new(core.gbapp): Translator on input text available to any language.

DATABASE-CHANGES.md

@@ -29,4 +29,18 @@ ALTER TABLE [dbo].[GuaribasInstance] DROP COLUMN [authenticatorClientSecret]
 GO
 
 
+```
+
+# 1.7.8
+``` SQL
+ALTER TABLE dbo.GuaribasUser ADD
+	locale nvarchar(5) NULL
+GO
+
+
+ALTER TABLE dbo.GuaribasInstance ADD
+	translatorKey nvarchar(64) NULL
+	translatorEndpoint nvarchar(64) NULL
+GO
+
 ```

packages/core.gbapp/models/GBModel.ts

@@ -96,6 +96,14 @@ export class GuaribasInstance extends Model<GuaribasInstance>
   @Column
   public textAnalyticsEndpoint: string;
 
+  
+  @Column({ type: DataType.STRING(64) })
+  public translatorKey: string;
+
+  @Column
+  @Column({ type: DataType.STRING(64) })
+  public translatorEndpoint: string;
+
   @Column
   public marketplacePassword: string;
 

packages/core.gbapp/services/GBConversationalService.ts

@@ -44,6 +44,7 @@ import { Messages } from '../strings';
 import { GBServer } from '../../../src/app';
 import { Readable } from 'stream'
 import { GBAdminService } from '../../admin.gbapp/services/GBAdminService';
+import { SecService } from '../../security.gblib/services/SecService';
 const urlJoin = require('url-join');
 const PasswordGenerator = require("strict-password-generator").default;
 const Nexmo = require('nexmo');
@@ -53,6 +54,8 @@ const { exec } = require('child_process')
 const fs = require('fs')
 const prism = require('prism-media')
 const sdk = require("microsoft-cognitiveservices-speech-sdk");
+const uuidv4 = require('uuid/v4');
+const request = require('request-promise-native');
 
 export interface LanguagePickerSettings {
   defaultLocale?: string;
@@ -513,6 +516,60 @@ export class GBConversationalService {
     return Promise.resolve(false);
   }
 
+
+  async translate(
+    key: string,
+    endPoint: string,
+    text: string,
+    language: string
+  ): Promise<string> {
+
+    let options = {
+      method: 'POST',
+      baseUrl: endPoint,
+      url: 'translate',
+      qs: {
+        'api-version': '3.0',
+        'to': [language]
+      },
+      headers: {
+        'Ocp-Apim-Subscription-Key': key,
+        'Ocp-Apim-Subscription-Region': 'westeurope',
+        'Content-type': 'application/json',
+        'X-ClientTraceId': uuidv4().toString()
+      },
+      body: [{
+        'text': text
+      }],
+      json: true,
+    }
+
+    try {
+      const results = await request(options);
+      
+      return results[0].translations[0].text;
+    } catch (error) {
+      const msg = `Error calling Translator service layer. Error is: ${error}.`;
+
+      return Promise.reject(new Error(msg));
+    }
+  }
+
+  public async sendText(min, step, text) {
+
+    let sec = new SecService();
+    const member = step.context.activity.from;
+    const user = await sec.ensureUser(min.instance.instanceId, member.id,
+      member.name, "", "web", member.name);
+    text = await min.conversationalService.translate(
+      min.instance.translatorKey,
+      min.instance.translatorEndpoint,
+      text,
+      user.locale
+    );
+
+  }
+
   public async checkLanguage(step: GBDialogStep, min, text) {
     const locale = await AzureText.getLocale(min.instance.textAnalyticsKey, min.instance.textAnalyticsEndpoint, text);
     if (locale !== step.context.activity.locale.split('-')[0]) {

packages/core.gbapp/services/GBMinService.ts

@@ -44,7 +44,7 @@ const removeRoute = require('express-remove-route');
 const AuthenticationContext = require('adal-node').AuthenticationContext;
 const wash = require('washyourmouthoutwithsoap');
 import { AutoSaveStateMiddleware, BotFrameworkAdapter, ConversationState, MemoryStorage, UserState } from 'botbuilder';
-import { CollectionUtil } from 'pragmatismo-io-framework';
+import { CollectionUtil, AzureText } from 'pragmatismo-io-framework';
 import { ConfirmPrompt, WaterfallDialog } from 'botbuilder-dialogs';
 import {
   GBDialogStep,
@@ -210,7 +210,6 @@ export class GBMinService {
     const { min, adapter, conversationState } = await this.buildBotAdapter(instance, GBServer.globals.sysPackages);
     GBServer.globals.minInstances.push(min);
 
-    await this.deployer.deployPackage(min, 'packages/default.gbdialog');
     await this.deployer.deployPackage(min, 'packages/default.gbtheme');
 
     // Install per bot deployed packages.
@@ -434,7 +433,6 @@ export class GBMinService {
     MicrosoftAppCredentials.trustServiceUrl('https://directline.botframework.com',
       new Date(new Date().setFullYear(new Date().getFullYear() + 10)));
 
-
     // The minimal bot is built here.
 
     const min = new GBMinInstance();
@@ -646,7 +644,7 @@ export class GBMinService {
     // Checks for global exit kewywords cancelling any active dialogs.
 
