using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Web;
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using System.Web.Http;
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using VueWebApi.DLL.BLL;
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using VueWebApi.Models;
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using VueWebApi.Tools;
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namespace VueWebApi.Controllers
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{
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[RoutePrefix(prefix: "api/Login")]
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[ControllerGroup("系统设置", "在线接口")]
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public class LoginController : ApiController
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{
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//定义全局信息返回变量
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ToMessage mes = new ToMessage();
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RedisHelper redis = new RedisHelper();
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/// <summary>
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/// 用户登录
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/// </summary>
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/// <param name="username">用户编码</param>
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/// <param name="password">密码</param>
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/// <returns></returns>
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[Route(template: "LoginSave")]
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[HttpGet]
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public HttpResponseMessage LoginSave(string username, string password)
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{
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try
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{
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DataTable dt = LoginBLL.LoginSearch(username, password);
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if (dt.Rows.Count > 0)
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{
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List<User> mss = new List<User>();
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User ms = new User();
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//ms.guid=Guid.NewGuid().ToString();
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ms.userid = Convert.ToInt32(dt.Rows[0]["ID"].ToString());
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ms.usercode = dt.Rows[0]["USERCODE"].ToString();
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ms.username = dt.Rows[0]["USERNAME"].ToString();
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ms.password = dt.Rows[0]["PASSWORD"].ToString();
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ms.usertype = "PC";
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mss.Add(ms);
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HttpContext.Current.Session.Clear(); //从会话状态集合中删除所有的键值
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//HttpContext.Current.Session["User"] = JsonConvert.SerializeObject(ms);
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//User loginUser = JsonConvert.DeserializeObject<User>(HttpContext.Current.Session["User"].ToString());
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User loginUser = JsonConvert.DeserializeObject<User>(JsonConvert.SerializeObject(ms));
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//如果redis登录用户中不存在当前用户
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if (redis.Get<User>("LoginUserID" + ms.userid, 0) == null)
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{
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//redis.Remove("LoginUserID" + ms.userid, 0);
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//写入redis(注意：redis类里面的失效时间必须在key创建完成之后才生效)
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redis.Set<User>("LoginUserID" + ms.userid, ms, redis.secondsTimeOut, 0);
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//登录信息写入session
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HttpContext.Current.Session["User"] = JsonConvert.SerializeObject(ms);
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//写入登录操作记录
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mes = LoginBLL.LoginBas(ms.usercode, ms.usertype);
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mes.code = "200";
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mes.Message = "登录成功!";
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mes.data = ms;
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}
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else //如果存在
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{
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//获取redis中当前用户信息
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User r_loginUser = redis.Get<User>("LoginUserID" + ms.userid, 0);
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//如果session中的用户usercode和redis中的用户usercode匹配
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if (r_loginUser.usercode.Equals(loginUser.usercode))
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{
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mes.data = ms;
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mes.code = "300";
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mes.Message = "当前账号已登录!";
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}
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else
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{
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//重置过期时间(注意：redis类里面的失效时间必须在key创建完成之后才生效)
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redis.Set<User>("LoginUserID" + loginUser.userid, loginUser, redis.secondsTimeOut, 0);
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//登录信息写入session
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HttpContext.Current.Session["User"] = JsonConvert.SerializeObject(ms);
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//写入登录操作记录
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mes = LoginBLL.LoginBas(ms.usercode, ms.usertype);
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mes.code = "200";
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mes.Message = "登录成功!";
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}
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}
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// 链表存储
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//RedisHelpers.AddEntityToList<List<User>>("003", mss);
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//RedisHelpers.AddEntityToList<User>("004", ms);
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//Console.WriteLine(RedisHelpers.Get<User>("001", 1));
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//Console.WriteLine(RedisHelpers.Get<List<User>>("002", 3));
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}
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else
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{
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mes.code = "300";
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mes.Message = "账号或密码不正确!";
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}
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}
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catch (Exception e)
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{
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mes.code = "300";
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mes.Message = e.Message;
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}
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return mes.ResponseMess(mes);
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}
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#region[查询登录菜单]
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/// <summary>
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/// 查询功能菜单
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/// </summary>
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/// <returns></returns>
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[Route(template: "LoginMenu")]
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[HttpGet]
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public HttpResponseMessage LoginMenu()
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{
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try
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{
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var usercode = HttpContext.Current.Request.Cookies["navTabId"].Value.ToString();
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mes = LoginBLL.LoginMenu(usercode);
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}
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catch (Exception e)
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{
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mes.code = "300";
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mes.Message = e.Message;
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}
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return TJson.toJson(mes);
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}
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#endregion
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#region[修改密码]
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/// <summary>
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/// 修改密码
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/// </summary>
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/// <param name="usercode">用户编码</param>
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/// <param name="username">用户名称</param>
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/// <param name="password">密码</param>
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/// <param name="newpassword">新密码</param>
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/// <returns></returns>
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[ChannelActionFilter,Route(template: "UpdateUserPassword")]
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[HttpPost]
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public HttpResponseMessage UpdateUserPassword(string usercode, string username, string password,string newpassword)
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{
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mes = LoginBLL.UpdateUserPassword(usercode,username, password,newpassword);
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return mes.ResponseMess(mes);
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}
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#endregion
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#region[登出]
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/// <summary>
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/// 登出
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/// </summary>
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/// <param name="userid">用户id</param>
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/// <param name="usercode">用户编码</param>
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/// <param name="username">用户名</param>
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/// <param name="usertype">操作端PC/APP</param>
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/// <returns></returns>
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[Route(template: "LoginOut")]
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[HttpPost]
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public HttpResponseMessage LoginOut(int userid, string usercode, string username,string usertype)
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{
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mes = LoginBLL.LoginOut(userid,usercode, username, usertype);
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return mes.ResponseMess(mes);
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}
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#endregion
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}
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}
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