From 32c042741d1a4c8ae9a9c9f3c3e431666d973dc1 Mon Sep 17 00:00:00 2001
From: Vlad Stan <stan.v.vlad@gmail.com>
Date: Thu, 19 Dec 2024 09:50:52 +0200
Subject: [PATCH] fix: backwards compatible (#2853)

---
 lnbits/core/views/api.py       |  4 ++--
 lnbits/utils/exchange_rates.py | 11 ++++++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/lnbits/core/views/api.py b/lnbits/core/views/api.py
index 78d093dc..2ae63906 100644
--- a/lnbits/core/views/api.py
+++ b/lnbits/core/views/api.py
@@ -35,7 +35,7 @@ from lnbits.settings import settings
 from lnbits.utils.exchange_rates import (
     allowed_currencies,
     fiat_amount_as_satoshis,
-    get_fiat_rate_satoshis,
+    get_fiat_rate_and_price_satoshis,
     satoshis_amount_as_fiat,
 )
 from lnbits.wallets import get_funding_source
@@ -235,7 +235,7 @@ async def api_exchange_rate_history() -> list[dict]:
 
 @api_router.get("/api/v1/rate/{currency}")
 async def api_check_fiat_rate(currency: str) -> dict[str, float]:
-    rate, price = await get_fiat_rate_satoshis(currency)
+    rate, price = await get_fiat_rate_and_price_satoshis(currency)
     return {"rate": rate, "price": price}
 
 
diff --git a/lnbits/utils/exchange_rates.py b/lnbits/utils/exchange_rates.py
index cc8d46d4..a71ebbd4 100644
--- a/lnbits/utils/exchange_rates.py
+++ b/lnbits/utils/exchange_rates.py
@@ -247,7 +247,7 @@ async def btc_price(currency: str) -> float:
     return sum(rates_values) / len(rates_values)
 
 
-async def get_fiat_rate_satoshis(currency: str) -> tuple[float, float]:
+async def get_fiat_rate_and_price_satoshis(currency: str) -> tuple[float, float]:
     price = await cache.save_result(
         lambda: btc_price(currency),
         f"btc-price-{currency}",
@@ -256,11 +256,16 @@ async def get_fiat_rate_satoshis(currency: str) -> tuple[float, float]:
     return float(100_000_000 / price), price
 
 
+async def get_fiat_rate_satoshis(currency: str) -> float:
+    rate, _ = await get_fiat_rate_and_price_satoshis(currency)
+    return rate
+
+
 async def fiat_amount_as_satoshis(amount: float, currency: str) -> int:
-    rate, _ = await get_fiat_rate_satoshis(currency)
+    rate = await get_fiat_rate_satoshis(currency)
     return int(amount * (rate))
 
 
 async def satoshis_amount_as_fiat(amount: float, currency: str) -> float:
-    rate, _ = await get_fiat_rate_satoshis(currency)
+    rate = await get_fiat_rate_satoshis(currency)
     return float(amount / rate)