     const globalQuit = (locale, utterance) => {
-      return utterance.match(Messages[locale].global_quit);
+      return utterance.match(Messages.global_quit);
     }
 
     const isVMCall = Object.keys(min.scriptMap).find(key => min.scriptMap[key] === context.activity.text) !== undefined;
@@ -666,7 +664,7 @@ export class GBMinService {
       let args = parts.join(' ');
       await step.beginDialog(dialogName, { args: args });
 
-    } else if (globalQuit(step.context.activity.locale, context.activity.text)) {
+    } else if (globalQuit(step.context.activity.locale, context.activity.text)) { // TODO: Hard-code additional languages.
       await step.cancelAllDialogs();
       await step.context.sendActivity(Messages[step.context.activity.locale].canceled);
     } else if (context.activity.text === 'admin') {
@@ -680,8 +678,29 @@ export class GBMinService {
       if (step.activeDialog !== undefined) {
         await step.continueDialog();
       } else {
+
+        let query = context.activity.text;
+        
+        const locale = await AzureText.getLocale(min.instance.textAnalyticsKey,
+          min.instance.textAnalyticsEndpoint, query);
+
+        let sec = new SecService();
+        const member = step.context.activity.from;
+
+        const user = await sec.ensureUser(min.instance.instanceId, member.id,
+          member.name, "", "web", member.name);
+        user.locale = locale;
+        await user.save();
+
+        query = await min.conversationalService.translate(
+          min.instance.translatorKey,
+          min.instance.translatorEndpoint,
+          query,
+          'pt');
+        GBLog.info(`Translated text: ${query}.`)
+
         await step.beginDialog('/answer', {
-          query: context.activity.text
+          query: query
         });
       }
     }

packages/core.gbapp/strings.ts

@@ -1,5 +1,6 @@
 
 export const Messages = {
+  global_quit: /^(sair|sai|chega|exit|quit|finish|end|ausfahrt|verlassen)/i,
   'en-US': {
     show_video: 'I will show you a video, please wait...',
     good_morning: 'good morning',
@@ -7,7 +8,6 @@ export const Messages = {
     good_night: 'good night',
     hi: (msg) => `Hello, ${msg}.`,
     very_sorry_about_error: `I'm sorry to inform that there was an error which was recorded to be solved.`,
-    global_quit: /^(quit|Quit)/i,
     canceled: 'Canceled. If I can be useful, let me know how',
     whats_email: "What's your E-mail address?",
     validation_enter_valid_email: "Please enter a valid e-mail."   
@@ -19,7 +19,6 @@ export const Messages = {
     good_night: 'boa noite',
     hi: (msg) => `Oi, ${msg}.`,
     very_sorry_about_error: `Lamento, ocorreu um erro que já foi registrado para ser tratado.`,
-    global_quit: /^(sair|Sair)/i,
     canceled: 'Cancelado, avise como posso ser útil novamente.',
     whats_email: "Qual seu e-mail?",
     validation_enter_valid_email: "Por favor digite um email válido."

packages/default.gbdialog/translator.gbignore

@@ -0,0 +1,13 @@
+rem hi
+
+talk "Qual seu nome?"
+hear name
+
+talk "Qual seu CPF?"
+hear CPF
+
+talk "Por que você abrirá este chamado?"
+hear translated motivo
+
+talk "Seu nome: " + name
+talk "Você disse em Português " + motivo.

packages/kb.gbapp/dialogs/AskDialog.ts

@@ -44,6 +44,7 @@ import { Messages } from '../strings';
 import { KBService } from './../services/KBService';
 import { GuaribasAnswer } from '../models';
 import { GBMinService } from '../../../packages/core.gbapp/services/GBMinService';
+import { SecService } from '../../security.gblib/services/SecService';
 
 /**
  * Dialog arguments.
@@ -98,7 +99,9 @@ export class AskDialog extends IGBDialog {
       },
       async step => {
         if (step.result) {
-          return await step.replaceDialog('/answer', { query: step.result });
+
+          let query = step.result;
+          return await step.replaceDialog('/answer', { query: query });
         } else {
           return await step.next();
         }

packages/security.gblib/models/index.ts

@@ -68,6 +68,9 @@ export class GuaribasUser extends Model<GuaribasUser> {
 
   @Column public email: string;
 
+  @Column(DataType.STRING(5))
+  @Column public locale: string;
+
   @ForeignKey(() => GuaribasInstance)
   @Column
   public instanceId: number;

packages/security.gblib/services/SecService.ts

@@ -11,6 +11,7 @@ import { CollectionUtil } from 'pragmatismo-io-framework';
  * Security service layer.
  */
 export class SecService extends GBService {
+  
   public async importSecurityFile(localPath: string, instance: IGBInstance) {
     const security = JSON.parse(Fs.readFileSync(urlJoin(localPath, 'security.json'), 'utf8'));
     await CollectionUtil.asyncForEach(security.groups, async group => {