From 6d2f39d390c53144bb1a6a813abb8f4852baae78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?dni=20=E2=9A=A1?= <office@dnilabs.com>
Date: Tue, 24 Jun 2025 16:09:53 +0200
Subject: [PATCH] fix: rounding errors on eclair total balance (#3196)

---
 lnbits/wallets/eclair.py           | 8 +++++---
 tests/regtest/test_real_invoice.py | 1 -
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/lnbits/wallets/eclair.py b/lnbits/wallets/eclair.py
index daec315fa..c46f75c37 100644
--- a/lnbits/wallets/eclair.py
+++ b/lnbits/wallets/eclair.py
@@ -3,7 +3,9 @@ import base64
 import hashlib
 import json
 import urllib.parse
-from typing import Any, AsyncGenerator, Optional
+from collections.abc import AsyncGenerator
+from decimal import Decimal
+from typing import Any, Optional
 
 import httpx
 from loguru import logger
@@ -70,8 +72,8 @@ class EclairWallet(Wallet):
 
             if r.is_error or "total" not in data:
                 return StatusResponse(f"Server error: '{r.text}'", 0)
-
-            return StatusResponse(None, int(data.get("total") * 100_000_000_000))
+            total = round(Decimal(data.get("total")), 8) * 100_000_000_000
+            return StatusResponse(balance_msat=int(total), error_message=None)
         except json.JSONDecodeError:
             return StatusResponse("Server error: 'invalid json response'", 0)
         except Exception as exc:
diff --git a/tests/regtest/test_real_invoice.py b/tests/regtest/test_real_invoice.py
index 22707aca2..99319abbe 100644
--- a/tests/regtest/test_real_invoice.py
+++ b/tests/regtest/test_real_invoice.py
@@ -66,7 +66,6 @@ async def test_pay_real_invoice(
 
     await asyncio.sleep(1)
     balance = await get_node_balance_sats()
-    # TODO: maybe take fee into consideration?
     assert prev_balance - balance == 100