DSWMS/Vue.Net/VOL.Core/Extensions/CacheKeyExtensions.cs

using VOL.Core.Enums;
using System;
using System.Collections.Generic;

namespace VOL.Core.Extensions
{
    public static class CacheKeyExtensions
    {
        public static string GetKey(this CPrefix prefix, object value)
        {
            return prefix.ToString() + value;
        }

        public static string GetUserIdKey(this Guid userId)
        {
            return CPrefix.UID.ToString() + userId;
        }

        public static string GetRoleIdKey(this string roleId)
        {
            return CPrefix.Role.ToString() + roleId;
        }
        public static bool isNullorEmpty(this Guid _guid)
        {
            return (_guid == null || _guid == Guid.Empty);
        }


        public static bool isNullorEmpty<TDetail>(this List<TDetail> list)
        {
            return (list==null || list.Count==0);
        }
    }
}