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using Microsoft.AspNetCore.Http;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Caching.Memory;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using VOL.Core.Configuration;
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using VOL.Core.Enums;
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using VOL.Core.Extensions;
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using VOL.Core.ManageUser;
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using VOL.Core.Services;
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using VOL.Core.Utilities;
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using VOL.Entity.DomainModels;
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using VOL.System.IRepositories;
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namespace VOL.System.Services
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{
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public partial class Sys_UserService
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{
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private Microsoft.AspNetCore.Http.HttpContext _context;
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private ISys_UserRepository _repository;
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[ActivatorUtilitiesConstructor]
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public Sys_UserService(IHttpContextAccessor httpContextAccessor, ISys_UserRepository repository)
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: base(repository)
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{
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_context = httpContextAccessor.HttpContext;
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_repository = repository;
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}
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WebResponseContent webResponse = new WebResponseContent();
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/// <summary>
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/// WebApi登陆
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/// </summary>
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/// <param name="loginInfo"></param>
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/// <param name="verificationCode"></param>
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/// <returns></returns>
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public async Task<WebResponseContent> Login(LoginInfo loginInfo, bool verificationCode = true)
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{
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string msg = string.Empty;
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// 2020.06.12增加验证码
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IMemoryCache memoryCache = _context.GetService<IMemoryCache>();
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string cacheCode = (memoryCache.Get(loginInfo.UUID) ?? "").ToString();
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if (string.IsNullOrEmpty(cacheCode))
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{
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return webResponse.Error("验证码已失效");
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}
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if (cacheCode.ToLower() != loginInfo.VerificationCode.ToLower())
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{
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memoryCache.Remove(loginInfo.UUID);
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return webResponse.Error("验证码不正确");
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}
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try
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{
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Sys_User user = await repository.FindAsIQueryable(x => x.UserName == loginInfo.UserName)
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.FirstOrDefaultAsync();
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if (user == null || loginInfo.Password.Trim().EncryptDES(AppSetting.Secret.User) != (user.UserPwd ?? ""))
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return webResponse.Error(ResponseType.LoginError);
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string token = JwtHelper.IssueJwt(new UserInfo()
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{
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User_Id = user.User_Id,
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UserName = user.UserName,
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Role_Id = user.Role_Id
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});
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user.Token = token;
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webResponse.Data = new { token, userName = user.UserTrueName, img = user.HeadImageUrl };
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repository.Update(user, x => x.Token, true);
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UserContext.Current.LogOut(user.User_Id);
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loginInfo.Password = string.Empty;
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return webResponse.OK(ResponseType.LoginSuccess);
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}
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catch (Exception ex)
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{
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msg = ex.Message + ex.StackTrace;
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if (_context.GetService<Microsoft.AspNetCore.Hosting.IWebHostEnvironment>().IsDevelopment())
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{
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throw new Exception(ex.Message + ex.StackTrace);
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}
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return webResponse.Error(ResponseType.ServerError);
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}
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finally
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{
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memoryCache.Remove(loginInfo.UUID);
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Logger.Info(LoggerType.Login, loginInfo.Serialize(), webResponse.Message, msg);
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}
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}
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/// <summary>
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///当token将要过期时，提前置换一个新的token
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/// </summary>
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/// <returns></returns>
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public async Task<WebResponseContent> ReplaceToken()
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{
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string error = "";
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UserInfo userInfo = null;
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try
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{
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string requestToken = _context.Request.Headers[AppSetting.TokenHeaderName];
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requestToken = requestToken?.Replace("Bearer ", "");
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if (UserContext.Current.Token != requestToken) return webResponse.Error("Token已失效!");
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if (JwtHelper.IsExp(requestToken)) return webResponse.Error("Token已过期!");
