35 lines
1.0 KiB
C#
35 lines
1.0 KiB
C#
using System.Linq.Expressions;
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using NejCommon.Utils;
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namespace NejCommon.Models;
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public class DateTimeFrame
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{
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public DateTimeFrame(){
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}
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public DateTimeFrame(DateTime fromDate, DateTime toDate)
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{
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FromDate = fromDate;
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ToDate = toDate;
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}
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public DateTime FromDate { get; set; } = DateTime.MinValue;
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public DateTime ToDate { get; set; } = DateTime.MaxValue;
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public override string ToString()
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{
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var from = (FromDate == DateTime.MinValue) ? "" : ("-" + FromDate.ToString("yyyy-MM-dd"));
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var to = (ToDate == DateTime.MaxValue) ? "" : ("-" + ToDate.ToString("yyyy-MM-dd"));
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return $"{from}{to}";
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}
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public static Expression<Func<TType, bool>> Conditional<TType>(Expression<Func<TType, DateTime>> dateAcessor, DateTimeFrame frame)
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{
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return e => dateAcessor.Compile()(e) >= frame.FromDate && dateAcessor.Compile()(e) <= frame.ToDate;
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}
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public DateOnlyFrame ToDateOnlyFrame()
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{
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return new DateOnlyFrame(FromDate.ToDateOnly(), ToDate.ToDateOnly());
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}
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} |