From 4d132f87e4d458e0e1573bcd02cd336ed957cbe9 Mon Sep 17 00:00:00 2001
From: AriAvery <41122212+AriAvery@users.noreply.github.com>
Date: Fri, 23 Nov 2018 09:19:49 +0100
Subject: [PATCH] saving player names in map to reduce SQL query

---
 src/servers/sapphire_zone/ServerMgr.cpp | 11 ++++++++++-
 src/servers/sapphire_zone/ServerMgr.h   |  1 +
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/servers/sapphire_zone/ServerMgr.cpp b/src/servers/sapphire_zone/ServerMgr.cpp
index 9e6232bc..26aaa18e 100644
--- a/src/servers/sapphire_zone/ServerMgr.cpp
+++ b/src/servers/sapphire_zone/ServerMgr.cpp
@@ -367,13 +367,22 @@ bool Core::ServerMgr::isRunning() const
 
 std::string Core::ServerMgr::getPlayerNameFromDb( uint32_t playerId )
 {
+  auto it = m_payerNameMap.find( playerId );
+
+  if( it != m_payerNameMap.end() )
+    return ( it->second );
+
   auto pDb = g_fw.get< Db::DbWorkerPool< Db::ZoneDbConnection > >();
   auto res = pDb->query( "SELECT name FROM charainfo WHERE characterid = " + std::to_string( playerId ) );
 
   if( !res->next() )
     return "Unknown";
 
-  return res->getString( 1 );
+  std::string playerName = res->getString( 1 );
+
+  m_payerNameMap[ playerId ] = playerName;
+
+  return playerName;
 }
 
 void Core::ServerMgr::loadBNpcTemplates()
diff --git a/src/servers/sapphire_zone/ServerMgr.h b/src/servers/sapphire_zone/ServerMgr.h
index 13fbac75..6a2721e9 100644
--- a/src/servers/sapphire_zone/ServerMgr.h
+++ b/src/servers/sapphire_zone/ServerMgr.h
@@ -59,6 +59,7 @@ private:
 
   std::map< uint32_t, SessionPtr > m_sessionMapById;
   std::map< std::string, SessionPtr > m_sessionMapByName;
+  std::map< uint32_t, std::string > m_payerNameMap;
   std::map< uint32_t, uint32_t > m_zones;
   std::map< std::string, Entity::BNpcTemplatePtr > m_bNpcTemplateMap;