Re-add recursion to hasAttachmentsComposition

Author: eric-pSAP

lib/csn-runtime-extension.js

@@ -6,7 +6,8 @@ Object.defineProperty(cds.builtin.classes.entity.prototype, '_attachments', {
     const entity = this;
     return {
       get hasAttachmentsComposition() {
-        return entity.compositions && Object.keys(entity.compositions).some(ele => entity.compositions[ele]._target?.["@_is_media_data"] || entity.compositions[ele]._target?._attachments.hasAttachmentsComposition)
+        if (!entity.compositions) return false
+        return entity.compositions && Object.keys(entity.compositions).some(ele => entity.compositions[ele]._target?.["@_is_media_data"] || entity.compositions[ele]._target?._attachments?.hasAttachmentsComposition)
       },
       get attachmentCompositions() {
         const resultSet = new LinkedDefinitions()