获取当前生效的appid

internal/handler/app/client_wechat.go

@@ -1,6 +1,8 @@
 package app
 
 import (
+	"strings"
+
 	"github.com/ArtisanCloud/PowerWeChat/v3/src/kernel"
 	"github.com/break/junhong_cmp_fiber/internal/model/dto"
 	wechatConfigSvc "github.com/break/junhong_cmp_fiber/internal/service/wechat_config"
@@ -76,3 +78,19 @@ func (h *ClientWechatHandler) GetJSSDKConfig(c *fiber.Ctx) error {
 		Signature: jssdkConfig.Signature,
 	})
 }
+
+// GetAppID 获取当前生效的公众号 AppID
+// GET /api/c/v1/wechat/appid
+func (h *ClientWechatHandler) GetAppID(c *fiber.Ctx) error {
+	wechatConfig, err := h.wechatConfigService.GetActiveConfig(c.UserContext())
+	if err != nil {
+		return err
+	}
+	if wechatConfig == nil || strings.TrimSpace(wechatConfig.OaAppID) == "" {
+		return errors.New(errors.CodeWechatConfigUnavailable)
+	}
+
+	return response.Success(c, &dto.WechatAppIDResponse{
+		AppID: wechatConfig.OaAppID,
+	})
+}