1、新增后台面板

2、查询页改三要素
3、佣金冻结

app/main/api/internal/service/userService.go

@@ -0,0 +1,65 @@
+package service
+
+import (
+	"context"
+	"qnc-server/app/user/model"
+
+	"github.com/google/uuid"
+	"github.com/zeromicro/go-zero/core/stores/sqlx"
+)
+
+type UserService struct {
+	userModel     model.UserModel
+	userAuthModel model.UserAuthModel
+}
+
+// NewUserService 创建UserService实例
+func NewUserService(userModel model.UserModel, userAuthModel model.UserAuthModel) *UserService {
+	return &UserService{
+		userModel:     userModel,
+		userAuthModel: userAuthModel,
+	}
+}
+
+// GenerateUUIDUserId 生成UUID用户ID
+func (s *UserService) GenerateUUIDUserId(ctx context.Context) (string, error) {
+	id := uuid.NewString()
+	return id, nil
+}
+
+// RegisterUUIDUser 注册UUID用户，返回用户ID
+func (s *UserService) RegisterUUIDUser(ctx context.Context) (int64, error) {
+	// 生成UUID
+	uuidStr, err := s.GenerateUUIDUserId(ctx)
+	if err != nil {
+		return 0, err
+	}
+
+	var userId int64
+	err = s.userModel.Trans(ctx, func(ctx context.Context, session sqlx.Session) error {
+		// 创建用户记录
+		user := &model.User{}
+		result, err := s.userModel.Insert(ctx, session, user)
+		if err != nil {
+			return err
+		}
+		userId, err = result.LastInsertId()
+		if err != nil {
+			return err
+		}
+
+		// 创建用户认证记录
+		userAuth := &model.UserAuth{
+			UserId:   userId,
+			AuthType: model.UserAuthTypeUUID,
+			AuthKey:  uuidStr,
+		}
+		_, err = s.userAuthModel.Insert(ctx, session, userAuth)
+		return err
+	})
+	if err != nil {
+		return 0, err
+	}
+
+	return userId, nil
+}