├── .gitignore ├── CONTRIBUTING.md ├── LICENSE ├── README.md ├── level1-complete ├── codelab-level-one.zip ├── firebase.json └── functions │ ├── .eslintrc.json │ ├── index.js │ └── package.json ├── level2-complete ├── codelab-level-two.zip ├── firebase.json └── functions │ ├── .eslintrc.json │ ├── index.js │ └── package.json └── level3-complete ├── codelab-level-three.zip ├── firebase.json └── functions ├── .eslintrc.json ├── index.js └── package.json /.gitignore: -------------------------------------------------------------------------------- 1 | node_modules 2 | package-lock.json 3 | *.DS_store 4 | *.log 5 | .firebaserc -------------------------------------------------------------------------------- /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! Before we can take them, we 6 | have to jump a couple of legal hurdles. 7 | 8 | Please fill out either the individual or corporate Contributor License Agreement 9 | (CLA). 10 | 11 | * If you are an individual writing original source code and you're sure you 12 | own the intellectual property, then you'll need to sign an [individual CLA](https://developers.google.com/open-source/cla/individual). 13 | * If you work for a company that wants to allow you to contribute your work, 14 | then you'll need to sign a [corporate CLA](https://developers.google.com/open-source/cla/corporate). 15 | 16 | Follow either of the two links above to access the appropriate CLA and 17 | instructions for how to sign and return it. Once we receive it, we'll be able to 18 | accept your pull requests. 19 | 20 | ## Contributing A Patch 21 | 22 | 1. Submit an issue describing your proposed change to the repo in question. 23 | 1. The repo owner will respond to your issue promptly. 24 | 1. If your proposed change is accepted, and you haven't already done so, sign a 25 | Contributor License Agreement (see details above). 26 | 1. Fork the desired repo, develop and test your code changes. 27 | 1. Ensure that your code adheres to the existing style in the sample to which 28 | you are contributing. Refer to the 29 | [Google Cloud Platform Samples Style Guide](https://github.com/GoogleCloudPlatform/Template/wiki/style.html) for the 30 | recommended coding standards for this organization. 31 | 1. Ensure that your code has an appropriate set of unit tests which all pass. 32 | 1. Submit a pull request. 33 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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The text should be enclosed in the appropriate 184 | comment syntax for the file format. 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 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Actions on Google: Codelabs 2 | 3 | *:warning: Warning: Conversational Actions will be deprecated on June 13, 2023. For more information, see [Conversational Actions Sunset](https://goo.gle/ca-sunset).* 4 | 5 | 6 | These samples serve as the completed source code for 7 | [Actions on Google codelabs](https://codelabs.developers.google.com/?cat=Assistant). 8 | The `level1-complete` directory should be used as a reference for the 9 | Level 1 codelab, and as a starting point for the Level 2 codelab. The 10 | `level2-complete` directory can be used as a reference for the Level 2 11 | codelab, and as a starting point for the Level 3 codelab. The 12 | `level3-complete` directory can be used as a reference for the Level 3 codelab. 13 | 14 | :warning: These codelab samples were built using Dialogflow. We now recommend using [Actions Builder or the Actions SDK](https://developers.google.com/assistant/conversational/overview) to develop, test, and deploy Conversational Actions. 15 | 16 | ## Setup Instructions 17 | 18 | For detailed instructions on using this code, refer to the 19 | [Actions on Google codelabs](https://codelabs.developers.google.com/?cat=Assistant), 20 | Level 1, 2 and 3. Below are steps to deploy the code for any directory 21 | (i.e. `level1-complete`, `level2-complete`, or `level3-complete`). 22 | 23 | ### Steps 24 | 25 | 1. Use the [Actions on Google Console](https://console.actions.google.com) to add a new project with a name of your choosing and click *Create Project*. 26 | 1. Scroll down to the *More Options* section, and click on the *Conversational* card. 27 | 1. On the left navigation menu under *BUILD*, click on *Actions*. Click on *Add Your First Action* and choose your app's language(s). 