feat: webhook默认地址写入config.yaml，数据库无值时自动回退

internal/handler/customer.go

@@ -8,6 +8,7 @@ import (
 	"net/http"
 	"time"
 
+	"gotest/internal/config"
 	"gotest/internal/model"
 
 	"github.com/gin-gonic/gin"
@@ -16,12 +17,13 @@ import (
 
 // CustomerHandler 客户信息收集处理器
 type CustomerHandler struct {
-	db *gorm.DB
+	db  *gorm.DB
+	cfg *config.Config
 }
 
 // NewCustomerHandler 创建客户信息收集处理器
-func NewCustomerHandler(db *gorm.DB) *CustomerHandler {
-	return &CustomerHandler{db: db}
+func NewCustomerHandler(db *gorm.DB, cfg *config.Config) *CustomerHandler {
+	return &CustomerHandler{db: db, cfg: cfg}
 }
 
 // CustomerRequest 客户信息请求
@@ -63,12 +65,17 @@ func (h *CustomerHandler) Submit(c *gin.Context) {
 	})
 }
 
-// getWebhookURL 从数据库获取webhook URL
+// getWebhookURL 从数据库获取webhook URL，没有则回退到config.yaml
 func (h *CustomerHandler) getWebhookURL() string {
+	// 优先从数据库读取
 	var cfg model.Config
 	if err := h.db.Where("`key` = ?", "wechat_webhook_url").First(&cfg).Error; err == nil && cfg.Value != "" {
 		return cfg.Value
 	}
+	// 回退到 config.yaml
+	if h.cfg.WechatWebhook.URL != "" {
+		return h.cfg.WechatWebhook.URL
+	}
 	return "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=71110fd5-9f51-4695-88dc-85ca34385d66"
 }