feat(Scripts/Commands): account set email (#19481)

* added worldserver command to set email address

* reverted sql, added Tail args

* removed pointer

* Added helper text via updatescript

* fix build

* fix build

* fixed db update

* Update data/sql/updates/db_world/2024_07_26_01.sql

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* Update data/sql/updates/db_world/2024_07_26_01.sql

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* fixed hander

* refactor with named params

* refactor with named params

---------

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

data/sql/updates/db_world/2024_07_26_01.sql

@@ -0,0 +1,9 @@
+-- DB update 22024_07_26_00 -> 2024_07_26_01
+DELETE FROM `command` WHERE `name`='account set email';
+
+INSERT INTO `command` (`name`, `security`, `help`) VALUES
+('account set email', 4, 'Syntax: .account set email $account $email $email_confirmation\nAdd or change an email to the account.');
+
+DELETE FROM `acore_string` WHERE `entry` IN (875);
+INSERT INTO `acore_string` (`entry`, `content_default`,`locale_zhCN`) VALUES
+(875, 'Your email can\'t be longer than 255 characters, email not changed!', '您的电子邮件无法超过255个字符，电子邮件没有改变！');

src/server/database/Database/Implementation/LoginDatabase.cpp

@@ -83,6 +83,7 @@ void LoginDatabaseConnection::DoPrepareStatements()
     PrepareStatement(LOGIN_UPD_EXPANSION, "UPDATE account SET expansion = ? WHERE id = ?", CONNECTION_ASYNC);
     PrepareStatement(LOGIN_UPD_ACCOUNT_LOCK, "UPDATE account SET locked = ? WHERE id = ?", CONNECTION_ASYNC);
     PrepareStatement(LOGIN_UPD_ACCOUNT_LOCK_COUNTRY, "UPDATE account SET lock_country = ? WHERE id = ?", CONNECTION_ASYNC);
+    PrepareStatement(LOGIN_UPD_EMAIL, "UPDATE account SET email = ? WHERE id = ?", CONNECTION_ASYNC);
     PrepareStatement(LOGIN_UPD_USERNAME, "UPDATE account SET username = ? WHERE id = ?", CONNECTION_ASYNC);
     PrepareStatement(LOGIN_UPD_MUTE_TIME, "UPDATE account SET mutetime = ? , mutereason = ? , muteby = ? WHERE id = ?", CONNECTION_ASYNC);
     PrepareStatement(LOGIN_UPD_MUTE_TIME_LOGIN, "UPDATE account SET mutetime = ? WHERE id = ?", CONNECTION_ASYNC);

src/server/database/Database/Implementation/LoginDatabase.h

@@ -67,6 +67,7 @@ enum LoginDatabaseStatements : uint32
     LOGIN_UPD_EXPANSION,
     LOGIN_UPD_ACCOUNT_LOCK,
     LOGIN_UPD_ACCOUNT_LOCK_COUNTRY,
+    LOGIN_UPD_EMAIL,
     LOGIN_UPD_USERNAME,
     LOGIN_UPD_MUTE_TIME,
     LOGIN_UPD_MUTE_TIME_LOGIN,

src/server/game/Accounts/AccountMgr.cpp

@@ -58,6 +58,33 @@ namespace AccountMgr
         return AOR_OK;                                          // everything's fine
     }
 
+    AccountOpResult ChangeEmail(uint32 accountId, std::string newEmail)
+    {
+        std::string username;
+
+        if (!GetName(accountId, username))
+        {
+            sScriptMgr->OnFailedEmailChange(accountId);
+            return AOR_NAME_NOT_EXIST;                          // account doesn't exist
+        }
+
+        if (utf8length(newEmail) > MAX_EMAIL_STR)
+        {
+            sScriptMgr->OnFailedEmailChange(accountId);
+            return AOR_EMAIL_TOO_LONG;                           // email's too long
+        }
+
+        Utf8ToUpperOnlyLatin(newEmail);
+
+        LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_UPD_EMAIL);
+        stmt->SetData(0, newEmail);
+        stmt->SetData(1, accountId);
+        LoginDatabase.Execute(stmt);
+
+        sScriptMgr->OnEmailChange(accountId);
+        return AOR_OK;
+    }
+
     AccountOpResult DeleteAccount(uint32 accountId)
     {
         // Check if accounts exists

