Znc_V2/app/main/model/userModel.go

package model

import (
	"context"
	"fmt"

	"github.com/zeromicro/go-zero/core/stores/cache"
	"github.com/zeromicro/go-zero/core/stores/sqlc"
	"github.com/zeromicro/go-zero/core/stores/sqlx"

	"tydata-server/common/globalkey"
)

var _ UserModel = (*customUserModel)(nil)

type (
	// UserModel is an interface to be customized, add more methods here,
	// and implement the added methods in customUserModel.
	UserModel interface {
		userModel
		// FindDisableByUserId 查用户封禁状态（不走缓存，封禁中间件用）
		FindDisableByUserId(ctx context.Context, id int64) (int64, error)
	}

	customUserModel struct {
		*defaultUserModel
	}
)

// FindDisableByUserId 查用户 disable 字段，不走缓存，确保封禁后立即生效
func (m *customUserModel) FindDisableByUserId(ctx context.Context, id int64) (int64, error) {
	var disable int64
	query := fmt.Sprintf("SELECT `disable` FROM %s WHERE `id` = ? and del_state = ? limit 1", m.table)
	err := m.QueryRowNoCacheCtx(ctx, &disable, query, id, globalkey.DelStateNo)
	if err != nil {
		if err == sqlc.ErrNotFound {
			return 0, ErrNotFound
		}
		return 0, err
	}
	return disable, nil
}

// NewUserModel returns a model for the database table.
func NewUserModel(conn sqlx.SqlConn, c cache.CacheConf) UserModel {
	return &customUserModel{
		defaultUserModel: newUserModel(conn, c),
	}
}