Now context is correctly reset when coming from menu.

deploy/core.gbapp/services/GBMinService.ts

@@ -226,7 +226,9 @@ export class GBMinService {
 
   private invokeLoadBot(appPackages: any[], min: any, server: any) {
     appPackages.forEach(e => {
-      e.sysPackages = new Array<IGBPackage>()
+      e.sysPackages = new Array<IGBPackage>();
+
+      // NOTE: A semicolon is necessary before this line.
 
       [
         GBAdminPackage,
@@ -310,6 +312,11 @@ export class GBMinService {
           await dc.continue()
         }
       } else if (context.activity.type === "event") {
+        
+        // Empties dialog stack before going to the target.
+
+        await dc.endAll()
+
         if (context.activity.name === "whoAmI") {
           await dc.begin("/whoAmI")
         } else if (context.activity.name === "showSubjects") {

deploy/kb.gbapp/dialogs/MenuDialog.ts

@@ -57,11 +57,6 @@ export class MenuDialog extends IGBDialog {
       async (dc, args) => {
         var rootSubjectId = null
 
-        // var msg = dc.message TODO: message from Where in V4?
-        // if (msg.attachments && msg.attachments.length > 0) {
-        //   var attachment = msg.attachments[0]         
-        // }
-
         if (args && args.data) {
           var subject = args.data
 
@@ -73,10 +68,15 @@ export class MenuDialog extends IGBDialog {
             await dc.end()
             return
           }
+
+          // Adds to bot a perception of a new subject.
+
           const user = min.userState.get(dc.context)
           user.subjects.push(subject)
           rootSubjectId = subject.subjectId
 
+          // Whenever a subject is selected, shows a faq about it.
+          
           if (user.subjects.length > 0) {
             let data = await service.getFaqBySubjectArray("menu", user.subjects)
             await min.conversationalService.sendEvent(dc, "play", {
@@ -135,6 +135,7 @@ export class MenuDialog extends IGBDialog {
 
         if (attachments.length == 0) {
           const user = min.userState.get(dc.context)
+
           if (user.subjects && user.subjects.length > 0) {
             await dc.context.sendActivity(
               `Vamos pesquisar sobre ${KBService.getFormattedSubjectItems(

deploy/kb.gbapp/services/KBService.ts

@@ -601,15 +601,17 @@ export class KBService {
   async deployKb(core: IGBCoreService, deployer: GBDeployer, localPath: string) {
     let packageType = Path.extname(localPath)
     let packageName = Path.basename(localPath)
-    logger.info("[GBDeployer] Opening package: ", localPath)
+    logger.info(`[GBDeployer] Opening package: ${localPath}`)
     let packageObject = JSON.parse(
       Fs.readFileSync(UrlJoin(localPath, "package.json"), "utf8")
     )
 
     let instance = await core.loadInstance(packageObject.botId)
+    logger.info(`[GBDeployer] Beginning importing: ${localPath}`)
     let p = await deployer.deployPackageToStorage(
       instance.instanceId,
       packageName)
     await this.importKbPackage(localPath, p, instance)
+    logger.info(`[GBDeployer] Finished importing ${localPath}`)
   }
 }

src/app.ts

@@ -96,9 +96,12 @@ export class GBServer {
           let deployer = new GBDeployer(core, new GBImporter(core))
 
           // Build a minimal bot instance for each .gbot deployment.
-
+          
           let conversationalService = new GBConversationalService(core)
-          let minService = new GBMinService(core, conversationalService, deployer)
+          let minService = new GBMinService(core, conversationalService, deployer);
+
+          // NOTE: the semicolon is necessary before this line.
+          // Loads all system packages.
 
           [GBAdminPackage, GBAnalyticsPackage, GBCorePackage, GBSecurityPackage,
             GBKBPackage, GBCustomerSatisfactionPackage, GBWhatsappPackage].forEach(e => {