src/server/game/Accounts/AccountMgr.h

@@ -26,6 +26,7 @@ enum AccountOpResult
     AOR_OK,
     AOR_NAME_TOO_LONG,
     AOR_PASS_TOO_LONG,
+    AOR_EMAIL_TOO_LONG,
     AOR_NAME_ALREADY_EXIST,
     AOR_NAME_NOT_EXIST,
     AOR_DB_INTERNAL_ERROR
@@ -33,6 +34,7 @@ enum AccountOpResult
 
 #define MAX_ACCOUNT_STR 20
 #define MAX_PASS_STR 16
+#define MAX_EMAIL_STR 255
 
 namespace AccountMgr
 {
@@ -40,6 +42,7 @@ namespace AccountMgr
     AccountOpResult DeleteAccount(uint32 accountId);
     AccountOpResult ChangeUsername(uint32 accountId, std::string newUsername, std::string newPassword);
     AccountOpResult ChangePassword(uint32 accountId, std::string newPassword);
+    AccountOpResult ChangeEmail(uint32 accountId, std::string email);
     bool CheckPassword(uint32 accountId, std::string password);
 
     uint32 GetId(std::string const& username);

src/server/scripts/Commands/cs_account.cpp

@@ -55,7 +55,8 @@ public:
             { "addon",      HandleAccountSetAddonCommand,     SEC_GAMEMASTER, Console::Yes },
             { "gmlevel",    HandleAccountSetGmLevelCommand,   SEC_ADMINISTRATOR, Console::Yes },
             { "password",   HandleAccountSetPasswordCommand,  SEC_ADMINISTRATOR, Console::Yes },
-            { "2fa",        HandleAccountSet2FACommand,       SEC_PLAYER,    Console::Yes  }
+            { "2fa",        HandleAccountSet2FACommand,       SEC_PLAYER,    Console::Yes  },
+            { "email",      HandleAccountSetEmailCommand,     SEC_ADMINISTRATOR, Console::Yes }
         };
 
         static ChatCommandTable accountLockCommandTable
@@ -900,6 +901,53 @@ public:
         }
         return true;
     }
+
+    /// Set email for account
+    static bool HandleAccountSetEmailCommand(ChatHandler* handler, AccountIdentifier account, std::string email, std::string emailConfirmation)
+
+    {
+        if (!account || !email.data() || !emailConfirmation.data())
+            return false;
+
+        std::string accountName = account.GetName();
+        if (!Utf8ToUpperOnlyLatin(accountName))
+        {
+            handler->SendErrorMessage(LANG_ACCOUNT_NOT_EXIST, accountName);
+            return false;
+        }
+
+        uint32 targetAccountId = account.GetID();
+        if (!targetAccountId)
+        {
+            handler->SendErrorMessage(LANG_ACCOUNT_NOT_EXIST, accountName);
+            return false;
+        }
+
+        if (email != emailConfirmation)
+        {
+            handler->SendErrorMessage(LANG_NEW_EMAILS_NOT_MATCH);
+            return false;
+        }
+
+        AccountOpResult result = AccountMgr::ChangeEmail(targetAccountId, email.data());
+
+        switch (result)
+        {
+            case AOR_OK:
+                handler->SendSysMessage(LANG_COMMAND_EMAIL);
+                break;
+            case AOR_NAME_NOT_EXIST:
+                handler->SendErrorMessage(LANG_ACCOUNT_NOT_EXIST, accountName);
+                return false;
+            case AOR_EMAIL_TOO_LONG:
+                handler->SendErrorMessage(LANG_EMAIL_TOO_LONG);
+                return false;
+            default:
+                handler->SendErrorMessage(LANG_COMMAND_NOTCHANGEEMAIL);
+                return false;
+        }
+        return true;
+    }
 };
 
 void AddSC_account_commandscript()