Added: Static Map Code

.env.sample

@@ -9,3 +9,5 @@ TWILIO_NUMBER=
 TEST_RECEPIENT_NUMBER=
 STRAPI_TOURISM_TOKEN=
 GOOGLE_MAPS_API_KEY=your_api_key_here
+SERVER_URL=http://13.201.62.138:3001
+DEVELOPER_MODE_ON=0

.github/workflows/api_tests.yml

@@ -25,6 +25,8 @@ jobs:
                   echo "TEST_RECEPIENT_NUMBER=${{secrets.TEST_RECEPIENT_NUMBER}}" >> .env
                   echo "STRAPI_TOURISM_TOKEN=${{secrets.STRAPI_TOURISM_TOKEN}}" >> .env
                   echo "GOOGLE_MAPS_API_KEY=${{secrets.GOOGLE_MAPS_API_KEY}}" >> .env                  
+                  echo "SERVER_URL=${{secrets.SERVER_URL}}" >> .env
+                  echo "DEVELOPER_MODE_ON=${{secrets.DEVELOPER_MODE_ON}}" >> .env
 
             - name: Set up Node.js
               uses: actions/setup-node@v2

.github/workflows/deploy.yml

@@ -26,6 +26,9 @@ jobs:
                 echo "TEST_RECEPIENT_NUMBER=${{secrets.TEST_RECEPIENT_NUMBER}}" >> .env
                 echo "STRAPI_TOURISM_TOKEN=${{secrets.STRAPI_TOURISM_TOKEN}}" >> .env
                 echo "GOOGLE_MAPS_API_KEY=${{secrets.GOOGLE_MAPS_API_KEY}}" >> .env
+                echo "SERVER_URL=${{secrets.SERVER_URL}}" >> .env
+                echo "DEVELOPER_MODE_ON=${{secrets.DEVELOPER_MODE_ON}}" >> .env
+
             - name: Create SSH key file
               run: echo -e "${{ secrets.EC2_SSH_KEY }}" > ~/ec2_key
               env:

.github/workflows/lint_checks.yml

@@ -25,6 +25,9 @@ jobs:
                   echo "TEST_RECEPIENT_NUMBER=${{secrets.TEST_RECEPIENT_NUMBER}}" >> .env
                   echo "STRAPI_TOURISM_TOKEN=${{secrets.STRAPI_TOURISM_TOKEN}}" >> .env
                   echo "GOOGLE_MAPS_API_KEY=${{secrets.GOOGLE_MAPS_API_KEY}}" >> .env
+                  echo "SERVER_URL=${{secrets.SERVER_URL}}" >> .env
+                  echo "DEVELOPER_MODE_ON=${{secrets.DEVELOPER_MODE_ON}}" >> .env
+
             - name: Set up Node.js
               uses: actions/setup-node@v2
               with:

.github/workflows/unit_tests.yml

@@ -25,6 +25,9 @@ jobs:
                   echo "TEST_RECEPIENT_NUMBER=${{secrets.TEST_RECEPIENT_NUMBER}}" >> .env
                   echo "STRAPI_TOURISM_TOKEN=${{secrets.STRAPI_TOURISM_TOKEN}}" >> .env
                   echo "GOOGLE_MAPS_API_KEY=${{secrets.GOOGLE_MAPS_API_KEY}}" >> .env
+                  echo "SERVER_URL=${{secrets.SERVER_URL}}" >> .env
+                  echo "DEVELOPER_MODE_ON=${{secrets.DEVELOPER_MODE_ON}}" >> .env
+
             - name: Set up Node.js
               uses: actions/setup-node@v2
               with:

.gitignore

@@ -129,3 +129,4 @@ dist
 .yarn/install-state.gz
 .pnp.*
 .DS_Store
+

controllers/Bot.js

@@ -85,7 +85,8 @@ async function process_text(req, res) {
 
     let response= {
         raw: null,
-        formatted: null
+        formatted: null,
+        media:null
     };
 
     const EMPTY_SESSION = {
@@ -192,7 +193,12 @@ async function process_text(req, res) {
                     session.selected_route = session.routes[index];
                     const url = `https://www.google.com/maps/dir/${session.selected_route.source_gps.lat},${session.selected_route.source_gps.lng}/${session.selected_route.destination_gps.lat},${session.selected_route.destination_gps.lng}/`;
                     route_response.message = `Your route has been actived. Here is the link to navigate : ${url}. What do you want to do next?`;
-
+                    const map_image_url = await mapService.get_static_image_path([session.selected_route]);
+                    if(map_image_url){
+                        const map_image_url_server = await actionsService.download_file(map_image_url);
+                        logger.info(`Image url : ${map_image_url_server}`)
+                        if(map_image_url_server) response.media=[map_image_url_server]
+                    }
                 }
                 const formatting_response = await ai.format_response(route_response, [{ role: 'user', content: message },...session.text]);
                 response.formatted = formatting_response.message;
@@ -246,7 +252,7 @@ async function process_text(req, res) {
 
         // Send response
         if(format!='application/json'){
-            await actionsService.send_message(sender, response.formatted)
+            await actionsService.send_message(sender, response.formatted, response.media || [])
             res.send("Done!")
         }
         else (raw_yn && response.raw) ? res.send(response.raw) : res.send(response.formatted)
@@ -376,7 +382,6 @@ async function process_action(action, text, session, sender=null, format='applic
 
         return response;
     }
-
     export default {
         process_wa_webhook,
         process_text

public/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

server.js

@@ -12,12 +12,15 @@ import {
     notify,
     triggerExceptionOnLocation
 } from './controllers/ControlCenter.js'
+import path from 'path'
+import { fileURLToPath } from 'url';
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
 const app = express()
 app.use(cors())
-// parse application/x-www-form-urlencoded
 app.use(bodyParser.urlencoded({ extended: false }))
-
-// parse application/json
+app.use('/public', express.static(path.join(__dirname, 'public')));
 app.use(bodyParser.json())
 
 // Define endpoints here
@@ -28,7 +31,6 @@ app.post('/cancel-booking', cancelBooking)
 app.post('/update-catalog', updateCatalog)
 app.post('/trigger-exception', triggerExceptionOnLocation)
 
-
 // Reset all sessions
 const db = new DBService()
 await db.clear_all_sessions()

services/Actions.js

@@ -2,12 +2,18 @@ import twilio from 'twilio'
 import logger from '../utils/logger.js'
 import axios from 'axios'
 import AI from './AI.js'
-
+import {createWriteStream} from 'fs'
+import path from 'path'
+import { v4 as uuidv4 } from 'uuid'
+import { fileURLToPath } from 'url';
+const __filename = fileURLToPath(import.meta.url);
 const accountSid = process.env.TWILIO_ACCOUNT_SID
 const authToken = process.env.TWILIO_AUTH_TOKEN
 const twilioNumber = process.env.TWILIO_NUMBER
 
 const client = twilio(accountSid, authToken)
+const __dirname = path.dirname(__filename);
+const rootPath = path.resolve(__dirname, './');
 
 class Actions {
 
@@ -36,7 +42,7 @@ class Actions {
             if(request.data.context && request.data.context.action==='search'){
                 response.data.responses = response.data.responses.filter(res => res.message && res.message.catalog && res.message.catalog.providers && res.message.catalog.providers.length > 0)
                 if(response.data.responses.length > 0) 
-                    response.data.responses = response.data.responses.slice(0, 1);                
+                response.data.responses = response.data.responses.slice(0, 1);                
             }
             responseObject = {
                 status: true,
@@ -92,37 +98,68 @@ class Actions {
                     const format_response_response = await this.ai.format_response(
                         call_api_response.data,
                         [...context, { role: 'user', content: message }]
-                    )
-                    response.formatted = format_response_response.message
-                }                
-            }            
-        } catch (error) {
-            logger.error(`Error processing instruction: ${error.message}`)
-            response.formatted = `Failed to process the instruction: ${error.message}`
+                        )
+                        response.formatted = format_response_response.message
+                    }                
+                }            
+            } catch (error) {
+                logger.error(`Error processing instruction: ${error.message}`)
+                response.formatted = `Failed to process the instruction: ${error.message}`
+            }
+
+            return response;
         }
 
