From 149c821e41dc0febb8873df2b5e9c57e8aa8ad21 Mon Sep 17 00:00:00 2001
From: Rodrigo Rodriguez <me@rodrigorodriguez.com>
Date: Sun, 6 Dec 2020 10:48:24 -0300
Subject: [PATCH] fix(core.gbapp): MSFT NLP issue fixed.

---
 .../core.gbapp/services/GBConversationalService.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/packages/core.gbapp/services/GBConversationalService.ts b/packages/core.gbapp/services/GBConversationalService.ts
index 2f940050..b18d7174 100644
--- a/packages/core.gbapp/services/GBConversationalService.ts
+++ b/packages/core.gbapp/services/GBConversationalService.ts
@@ -523,6 +523,20 @@ export class GBConversationalService {
 
       try {
         step.activeDialog.state.options.entities = nlp.entities;
+
+        // FIX MSFT NLP issue.
+
+        if (nlp.entities) {
+          await CollectionUtil.asyncForEach(Object.keys(nlp.entities), async key => {
+            if (key !== "$instance") {
+              let entity = nlp.entities[key];
+              if (Array.isArray(entity[0])) {
+                nlp.entities[key] = entity.slice(1);
+              }
+            }
+          });
+        }
+
         await step.replaceDialog(`/${intent}`, step.activeDialog.state.options);
 
         return true;