├── .gitignore ├── CONTRIBUTING.md ├── LICENSE ├── README.md ├── agent.zip ├── firebase.json └── functions ├── .eslintrc.json ├── app.js ├── helper-intents ├── ask-for-confirmation.js ├── ask-for-datetime.js ├── ask-for-permission.js ├── ask-for-place.js └── ask-for-sign-in.js ├── index.js └── package.json /.gitignore: -------------------------------------------------------------------------------- 1 | node_modules 2 | package-lock.json 3 | *.DS_store 4 | *.log 5 | .firebaserc 6 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # How to become a contributor and submit your own code 2 | 3 | ## Contributor License Agreements 4 | 5 | We'd love to accept your sample apps and patches! 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Actions on Google: Helper Intents 2 | 3 | This feature sample demonstrates Actions on Google helper intents for building on Google Assistant -- using the [Node.js client library](https://github.com/actions-on-google/actions-on-google-nodejs) and deployed on [Cloud Functions for Firebase](https://firebase.google.com/docs/functions/). 4 | 5 | ## Setup Instructions 6 | ### Prerequisites 7 | 1. Node.js and NPM 8 | + We recommend installing using [NVM](https://github.com/creationix/nvm) 9 | 1. Install the [Firebase CLI](https://developers.google.com/assistant/actions/dialogflow/deploy-fulfillment) 10 | + We recommend using version 6.5.0, `npm install -g firebase-tools@6.5.0` 11 | + Run `firebase login` with your Google account 12 | 13 | ### Configuration 14 | #### Actions Console 15 | 1. From the [Actions on Google Console](https://console.actions.google.com/), New project (this will become your *Project ID*) > **Create project** > under **More options** > **Conversational** 16 | 1. From the top menu under **Develop** > **Actions** (left nav) > **Add your first action** > **BUILD** (this will bring you to the Dialogflow console) > Select language and time zone > **CREATE**. 17 | 1. In the Dialogflow console, go to **Settings** ⚙ > **Export and Import** > **Restore from zip** using the `agent.zip` in this sample's directory. 18 | 1. From the top menu under **Develop** > **Account Linking** select the following: 19 | + Account creation: **Yes, allow users to sign up for new accounts via voice** 20 | + Linking type: **Google Sign In** 21 | + Copy **Client ID** > **SAVE**. 22 | 1. Replace `` inside `functions/app.js` with **Client ID** from the prior step. 23 | 24 | #### Firebase Deployment 25 | 1. On your local machine, in the `functions` directory, run `npm install` 26 | 1. Run `firebase deploy --project {PROJECT_ID}` to deploy the function 27 | + To find your **Project ID**: In [Dialogflow console](https://console.dialogflow.com/) under **Settings** ⚙ > **General** tab > **Project ID**. 28 | 29 | #### Dialogflow Console 30 | 1. Return to the [Dialogflow Console](https://console.dialogflow.com) > select **Fulfillment** > **Enable** Webhook > Set **URL** to the **Function URL** that was returned after the deploy command > **SAVE**. 31 | ``` 32 | Function URL (dialogflowFirebaseFulfillment): https://${REGION}-${PROJECT_ID}.cloudfunctions.net/dialogflowFirebaseFulfillment 33 | ``` 34 | 1. From the left navigation menu, click **Integrations** > **Integration Settings** under Google Assistant > Enable **Auto-preview changes** > **Test** to open the Actions on Google simulator then say or type `Talk to my test app`. 35 | 36 | ### Running this Sample 37 | + You can test your Action on any Google Assistant-enabled device on which the Assistant is signed into the same account used to create this project. Just say or type, “OK Google, talk to my test app”. 38 | + You can also use the Actions on Google Console simulator to test most features and preview on-device behavior. 39 | 40 | ## References & Issues 41 | + Questions? Go to [StackOverflow](https://stackoverflow.com/questions/tagged/actions-on-google), [Assistant Developer Community on Reddit](https://www.reddit.com/r/GoogleAssistantDev/) or [Support](https://developers.google.com/assistant/support). 42 | + For bugs, please report an issue on Github. 43 | + Actions on Google [Documentation](https://developers.google.com/assistant) 44 | + Actions on Google [Codelabs](https://codelabs.developers.google.com/?cat=Assistant) 45 | + [Webhook Boilerplate Template](https://github.com/actions-on-google/dialogflow-webhook-boilerplate-nodejs) for Actions on Google 46 | 47 | ## Make Contributions 48 | Please read and follow the steps in the [CONTRIBUTING.md](CONTRIBUTING.md). 