bpmn-elements/src/activity/Signal.js

Executable workflow elements based on BPMN 2.0

export default function Signal(signalDef, context) {
  const { id, type = 'Signal', name, parent: originalParent } = signalDef;
  const { environment } = context;
  const parent = { ...originalParent };

  return {
    id,
    type,
    name,
    parent,
    resolve,
  };

  function resolve(executionMessage) {
    return {
      id,
      type,
      messageType: 'signal',
      ...(name && { name: environment.resolveExpression(name, executionMessage) }),
      parent: { ...parent },
    };
  }
}