71 lines
2.5 KiB
C#
71 lines
2.5 KiB
C#
using Bootstrap.DataAccess;
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using Longbow.Web.Mvc;
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using System;
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using System.Globalization;
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using System.Linq;
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namespace Bootstrap.Admin.Models
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{
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public class QueryLogOption : PaginationOption
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{
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/// <summary>
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///
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/// </summary>
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public string OperateType { get; set; }
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/// <summary>
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///
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/// </summary>
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public string OperateTimeStart { get; set; }
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/// <summary>
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///
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/// </summary>
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public string OperateTimeEnd { get; set; }
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public QueryData<Log> RetrieveData()
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{
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var data = LogHelper.RetrieveLogs(string.Empty);
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if (!string.IsNullOrEmpty(OperateType))
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{
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data = data.Where(t => t.CRUD.ToString().Contains(OperateType));
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}
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if (!string.IsNullOrEmpty(OperateTimeStart))
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{
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DateTime opTimeStart = StringToDateTime(OperateTimeStart);
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if (opTimeStart != null)
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data = data.Where(t => IsSmallThen(opTimeStart, t.LogTime));
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}
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if (!string.IsNullOrEmpty(OperateTimeEnd))
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{
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DateTime opTimeEnd = StringToDateTime(OperateTimeEnd);
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if (opTimeEnd != null)
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data = data.Where(t => IsSmallThen(t.LogTime, opTimeEnd));
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}
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var ret = new QueryData<Log>();
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ret.total = data.Count();
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data = Order == "asc" ? data.OrderBy(t => t.CRUD) : data.OrderByDescending(t => t.CRUD);
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ret.rows = data.Skip(Offset).Take(Limit);
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return ret;
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}
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private static DateTime StringToDateTime(string dt_str)
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{
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DateTime dt;
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DateTimeFormatInfo dtFormat = new DateTimeFormatInfo();
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dtFormat.ShortDatePattern = "yyyy-MM-dd HH:mm:ss";
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dt = Convert.ToDateTime(dt_str, dtFormat);
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return dt;
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}
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/// <summary>
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/// 比较两个DateTime
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/// (去掉了毫秒)
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/// </summary>
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/// <param name="d1"></param>
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/// <param name="d2"></param>
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/// <returns></returns>
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private static bool IsSmallThen(DateTime d1, DateTime d2)
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{
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return new DateTime(d1.Year, d1.Month, d1.Day, d1.Hour, d1.Minute, d1.Second) <=
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new DateTime(d2.Year, d2.Month, d2.Day, d2.Hour, d2.Minute, d2.Second);
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}
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}
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} |