public override async Task Invoke(AspectContext context, AspectDelegate next)
{
_ = context ?? throw new ArgumentNullException(nameof(context));
_ = next ?? throw new ArgumentNullException(nameof(next));
IAuditLogService auditLogService = context.ServiceProvider.GetRequiredService <IAuditLogService>();
ITimeService timeService = context.ServiceProvider.GetRequiredService <ITimeService>();
var record = new AuditLogRecord
{
ApplicationName =
this.ApplicationName ?? context.ServiceProvider.GetRequiredService <IHostEnvironment>().ApplicationName,
FunctionName = this.FunctionName ?? context.ImplementationMethod.DeclaringType.FullName,
OperationName = this.OperationName ?? context.ServiceMethod.Name,
StartTime = await timeService.Current(),
Operator = Thread.CurrentPrincipal?.Identity?.Name,
RequestIp = "127.0.0.1",
Arguments = buildInputArguments(context)
};
try
{
await next.Invoke(context);
record.Success = true;
record.Message = this.BuildMessage(context);
record.EndTime = await timeService.Current();
record.Result = buildResult(context);
await auditLogService.LogRecord(record);
}
catch (Exception e)
{
record.Message = e.Message;
record.Success = false;
record.EndTime = await timeService.Current();
record.Result = ExceptionInfo.FromException(e);
await auditLogService.LogRecord(record);
throw;
}
}
public static DateTimeOffset UtcNow(this ITimeService timeService)
{
_ = timeService ?? throw new ArgumentNullException(nameof(timeService));
return(timeService.Current().Result);
}