public async Task OnActionExecutionAsync(ActionExecutingContext context, ActionExecutionDelegate next)
{
IAuditingConfiguration configuration = _provider.GetRequiredService <IAuditingConfiguration>();
if (!ShouldSaveAudit(context, configuration))
{
await next();
return;
}
using (CrossCuttingConcerns.Applying(context.Controller, CrossCuttingConcerns.Auditing))
{
IAuditStore store = _provider.GetService <IAuditStore>();
IFunction function = context.GetExecuteFunction();
//var auditInfo = store.CreateAuditInfo(
// context.ActionDescriptor.AsControllerActionDescriptor().ControllerTypeInfo.AsType(),
// context.ActionDescriptor.AsControllerActionDescriptor().MethodInfo,
// context.ActionArguments
//);
Type type = context.ActionDescriptor.AsControllerActionDescriptor().ControllerTypeInfo.AsType();
List <Type> ignoredTypes = configuration.IgnoredTypes;
AuditOperationEntry operation = new AuditOperationEntry
{
FunctionName = function.Name,
ClientIpAddress = context.HttpContext.GetClientIp(),
UserAgent = context.HttpContext.Request.Headers["User-Agent"].FirstOrDefault(),
CreatedTime = DateTime.Now,
ServiceName = type != null
? type.FullName
: "",
Parameters = ConvertArgumentsToJson(context.ActionArguments, ignoredTypes),
};
if (context.HttpContext.User.Identity.IsAuthenticated && context.HttpContext.User.Identity is ClaimsIdentity identity)
{
operation.UserId = identity.GetUserId();
operation.UserName = identity.GetUserName();
}
var stopwatch = Stopwatch.StartNew();
ActionExecutedContext result = null;
try
{
result = await next();
if (result.Exception != null && !result.ExceptionHandled)
{
operation.Exception = result.Exception;
}
}
catch (Exception ex)
{
operation.Exception = ex;
throw;
}
finally
{
stopwatch.Stop();
operation.Elapsed = Convert.ToInt32(stopwatch.Elapsed.TotalMilliseconds);
if (configuration.SaveReturnValues && result != null)
{
switch (result.Result)
{
case ObjectResult objectResult:
operation.ReturnValue = AuditingHelper.Serialize(objectResult.Value, ignoredTypes);
break;
case JsonResult jsonResult:
operation.ReturnValue = AuditingHelper.Serialize(jsonResult.Value, ignoredTypes);
break;
case ContentResult contentResult:
operation.ReturnValue = contentResult.Content;
break;
case AjaxResult ajaxResult:
operation.ReturnValue = ajaxResult.Content;
break;
}
}
await store.SaveAsync(operation);
}
}
}
