OA2023/OASystem/OASystem.Api/Controllers/AuthController.cs


using OASystem.Infrastructure.Repositories.Login;
using System.IdentityModel.Tokens.Jwt;
using System.Security.Claims;
using OASystem.Domain.Dtos.UserDto;
using OASystem.API.OAMethodLib;
using Serilog.Parsing;
using OASystem.Domain.Dtos.System;
using System.Drawing.Drawing2D;

namespace OASystem.API.Controllers
{
    /// <summary>
    /// 鉴权相关
    /// </summary>
    [Route("api/")]
    public class AuthController : ControllerBase
    {
        private readonly IMapper _mapper;
        private readonly IConfiguration _config;
        private readonly LoginRepository _loginRep;
        private readonly MessageRepository _message; 

        public AuthController(IConfiguration config, LoginRepository loginRep, IMapper mapper,MessageRepository message)
        {
            _config = config;
            _loginRep = loginRep;
            _mapper = mapper;
            _message = message;
        }

        /// <summary>
        /// 用户登录
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        [Route("login")]
        [HttpPost]
        [ProducesResponseType(typeof(LoginView), StatusCodes.Status200OK)]
        public async Task<IActionResult> LoginAsync(LoginDto dto)
        {
            #region 校验用户信息 
            var userData = _loginRep.Login(dto).Result;
            if (userData.Code != 0)
            {
                if (userData.Code != 0) { return Ok(JsonView(false, userData.Msg)); }

                return Ok(JsonView(false, "暂无该员工信息!"));
            }

            #endregion


            dynamic authData = null;

            var view = new LoginView
            {
                UserInfo = userData.Data,
                AuthData = authData,
            };


            DateTime createZebraTime = DateTime.Now;
            string authorId = dto.Number + "Token";
            string authorToken = await RedisRepository.RedisFactory.CreateRedisRepository().StringGetAsync<string>(authorId);//string 取
            if (authorToken !=  null)
            {
                #region 解析出过期时间
                var jwtHandler = new JwtSecurityTokenHandler();
                JwtSecurityToken securityToken = jwtHandler.ReadJwtToken(authorToken);
                DateTime expDt = (securityToken.Payload[JwtRegisteredClaimNames.Exp] ?? 0).GetInt().GetTimeSpmpToDate();
                #endregion

                if (expDt >= createZebraTime)  //超时重新获取token
                {
                    authorToken = GeneralMethod.GetToken(_config, dto.Number, createZebraTime);
                }

                view.Expires = expDt;
                view.Token = authorToken;

            }
            else
            {
                view.Expires = createZebraTime.AddMinutes(30);
                view.Token = GeneralMethod.GetToken(_config, dto.Number, createZebraTime);
                TimeSpan ts = view.Expires.AddMinutes(-1) - createZebraTime; //设置redis 过期时间 比 jwt 时间 快一分钟
                await RedisRepository.RedisFactory.CreateRedisRepository().StringSetAsync<string>(authorId, view.Token, ts);//string 存
            }


            #region 测试添加系统消息

            //await _message.AddMsg(new MessageDto()
            //{
            //    Type = 1,
            //    IssuerId = 208,
            //    Title = "测试添加消息标题",
            //    Content = "消息体测试",
            //    ReleaseTime = DateTime.Now,
            //    UIdList = new List<int> {
            //        5,
            //        208,
            //        219
            //    }
            //});
            #endregion

            return Ok(JsonView(view));
        }

        /// <summary>
        /// 申请注册
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        [Authorize]
        [HttpPost]
        [Route("register")]
        public async Task<IActionResult> Register(RegisterDto dto)
        {
            var userData = _loginRep.Register(_loginRep, dto);
            if (userData.Result.Code != 0)
            {
                if (userData.Result.Code != 0) { return Ok(JsonView(false, userData.Result.Msg)); }

                return Ok(JsonView(false, "注册失败!"));
            }

            return Ok(new { Code = 0, Msg = userData.Result.Msg });
        }

        /// <summary>
        /// 修改密码
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        [Authorize]
        [HttpPost]
        [Route("UpdPassword")]
        public async Task<IActionResult> UpdateUserPassword(UpdateDto dto)
        {
            Result result = new Result();

            Sys_Users sys_Users = _mapper.Map<Sys_Users>(dto);
            var _UpdateState = await _loginRep.UpdateAsync(s => s.Id == dto.UserId, ss => sys_Users);
            if (_UpdateState)
            {
                result.Code = 0;
                result.Msg = "申请成功!人事主管审核后且信息部经理分配了登录账号,可登录OA!";
            }
            else
            {
                result.Code = -2;
                result.Msg = "用户修改失败!";
            }


            return Ok(JsonView(result));
        }

        /// <summary>
        /// 测试auth
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        [OASystemAuthentication]
        [HttpPost("TestToken")]
        [ProducesResponseType(typeof(LoginView), StatusCodes.Status200OK)]
        public async Task<IActionResult> TestToken(LoginDto dto)
        {
            string authorId = dto.Number + "Token";
            // 从Redis里面取数据
            //string userToken = _redis.StringGet(authorId);
            string userToken = "";
            var view = new LoginView
            {
                Token = authorId + ":" + userToken
            };

            return Ok(JsonView(view));
        }

       



    }
}