elements.changed event is not triggering in custom rule

[okankrdg]

Describe the Bug

elements.changed and elements.create events are not working in extends RuleProvider.

Steps to Reproduce

1. Create a CustomRuleProvider, like the below
2. Add to additonalModules
3. Do element change or create on designer.

import RuleProvider from 'diagram-js/lib/features/rules/RuleProvider';

const HIGH_PRIORITY = 1500;

export default class CustomRuleProvider extends RuleProvider {
  constructor(eventBus) {
      super(eventBus);
  }

  init() {

    this.addRule('elements.create', HIGH_PRIORITY, function(context) {
      console.log("create not working")
  
    });
    this.addRule('elements.changed', HIGH_PRIORITY, function(context) {
      console.log("changed not working")
  
    });
  this.addRule('elements.move', HIGH_PRIORITY, function(context) {
    console.log("moveee wroking",context)

  });

   this.addRule('connection.create', HIGH_PRIORITY, context => {
      console.log('connection.create working')
    
    });
   
}
}
CustomRuleProvider.$inject = ["eventBus"]

Expected Behavior

expecting 'elements.changed' or 'elements.created' event trigger when element was created or changed.

Environment

• Browser: [Version microsoft Edge 123.0.2420.97]
• Library version: [17.2.1]

[nikku]

Please use our existing issue templates. That helps you to establish the necessary context, including a clear description of what you believe should happen.

[okankrdg]

I updated the bug reports.@nikku

[nikku]

Thanks @okankrdg. Why do you expect the following, and what would you like to accomplish?

expecting 'elements.changed' or 'elements.created' event trigger when element was created or changed.

Rules are only evaluated for certain wellknown activities.

[okankrdg]

I would like only specific task connected be from Non-interrepting Element. for example Non-interrepting--> service task -> service -task. it is ok. but I would like not allowed the service task is changed.

Thanks @okankrdg. Why do you expect the following, and what would you like to accomplish?

expecting 'elements.changed' or 'elements.created' event trigger when element was created or changed.

Rules are only evaluated for certain wellknown activities.

[nikku]

I guess it makes sense if you share a screencapture of the interaction youd like to allow and/or disallow.

[okankrdg]

I'm only allowing connected to service-task from non-interreptuing event. it's working with connection.create event but I can't prevent it when I changed type.