Fix/boundary events values (#97)

* Fix issue 1 : Cancel boundary event

* Current changes

* Fix Boundary Issue for Error & Escalation

app/spiffworkflow/eventSelect.js

@@ -8,6 +8,7 @@ import {
   isTextFieldEntryEdited
 } from '@bpmn-io/properties-panel';
 import { getRoot } from './helpers';
+import { hasEventDefinition } from 'bpmn-js/lib/util/DiUtil';
 
 function hasEventType(element, eventType) {
   const events = element.businessObject.eventDefinitions;
@@ -52,7 +53,16 @@ function getConfigureGroupForType(eventDetails, label, includeCode, getSelect) {
       },
     ];
 
-    if (includeCode) {
+    const boundaryCondition = 
+      is(element, 'bpmn:BoundaryEvent') &&
+      ((hasEventDefinition(element, 'bpmn:ErrorEventDefinition') &&
+        element.businessObject.eventDefinitions[0].errorRef) ||
+        (hasEventDefinition(element, 'bpmn:EscalationEventDefinition') &&
+          element.businessObject.eventDefinitions[0].escalationRef) ||
+        (hasEventDefinition(element, 'bpmn:SignalEventDefinition') &&
+          element.businessObject.eventDefinitions[0].signalRef));
+
+    if (includeCode && boundaryCondition) {
       const codeField = getCodeTextField(eventDetails, `${label} Code`);
       entries.push({
         id: `${idPrefix}-code`,
@@ -64,8 +74,7 @@ function getConfigureGroupForType(eventDetails, label, includeCode, getSelect) {
       });
     }
 
-
-    if (isCatchingEvent(element)) {
+    if (isCatchingEvent(element) && boundaryCondition) {
       entries.push({
         id: `${idPrefix}-variable`,
         element,

app/spiffworkflow/extensions/propertiesPanel/ExtensionsPropertiesProvider.jsx

@@ -33,7 +33,7 @@ export default function ExtensionsPropertiesProvider(
   elementRegistry,
 ) {
   this.getGroups = function (element) {
-    return function (groups) {
+    return function(groups) {
       if (is(element, 'bpmn:ScriptTask')) {
         groups.push(
           createScriptGroup(element, translate, moddle, commandStack),
@@ -87,6 +87,7 @@ export default function ExtensionsPropertiesProvider(
           createSignalButtonGroup(element, translate, moddle, commandStack),
         );
       }
+      
       if (is(element, 'bpmn:ServiceTask')) {
         groups.push(
           createServiceGroup(element, translate, moddle, commandStack),

app/spiffworkflow/extensions/propertiesPanel/SpiffExtensionTextInput.jsx

@@ -25,13 +25,14 @@ export function SpiffExtensionTextInput(props) {
     moddle,
     name,
     label,
-    description,
-    businessObject,
+    description
   } = props;
   const debounce = useService('debounceInput');
+  const { businessObject } = element;
 
   const getValue = () => {
-    return getExtensionValue(businessObject, name);
+    const value = getExtensionValue(businessObject, name);
+    return value;
   };
 
   const setValue = (value) => {