From f88fda4f1972d32d26140cf91432caa9ef5578da Mon Sep 17 00:00:00 2001
From: dataCenter430 <161712630+dataCenter430@users.noreply.github.com>
Date: Tue, 24 Feb 2026 21:39:24 -0500
Subject: [PATCH] feat(Core/LFG): Implement Debug.LFG config option  (#24854)

---
 .../acore_string_debug_lfg_conf.sql                |  4 ++++
 src/server/apps/worldserver/worldserver.conf.dist  |  8 ++++++++
 src/server/game/DungeonFinding/LFGMgr.cpp          | 14 +++++++++++---
 src/server/game/Miscellaneous/Language.h           |  3 ++-
 src/server/game/World/WorldConfig.cpp              |  1 +
 src/server/game/World/WorldConfig.h                |  1 +
 6 files changed, 27 insertions(+), 4 deletions(-)
 create mode 100644 data/sql/updates/pending_db_world/acore_string_debug_lfg_conf.sql

diff --git a/data/sql/updates/pending_db_world/acore_string_debug_lfg_conf.sql b/data/sql/updates/pending_db_world/acore_string_debug_lfg_conf.sql
new file mode 100644
index 000000000..b7411f9e6
--- /dev/null
+++ b/data/sql/updates/pending_db_world/acore_string_debug_lfg_conf.sql
@@ -0,0 +1,4 @@
+-- Add acore_string for Debug.LFG config message (same pattern as Debug.Battleground / Debug.Arena)
+DELETE FROM `acore_string` WHERE `entry` = 30098;
+INSERT INTO `acore_string` (`entry`, `content_default`) VALUES
+(30098, 'LFG Debugging is already enabled in the config, thus you are unable to enable/disable it with command.');
diff --git a/src/server/apps/worldserver/worldserver.conf.dist b/src/server/apps/worldserver/worldserver.conf.dist
index 16d333b21..3bb2c4b85 100644
--- a/src/server/apps/worldserver/worldserver.conf.dist
+++ b/src/server/apps/worldserver/worldserver.conf.dist
@@ -4666,6 +4666,14 @@ Debug.Battleground = 0
 
 Debug.Arena = 0
 
+#
+#    Debug.LFG
+#        Description: Enable or disable LFG 1 player queue mode. (If enabled, the in-game command is disabled.)
+#        Default: 0 - (Disabled)
+#                 1 - (Enabled)
+
+Debug.LFG = 0
+
 #
 ###################################################################################################
 
diff --git a/src/server/game/DungeonFinding/LFGMgr.cpp b/src/server/game/DungeonFinding/LFGMgr.cpp
index fe44c400d..61724fa25 100644
--- a/src/server/game/DungeonFinding/LFGMgr.cpp
+++ b/src/server/game/DungeonFinding/LFGMgr.cpp
@@ -42,7 +42,7 @@
 
 namespace lfg
 {
-    LFGMgr::LFGMgr(): m_lfgProposalId(1), m_options(sWorld->getIntConfig(CONFIG_LFG_OPTIONSMASK)), m_Testing(false)
+    LFGMgr::LFGMgr(): m_lfgProposalId(1), m_options(sWorld->getIntConfig(CONFIG_LFG_OPTIONSMASK)), m_Testing(sWorld->getBoolConfig(CONFIG_DEBUG_LFG))
     {
         for (uint8 team = 0; team < 2; ++team)
         {
@@ -805,8 +805,16 @@ namespace lfg
 
     void LFGMgr::ToggleTesting()
     {
-        m_Testing = !m_Testing;
-        ChatHandler(nullptr).SendWorldText(m_Testing ? LANG_DEBUG_LFG_ON : LANG_DEBUG_LFG_OFF);
+        if (sWorld->getBoolConfig(CONFIG_DEBUG_LFG))
+        {
+            m_Testing = true;
+            ChatHandler(nullptr).SendWorldText(LANG_DEBUG_LFG_CONF);
+        }
+        else
+        {
+            m_Testing = !m_Testing;
+            ChatHandler(nullptr).SendWorldText(m_Testing ? LANG_DEBUG_LFG_ON : LANG_DEBUG_LFG_OFF);
+        }
     }
 
     /**
diff --git a/src/server/game/Miscellaneous/Language.h b/src/server/game/Miscellaneous/Language.h
index 31ae7965a..7d76a57cc 100644
--- a/src/server/game/Miscellaneous/Language.h
+++ b/src/server/game/Miscellaneous/Language.h
@@ -1368,6 +1368,7 @@ enum AcoreStrings
     // 30087-30095 reserved for passive anticheat
 
     LANG_DEBUG_LFG_ON                             = 30096,
-    LANG_DEBUG_LFG_OFF                            = 30097
+    LANG_DEBUG_LFG_OFF                            = 30097,
+    LANG_DEBUG_LFG_CONF                           = 30098
 };
 #endif
diff --git a/src/server/game/World/WorldConfig.cpp b/src/server/game/World/WorldConfig.cpp
index d0bdfb48c..62759608b 100644
--- a/src/server/game/World/WorldConfig.cpp
+++ b/src/server/game/World/WorldConfig.cpp
@@ -644,6 +644,7 @@ void WorldConfig::BuildConfigCache()
     //Debug
     SetConfigValue<bool>(CONFIG_DEBUG_BATTLEGROUND, "Debug.Battleground", false);
     SetConfigValue<bool>(CONFIG_DEBUG_ARENA, "Debug.Arena", false);
+    SetConfigValue<bool>(CONFIG_DEBUG_LFG, "Debug.LFG", false);
 
     SetConfigValue<uint32>(CONFIG_GM_LEVEL_CHANNEL_MODERATION, "Channel.ModerationGMLevel", 1);
 
diff --git a/src/server/game/World/WorldConfig.h b/src/server/game/World/WorldConfig.h
index e0408c7fd..3cf19aa21 100644
--- a/src/server/game/World/WorldConfig.h
+++ b/src/server/game/World/WorldConfig.h
@@ -121,6 +121,7 @@ enum ServerConfigs
     CONFIG_ITEMDELETE_VENDOR,
     CONFIG_DEBUG_BATTLEGROUND,
     CONFIG_DEBUG_ARENA,
+    CONFIG_DEBUG_LFG,
     CONFIG_DUNGEON_ACCESS_REQUIREMENTS_PORTAL_CHECK_ILVL,
     CONFIG_DUNGEON_ACCESS_REQUIREMENTS_LFG_DBC_LEVEL_OVERRIDE,
     CONFIG_REGEN_HP_CANNOT_REACH_TARGET_IN_RAID,