refactor: migrate to official Tralgo API, remove cookie/logfile parser

tralgo_api.py

@@ -1,55 +1,40 @@
 import requests
 
-TRALGO_URL = "https://tralgo.app/wp-admin/admin-ajax.php"
+TRALGO_URL = "https://tralgo.app/wp-json/trade-api/v1/add-trade"
 
-_HEADERS = {
-    "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
-    "X-Requested-With": "XMLHttpRequest",
-    "Origin": "https://tralgo.app",
-    "Referer": "https://tralgo.app/analytics-logbuch/",
-}
+_DIRECTION = {"Long": "B", "Short": "S", "B": "B", "S": "S"}
 
 
-def build_session(cookies):
-    """Create a requests.Session with tralgo.app cookies set."""
-    session = requests.Session()
-    for name, value in cookies.items():
-        session.cookies.set(name, value, domain="tralgo.app")
-    return session
-
-
-def send_trade(session, trade, api_key):
-    """POST trade to Tralgo. Raises on HTTP error. Returns parsed JSON."""
-    payload = {
-        "action":               "insert_new_trade",
-        "tradingaccount":       trade["account"],
-        "instrument":           trade["instrument"],
-        "type":                 trade["direction"],
-        "lots":                 trade["lots"],
-        "entry_price":          trade["entry_price"],
-        "exit_price":           trade["exit_price"],
-        "entry_datetime":       trade["entry_datetime"],
-        "exit_datetime":        trade["exit_datetime"],
-        "fees":                 0,
-        "pnl":                  trade["pnl"],
-        "net_pnl":              trade["pnl"],
-        "pnl_ticks":            trade["pnl_ticks"],
-        "tp_price": 0, "sl_price": 0,
-        "tp_ticks": 0, "tp_usd":   0,
-        "sl_ticks": 0, "sl_usd":   0,
-        "setup":                "",
-        "entry_specifications": "",
-        "exit_specifications":  "",
-        "mistakes":             "",
-        "market_conditions":    "",
-        "path":                 "",
-        "trade_rating":         0,
-        "review_status":        "Unreviewed",
-        "journal":              "",
-        "executions":           trade["executions"],
-        "transfer_token":       api_key,
+def _trade_payload(trade):
+    return {
+        "tradingaccount": trade["account"],
+        "instrument":     trade["instrument"],
+        "type":           _DIRECTION.get(trade["direction"], trade["direction"]),
+        "lots":           abs(trade["lots"]),
+        "entry_price":    trade["entry_price"],
+        "exit_price":     trade["exit_price"],
+        "entry_datetime": trade["entry_datetime"],
+        "exit_datetime":  trade["exit_datetime"],
+        "fees":           0,
+        "transfer_token": trade["trade_id"],
     }
-    resp = session.post(TRALGO_URL, data=payload, headers=_HEADERS, timeout=15)
+
+
+def send_trade(api_key, trade):
+    """POST a single trade. Raises on HTTP error."""
+    return send_trades_bulk(api_key, [trade])
+
+
+def send_trades_bulk(api_key, trades):
+    """POST one or more trades in a single request. Raises on HTTP error."""
+    if not trades:
+        return
+    headers = {"API-Key": api_key, "Content-Type": "application/json"}
+    if len(trades) == 1:
+        body = _trade_payload(trades[0])
+    else:
+        body = {"trades": [_trade_payload(t) for t in trades]}
+    resp = requests.post(TRALGO_URL, json=body, headers=headers, timeout=15)
     resp.raise_for_status()
     try:
         return resp.json()