feat(#IVYSF): 登录日志使用分页查询

comment #IVYSF
使用后台分页提高数据量大时程序性能

close https://gitee.com/LongbowEnterprise/dashboard/issues?id=IVYSF

Bootstrap.Admin/Controllers/Api/LoginController.cs

@@ -1,10 +1,10 @@
 using Bootstrap.DataAccess;
 using Bootstrap.Security;
 using Longbow.Web;
+using Longbow.Web.Mvc;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Newtonsoft.Json.Linq;
-using System.Collections.Generic;
 
 namespace Bootstrap.Admin.Controllers.Api
 {
@@ -21,9 +21,17 @@ namespace Bootstrap.Admin.Controllers.Api
         /// <summary>
         /// 获得登录历史记录
         /// </summary>
+        /// <param name="po"></param>
         /// <returns></returns>
         [HttpGet]
-        public IEnumerable<LoginUser> Get() => LoginHelper.Retrieves();
+        public QueryData<LoginUser> Get([FromQuery]PaginationOption po)
+        {
+            var data = LoginHelper.Retrieves(po);
+            var ret = new QueryData<LoginUser>();
+            ret.total = data.TotalItems;
+            ret.rows = data.Items;
+            return ret;
+        }
 
         /// <summary>
         /// 

Bootstrap.Admin/wwwroot/js/logins.js

@@ -3,8 +3,6 @@ $(function () {
     var apiUrl = "api/Login";
     var $table = $('table').smartTable({
         url: apiUrl,
-        method: "get",
-        sidePagination: "client",
         showToggle: false,
         showRefresh: false,
         showColumns: false,

Bootstrap.DataAccess.MongoDB/LoginUser.cs

@@ -1,5 +1,9 @@
-using MongoDB.Driver;
+using Longbow.Web.Mvc;
+using MongoDB.Driver;
+using PetaPoco;
+using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Bootstrap.DataAccess.MongoDB
 {
@@ -22,7 +26,24 @@ namespace Bootstrap.DataAccess.MongoDB
         /// <summary>
         /// 
         /// </summary>
+        /// <param name="po"></param>
         /// <returns></returns>
-        public override IEnumerable<DataAccess.LoginUser> Retrieves() => DbManager.LoginUsers.Find(FilterDefinition<DataAccess.LoginUser>.Empty).SortByDescending(user => user.LoginTime).ToList();
+        public override Page<DataAccess.LoginUser> Retrieves(PaginationOption po)
+        {
+            var logs = DbManager.LoginUsers
+                .Find(Builders<DataAccess.LoginUser>.Filter.Empty)
+                .Sort(Builders<DataAccess.LoginUser>.Sort.Descending(t => t.LoginTime))
+                .ToList();
+
+            return new Page<DataAccess.LoginUser>()
+            {
+                Context = logs,
+                CurrentPage = po.PageIndex,
+                ItemsPerPage = po.Limit,
+                TotalItems = logs.Count,
+                TotalPages = (long)Math.Ceiling(logs.Count * 1.0 / po.Limit),
+                Items = logs.Skip(po.Offset).Take(po.Limit).ToList()
+            };
+        }
     }
 }

Bootstrap.DataAccess/Helper/LoginHelper.cs

@@ -1,6 +1,6 @@
-using Longbow.Cache;
-using Longbow.Data;
-using System.Collections.Generic;
+using Longbow.Data;
+using Longbow.Web.Mvc;
+using PetaPoco;
 
 namespace Bootstrap.DataAccess
 {
@@ -9,26 +9,17 @@ namespace Bootstrap.DataAccess
     /// </summary>
     public static class LoginHelper
     {
-        /// <summary>
-        /// 
-        /// </summary>
-        public const string RetrieveLoginLogsDataKey = "LoginHelper-Retrieves";
-
         /// <summary>
         /// 
         /// </summary>
         /// <param name="userName"></param>
         /// <returns></returns>
-        public static bool Log(LoginUser user)
-        {
-            var ret = DbContextManager.Create<LoginUser>().Log(user);
-            if (ret) CacheManager.Clear(RetrieveLoginLogsDataKey);
-            return ret;
-        }
+        public static bool Log(LoginUser user) => DbContextManager.Create<LoginUser>().Log(user);
 
         /// <summary>
-        /// 查询一个月内所有登录信息
+        /// 查询所有登录日志
         /// </summary>
-        public static IEnumerable<LoginUser> Retrieves() => CacheManager.GetOrAdd(RetrieveLoginLogsDataKey, key => DbContextManager.Create<LoginUser>().Retrieves());
+        /// <param name="po"></param>
+        public static Page<LoginUser> Retrieves(PaginationOption po) => DbContextManager.Create<LoginUser>().Retrieves(po);
     }
 }

Bootstrap.DataAccess/LoginUser.cs

@@ -1,6 +1,6 @@
-using PetaPoco;
+using Longbow.Web.Mvc;
+using PetaPoco;
 using System;
-using System.Collections.Generic;
 
 namespace Bootstrap.DataAccess
 {
@@ -70,7 +70,8 @@ namespace Bootstrap.DataAccess
         /// <summary>
         /// 
         /// </summary>
+        /// <param name="po"></param>
         /// <returns></returns>
-        public virtual IEnumerable<LoginUser> Retrieves() => DbManager.Create().Fetch<LoginUser>("Where LoginTime > @0 Order by LoginTime desc", DateTime.Today.AddMonths(0 - DictHelper.RetrieveLoginLogsPeriod()));
+        public virtual Page<LoginUser> Retrieves(PaginationOption po) => DbManager.Create().Page<LoginUser>(po.PageIndex, po.Limit, "select UserName, LoginTime, Ip, Browser, OS, City, Result from LoginLogs Order by LoginTime desc");
     }
 }