Merge pull request #21 from watson-developer-cloud/up

fix: Update dependencies and fix travis

.env.example

@@ -1,6 +1,3 @@
-# Environment variables
 ASSISTANT_ID=
-# You need to provide your IAM API key and URL
-ASSISTANT_IAM_APIKEY=
-ASSISTANT_IAM_URL=
-ASSISTANT_URL=https://gateway.watsonplatform.net/assistant/api
+ASSISTANT_URL=
+ASSISTANT_IAM_APIKEY=

.travis.yml

@@ -1,29 +1,29 @@
 language: node_js
 dist: xenial
-node_js: "10"
+node_js: '12'
 cache:
   directories:
-  - node_modules
+    - node_modules
 env:
   global:
-  - BX_APP=watson-conversation-duo-dev
-  - BX_API=https://api.ng.bluemix.net
-  - BX_ORGANIZATION=WatsonPlatformServices
-  - BX_SPACE=demos
-  - B_DOMAIN=ng.bluemix.net
+    - BX_APP=watson-conversation-duo-dev
+    - BX_API=https://api.ng.bluemix.net
+    - BX_ORGANIZATION=WatsonPlatformServices
+    - BX_SPACE=demos
+    - B_DOMAIN=ng.bluemix.net
 script:
-- npm run build
-- npm test
+  - npm run build
+  - npm test
 
 before_deploy:
-- npm install -g bx-blue-green
+  - npm install -g bx-blue-green
 deploy:
-- provider: script
-  script: bx-blue-green-travis
-  on:
-    branch: master
-    repo: watson-developer-cloud/assistant-demo
-  skip_cleanup: true
-- provider: script
-  skip_cleanup: true
-  script: npx semantic-release
+  - provider: script
+    script: bx-blue-green-travis
+    on:
+      branch: master
+      repo: watson-developer-cloud/assistant-demo
+    skip_cleanup: true
+  - provider: script
+    skip_cleanup: true
+    script: npx semantic-release

CONTRIBUTING.md

@@ -1,4 +1,3 @@
-
 ## Reporting a bug
 
 If you encounter an issue with the Node.js library, you are welcome to submit a [bug report](https://github.com/watson-developer-cloud/assistant-demo/issues). Before that, please search for similar issues. It's possible somebody has already encountered this issue.

README.md

@@ -4,15 +4,13 @@
 
 ### In this sample application, you're engaging with a banking virtual assistant. The assistant simulates a few scenarios, such as making a credit card payment, booking an appointment with a banker and choosing a credit card. Watson can understand your entries and respond accordingly.
 
-
 This app demonstrates the Watson Assistant service via a complete, complex interface which engages in simulated banking tasks. It utilises features such as:
 
- * Cloud Functions
- * Actions and UI Actions
- * Slots
- * Multi-Conditional Responses
- * Multi-Modal Responses
-
+- Cloud Functions
+- Actions and UI Actions
+- Slots
+- Multi-Conditional Responses
+- Multi-Modal Responses
 
 [![Demo](./readme_images/demo.gif)](https://watson-assistant-demo.ng.bluemix.net)
 
@@ -21,91 +19,90 @@ This app demonstrates the Watson Assistant service via a complete, complex inter
 1. Sign up for an [IBM Cloud account](https://cloud.ibm.com/registration).
 1. Download the [IBM Cloud CLI](https://cloud.ibm.com/docs/cli/index.html#overview).
 1. Create an instance of the Watson Assistant service and get your credentials:
-    - Go to the [Watson Assistant][service_url] page in the IBM Cloud Catalog.
-    - Log in to your IBM Cloud account.
-    - Click **Create**.
-    - Click **Show** to view the service credentials.
-    - Copy the `apikey` value.
-    - Copy the `url` value.
+   - Go to the [Watson Assistant][service_url] page in the IBM Cloud Catalog.
+   - Log in to your IBM Cloud account.
+   - Click **Create**.
+   - Click **Show** to view the service credentials.
+   - Copy the `apikey` value.
+   - Copy the `url` value.
 
 ## Configuring the application
 
 1. In your IBM Cloud console, open the Watson Assistant service instance
 
 1. Click the **Import workspace** icon in the Watson Assistant service tool. Specify the location of the workspace JSON file in your local copy of the app project:
 
-    `<project_root>/training/banking_workspace.json`
+   `<project_root>/training/banking_workspace.json`
 
 1. Select **Everything (Intents, Entities, and Dialog)** and then click **Import**. The car dashboard workspace is created.
 
 1. Click the menu icon in the upper-right corner of the workspace tile, and then select **View details**.
 
 1. Click the ![Copy](readme_images/copy_icon.png) icon to copy the workspace ID to the clipboard.
 
-    ![Steps to get credentials](readme_images/assistant-demo.gif)
+   ![Steps to get credentials](readme_images/assistant-demo.gif)
 
-1. In the application folder, copy the *.env.example* file and create a file called *.env*
+1. In the application folder, copy the _.env.example_ file and create a file called _.env_
 
-    ```
-    cp .env.example .env
-    ```
+   ```
+   cp .env.example .env
+   ```
 
-1. Open the *.env* file and add the service credentials that you obtained in the previous step.
+1. Open the _.env_ file and add the service credentials that you obtained in the previous step.
 
