批量优化功能

go/controllers/backend_wechat_mp.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"io"
 	"strings"
-	"time"
 
 	"server/models"
 	"server/pkg/jwtutil"
@@ -76,6 +75,8 @@ func (c *BackendWechatMpController) readBody(out interface{}) bool {
 }
 
 // BindStart POST /backend/wechatMp/bind/start
+// 未认证公众号无法生成带参二维码（48001）：不再下发二维码，
+// 返回绑定指引（公众号内发送「验证码」取码 → 页面填码 → bind/confirm 核销）。
 func (c *BackendWechatMpController) BindStart() {
 	claims, err := c.claims()
 	if err != nil {
@@ -88,17 +89,16 @@ func (c *BackendWechatMpController) BindStart() {
 		c.jsonErr(401, 401, "未获取到用户信息")
 		return
 	}
-	scene, _, qrURL, expireAt, err := wechatmp.CreateVerifyCode(models.WechatBindTypeTenantUser, uid, tid, 0)
-	if err != nil {
-		c.jsonErr(400, 400, "生成二维码失败："+err.Error())
+	if _, err := wechatmp.LoadEnabledConfig(); err != nil {
+		c.jsonErr(400, 400, "公众号未启用："+err.Error())
 		return
 	}
 	c.ok(map[string]interface{}{
-		"scene":      scene,
-		"qrcode_url": qrURL,
-		"expire_at":  expireAt,
-		"expires_in": int(time.Until(expireAt).Seconds()),
-	}, "生成成功")
+		"mode":          "mp_message",
+		"guides":        wechatmp.BindGuides(),
+		"follow_qrcode": wechatmp.FollowQrcodeURL(),
+		"expires_in":    int(wechatmp.DefaultVerifyTTL.Seconds()),
+	}, "请按指引完成绑定")
 }
 
 // BindStatus GET /backend/wechatMp/bind/status?scene=xxx