28 | 1. Select *Custom intent*, click *BUILD*. This will open a Dialogflow console. Click *CREATE*. 29 | 1. Click on the gear icon to see the project settings. 30 | 1. Select *Export and Import*. 31 | 1. Select *Restore from zip*. Follow the directions to restore from the `codelab-level-.zip` file in this repo. 32 | 1. Deploy the fulfillment webhook provided in the `functions` folder using [Google Cloud Functions for Firebase](https://firebase.google.com/docs/functions/): 33 | 1. Follow the instructions to [set up and initialize Firebase SDK for Cloud Functions](https://firebase.google.com/docs/functions/get-started#set_up_and_initialize_functions_sdk). Make sure to select the project that you have previously generated in the Actions on Google Console and to reply `N` when asked to overwrite existing files by the Firebase CLI. 34 | 1. Run `firebase deploy --only functions` and take note of the endpoint where the fulfillment webhook has been published. It should look like `Function URL : https://${REGION}-${PROJECT}.cloudfunctions.net/dialogflowFirebaseFulfillment`. If the Function URL doesn't show, you can always check at the [Firebase console](https://console.firebase.google.com/). 35 | 1. Go back to the Dialogflow console and select *Fulfillment* from the left navigation menu. Enable *Webhook*, set the value of *URL* to the `Function URL` from the previous step, then click *Save*. 36 | 1. Select *Integrations* from the left navigation menu and open the *Integration Settings* menu for Actions on Google. 37 | 1. Enable *Auto-preview changes* and Click *Test*. This will open the Actions on Google simulator. 38 | 1. Type `Talk to my test app` in the simulator, or say `OK Google, talk to my test app` to any Actions on Google enabled device signed into your developer account. 39 | 40 | For more detailed information on deployment, see the [documentation](https://developers.google.com/assistant/actions/dialogflow/deploy-fulfillment). 41 | 42 | ## References & Issues 43 | + 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). 44 | + For bugs, please report an issue on Github. 45 | + Actions on Google [Documentation](https://developers.google.com/assistant) 46 | + [Webhook Boilerplate Template](https://github.com/actions-on-google/dialogflow-webhook-boilerplate-nodejs) for Actions on Google. 47 | 48 | ## Make Contributions 49 | Please read and follow the steps in the [CONTRIBUTING.md](CONTRIBUTING.md). 50 | 51 | ## License 52 | See [LICENSE](LICENSE). 53 | 54 | ## Terms 55 | 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/). 56 | -------------------------------------------------------------------------------- /level1-complete/codelab-level-one.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/actions-on-google/codelabs-nodejs/aad55d86c18b08859a8809039e62c91cb9967454/level1-complete/codelab-level-one.zip -------------------------------------------------------------------------------- /level1-complete/firebase.json: -------------------------------------------------------------------------------- 1 | {} 2 | -------------------------------------------------------------------------------- /level1-complete/functions/.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "parserOptions": { 3 | "ecmaVersion": 7, 4 | "sourceType": "script" 5 | }, 6 | "extends": ["google"], 7 | "env": { 8 | "node": true 9 | } 10 | } 11 | -------------------------------------------------------------------------------- /level1-complete/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 | // Import the Dialogflow module from the Actions on Google client library. 17 | const {dialogflow} = require('actions-on-google'); 18 | 19 | // Import the firebase-functions package for deployment. 20 | const functions = require('firebase-functions'); 21 | 22 | // Instantiate the Dialogflow client. 23 | const app = dialogflow({debug: true}); 24 | 25 | // Handle the Dialogflow intent named 'favorite color'. 26 | // The intent collects a parameter named 'color'. 27 | app.intent('favorite color', (conv, {color}) => { 28 | const luckyNumber = color.length; 29 | // Respond with the user's lucky number and end the conversation. 30 | conv.close('Your lucky number is ' + luckyNumber); 31 | }); 32 | 33 | // Set the DialogflowApp object to handle the HTTPS POST request. 