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int userId = UserContext.Current.UserId;
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userInfo = await
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repository.FindFirstAsync(x => x.User_Id == userId,
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s => new UserInfo()
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{
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User_Id = userId,
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UserName = s.UserName,
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UserTrueName = s.UserTrueName,
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Role_Id = s.Role_Id,
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RoleName = s.RoleName
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});
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if (userInfo == null) return webResponse.Error("未查到用户信息!");
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string token = JwtHelper.IssueJwt(userInfo);
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//移除当前缓存
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base.CacheContext.Remove(userId.GetUserIdKey());
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//只更新的token字段
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repository.Update(new Sys_User() { User_Id = userId, Token = token }, x => x.Token, true);
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webResponse.OK(null, token);
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}
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catch (Exception ex)
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{
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error = ex.Message + ex.StackTrace + ex.Source;
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webResponse.Error("token替换出错了..");
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}
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finally
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{
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Logger.Info(LoggerType.ReplaceToeken, ($"用户Id:{userInfo?.User_Id},用户{userInfo?.UserTrueName}")
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+ (webResponse.Status ? "token替换成功" : "token替换失败"), null, error);
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}
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return webResponse;
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}
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/// <summary>
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/// 修改密码
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/// </summary>
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/// <param name="parameters"></param>
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/// <returns></returns>
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public async Task<WebResponseContent> ModifyPwd(string oldPwd, string newPwd)
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{
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oldPwd = oldPwd?.Trim();
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newPwd = newPwd?.Trim();
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string message = "";
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try
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{
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if (string.IsNullOrEmpty(oldPwd)) return webResponse.Error("旧密码不能为空");
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if (string.IsNullOrEmpty(newPwd)) return webResponse.Error("新密码不能为空");
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if (newPwd.Length < 6) return webResponse.Error("密码不能少于6位");
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int userId = UserContext.Current.UserId;
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string userCurrentPwd = await base.repository.FindFirstAsync(x => x.User_Id == userId, s => s.UserPwd);
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string _oldPwd = oldPwd.EncryptDES(AppSetting.Secret.User);
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if (_oldPwd != userCurrentPwd) return webResponse.Error("旧密码不正确");
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string _newPwd = newPwd.EncryptDES(AppSetting.Secret.User);
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if (userCurrentPwd == _newPwd) return webResponse.Error("新密码不能与旧密码相同");
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repository.Update(new Sys_User
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{
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User_Id = userId,
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UserPwd = _newPwd,
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LastModifyPwdDate = DateTime.Now
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}, x => new { x.UserPwd, x.LastModifyPwdDate }, true);
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webResponse.OK("密码修改成功");
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}
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catch (Exception ex)
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{
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message = ex.Message;
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webResponse.Error("服务器了点问题,请稍后再试");
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}
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finally
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{
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if (message == "")
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{
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Logger.OK(LoggerType.ApiModifyPwd, "密码修改成功");
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}
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else
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{
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Logger.Error(LoggerType.ApiModifyPwd, message);
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}
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}
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return webResponse;
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}
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/// <summary>
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/// 个人中心获取当前用户信息
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/// </summary>
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/// <returns></returns>
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public async Task<WebResponseContent> GetCurrentUserInfo()
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{
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var data = await base.repository
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.FindAsIQueryable(x => x.User_Id == UserContext.Current.UserId)
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.Select(s => new
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{
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s.UserName,
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s.UserTrueName,
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s.Address,
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s.PhoneNo,
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s.Email,
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s.Remark,
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s.Gender,
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s.RoleName,
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s.HeadImageUrl,
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s.CreateDate
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})
