From 8672347f93dab14dc5130f133ebae4a407186bdf Mon Sep 17 00:00:00 2001
From: shaw <shaw-wei@foxmail.com>
Date: Tue, 20 Jan 2026 15:49:57 +0800
Subject: [PATCH] fix(settings): add missing promo_code_enabled field in public
 settings API

The field was defined in DTO but not mapped in handler response.
---
 backend/internal/handler/setting_handler.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/internal/handler/setting_handler.go b/backend/internal/handler/setting_handler.go
index 0fc61144..8723c746 100644
--- a/backend/internal/handler/setting_handler.go
+++ b/backend/internal/handler/setting_handler.go
@@ -34,6 +34,7 @@ func (h *SettingHandler) GetPublicSettings(c *gin.Context) {
 	response.Success(c, dto.PublicSettings{
 		RegistrationEnabled: settings.RegistrationEnabled,
 		EmailVerifyEnabled:  settings.EmailVerifyEnabled,
+		PromoCodeEnabled:    settings.PromoCodeEnabled,
 		TurnstileEnabled:    settings.TurnstileEnabled,
 		TurnstileSiteKey:    settings.TurnstileSiteKey,
 		SiteName:            settings.SiteName,