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import moldinsight.models # noqa: E402,F401
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import inventory.models # noqa: E402,F401
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config = context.config
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if config.config_file_name is not None:
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fileConfig(config.config_file_name)
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# 构造同步 URL:asyncpg -> psycopg2
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_sync_url = settings.DATABASE_URL.replace("postgresql+asyncpg://", "postgresql+psycopg2://")
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# 支持 ALEMBIC_URL 覆盖(离线生成/测试用)
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config.set_main_option("sqlalchemy.url", os.getenv("ALEMBIC_URL", _sync_url))
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target_metadata = Base.metadata
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def run_migrations_offline() -> None:
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"""离线模式:生成 SQL 脚本,不连接 DB"""
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url = config.get_main_option("sqlalchemy.url")
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context.configure(
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url=url,
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target_metadata=target_metadata,
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literal_binds=True,
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dialect_opts={"paramstyle": "named"},
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compare_type=True,
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compare_server_default=True,
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)
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with context.begin_transaction():
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context.run_migrations()
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def run_migrations_online() -> None:
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"""在线模式:连接 DB 执行迁移"""
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connectable = engine_from_config(
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config.get_section(config.config_ini_section, {}),
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prefix="sqlalchemy.",
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poolclass=pool.NullPool,
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)
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with connectable.connect() as connection:
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context.configure(
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connection=connection,
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target_metadata=target_metadata,
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compare_type=True,
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compare_server_default=True,
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)
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with context.begin_transaction():
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context.run_migrations()
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if context.is_offline_mode():
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run_migrations_offline()
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else:
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run_migrations_online()
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