119 lines
5.7 KiB
C#
119 lines
5.7 KiB
C#
// Copyright (c) 2022-Now 少林寺驻北固山办事处大神父王喇嘛
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//
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// SimpleAdmin 基于 Apache License Version 2.0 协议发布，可用于商业项目，但必须遵守以下补充条款:
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// 1.请不要删除和修改根目录下的LICENSE文件。
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// 2.请不要删除和修改SimpleAdmin源码头部的版权声明。
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// 3.分发源码时候，请注明软件出处 https://gitee.com/dotnetmoyu/SimpleAdmin
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// 4.基于本软件的作品，只能使用 SimpleAdmin 作为后台服务，除外情况不可商用且不允许二次分发或开源。
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// 5.请不得将本软件应用于危害国家安全、荣誉和利益的行为，不能以任何形式用于非法为目的的行为。
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// 6.任何基于本软件而产生的一切法律纠纷和责任，均于我司无关。
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namespace SimpleAdmin.System;
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/// <summary>
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/// <inheritdoc cref="IOperateLogService"/>
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/// </summary>
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public class OperateLogService : DbRepository<SysLogOperate>, IOperateLogService
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{
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/// <summary>
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/// 操作日志中文名称
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/// </summary>
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private readonly string _nameOperate = "操作日志";
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/// <summary>
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/// 异常日志中文名称
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/// </summary>
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private readonly string _nameException = "异常日志";
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/// <summary>
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/// 分表最多查近多少年的数据
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/// </summary>
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private readonly int _maxTabs = 100;
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/// <inheritdoc />
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public async Task<SqlSugarPagedList<SysLogOperate>> Page(OperateLogPageInput input)
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{
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var query = Context.Queryable<SysLogOperate>().WhereIF(!string.IsNullOrEmpty(input.Account), it => it.OpAccount == input.Account)//根据账号查询
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.WhereIF(!string.IsNullOrEmpty(input.Category), it => it.Category == input.Category)//根据分类查询
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.WhereIF(!string.IsNullOrEmpty(input.SearchKey), it => it.Name.Contains(input.SearchKey) || it.OpIp.Contains(input.SearchKey))//根据关键字查询
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.IgnoreColumns(it => new { it.ParamJson, it.ResultJson }).SplitTable(tabs => tabs.Take(_maxTabs))
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.OrderByIF(!string.IsNullOrEmpty(input.SortField), $"{input.SortField} {input.SortOrder}")//排序
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.OrderBy(it => it.CreateTime, OrderByType.Desc);
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var pageInfo = await query.ToPagedListAsync(input.PageNum, input.PageSize);//分页
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return pageInfo;
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}
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/// <inheritdoc />
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public async Task<List<OperateLogDayStatisticsOutput>> StatisticsByDay(int day)
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{
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//取最近七天
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var dayArray = Enumerable.Range(0, day).Select(it => DateTime.Now.Date.AddDays(it * -1)).ToList();
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//生成时间表
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var queryableLeft = Context.Reportable(dayArray).ToQueryable<DateTime>();
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//ReportableDateType.MonthsInLast1yea 表式近一年月份 并且queryable之后还能在where过滤
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var queryableRight = Context.Queryable<SysLogOperate>().SplitTable(tabs => tabs.Take(_maxTabs));//声名表
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//报表查询
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var list = await Context
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.Queryable(queryableLeft, queryableRight, JoinType.Left,
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(x1, x2) => x2.CreateTime.Value.ToString("yyyy-MM-dd") == x1.ColumnName.ToString("yyyy-MM-dd"))
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.GroupBy((x1, x2) => x1.ColumnName)//根据时间分组
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.OrderBy((x1, x2) => x1.ColumnName)//根据时间升序排序
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.Select((x1, x2) => new
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{
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OperateCount = SqlFunc.AggregateSum(SqlFunc.IIF(x2.Category == CateGoryConst.LOG_OPERATE, 1, 0)),//null的数据要为0所以不能用count
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ExceptionCount = SqlFunc.AggregateSum(SqlFunc.IIF(x2.Category == CateGoryConst.LOG_EXCEPTION, 1, 0)),//null的数据要为0所以不能用count
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Date = x1.ColumnName.ToString("yyyy-MM-dd")
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}).ToListAsync();
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//定义返回结果
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var result = new List<OperateLogDayStatisticsOutput>();
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//遍历结果
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list.ForEach(it =>
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{
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result.Add(new OperateLogDayStatisticsOutput { Date = it.Date, Name = _nameOperate, Count = it.OperateCount });//添加访问日志
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result.Add(new OperateLogDayStatisticsOutput { Date = it.Date, Name = _nameException, Count = it.ExceptionCount });//添加异常日志
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});
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return result;
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}
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/// <inheritdoc />
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public async Task<List<OperateLogTotalCountOutput>> TotalCount()
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{
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var data = await Context.Queryable<SysLogOperate>().SplitTable(tabs => tabs.Take(_maxTabs)).GroupBy(it => it.Category)//根据分类分组
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.Select(it => new
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{
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it.Category,//分类
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Count = SqlFunc.AggregateCount(it.Category)//数量
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}).ToListAsync();
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//定义结果数组
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var operateLogTotalCounts = new List<OperateLogTotalCountOutput>
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{
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//添加操作日志数据
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new OperateLogTotalCountOutput
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{
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Type = _nameOperate,
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Value = data.Where(it => it.Category == CateGoryConst.LOG_OPERATE).Select(it => it.Count).FirstOrDefault()
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},
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//添加异常日志数据
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new OperateLogTotalCountOutput
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{
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Type = _nameException,
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Value = data.Where(it => it.Category == CateGoryConst.LOG_EXCEPTION).Select(it => it.Count).FirstOrDefault()
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}
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};
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return operateLogTotalCounts;
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}
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/// <inheritdoc />
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public async Task Delete(string category)
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{
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await Context.Deleteable<SysLogOperate>().Where(it => it.Category == category).SplitTable(tabs => tabs.Take(_maxTabs))
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.ExecuteCommandAsync();//删除对应分类日志
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}
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/// <inheritdoc />
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public async Task<SysLogOperate> Detail(BaseIdInput input)
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{
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return await GetFirstSplitTableAsync(it => it.Id == input.Id, tabs => tabs.Take(_maxTabs));
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}
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}
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