lulu/arbitrage-engine
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4168c1dd88
arbitrage-engine/backend
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root 4168c1dd88 refactor: SQLite→PostgreSQL migration - db.py连接层 + main/collector/signal-engine/backfill全部改PG 
Phase 1: 核心数据表(agg_trades/rate_snapshots/signal*)迁PG
auth.py暂保留SQLite(低频，不影响性能)
- db.py: psycopg2同步池 + asyncpg异步池 + PG schema + 分区管理
- main.py: 全部改asyncpg查询
- collector: psycopg2 + execute_values批量写入
- signal-engine: psycopg2同步读写
- backfill: psycopg2 + ON CONFLICT DO NOTHING
2026-02-27 16:15:16 +00:00
..
__pycache__ feat: arbitrage engine Phase 0 scaffold - FastAPI + Next.js 2026-02-26 12:06:10 +00:00
admin_cli.py feat: V2.0 auth system - JWT access/refresh, invite codes, route protection, admin CLI, auth gate blur overlay 2026-02-27 11:08:57 +00:00
agg_trades_collector.py refactor: SQLite→PostgreSQL migration - db.py连接层 + main/collector/signal-engine/backfill全部改PG 2026-02-27 16:15:16 +00:00
auth.py feat: V2.0 auth system - JWT access/refresh, invite codes, route protection, admin CLI, auth gate blur overlay 2026-02-27 11:08:57 +00:00
backfill_agg_trades.py refactor: SQLite→PostgreSQL migration - db.py连接层 + main/collector/signal-engine/backfill全部改PG 2026-02-27 16:15:16 +00:00
db.py refactor: SQLite→PostgreSQL migration - db.py连接层 + main/collector/signal-engine/backfill全部改PG 2026-02-27 16:15:16 +00:00
main.py refactor: SQLite→PostgreSQL migration - db.py连接层 + main/collector/signal-engine/backfill全部改PG 2026-02-27 16:15:16 +00:00
requirements.txt feat: arbitrage engine Phase 0 scaffold - FastAPI + Next.js 2026-02-26 12:06:10 +00:00
signal_engine.py refactor: SQLite→PostgreSQL migration - db.py连接层 + main/collector/signal-engine/backfill全部改PG 2026-02-27 16:15:16 +00:00
signal_pusher.py feat: use discord bot api for signal push, add binance fallback 2026-02-26 16:54:45 +00:00
subscriptions.py feat: add auth and subscriptions backend modules 2026-02-27 02:28:21 +00:00