refactor componentCollectionKey

packages/core/src/data_sources/model/collection_component/CollectionComponent.ts

@@ -39,6 +39,7 @@ interface CollectionDefinition {
   config: CollectionConfig;  // Loop configuration details
   block: ComponentDefinition;  // Component definition for each iteration
 }
+export const componentCollectionKey = 'collectionsItems';
 
 export default class CollectionComponent extends Component {
   constructor(props: CollectionDefinition & ComponentProperties, opt: ComponentOptions) {
@@ -91,7 +92,7 @@ export default class CollectionComponent extends Component {
       }
 
       let components = resolveBlockValues(allCollectionItems, block);
-      components['collectionsItems'] = allCollectionItems;
+      components[componentCollectionKey] = allCollectionItems;
 
       return components;
     });

packages/core/src/dom_components/model/Component.ts

@@ -55,6 +55,7 @@ import TraitDataVariable from '../../data_sources/model/TraitDataVariable';
 import { ConditionalVariableType, DataCondition } from '../../data_sources/model/conditional_variables/DataCondition';
 import { isDynamicValue, isDynamicValueDefinition } from '../../data_sources/model/utils';
 import { DynamicValueDefinition } from '../../data_sources/types';
+import { componentCollectionKey } from '../../data_sources/model/collection_component/CollectionComponent';
 
 export interface IComponent extends ExtractMethods<Component> { }
 
@@ -266,8 +267,8 @@ export default class Component extends StyleableModel<ComponentProperties> {
       props['components']?.map(component => {
         return {
           ...component,
-          collectionsItems: {
-            ...props.collectionsItems
+          [componentCollectionKey]: {
+            ...props.componentCollectionKey
           }
         }
       })
@@ -275,8 +276,8 @@ export default class Component extends StyleableModel<ComponentProperties> {
       props['components'] = {
         ...props['components'],
         // @ts-ignore
-        collectionsItems: {
-          ...props.collectionsItems
+        [componentCollectionKey]: {
+          ...props.componentCollectionKey
         }
       }
     }