From ebcb530d4f0303ca0cb164296b92cd8ea269d032 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Sat, 9 Apr 2022 09:56:12 +0200
Subject: [PATCH] Log if no stake-amount is left for trade

---
 freqtrade/freqtradebot.py | 1 +
 freqtrade/rpc/rpc.py      | 2 +-
 tests/rpc/test_rpc.py     | 4 ++--
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/freqtrade/freqtradebot.py b/freqtrade/freqtradebot.py
index 6e1a0b208..dc2e21ed6 100644
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -598,6 +598,7 @@ class FreqtradeBot(LoggingMixin):
             pair, price, stake_amount, trade_side, enter_tag, trade)
 
         if not stake_amount:
+            logger.info(f"No stake amount to enter a trade for {pair}.")
             return False
 
         if pos_adjust:
diff --git a/freqtrade/rpc/rpc.py b/freqtrade/rpc/rpc.py
index 258754b90..8f3d57cf6 100644
--- a/freqtrade/rpc/rpc.py
+++ b/freqtrade/rpc/rpc.py
@@ -791,7 +791,7 @@ class RPC:
             trade = Trade.get_trades([Trade.is_open.is_(True), Trade.pair == pair]).first()
             return trade
         else:
-            return None
+            raise RPCException(f'Failed to enter position for {pair}.')
 
     def _rpc_delete(self, trade_id: int) -> Dict[str, Union[str, int]]:
         """
diff --git a/tests/rpc/test_rpc.py b/tests/rpc/test_rpc.py
index 8bdb81072..e421b6fe5 100644
--- a/tests/rpc/test_rpc.py
+++ b/tests/rpc/test_rpc.py
@@ -1230,8 +1230,8 @@ def test_rpc_force_entry(mocker, default_conf, ticker, fee, limit_buy_order_open
     patch_get_signal(freqtradebot)
     rpc = RPC(freqtradebot)
     pair = 'TKN/BTC'
-    trade = rpc._rpc_force_entry(pair, None)
-    assert trade is None
+    with pytest.raises(RPCException, match=r"Failed to enter position for TKN/BTC."):
+        trade = rpc._rpc_force_entry(pair, None)
 
 
 def test_rpc_force_entry_stopped(mocker, default_conf) -> None: