From 4689bfb2389fcf8735066eec5277e770df853914 Mon Sep 17 00:00:00 2001
From: Rodrigo Rodriguez <me@rodrigorodriguez.com>
Date: Fri, 30 Aug 2019 14:06:01 -0300
Subject: [PATCH] fix(whatsapp.gblib): Multi-turn dialog fixed in BASIC
 processing.

---
 packages/core.gbapp/services/GBAPIService.ts | 12 ++++++++++--
 packages/core.gbapp/services/GBVMService.ts  | 13 ++++++-------
 2 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/packages/core.gbapp/services/GBAPIService.ts b/packages/core.gbapp/services/GBAPIService.ts
index f1e0c741..57d98f8d 100644
--- a/packages/core.gbapp/services/GBAPIService.ts
+++ b/packages/core.gbapp/services/GBAPIService.ts
@@ -137,8 +137,16 @@ export class DialogClass {
       return Math.random() * (high - low) + low
     }
     const idPromise = random(0, 120000000);
-    this.min.cbMap[idPromise] = promise;
-    return await step.beginDialog('/hear', { id: idPromise, previousResolve: previousResolve });
+    this.min.cbMap[idPromise] = {};
+    this.min.cbMap[idPromise].promise = promise;
+    
+    const opts = { id: idPromise, previousResolve: previousResolve };
+    if (previousResolve !== undefined) { 
+      previousResolve(opts); 
+    }
+    else{
+      await step.beginDialog('/hear', opts);
+    }        
   }
 
   public async talk(step, text: string) {
diff --git a/packages/core.gbapp/services/GBVMService.ts b/packages/core.gbapp/services/GBVMService.ts
index 924033d6..55e1328b 100644
--- a/packages/core.gbapp/services/GBVMService.ts
+++ b/packages/core.gbapp/services/GBVMService.ts
@@ -260,17 +260,16 @@ export class GBVMService extends GBService {
           step.activeDialog.state.options = {};
           step.activeDialog.state.options.cbId = (step.options as any).id;
           step.activeDialog.state.options.previousResolve = (step.options as any).previousResolve;
-
           return await step.prompt('textPrompt', {});
         },
         async step => {
           const cbId = step.activeDialog.state.options.cbId;
-          const promise = min.cbMap[cbId];
-          const res = await promise(step, step.result);
-          if (step.activeDialog.state.options.previousResolve != undefined){
-            step.activeDialog.state.options.previousResolve();
-          }
-          return await step.next();
+          const promise = min.cbMap[cbId].promise;
+
+          delete min.cbMap[cbId];
+          const opts = await promise(step, step.result);
+          
+          return await step.replaceDialog ('/hear', opts);
         }
       ])
     );