rename column #4118

10 Answer(s)

• 

  0

  aaron created 7 years ago

  Support Team

  Override and use [ColumnName] attribute:

  public class MyFullAuditedEntity : FullAuditedEntity
  {
      [ColumnName("InputUN")]
      public override long? CreatorUserId { get; set; }
  
      [ColumnName("InputTime")]
      public override DateTime CreationTime { get; set; }
  }
  

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• 

  0

  verrrrrrrrrrrrrdi created 7 years ago

  Hi @aaron,

  Thanks for your help, appreciate it!

  How to set value LastModificationTime and LastModifierUserId when Repository.Insert executed?

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• 

  0

  aaron created 7 years ago

  Support Team

  That's not a common behavior, but you might be able to achieve that by doing:

  public virtual void MyMethod()
  {
      //...
      
      _repository.Insert(entity);
      _unitOfWorkManager.Current.SaveChanges(); // Tracking state is EntityState.Added
  
      entity.LastModificationTime = entity.CreationTime; // Change tracking state to EntityState.Modified; will be overwritten
      _unitOfWorkManager.Current.SaveChanges();
  
      // Check that entity.LastModifierUserId is set
      // ...
  }
  

  If you want this for all entities, override ApplyAbpConceptsForAddedEntity in MyDbContext:

  protected override void ApplyAbpConceptsForAddedEntity(EntityEntry entry, long? userId, EntityChangeReport changeReport)
  {
      base.ApplyAbpConceptsForAddedEntity(entry, userId, changeReport);
      SetModificationAuditProperties(entry.Entity, userId);
  }
  

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• 

  0

  verrrrrrrrrrrrrdi created 7 years ago

  Hi @aaron,

  Thanks for your help! appreciate it.

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• 

  0

  verrrrrrrrrrrrrdi created 7 years ago

  Hi,

  Can i change data type CreatorUserId from long? to varchar ? How about if CreatorUserId is filled with username ? is this safe for other relation in module zero or abp core entities ?

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• 

  0

  aaron created 7 years ago

  Support Team

  You definitely should not do that, as CreatorUserId is handled by ABP. You can implement and manage your own CreatorUserName property.

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• 

  0

  verrrrrrrrrrrrrdi created 7 years ago

  Hi @aaron,

  What do you mean with "implement and manage your own CreatorUserName property" ? can i extend auditEntity property to add CreatorUserName ? please advise.

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• 

  0

  aaron created 7 years ago

  Support Team

  What is your:

  • use case, and
  • expected behavior?

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• 

  0

  verrrrrrrrrrrrrdi created 7 years ago

  Hi,

  I want to fill username when Repository.Insert() is executed and modify username when Repository.Update() executed. Field username will be stored in table. i want use this username info instead of id. can you help me how to extend base property in auditedEntity to add CreatorUserName and ModifierUserName?

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• 

  0

  aaron created 7 years ago

  Support Team

  1. Add CreatorUserName and LastModifierUserName:

  public class MyFullAuditedEntity : FullAuditedEntity
  {
      public string CreatorUserName { get; set; }
  
      public string LastModifierUserName { get; set; }
  }
  

  2. Subclass ClaimsAbpSession:

  public class MyClaimsAbpSession : ClaimsAbpSession
  {
      public string UserName => PrincipalAccessor.Principal?.Claims.FirstOrDefault(c => c.Type == AbpClaimTypes.UserName);
  }
  

  3. Replace service in PreInitialize method of YourCoreModule:

  Configuration.ReplaceService<IAbpSession, MyClaimsAbpSession>();
  

  4. Override methods in YourDbContext:

  protected override void SetCreationAuditProperties(object entityAsObj, long? userId)
  {
      base.SetCreationAuditProperties(entityAsObj, userId);
  
      var myFullAuditedEntity = entityAsObj as MyFullAuditedEntity;
      if (myFullAuditedEntity != null) {
          myFullAuditedEntity.CreatorUserName = AbpSession.As<MyClaimsAbpSession>().UserName;
      }
  }
  
  protected override void SetModificationAuditProperties(object entityAsObj, long? userId)
  {
      base.SetModificationAuditProperties(entityAsObj, userId);
  
      var myFullAuditedEntity = entityAsObj as MyFullAuditedEntity;
      if (myFullAuditedEntity != null) {
          myFullAuditedEntity.LastModifierUserName = AbpSession.As<MyClaimsAbpSession>().UserName;
      }
  }
  

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