feat(instance): add exchange account ledger tab with SSE sync

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

lib/exchange/binance_ledger_lib.py

@@ -0,0 +1,187 @@
+"""Binance:交易账户 futures income;资金账户 deposits/withdrawals/transfers.USDT."""
+from __future__ import annotations
+
+from typing import Any, Callable, Optional
+
+from lib.account_ledger.account_ledger_normalize import (
+    ACCOUNT_FUNDING,
+    ACCOUNT_TRADING,
+    from_ccxt_ledger_entry,
+    kind_from_raw,
+    make_ref_id,
+    normalize_row,
+)
+
+
+def _paginate_income(exchange, *, start_ms: int, end_ms: int, max_pages: int = 15) -> list[dict]:
+    out: list[dict] = []
+    cursor = int(start_ms)
+    end = int(end_ms)
+    for _ in range(max_pages):
+        try:
+            if hasattr(exchange, "fapiPrivateGetIncome"):
+                batch = exchange.fapiPrivateGetIncome(
+                    {"startTime": cursor, "endTime": end, "limit": 1000}
+                )
+            else:
+                batch = exchange.fetch_ledger(
+                    "USDT", cursor, 1000, {"type": "swap", "until": end}
+                )
+                # already unified
+                return batch or []
+        except Exception:
+            break
+        if not batch:
+            break
+        out.extend(batch)
+        if len(batch) < 1000:
+            break
+        last_t = batch[-1].get("time") or batch[-1].get("timestamp")
+        try:
+            last_i = int(float(last_t))
+        except Exception:
+            break
+        if last_i >= end:
+            break
+        cursor = last_i + 1
+    return out
+
+
+def _income_to_row(raw: dict) -> Optional[dict[str, Any]]:
+    if not isinstance(raw, dict):
+        return None
+    # raw fapi income
+    if "income" in raw or "incomeType" in raw:
+        amt = raw.get("income")
+        ts = raw.get("time")
+        ccy = raw.get("asset") or "USDT"
+        raw_type = str(raw.get("incomeType") or "")
+        ref = str(raw.get("tranId") or raw.get("tradeId") or "")
+        return normalize_row(
+            account=ACCOUNT_TRADING,
+            ccy=str(ccy),
+            amount=amt,
+            ts_ms=ts,
+            ref_id=ref or make_ref_id("trading", ccy, ts, amt, raw_type),
+            raw_type=raw_type,
+            symbol=str(raw.get("symbol") or ""),
+            note=str(raw.get("info") or ""),
+            kind=kind_from_raw(raw_type, float(amt) if amt is not None else None),
+        )
+    return from_ccxt_ledger_entry(raw, account=ACCOUNT_TRADING)
+
+
+def _dep_wd_to_row(entry: dict, *, kind: str) -> Optional[dict[str, Any]]:
+    if not isinstance(entry, dict):
+        return None
+    info = entry.get("info") if isinstance(entry.get("info"), dict) else {}
+    amount = entry.get("amount")
+    ts = entry.get("timestamp") or info.get("insertTime") or info.get("applyTime")
+    ccy = entry.get("currency") or info.get("coin") or "USDT"
+    status = entry.get("status") or info.get("status") or ""
+    ref = str(entry.get("id") or info.get("txId") or info.get("id") or "")
+    amt = amount
+    try:
+        af = float(amount)
+        if kind == "withdraw" and af > 0:
+            af = -af
+            amt = af
+    except Exception:
+        pass
+    return normalize_row(
+        account=ACCOUNT_FUNDING,
+        ccy=str(ccy),
+        amount=amt,
+        ts_ms=ts,
+        ref_id=ref or make_ref_id("funding", kind, ccy, ts, amount),
+        raw_type=kind,
+        note=str(status),
+        kind=kind,
+    )
+
+
+def _transfer_to_row(entry: dict) -> Optional[dict[str, Any]]:
+    if not isinstance(entry, dict):
+        return None
+    info = entry.get("info") if isinstance(entry.get("info"), dict) else {}
+    amount = entry.get("amount")
+    ts = entry.get("timestamp") or info.get("timestamp")
+    ccy = entry.get("currency") or info.get("asset") or "USDT"
+    ref = str(entry.get("id") or info.get("tranId") or info.get("id") or "")
+    frm = str(entry.get("fromAccount") or info.get("from") or "")
+    to = str(entry.get("toAccount") or info.get("to") or "")
+    try:
+        amt = float(amount)
+    except Exception:
+        return None
+    # 资金侧视角:从资金转出为负,转入为正(粗分)
+    note = f"{frm}->{to}".strip("->")
+    raw_type = "transfer"
+    return normalize_row(
+        account=ACCOUNT_FUNDING,
+        ccy=str(ccy),
+        amount=amt,
+        ts_ms=ts,
+        ref_id=ref or make_ref_id("funding", "transfer", ccy, ts, amt),
+        raw_type=raw_type,
+        note=note,
+        kind=kind_from_raw("transfer", amt),
+    )
+
+
+def fetch_binance_account_ledger(
+    exchange,
+    *,
+    start_ms: int,
+    end_ms: int,
+    ensure_markets: Optional[Callable[[], None]] = None,
+) -> tuple[list[dict[str, Any]], list[str]]:
+    errors: list[str] = []
+    rows: list[dict[str, Any]] = []
+    if ensure_markets:
+        try:
+            ensure_markets()
+        except Exception as e:
+            errors.append(f"markets:{e}")
+
+    # 交易账户
+    try:
+        raw = _paginate_income(exchange, start_ms=start_ms, end_ms=end_ms)
+        for e in raw:
+            n = _income_to_row(e)
+            if n and n["ccy"] == "USDT":
+                rows.append(n)
+    except Exception as e:
+        errors.append(f"trading:{e}")
+
+    # 资金账户:充提 + 划转
+    for label, fn, kind in (
+        ("deposits", "fetch_deposits", "deposit"),
+        ("withdrawals", "fetch_withdrawals", "withdraw"),
+    ):
+        try:
+            meth = getattr(exchange, fn, None)
+            if not callable(meth):
+                continue
+            batch = meth("USDT", int(start_ms), 1000, {"until": int(end_ms)}) or []
+            for e in batch:
+                n = _dep_wd_to_row(e, kind=kind)
+                if n:
+                    rows.append(n)
+        except Exception as e:
+            errors.append(f"{label}:{e}")
+
+    try:
+        if hasattr(exchange, "fetch_transfers"):
+            batch = (
+                exchange.fetch_transfers("USDT", int(start_ms), 1000, {"until": int(end_ms)})
+                or []
+            )
+            for e in batch:
+                n = _transfer_to_row(e)
+                if n:
+                    rows.append(n)
+    except Exception as e:
+        errors.append(f"transfers:{e}")
+
+    return rows, errors