Initial commit: Oil Trading Bot (MT5, WTI)

Headless FastAPI-Backend (server.py + core/engine.py) mit Mobile-PWA (web/), Strategie-/Backtest-Suite und Doku. Secrets, DB, Logs und Laufzeit-State sind via .gitignore ausgeschlossen; Config-Vorlage: oil_widget_config.ini.example. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 08:29:23 +02:00
commit 75d28827e8
104 changed files with 21059 additions and 0 deletions
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+"""
+core/notify.py — Telegram-Benachrichtigungen
+=============================================
+Sendet Trade-Abschlüsse als Telegram-Nachricht.
+Kein externes Package nötig — nur urllib aus der Standardbibliothek.
+"""
+
+from __future__ import annotations
+import json
+import threading
+import urllib.request
+
+from core.logger import get_logger
+
+log_notify = get_logger("notify")
+
+# Setup-Namen für lesbare Telegram-Nachricht
+_SETUP_LABELS = {
+    "TREND_PULLBACK_LONG":                "Pullback ▲",
+    "TREND_PULLBACK_LONG_AT_SUPPORT":     "Pullback ▲ @ Support",
+    "TREND_PULLBACK_SHORT":               "Pullback ▼",
+    "TREND_PULLBACK_SHORT_AT_RESISTANCE": "Pullback ▼ @ Resistance",
+    "TREND_CONTINUATION_LONG":            "Continuation ▲",
+    "TREND_CONTINUATION_SHORT":           "Continuation ▼",
+    "BREAKOUT_LONG":                      "Breakout ▲",
+    "BREAKOUT_SHORT":                     "Breakout ▼",
+    "MEAN_REVERT_LONG":                   "Mean-Revert ▲",
+    "MEAN_REVERT_SHORT":                  "Mean-Revert ▼",
+    "DEAD_CAT_BOUNCE_SHORT":              "Dead Cat Bounce ▼",
+}
+
+_CLOSED_BY_LABEL = {
+    "sl":        "SL ❌",
+    "tp":        "TP ✅",
+    "manual":    "Manuell 🖐",
+    "emergency": "Emergency 🚨",
+    "unknown":   "Unbekannt ⚠️",
+}
+
+
+def send_telegram(message: str, token: str, chat_id: str) -> None:
+    """Sendet eine Telegram-Nachricht asynchron (blockiert nicht)."""
+    def _send():
+        try:
+            url  = f"https://api.telegram.org/bot{token}/sendMessage"
+            body = json.dumps({
+                "chat_id":    chat_id,
+                "text":       message,
+                "parse_mode": "HTML",
+            }).encode("utf-8")
+            req = urllib.request.Request(
+                url, data=body,
+                headers={"Content-Type": "application/json"})
+            with urllib.request.urlopen(req, timeout=10) as resp:
+                result = json.loads(resp.read())
+                if not result.get("ok"):
+                    log_notify.warning(f"Telegram API Fehler: {result}")
+                else:
+                    log_notify.debug("Telegram-Nachricht gesendet")
+        except Exception as e:
+            log_notify.warning(f"Telegram-Send fehlgeschlagen: {e}")
+
+    threading.Thread(target=_send, daemon=True).start()
+
+
+def build_trade_open_message(
+        direction: str,
+        symbol: str | None = None,
+        lots: float | None = None,
+        entry_price: float | None = None,
+        setup: str | None = None,
+        entry_ts: int | None = None,
+) -> str:
+    """Formatiert die Telegram-Nachricht für einen Trade-Einstieg."""
+    import datetime
+    dir_str = "LONG" if (direction or "").upper() in ("BUY", "LONG") else "SHORT"
+    emoji   = "\U0001f7e2" if dir_str == "LONG" else "\U0001f534"
+    setup_str = _SETUP_LABELS.get(setup or "", setup or "—")
+    sym_str   = f"  ·  {symbol}" if symbol else ""
+    import time as _time
+    time_str  = (_time.strftime("%d.%m  %H:%M", _time.localtime(entry_ts))
+                 if entry_ts else _time.strftime("%d.%m  %H:%M"))
+
+    lines = [f"{emoji}  <b>{dir_str}{sym_str}</b>"]
+    if entry_price:
+        lines.append(f"Einstieg: {entry_price:.5g}"
+                     + (f"  ·  {lots} Lots" if lots else ""))
+    if setup:
+        lines.append(f"Setup: {setup_str}")
+    lines.append(f"Zeit: {time_str}")
+    return "\n".join(lines)
+
+
+def build_trade_close_message(
+        direction: str,
+        pnl: float,
+        commission: float,
+        closed_by: str,
+        setup: str | None,
+        exit_ts: int,
+        symbol: str | None = None,
+) -> str:
+    """Formatiert die Telegram-Nachricht für einen Trade-Abschluss."""
+    import datetime
+    pnl_net  = pnl + (commission or 0.0)
+    win      = pnl_net >= 0
+    sign     = "+" if win else ""
+    import time as _time
+    ts_str   = (_time.strftime("%d.%m", _time.localtime(exit_ts)) if win
+                else _time.strftime("%H:%M", _time.localtime(exit_ts)))
+    sym_str  = f"{symbol}  " if symbol else ""
+    return f"{sym_str}{sign}{pnl_net:.2f}  {ts_str}"