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.FirstOrDefaultAsync();
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return webResponse.OK(null, data);
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}
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/// <summary>
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/// 设置固定排序方式及显示用户过滤
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/// </summary>
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/// <param name="pageData"></param>
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/// <returns></returns>
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public override PageGridData<Sys_User> GetPageData(PageDataOptions pageData)
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{
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int roleId = -1;
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//树形菜单传查询角色下所有用户
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if (pageData.Value != null)
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{
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roleId = pageData.Value.ToString().GetInt();
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}
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QueryRelativeExpression = (IQueryable<Sys_User> queryable) =>
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{
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if (roleId <= 0)
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{
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if (UserContext.Current.IsSuperAdmin) return queryable;
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roleId = UserContext.Current.RoleId;
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}
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//查看用户时，只能看下自己角色下的所有用户
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List<int> roleIds = Sys_RoleService
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.Instance
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.GetAllChildrenRoleId(roleId);
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roleIds.Add(roleId);
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//判断查询的角色是否越权
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if (roleId != UserContext.Current.RoleId && !roleIds.Contains(roleId))
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{
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roleId = -999;
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}
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return queryable.Where(x => roleIds.Contains(x.Role_Id));
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};
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base.OrderByExpression = x => new Dictionary<object, Core.Enums.QueryOrderBy>() {
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{ x.CreateDate, Core.Enums.QueryOrderBy.Desc },
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{ x.User_Id,Core.Enums.QueryOrderBy.Desc}
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};
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return base.GetPageData(pageData);
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}
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/// <summary>
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/// 新建用户，根据实际情况自行处理
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/// </summary>
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/// <param name="saveModel"></param>
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/// <returns></returns>
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public override WebResponseContent Add(SaveModel saveModel)
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{
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saveModel.MainData["RoleName"] = "无";
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base.AddOnExecute = (SaveModel userModel) =>
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{
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int roleId = userModel?.MainData?["Role_Id"].GetInt() ?? 0;
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if (roleId > 0 && !UserContext.Current.IsSuperAdmin)
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{
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string roleName = GetChildrenName(roleId);
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if ((roleId == 1) || string.IsNullOrEmpty(roleName))
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return webResponse.Error("不能选择此角色");
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}
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return webResponse.OK();
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};
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///生成6位数随机密码
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string pwd = 6.GenerateRandomNumber();
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//在AddOnExecuting之前已经对提交的数据做过验证是否为空
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base.AddOnExecuting = (Sys_User user, object obj) =>
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{
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user.UserName = user.UserName.Trim();
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if (repository.Exists(x => x.UserName == user.UserName))
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return webResponse.Error("用户名已经被注册");
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user.UserPwd = pwd.EncryptDES(AppSetting.Secret.User);
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//设置默认头像
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return webResponse.OK();
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};
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base.AddOnExecuted = (Sys_User user, object list) =>
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{
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return webResponse.OK($"用户新建成功.帐号{user.UserName}密码{pwd}");
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};
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return base.Add(saveModel); ;
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}
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/// <summary>
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/// 删除用户拦截过滤
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/// 用户被删除后同时清空对应缓存
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/// </summary>
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/// <param name="keys"></param>
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/// <param name="delList"></param>
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/// <returns></returns>
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public override WebResponseContent Del(object[] keys, bool delList = false)
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{
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base.DelOnExecuting = (object[] ids) =>
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{
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if (!UserContext.Current.IsSuperAdmin)
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{
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int[] userIds = ids.Select(x => Convert.ToInt32(x)).ToArray();
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//校验只能删除当前角色下能看到的用户
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var xxx = repository.Find(x => userIds.Contains(x.User_Id));
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var delUserIds = repository.Find(x => userIds.Contains(x.User_Id), s => new { s.User_Id, s.Role_Id, s.UserTrueName });
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List<int> roleIds = Sys_RoleService
