public void OnActionExecuting(ActionExecutingContext context)
{
int id;
if (context.ActionArguments.ContainsKey("id"))
{
id = (int)context.ActionArguments["id"];
}
else
{
context.Result = new BadRequestObjectResult("Bad id parameter");
return;
}
var entity = _context.Set <T>().SingleOrDefault(x => x.Id == id);
if (entity == null)
{
context.Result = new NotFoundResult();
}
else
{
context.HttpContext.Items.Add("entity", entity);
}
}