-        return response;
-    }
-
-    async send_message(recipient, message, media_url=null) {
-        try {
-            let body = {
-                body: message,
-                from: `whatsapp:${twilioNumber}`,
-                to: recipient.includes('whatsapp:') ? recipient : `whatsapp:${recipient}`,
+        async send_message(recipient, message, media_url=null) {
+            try {
+                let body = {
+                    body: message,
+                    from: `whatsapp:${twilioNumber}`,
+                    to: recipient.includes('whatsapp:') ? recipient : `whatsapp:${recipient}`,
+                }
+
+                if(media_url && !process.env.DEVELOPER_MODE_ON){
+                    body.mediaUrl = [media_url];
+                }
+                let data = await client.messages.create(body)
+                const status = await client.messages(data.sid).fetch()
+                return { deliveryStatus: status.status }
+            } catch (error) {
+                logger.error(`Error sending message: ${error.message}`)           
+                return false;
             }
-
-            if(media_url){
-                body.mediaUrl = [media_url];
+        }
+
+        async download_file(url) {
+            const destination_path = path.join(rootPath,'../public');
+            try {
+                const response = await axios({
+                    method: 'GET',
+                    url: url,
+                    responseType: 'stream',
+                });
+
+                const fileName = `${uuidv4()}.png`;
+                const filePath = path.join(destination_path, fileName);
+
+                // Create a write stream to save the file
+                const writer = createWriteStream(filePath);
+
+                // Pipe the response data to the file
+                response.data.pipe(writer);
+
+                return new Promise((resolve, reject) => {
+                    writer.on('finish', ()=>{
+                        resolve(`${process.env.SERVER_URL}/public/${fileName}`)
+                    });
+                    writer.on('error', reject);
+
+                });
+            } catch (error) {
+                logger.error(`Error sending message: ${error.message}`)           
+                return null;
             }
-            let data = await client.messages.create(body)
-            const status = await client.messages(data.sid).fetch()
-            return { deliveryStatus: status.status }
-        } catch (error) {
-            logger.error(`Error sending message: ${error.message}`)           
-            return false;
         }
     }
-}
-
-export default Actions
+
+    export default Actions

tests/unit/controllers/bot.test.js

@@ -60,7 +60,7 @@ describe('Test cases for Google maps', () => {
         expect(source_gps).to.have.property('lng');
     })
 
-    it('It should take a trip plannign input and generate static route image and directions link.', async () => {
+    it.only('It should take a trip plannign input and generate static route image and directions link.', async () => {
         const ask = "Can you plean a trip from Denver to Yellowstone national park?";
 
         // identify source and destination
@@ -90,8 +90,8 @@ describe('Test cases for Google maps', () => {
         const directions = `https://www.google.com/maps/dir/${source_gps.lat},${source_gps.lng}/${destination_gps.lat},${destination_gps.lng}/`;
         const route_image = `https://maps.googleapis.com/maps/api/staticmap?size=300x300&path=enc:${routes[selected_route].overview_polyline.points}&key=${process.env.GOOGLE_MAPS_API_KEY}`;
 
-
-        await actionsService.send_message(process.env.TEST_RECEPIENT_NUMBER, `Here are the directions: ${directions}`); // should also pass the route image, its correctly throwing an error.
+        // const server_route_image = await actionsService.download_file(route_image);
+        await actionsService.send_message(process.env.TEST_RECEPIENT_NUMBER, `Here are the directions: ${directions}`);
         logger.info(`directions: ${directions}`);
         logger.info(`route_image: ${route_image}`);
         expect(routes).to.be.an('array').that.is.not.empty;        

tests/unit/services/actions.test.js

@@ -2,6 +2,7 @@ import * as chai from 'chai'
 const expect = chai.expect
 import ActionService from '../../../services/Actions.js'
 import { describe } from 'mocha'
+
 const actionsService = new ActionService()
 
 describe.skip('Test cases for process_instruction function', ()=> {