49 | 50 | ## License 51 | See [LICENSE](LICENSE). 52 | 53 | ## Terms 54 | Your use of this sample is subject to, and by using or downloading the sample files you agree to comply with, the [Google APIs Terms of Service](https://developers.google.com/terms/). 55 | -------------------------------------------------------------------------------- /agent.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/actions-on-google/dialogflow-helper-intents-nodejs/312b75a1edd57cac1992e81cbc5c7ae6071808f1/agent.zip -------------------------------------------------------------------------------- /firebase.json: -------------------------------------------------------------------------------- 1 | {} 2 | -------------------------------------------------------------------------------- /functions/.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "parserOptions": { 3 | "ecmaVersion": 7, 4 | "sourceType": "script" 5 | }, 6 | "extends": ["google"], 7 | "env": { 8 | "node": true 9 | } 10 | } 11 | -------------------------------------------------------------------------------- /functions/app.js: -------------------------------------------------------------------------------- 1 | // Copyright 2018, Google, Inc. 2 | // Licensed under the Apache License, Version 2.0 (the 'License'); 3 | // you may not use this file except in compliance with the License. 4 | // You may obtain a copy of the License at 5 | // 6 | // http://www.apache.org/licenses/LICENSE-2.0 7 | // 8 | // Unless required by applicable law or agreed to in writing, software 9 | // distributed under the License is distributed on an 'AS IS' BASIS, 10 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 | // See the License for the specific language governing permissions and 12 | // limitations under the License. 13 | 14 | 'use strict'; 15 | 16 | const { 17 | dialogflow, 18 | SignIn, 19 | Suggestions, 20 | } = require('actions-on-google'); 21 | 22 | const app = dialogflow({ 23 | clientId: ``, 24 | debug: true, 25 | }); 26 | 27 | const askForConfirmation = require('./helper-intents/ask-for-confirmation'); 28 | const askForDateTime = require('./helper-intents/ask-for-datetime'); 29 | const askForPermission = require('./helper-intents/ask-for-permission'); 30 | const askForPlace = require('./helper-intents/ask-for-place'); 31 | const askForSignIn = require('./helper-intents/ask-for-sign-in'); 32 | 33 | /** Adds Intent-name & callback key value pairs to app */ 34 | function addIntents(...args) { 35 | for (let i = 0; i < args.length; i++) { 36 | for (const key in args[i]) { 37 | if (args[i].hasOwnProperty(key)) app.intent(key, args[i][key]); 38 | } 39 | } 40 | } 41 | 42 | addIntents( 43 | askForConfirmation, 44 | askForDateTime, 45 | askForPermission, 46 | askForPlace, 47 | askForSignIn, 48 | ); 49 | 50 | app.intent('Default Welcome Intent', (conv) => { 51 | conv.ask('Hi there! I can demonstrate helper intents, such as ' + 52 | 'confirmation, datetime and more. Which would you like to try?'); 53 | conv.ask(new Suggestions([ 54 | 'Confirmation', 55 | 'DateTime', 56 | 'Permission', 57 | 'Place', 58 | 'Sign In', 59 | ])); 60 | }); 61 | 62 | module.exports = app; 63 | -------------------------------------------------------------------------------- /functions/helper-intents/ask-for-confirmation.js: -------------------------------------------------------------------------------- 1 | // Copyright 2018, Google, Inc. 2 | // Licensed under the Apache License, Version 2.0 (the 'License'); 3 | // you may not use this file except in compliance with the License. 4 | // You may obtain a copy of the License at 5 | // 6 | // http://www.apache.org/licenses/LICENSE-2.0 7 | // 8 | // Unless required by applicable law or agreed to in writing, software 9 | // distributed under the License is distributed on an 'AS IS' BASIS, 10 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 | // See the License for the specific language governing permissions and 12 | // limitations under the License. 13 | 14 | const {Confirmation, Suggestions} = require('actions-on-google'); 15 | 16 | module.exports = { 17 | 18 | 'ask_for_confirmation': (conv) => { 19 | conv.ask(new Confirmation('Can you confirm?')); 20 | }, 21 | 22 | 'ask_for_confirmation_confirmation': (conv, params, confirmationGranted) => { 23 | conv.ask(confirmationGranted 24 | ? 