44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using NHibernate;
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using Tanshu.Accounts.Entities;
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namespace Tanshu.Accounts.Repository
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{
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public class VoucherDirty : EmptyInterceptor
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{
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public override int[] FindDirty(object entity, object id, object[] currentState, object[] previousState, string[] propertyNames, NHibernate.Type.IType[] types)
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{
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var result = new List<int>();
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// we do not care about other entities here
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if (!(entity is Voucher))
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{
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return null;
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}
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var length = propertyNames.Length;
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// iterate all properties
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for (var i = 0; i < length; i++)
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{
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bool areEqual;
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if (currentState[i] == null)
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areEqual = previousState[i] == null;
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else
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areEqual = currentState[i].Equals(previousState[i]);
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var isResettingProperty = propertyNames[i] == "LastEditDate";
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if (!areEqual || isResettingProperty)
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{
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result.Add(i); // the index of "Code" property will be added always
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}
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}
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return result.ToArray();
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}
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}
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}
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