public async Task <ActionResult> Edit(MatcherViewModel model, string updateButton)
{
string previousPage = CacheHelper.GetPreviousPage(_cache);
if (updateButton.Equals("Cancel"))
{
return(Redirect(previousPage));
}
// we load the matcher in cache to restore the conditions previously defined
var matcher = await DigitalTwinsHelper.GetMatcherAsync(model.SelectedMatcher.Id, _cache, Loggers.SilentLogger, false);
matcher.Name = model.SelectedMatcher.Name;
// we update the matcher
await DigitalTwinsHelper.UpdateMatcherAsync(matcher, _cache, Loggers.SilentLogger);
// we associate the matcher with the UDF
//var udf = await DigitalTwinsHelper.GetUserDefinedFunction(model.UdfId, _cache, Loggers.SilentLogger, false);
//udf.Matchers.Add(matcher);
//await DigitalTwinsHelper.UpdateUserDefinedFunctionAsync(_cache, Loggers.SilentLogger, udf);
//we remove the matcher from the cache
CacheHelper.AddInCache(_cache, null, Guid.Empty, Context.Matcher);
return(RedirectToAction("Edit", "UDF", new { id = model.UdfId }));
}