dekun
e71bfe095c
Finalize plans before writing snapshots, dedupe on startup and page load, and add a cleanup script for existing repeated rows. Co-authored-by: Cursor <cursoragent@cursor.com>
73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
"""策略交易记录页：已结束趋势 / 顺势加仓快照（四所统一）。"""
|
|
from __future__ import annotations
|
|
|
|
import json
|
|
from typing import Any
|
|
|
|
from flask import flash, redirect, url_for
|
|
|
|
from strategy_snapshot_lib import (
|
|
STRATEGY_SNAPSHOTS_MAX_ROWS,
|
|
dedupe_strategy_snapshots,
|
|
list_strategy_snapshots_split,
|
|
)
|
|
|
|
|
|
def load_strategy_records_page(
|
|
conn, *, limit: int = STRATEGY_SNAPSHOTS_MAX_ROWS
|
|
) -> dict[str, Any]:
|
|
try:
|
|
if dedupe_strategy_snapshots(conn):
|
|
conn.commit()
|
|
except Exception:
|
|
pass
|
|
trend, roll, symbols = list_strategy_snapshots_split(conn, limit=limit)
|
|
return {
|
|
"strategy_trend_records": trend,
|
|
"strategy_roll_records": roll,
|
|
"strategy_record_symbols": symbols,
|
|
"strategy_records_limit": limit,
|
|
"strategy_snapshots": trend + roll,
|
|
}
|
|
|
|
|
|
def register_strategy_records(app, cfg: dict[str, Any]) -> None:
|
|
login_required = cfg["login_required"]
|
|
get_db = cfg["get_db"]
|
|
|
|
def _lr(f):
|
|
return login_required(f)
|
|
|
|
@_lr
|
|
@app.route("/strategy/records")
|
|
def strategy_records_page():
|
|
m = cfg.get("app_module")
|
|
fn = getattr(m, "render_main_page", None)
|
|
if not callable(fn):
|
|
flash("render_main_page 未配置")
|
|
return redirect(url_for("strategy_trading_page"))
|
|
return fn("strategy_records")
|
|
|
|
@_lr
|
|
@app.route("/strategy/records/<int:snap_id>")
|
|
def strategy_records_detail(snap_id: int):
|
|
conn = get_db()
|
|
row = conn.execute(
|
|
"SELECT * FROM strategy_trade_snapshots WHERE id=?",
|
|
(int(snap_id),),
|
|
).fetchone()
|
|
conn.close()
|
|
if not row:
|
|
flash("未找到该策略快照")
|
|
return redirect(url_for("strategy_records_page"))
|
|
try:
|
|
snap = json.loads(row["snapshot_json"] or "{}")
|
|
except Exception:
|
|
snap = {}
|
|
dca = snap.get("dca_levels") or []
|
|
flash(
|
|
f"快照 #{snap_id} {row['strategy_type']} {row['symbol']} "
|
|
f"{row['result_label']} · 补仓档 {len(dca)} 项（详情见列表页）"
|
|
)
|
|
return redirect(url_for("strategy_records_page"))
|