From cfc99627f8fa8967dcae290930b35802ab903544 Mon Sep 17 00:00:00 2001
From: EntireTwix <willkatz.dev@gmail.com>
Date: Wed, 21 Apr 2021 19:30:50 -0700
Subject: [PATCH] :racehorse: reduced by one locking call

---
 include/bank.hpp | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/include/bank.hpp b/include/bank.hpp
index ba1e845..f38c0d6 100644
--- a/include/bank.hpp
+++ b/include/bank.hpp
@@ -128,20 +128,18 @@ public:
             Transaction temp(a_name, b_name, amount);
             Transaction temp2(a_name, b_name, amount);
 
-            if (!logs.contains(a_name))
+            if (logs.try_emplace_l(a_name, [&temp](Log &l) { l.AddTrans(std::move(temp)); }))
             {
-                logs.try_emplace(a_name);
+                logs.modify_if(a_name, [&temp](Log &l) {
+                    l.AddTrans(std::move(temp));
+                });
             }
-            logs.modify_if(a_name, [&temp](Log &l) {
-                l.AddTrans(std::move(temp));
-            });
-            if (!logs.contains(b_name))
+            if (logs.try_emplace_l(b_name, [&temp2](Log &l) { l.AddTrans(std::move(temp2)); }))
             {
-                logs.try_emplace(b_name);
+                logs.modify_if(b_name, [&temp2](Log &l) {
+                    l.AddTrans(std::move(temp2));
+                });
             }
-            logs.modify_if(b_name, [&temp2](Log &l) {
-                l.AddTrans(std::move(temp2));
-            });
         }
 
         return state;