'Thank you for confirming' 25 | : 'No problem, you have not confirmed'); 26 | conv.ask(new Suggestions([ 27 | 'DateTime', 28 | 'Permission', 29 | 'Place', 30 | 'Sign In', 31 | ])); 32 | }, 33 | }; 34 | -------------------------------------------------------------------------------- /functions/helper-intents/ask-for-datetime.js: -------------------------------------------------------------------------------- 1 | // Copyright 2018, Google, Inc. 2 | // Licensed under the Apache License, Version 2.0 (the 'License'); 3 | // you may not use this file except in compliance with the License. 4 | // You may obtain a copy of the License at 5 | // 6 | // http://www.apache.org/licenses/LICENSE-2.0 7 | // 8 | // Unless required by applicable law or agreed to in writing, software 9 | // distributed under the License is distributed on an 'AS IS' BASIS, 10 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 | // See the License for the specific language governing permissions and 12 | // limitations under the License. 13 | 14 | const {DateTime, Suggestions} = require('actions-on-google'); 15 | 16 | module.exports = { 17 | 18 | 'ask_for_datetime': (conv) => { 19 | const options = { 20 | prompts: { 21 | initial: 'When would you like to schedule the appointment?', 22 | date: 'What day was that?', 23 | time: 'What time works for you?', 24 | }, 25 | }; 26 | conv.ask(new DateTime(options)); 27 | }, 28 | 29 | 'ask_for_datetime_confirmation': (conv, params, datetime) => { 30 | const { month, day } = datetime.date 31 | const { hours, minutes } = datetime.time 32 | conv.ask(` 33 | Great, we will see you on 34 | ${day}-${month} 35 | ${hours}:${minutes || '00'} 36 | `); 37 | conv.ask(new Suggestions([ 38 | 'Confirmation', 39 | 'Permission', 40 | 'Place', 41 | 'Sign In', 42 | ])); 43 | }, 44 | }; 45 | -------------------------------------------------------------------------------- /functions/helper-intents/ask-for-permission.js: -------------------------------------------------------------------------------- 1 | // Copyright 2018, Google, Inc. 2 | // Licensed under the Apache License, Version 2.0 (the 'License'); 3 | // you may not use this file except in compliance with the License. 4 | // You may obtain a copy of the License at 5 | // 6 | // http://www.apache.org/licenses/LICENSE-2.0 7 | // 8 | // Unless required by applicable law or agreed to in writing, software 9 | // distributed under the License is distributed on an 'AS IS' BASIS, 10 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 | // See the License for the specific language governing permissions and 12 | // limitations under the License. 13 | 14 | const {Permission, Suggestions} = require('actions-on-google'); 15 | 16 | module.exports = { 17 | 18 | 'ask_for_permission': (conv) => { 19 | const permissions = ['NAME']; 20 | let context = 'To address you by name'; 21 | if (conv.user.verification === 'VERIFIED') { 22 | // Location permissions only work for verified users 23 | // https://developers.google.com/actions/assistant/guest-users 24 | permissions.push('DEVICE_COARSE_LOCATION'); 25 | context += ' and know your location'; 26 | } 27 | const options = { 28 | context, 29 | permissions, 30 | }; 31 | conv.ask(new Permission(options)); 32 | }, 33 | 34 | 'ask_for_permission_confirmation': (conv, params, confirmationGranted) => { 35 | // Also, can access latitude and longitude 36 | // const { latitude, longitude } = location.coordinates; 37 | const {location} = conv.device; 38 | const {name} = conv.user; 39 | if (confirmationGranted && name && location) { 40 | conv.ask(`Okay ${name.display}, your driver is now on their way to: 41 | ${location.formattedAddress}`); 42 | } else { 43 | conv.ask(`Looks like I can't get your information`); 44 | } 45 | conv.ask(new Suggestions([ 46 | 'Confirmation', 47 | 'DateTime', 48 | 'Place', 49 | 'Sign In', 50 | ])); 51 | }, 52 | }; 53 | -------------------------------------------------------------------------------- /functions/helper-intents/ask-for-place.js: -------------------------------------------------------------------------------- 1 | // Copyright 2018, Google, Inc. 2 | // Licensed under the Apache License, Version 2.0 (the 'License'); 3 | // you may not use this file except in compliance with the License. 4 | // You may obtain a copy of the License at 5 | // 6 | // http://www.apache.org/licenses/LICENSE-2.0 7 | // 8 | // Unless required by applicable law or agreed to in writing, software 9 | // distributed under the License is distributed on an 'AS IS' BASIS, 10 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 | // See the License for the specific language governing permissions and 12 | // limitations under the License. 