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.Instance
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.GetAllChildrenRoleId(UserContext.Current.RoleId);
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string[] userNames = delUserIds.Where(x => !roleIds.Contains(x.Role_Id))
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.Select(s => s.UserTrueName)
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.ToArray();
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if (userNames.Count() > 0)
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{
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return webResponse.Error($"没有权限删除用户：{string.Join(',', userNames)}");
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}
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}
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return webResponse.OK();
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};
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base.DelOnExecuted = (object[] userIds) =>
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{
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var objKeys = userIds.Select(x => x.GetInt().GetUserIdKey());
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base.CacheContext.RemoveAll(objKeys);
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return new WebResponseContent() { Status = true };
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};
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return base.Del(keys, delList);
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}
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private string GetChildrenName(int roleId)
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{
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//只能修改当前角色能看到的用户
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string roleName = Sys_RoleService
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.Instance
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.GetAllChildren(UserContext.Current.UserInfo.Role_Id).Where(x => x.Id == roleId)
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.Select(s => s.RoleName).FirstOrDefault();
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return roleName;
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}
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/// <summary>
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/// 修改用户拦截过滤
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///
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/// </summary>
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/// <param name="saveModel"></param>
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/// <returns></returns>
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public override WebResponseContent Update(SaveModel saveModel)
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{
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UserInfo userInfo = UserContext.Current.UserInfo;
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saveModel.MainData["RoleName"] = "无";
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//禁止修改用户名
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base.UpdateOnExecute = (SaveModel saveInfo) =>
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{
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if (!UserContext.Current.IsSuperAdmin)
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{
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int roleId = saveModel.MainData["Role_Id"].GetInt();
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string roleName = GetChildrenName(roleId);
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saveInfo.MainData.TryAdd("RoleName", roleName);
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if (UserContext.IsRoleIdSuperAdmin(userInfo.Role_Id))
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{
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return webResponse.OK();
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}
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if (string.IsNullOrEmpty(roleName)) return webResponse.Error("不能选择此角色");
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}
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return webResponse.OK();
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};
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base.UpdateOnExecuting = (Sys_User user, object obj1, object obj2, List<object> list) =>
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{
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if (user.User_Id == userInfo.User_Id && user.Role_Id != userInfo.Role_Id)
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return webResponse.Error("不能修改自己的角色");
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var _user = repository.Find(x => x.User_Id == user.User_Id,
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s => new { s.UserName, s.UserPwd })
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.FirstOrDefault();
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user.UserName = _user.UserName;
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//Sys_User实体的UserPwd用户密码字段的属性不是编辑，此处不会修改密码。但防止代码生成器将密码字段的修改成了可编辑造成密码被修改
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user.UserPwd = _user.UserPwd;
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return webResponse.OK();
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};
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//用户信息被修改后，将用户的缓存信息清除
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base.UpdateOnExecuted = (Sys_User user, object obj1, object obj2, List<object> List) =>
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{
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base.CacheContext.Remove(user.User_Id.GetUserIdKey());
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return new WebResponseContent(true);
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};
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return base.Update(saveModel);
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}
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/// <summary>
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/// 导出处理
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/// </summary>
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/// <param name="pageData"></param>
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/// <returns></returns>
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public override WebResponseContent Export(PageDataOptions pageData)
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{
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//限定只能导出当前角色能看到的所有用户
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QueryRelativeExpression = (IQueryable<Sys_User> queryable) =>
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{
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if (UserContext.Current.IsSuperAdmin) return queryable;
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List<int> roleIds = Sys_RoleService
|
|
|
.Instance
|
|
|
.GetAllChildrenRoleId(UserContext.Current.RoleId);
|
|
|
return queryable.Where(x => roleIds.Contains(x.Role_Id) || x.User_Id == UserContext.Current.UserId);
|
|
|
};
|
|
|
|
|
|
base.ExportOnExecuting = (List<Sys_User> list, List<string> ignoreColumn) =>
|
|
|
{
|
|
|
if (!ignoreColumn.Contains("Role_Id"))
|
|
|
{
|
|
|
ignoreColumn.Add("Role_Id");
|
|
|
}
|
|
|
if (!ignoreColumn.Contains("RoleName"))
|
|
|
{
|
|
|
ignoreColumn.Remove("RoleName");
|
|
|
}
|
|
|
WebResponseContent responseData = new WebResponseContent(true);
|
|
|
return responseData;
|
|
|
};
|
|
|
return base.Export(pageData);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
