41 lines
1.2 KiB
C#
41 lines
1.2 KiB
C#
using System;
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using System.Threading;
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using System.Threading.Tasks;
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using EntityFrameworkCore.Triggered;
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using IRaCIS.Core.Domain.Models;
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using IRaCIS.Core.Domain.Share;
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namespace IRaCIS.Core.Application.Triggers
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{
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public class SoftDeleteTrigger : IBeforeSaveTrigger<ISoftDelete>
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{
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private readonly IUserInfo _userInfo;
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public SoftDeleteTrigger(IUserInfo userInfo)
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{
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_userInfo = userInfo;
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}
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//Generator Detached 状态才会进去 误用
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//modelBuilder.Entity(entityType.ClrType).Property(nameof(ISoftDelete.DeletedTime)).HasValueGenerator<DeleteTimeGenerator>().ValueGeneratedOnAddOrUpdate();
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public Task BeforeSave(ITriggerContext<ISoftDelete> context, CancellationToken cancellationToken)
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{
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if (context.ChangeType == ChangeType.Modified)
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{
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if (context.Entity.IsDeleted)
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{
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context.Entity.DeleteUserId = _userInfo.Id;
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context.Entity.DeletedTime = DateTime.UtcNow.AddHours(8);
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}
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else
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{
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context.Entity.DeletedTime = null;
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}
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}
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return Task.CompletedTask;
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}
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}
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} |