13 | 14 | const {Place, Suggestions} = require('actions-on-google'); 15 | 16 | module.exports = { 17 | 18 | 'ask_for_place': (conv) => { 19 | const options = { 20 | context: 'To find pickup locations', 21 | prompt: 'Where would you like to be picked up?', 22 | }; 23 | conv.ask(new Place(options)); 24 | }, 25 | 26 | 'ask_for_place_confirmation': (conv, params, place, status) => { 27 | if (!place) return conv.ask(`Sorry, I couldn't get a location from you`); 28 | // Place also contains formattedAddress and coordinates 29 | const {name} = place; 30 | if (place.name) { 31 | conv.ask(`Alright! I am sending a car to ${name}`); 32 | conv.ask(new Suggestions([ 33 | 'Confirmation', 34 | 'DateTime', 35 | 'Permission', 36 | 'Sign In', 37 | ])); 38 | } 39 | }, 40 | 41 | }; 42 | -------------------------------------------------------------------------------- /functions/helper-intents/ask-for-sign-in.js: -------------------------------------------------------------------------------- 1 | // Copyright 2018, Google, Inc. 2 | // Licensed under the Apache License, Version 2.0 (the 'License'); 3 | // you may not use this file except in compliance with the License. 4 | // You may obtain a copy of the License at 5 | // 6 | // http://www.apache.org/licenses/LICENSE-2.0 7 | // 8 | // Unless required by applicable law or agreed to in writing, software 9 | // distributed under the License is distributed on an 'AS IS' BASIS, 10 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 | // See the License for the specific language governing permissions and 12 | // limitations under the License. 13 | 14 | const {SignIn, Suggestions} = require('actions-on-google'); 15 | 16 | module.exports = { 17 | 18 | 'ask_for_sign_in': (conv) => { 19 | if (conv.user.verification !== 'VERIFIED') { 20 | // Account linking only works for verified users 21 | // https://developers.google.com/actions/assistant/guest-users 22 | conv.ask('The Sign In helper only works for verified users.'); 23 | conv.ask(new Suggestions([ 24 | 'Confirmation', 25 | 'Date time', 26 | 'Permission', 27 | 'Place', 28 | ])); 29 | return; 30 | } 31 | conv.ask(new SignIn()); 32 | }, 33 | 34 | 'ask_for_sign_in_confirmation': (conv, params, signin) => { 35 | if (signin.status !== 'OK') { 36 | return conv.ask('You need to sign in before using the app.'); 37 | } 38 | // const access = conv.user.access.token; 39 | // possibly do something with access token 40 | conv.ask(' Thanks for signing in!'); 41 | conv.ask(new Suggestions([ 42 | 'Confirmation', 43 | 'DateTime', 44 | 'Permission', 45 | 'Place', 46 | ])); 47 | }, 48 | 49 | }; 50 | -------------------------------------------------------------------------------- /functions/index.js: -------------------------------------------------------------------------------- 1 | // Copyright 2018, Google, Inc. 2 | // Licensed under the Apache License, Version 2.0 (the 'License'); 3 | // you may not use this file except in compliance with the License. 4 | // You may obtain a copy of the License at 5 | // 6 | // http://www.apache.org/licenses/LICENSE-2.0 7 | // 8 | // Unless required by applicable law or agreed to in writing, software 9 | // distributed under the License is distributed on an 'AS IS' BASIS, 10 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 | // See the License for the specific language governing permissions and 12 | // limitations under the License. 13 | 14 | 'use strict'; 15 | 16 | const functions = require('firebase-functions'); 17 | const app = require('./app'); 18 | 19 | module.exports.dialogflowFirebaseFulfillment = functions.https.onRequest(app); 20 | -------------------------------------------------------------------------------- /functions/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "helper-intents", 3 | "description": "Built-in helper intents.", 4 | "version": "0.0.1", 5 | "private": true, 6 | "license": "Apache Version 2.0", 7 | "author": "Google Inc.", 8 | "engines": { 9 | "node": "8" 10 | }, 11 | "scripts": { 12 | "lint": "eslint --fix \"**/*.js\"", 13 | "test": "npm run lint", 14 | "start": "firebase serve --only functions", 15 | "deploy": "firebase deploy --only functions", 16 | "logs": "firebase functions:log" 17 | }, 18 | "dependencies": { 19 | "actions-on-google": "^2.8.0", 20 | "firebase-admin": "^7.2.0", 21 | "firebase-functions": "^2.2.1" 22 | }, 23 | "devDependencies": { 24 | "eslint": "^4.19.0", 25 | "eslint-config-google": "^0.9.1" 26 | } 27 | } 28 | --------------------------------------------------------------------------------