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zhaojs

2023-09-27 74098f1401afe40f961d1d167bb18dd0a71c4d59

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using CommonUtil;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Caching.Memory;
using Operater.DAL;
using Operater.DbModel;
using Operater.DTO.System;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace Operater.Service.System
{
    public class LoginUserInfoService : ILoginUserInfoService
    {
        private readonly IHttpContextAccessor _accessor;
        private readonly IMemoryCache _cache;
        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="accessor"></param>
        public LoginUserInfoService(IHttpContextAccessor accessor, IMemoryCache memoryCache)
        {
            _accessor = accessor;
            _cache = memoryCache;
        }
 
        /// <summary>
        /// 获取用户信息
        /// </summary>
        /// <returns></returns>
        public LoginUserInfo GetUserInfo()
        {
            if (_accessor.HttpContext.Request.Headers["userinfo"].IsNull())
            {
                return null;
            }
            string headUserInfo = _accessor.HttpContext.Request.Headers["userinfo"].ToString();
            if (headUserInfo.IsNullOrEmpty())
            {
                return null;
            }
            LoginUserInfo userInfo = JSONUtil.JsonToObject<LoginUserInfo>(headUserInfo);
            var appset = GetAppSet();
            userInfo.AlibabaToken = appset.AlibabaToken;
            userInfo.YzToken = appset.YzToken;
            userInfo.YzShopId = appset.YzShopid;
            return userInfo;
        }
 
        private Appset GetAppSet()
        {
            string cacheName = "appsetcat";
            var cache = _cache.Get(cacheName);
            if (cache.IsNull())
            {//从数据库获取
                var appSet = new AppsetDAL().ListGet(t => t.Id != null).ToList();
                _cache.Set(cacheName, JSONUtil.ObjectToJson(appSet[0]), new MemoryCacheEntryOptions().SetSlidingExpiration(TimeSpan.FromHours(1)));
                return appSet[0];
            }
            return JSONUtil.JsonToObject<Appset>(cache.ToString());
        }
 
        public async Task<string> Test()
        {
            return "oks";
        }
    }
}