ASPNET Boilerplate,扩展审核日志 [英] ASPNET Boilerplate, extending audit log
问题描述
我正在尝试在 ASPNETBOILETPLATE 框架中扩展 AuditLog
实体,以便为其添加一些新属性.我尝试扩展 AuditLog
类( ExtendedAuditInfo
)并实现 AuditStore
类( ExtendedAuditStore
)的自定义版本.但是,我无法将新的 ExtendedAuditInfo
注入到构造函数中,并且在 Constructor
和 SaveAsync
方法中收到两条有关输入参数不匹配的错误消息.
I am trying to extend the AuditLog
entity in ASPNETBOILETPLATE framework in order to add some new properties to it. I have tried to extend the AuditLog
class (ExtendedAuditInfo
) and implement a customised version of AuditStore
Class (ExtendedAuditStore
). However, I am not able to inject my new ExtendedAuditInfo
in the constructor and receive two error messages regarding unmatching input parameters in the Constructor
and SaveAsync
method.
类 ExtendedAuditInfo :
public class ExtendedAuditInfo : AuditInfo
{
// Some properties
}
类 ExtendedAuditStore :
public class ExtendedAuditStore : AuditingStore
{
public ExtendedAuditStore(IRepository<ExtendedAuditInfo, long> auditLogRepository)
: base(auditLogRepository)
{
}
public override Task SaveAsync(ExtendedAuditInfo auditInfo)
{
if (!string.IsNullOrEmpty(auditInfo.Parameters) && auditInfo.Parameters != "{}")
{
var parameters = JsonConvert.DeserializeObject<AuditParameterInput>(auditInfo.Parameters);
if (parameters != null)
auditInfo.CustomData = parameters.Input.Id.ToString();
}
return base.SaveAsync(auditInfo);
}
}
错误是:
无法从'Abp.Domain.Repositories.IRepository< SixB.Serafina.Auditing.ExtendedAuditInfo,long>'转换到'Abp.Domain.Repositories.IRepository< Abp.Auditing.AuditLog,long>'
cannot convert from 'Abp.Domain.Repositories.IRepository<SixB.Serafina.Auditing.ExtendedAuditInfo, long>' to 'Abp.Domain.Repositories.IRepository<Abp.Auditing.AuditLog, long>'
和
找不到合适的方法来覆盖
no suitable method found to override
上面的过程基于我发现此处
The procedure above is based on the idea that I found Here
推荐答案
我找到了基于为了扩展 AuditLog
类,必须使用继承.因此,需要从 AuditLog
继承一个新类,例如 ExtendedAuditInfo
.
In order to extend the AuditLog
class, inheritance must be used. Therefore a new class, let's say ExtendedAuditInfo
needs to be inherited from AuditLog
.
public class ExtendedAuditLog : AuditLog
{
public ExtendedAuditLog()
{
}
public ExtendedAuditLog(AuditInfo auditInfo)
{
this.BrowserInfo = auditInfo.BrowserInfo;
this.ClientIpAddress = auditInfo.ClientIpAddress;
this.ClientName = auditInfo.ClientName;
this.CustomData = auditInfo.CustomData;
this.Exception = auditInfo.Exception?.Message.ToString() + "";
this.ExecutionDuration = auditInfo.ExecutionDuration;
this.ExecutionTime = auditInfo.ExecutionTime;
this.ImpersonatorTenantId = auditInfo.ImpersonatorTenantId;
this.ImpersonatorUserId = auditInfo.ImpersonatorUserId;
this.MethodName = auditInfo.MethodName;
this.Parameters = auditInfo.Parameters;
this.ReturnValue = auditInfo.ReturnValue;
this.ServiceName = auditInfo.ServiceName;
this.TenantId = auditInfo.TenantId;
this.UserId = auditInfo.UserId;
}
//new properties
}
该类必须添加到上下文中,并且显然,需要运行新的迁移才能添加新的属性.
This class has to be added to the context and obviously, a new migration needs to be run in order to add the new properties.
public class ProjectDbContext : AbpZeroDbContext<Tenant, Role, User, ProjectDbContext >
{
/* Define a DbSet for each entity of the application */
public SerafinaDbContext(DbContextOptions<SerafinaDbContext> options)
: base(options)
{
}
public virtual DbSet<County> Counties { get; set; }
public virtual DbSet<Country> Countries { get; set; }
public virtual DbSet<Currency> Currencies { get; set; }
public virtual DbSet<OrganisationType> OrganisationTypes { get; set; }
public virtual DbSet<ExtendedAuditLog> ExtendedAuditLogs { get; set; }
}
最后,在 ExtendedAuditStore 类中, IRepository< ExtendedAuditLog,long>_extendedAuditLogRepository
必须作为构造函数的第二个参数注入,并且可以用于插入扩展实体.
Finally, in the ExtendedAuditStore class, IRepository<ExtendedAuditLog, long> _extendedAuditLogRepository
has to be injected as a second parameter of the constructor and can be used to insert the extended entity.
public class ExtendedAuditStore : AuditingStore
{
IRepository<ExtendedAuditLog, long> _extendedAuditLogRepository;
public ExtendedAuditStore(
IRepository<AuditLog, long> auditLogRepository,
IRepository<ExtendedAuditLog, long> extendedAuditLogRepository
)
: base(auditLogRepository)
{
_extendedAuditLogRepository = extendedAuditLogRepository;
}
public override async Task SaveAsync(AuditInfo auditInfo)
{
if (auditInfo.Exception != null)
await base.SaveAsync(auditInfo);
var auditLog = new ExtendedAuditLog(auditInfo);
//new properties can be set here
await _extendedAuditLogRepository.InsertAsync(auditLog);
}
}
此外,代替从AuditingStore继承,还可以创建IAuditingStore的新实现并将其注入到应用程序服务中.
Also, instead of inheriting from AuditingStore, a new implementation for IAuditingStore can be created and injected into application services.
更新:
最后,您所需要做的就是替换 StartUp
类中的默认 AuditingStore
:
Finally, all you need is to replace the default AuditingStore
in StartUp
class:
public IServiceProvider ConfigureServices(IServiceCollection services)
{
services.AddTransient<IAuditingStore, ExtendedAuditStore>();
}
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