-    Example *.env* file that configures the `apikey` and `url` for a Watson Assistant service instance hosted in the US East region:
+   Example _.env_ file that configures the `apikey` and `url` for a Watson Assistant service instance hosted in the US East region:
 
-    ```
-    ASSISTANT_IAM_APIKEY=X4rbi8vwZmKpXfowaS3GAsA7vdy17Qh7km5D6EzKLHL2
-    ASSISTANT_URL=https://gateway-wdc.watsonplatform.net/assistant/api
-    ```
+   ```
+   ASSISTANT_IAM_APIKEY=X4rbi8vwZmKpXfowaS3GAsA7vdy17Qh7km5D6EzKLHL2
+   ASSISTANT_URL=https://gateway-wdc.watsonplatform.net/assistant/api
+   ```
 
 1. Add the `ASSISTANT_ID` to the previous properties
 
-    ```
-    ASSISTANT_ID=522be-7b41-ab44-dec3-g1eab2ha73c6
-    ```
+   ```
+   ASSISTANT_ID=522be-7b41-ab44-dec3-g1eab2ha73c6
+   ```
 
 ## Running locally
 
 1. Install the dependencies
 
-    ```
-    npm install
-    ```
+   ```
+   npm install
+   ```
 
 1. Run the application
 
-    ```
-    npm start
-    ```
+   ```
+   npm start
+   ```
 
 1. View the application in a browser at `localhost:3000`
 
 ## Deploying to IBM Cloud as a Cloud Foundry Application
 
 1. Login to IBM Cloud with the [IBM Cloud CLI](https://cloud.ibm.com/docs/cli?topic=cloud-cli-ibmcloud-cli#overview)
 
-    ```
-    ibmcloud login
-    ```
+   ```
+   ibmcloud login
+   ```
 
 1. Target a Cloud Foundry organization and space.
 
-    ```
-    ibmcloud target --cf
-    ```
+   ```
+   ibmcloud target --cf
+   ```
 
-1. Edit the *manifest.yml* file. Change the **name** field to something unique.  
-  For example, `- name: my-app-name`.
+1. Edit the _manifest.yml_ file. Change the **name** field to something unique.  
+   For example, `- name: my-app-name`.
 1. Deploy the application
 
-    ```
-    ibmcloud app push
-    ```
+   ```
+   ibmcloud app push
+   ```
 
 1. View the application online at the app URL.  
-For example: https://my-app-name.mybluemix.net
-
+   For example: https://my-app-name.mybluemix.net
 
 ## License
 

index.js

@@ -32,7 +32,7 @@ const assistant = new AssistantV2({
   authenticator: new IamAuthenticator({
     apikey: process.env.ASSISTANT_IAM_APIKEY,
   }),
-  url: process.env.ASSISTANT_IAM_URL,
+  url: process.env.ASSISTANT_URL,
 });
 
 const date = new Date();
@@ -44,11 +44,7 @@ const initContext = {
         acc_minamt: 50,
         acc_currbal: 430,
         acc_paydue: `${date.getFullYear()}-${date.getMonth() + 1}-26 12:00:00`,
-        accnames: [
-          5624,
-          5893,
-          9225,
-        ],
+        accnames: [5624, 5893, 9225],
       },
     },
   },
@@ -151,25 +147,32 @@ app.get('/bank/statement', (req, res) => {
   const startingDateString = startingDate.toLocaleDateString();
   const endingDateString = endingDate.toLocaleDateString();
 
-  res.send({ result: 'statement', dates: { startingDate: startingDateString, endingDate: endingDateString } });
+  res.send({
+    result: 'statement',
+    dates: { startingDate: startingDateString, endingDate: endingDateString },
+  });
 });
 
 app.get('/api/session', (req, res) => {
-  assistant.createSession({
-    assistantId: process.env.ASSISTANT_ID || '{assistant_id}',
-  }, (error, response) => {
-    if (error) {
-      console.log(error);
-      return res.status(error.code || 500).send(error);
-    }
-    return res.send(response);
-  });
+  assistant.createSession(
+    {
+      assistantId: process.env.ASSISTANT_ID || '{assistant_id}',
+    },
+    (error, response) => {
+      if (error) {
+        console.log(error);
+        return res.status(error.code || 500).send(error);
+      }
+      return res.send(response);
+    },
+  );
 });
 
 app.get('/search', (req, res) => {
   const { id } = req.query;
 
-  const header = searchCache.get(`header_${id}`) || 'The search result session has expired. Please restart the conversation in the main window.';
+  const header = searchCache.get(`header_${id}`)
+    || 'The search result session has expired. Please restart the conversation in the main window.';
   const body = searchCache.get(`body_${id}`) || '';
 
   const doc = '<html><head><meta charset="UTF-8" /><title>Document</title></head>'

manifest.yml

@@ -1,7 +1,7 @@
 ---
 applications:
-- name: watson-assistant-duo
-  command: npm start
-  buildpack: sdk-for-nodejs
-  env:
-    NODE_ENV: production
+  - name: watson-assistant-duo
+    command: npm start
+    buildpack: sdk-for-nodejs
+    env:
+      NODE_ENV: production