Add auto break-even toggle and WeCom hub notifications.

Desktop can auto-pull stop to open+/-1 after a 3$ favorable move; hub pushes open/close events and a 23:00 BJT daily summary via webhook.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/wecom.py

@@ -0,0 +1,210 @@
+# -*- coding: utf-8 -*-
+"""企业微信群机器人 Webhook 推送。"""
+from __future__ import annotations
+
+import json
+import logging
+import urllib.error
+import urllib.request
+from typing import Any, Optional
+
+from app import db as database
+from app.config import Config
+
+log = logging.getLogger("gold_monitor.wecom")
+
+SETTING_WEBHOOK = "wecom_webhook_url"
+SETTING_ENABLED = "wecom_enabled"
+SETTING_DAILY_LAST = "wecom_daily_last"
+
+
+def is_enabled(conn: Optional[Any] = None) -> bool:
+    def _read(c) -> bool:
+        flag = database.get_setting(c, SETTING_ENABLED, "")
+        if flag == "0":
+            return False
+        if flag == "1":
+            return True
+        # 未配置开关时：有 Webhook 即视为开启
+        return bool(webhook_url(c))
+
+    if conn is not None:
+        return _read(conn)
+    with database.get_db() as c:
+        return _read(c)
+
+
+def webhook_url(conn: Optional[Any] = None) -> str:
+    def _read(c) -> str:
+        url = (database.get_setting(c, SETTING_WEBHOOK, "") or "").strip()
+        if url:
+            return url
+        return (Config.WECOM_WEBHOOK_URL or "").strip()
+
+    if conn is not None:
+        return _read(conn)
+    with database.get_db() as c:
+        return _read(c)
+
+
+def send_text(content: str, mentioned: Optional[list[str]] = None) -> tuple[bool, str]:
+    """发送文本消息。返回 (ok, detail)。"""
+    text = (content or "").strip()
+    if not text:
+        return False, "空消息"
+    with database.get_db() as conn:
+        if not is_enabled(conn):
+            return False, "未启用"
+        url = webhook_url(conn)
+    if not url:
+        return False, "未配置 Webhook"
+    body: dict[str, Any] = {
+        "msgtype": "text",
+        "text": {"content": text[:2048]},
+    }
+    if mentioned:
+        body["text"]["mentioned_list"] = mentioned
+    raw = json.dumps(body, ensure_ascii=False).encode("utf-8")
+    req = urllib.request.Request(
+        url,
+        data=raw,
+        headers={"Content-Type": "application/json; charset=utf-8"},
+        method="POST",
+    )
+    try:
+        with urllib.request.urlopen(req, timeout=8) as resp:
+            payload = resp.read().decode("utf-8", errors="replace")
+        try:
+            data = json.loads(payload)
+        except json.JSONDecodeError:
+            return True, payload[:200]
+        errcode = int(data.get("errcode", 0) or 0)
+        if errcode != 0:
+            return False, data.get("errmsg") or payload[:200]
+        return True, "ok"
+    except urllib.error.HTTPError as exc:
+        return False, f"HTTP {exc.code}"
+    except Exception as exc:  # noqa: BLE001
+        return False, str(exc)
+
+
+def _side_cn(side: str) -> str:
+    s = (side or "").lower()
+    if s == "buy":
+        return "买入"
+    if s == "sell":
+        return "卖出"
+    return side or "—"
+
+
+def notify_trade_open(
+    account_name: str,
+    ticket: str,
+    symbol: str,
+    side: str,
+    volume: float,
+    open_price: float,
+    sl: Any = None,
+    tp: Any = None,
+) -> None:
+    sl_txt = f"{float(sl):.3f}" if sl not in (None, "") else "—"
+    tp_txt = f"{float(tp):.3f}" if tp not in (None, "") else "—"
+    msg = (
+        f"【开仓】{account_name or '账户'}\n"
+        f"#{ticket} {_side_cn(side)} {volume:.2f} 手 {symbol}\n"
+        f"开仓价 {float(open_price):.3f}  SL {sl_txt}  TP {tp_txt}"
+    )
+    ok, detail = send_text(msg)
+    if not ok:
+        log.info("wecom open skip/fail: %s", detail)
+
+
+def notify_trade_close(
+    account_name: str,
+    ticket: str,
+    symbol: str,
+    side: str,
+    volume: float,
+    open_price: float,
+    close_price: Any,
+    profit: Any,
+) -> None:
+    px = f"{float(close_price):.3f}" if close_price not in (None, "") else "—"
+    try:
+        pnl = float(profit)
+        pnl_txt = f"{pnl:+.2f}"
+    except (TypeError, ValueError):
+        pnl_txt = "—"
+    msg = (
+        f"【平仓】{account_name or '账户'}\n"
+        f"#{ticket} {_side_cn(side)} {volume:.2f} 手 {symbol}\n"
+        f"开 {float(open_price):.3f} → 平 {px}  盈亏 {pnl_txt}"
+    )
+    ok, detail = send_text(msg)
+    if not ok:
+        log.info("wecom close skip/fail: %s", detail)
+
+
+def format_daily_account(account_name: str, day: str, stats: dict[str, Any]) -> str:
+    closed = int(stats.get("closed") or 0)
+    open_pos = int(stats.get("open_pos") or 0)
+    trade_n = closed + open_pos
+    profit = float(stats.get("profit") or 0.0)
+    wins = int(stats.get("wins") or 0)
+    losses = int(stats.get("losses") or 0)
+    be = int(stats.get("breakeven") or 0)
+    wr = float(stats.get("win_rate") or 0.0)
+    return (
+        f"【黄金日报】{account_name or '账户'} · {day}\n"
+        f"当日交易：{trade_n} 笔（已平 {closed} · 持仓 {open_pos}）\n"
+        f"已平盈亏：{profit:+.2f}\n"
+        f"胜率：{wr:.0f}%（{wins}胜{losses}负{be}平）"
+    )
+
+
+def send_daily_reports(day: Optional[str] = None) -> tuple[bool, str]:
+    """按账户推送北京时间当日汇总。"""
+    with database.get_db() as conn:
+        if not is_enabled(conn):
+            return False, "未启用"
+        if not webhook_url(conn):
+            return False, "未配置 Webhook"
+        accounts = database.list_accounts(conn)
+        if not accounts:
+            return False, "无账户"
+        start_ts, end_ts, day_label = database.day_bounds_bjt(day)
+        _ = start_ts, end_ts
+        lines: list[str] = []
+        any_trade = False
+        for acc in accounts:
+            aid = int(acc["id"])
+            stats = database.trade_stats(conn, account_id=aid, day=day_label, period="today")
+            closed = int(stats.get("closed") or 0)
+            open_pos = int(stats.get("open_pos") or 0)
+            if closed == 0 and open_pos == 0:
+                continue
+            any_trade = True
+            lines.append(format_daily_account(acc.get("name") or f"#{aid}", day_label, stats))
+        if not any_trade:
+            lines.append(f"【黄金日报】{day_label}\n今日各账户无成交记录。")
+        # 多账户合并一条，避免刷屏；过长则拆分
+        chunks: list[str] = []
+        buf = ""
+        for block in lines:
+            if not buf:
+                buf = block
+            elif len(buf) + len(block) + 2 < 1800:
+                buf = buf + "\n\n" + block
+            else:
+                chunks.append(buf)
+                buf = block
+        if buf:
+            chunks.append(buf)
+
+    ok_all = True
+    details = []
+    for chunk in chunks:
+        ok, detail = send_text(chunk)
+        ok_all = ok_all and ok
+        details.append(detail)
+    return ok_all, "; ".join(details) if details else "empty"