34 | exports.dialogflowFirebaseFulfillment = functions.https.onRequest(app); 35 | -------------------------------------------------------------------------------- /level1-complete/functions/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "codelab-level-one", 3 | "description": "Actions on Google Codelab Level 1", 4 | "author": "Google Inc", 5 | "private": true, 6 | "engines": { 7 | "node": "8" 8 | }, 9 | "scripts": { 10 | "lint": "eslint .", 11 | "serve": "firebase serve --only functions", 12 | "shell": "firebase experimental:functions:shell", 13 | "start": "npm run shell", 14 | "deploy": "firebase deploy --only functions", 15 | "logs": "firebase functions:log" 16 | }, 17 | "dependencies": { 18 | "actions-on-google": "^2.0.0", 19 | "firebase-admin": "^8.2.0", 20 | "firebase-functions": "^3.1.0" 21 | }, 22 | "devDependencies": { 23 | "eslint": "^4.19.0", 24 | "eslint-config-google": "^0.9.1" 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /level2-complete/codelab-level-two.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/actions-on-google/codelabs-nodejs/aad55d86c18b08859a8809039e62c91cb9967454/level2-complete/codelab-level-two.zip -------------------------------------------------------------------------------- /level2-complete/firebase.json: -------------------------------------------------------------------------------- 1 | {} -------------------------------------------------------------------------------- /level2-complete/functions/.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "parserOptions": { 3 | "ecmaVersion": 7, 4 | "sourceType": "script" 5 | }, 6 | "extends": ["google"], 7 | "env": { 8 | "node": true 9 | } 10 | } 11 | -------------------------------------------------------------------------------- /level2-complete/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 | // Import the Dialogflow module and response creation dependencies 17 | // from the Actions on Google client library. 18 | const { 19 | dialogflow, 20 | BasicCard, 21 | Permission, 22 | Suggestions, 23 | } = require('actions-on-google'); 24 | 25 | // Import the firebase-functions package for deployment. 26 | const functions = require('firebase-functions'); 27 | 28 | // Instantiate the Dialogflow client. 29 | const app = dialogflow({debug: true}); 30 | 31 | // Define a mapping of fake color strings to basic card objects. 32 | const colorMap = { 33 | 'indigo taco': { 34 | title: 'Indigo Taco', 35 | text: 'Indigo Taco is a subtle bluish tone.', 36 | image: { 37 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDN1JRbF9ZMHZsa1k/style-color-uiapplication-palette1.png', 38 | accessibilityText: 'Indigo Taco Color', 39 | }, 40 | display: 'WHITE', 41 | }, 42 | 'pink unicorn': { 43 | title: 'Pink Unicorn', 44 | text: 'Pink Unicorn is an imaginative reddish hue.', 45 | image: { 46 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDbFVfTXpoaEE5Vzg/style-color-uiapplication-palette2.png', 47 | accessibilityText: 'Pink Unicorn Color', 48 | }, 49 | display: 'WHITE', 50 | }, 51 | 'blue grey coffee': { 52 | title: 'Blue Grey Coffee', 53 | text: 'Calling out to rainy days, Blue Grey Coffee brings to mind your favorite coffee shop.', 54 | image: { 55 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDZUdpeURtaTUwLUk/style-color-colorsystem-gray-secondary-161116.png', 56 | accessibilityText: 'Blue Grey Coffee Color', 57 | }, 58 | display: 'WHITE', 59 | }, 60 | }; 61 | 62 | // Handle the Dialogflow intent named 'Default Welcome Intent'. 63 | app.intent('Default Welcome Intent', (conv) => { 64 | // Asks the user's permission to know their name, for personalization. 65 | conv.ask(new Permission({ 66 | context: 'Hi there, to get to know you better', 67 | permissions: 'NAME', 68 | })); 69 | }); 70 | 71 | // Handle the Dialogflow intent named 'actions_intent_PERMISSION'. If user 72 | // agreed to PERMISSION prompt, then boolean value 'permissionGranted' is true. 73 | app.intent('actions_intent_PERMISSION', (conv, params, permissionGranted) => { 74 | if (!permissionGranted) { 75 | // If the user denied our request, go ahead with the conversation. 76 | conv.ask(`OK, no worries. What's your favorite color?`); 77 | conv.ask(new Suggestions('Blue', 'Red', 'Green')); 78 | } else { 79 | // If the user accepted our request, store their name in 80 | // the 'conv.data' object for the duration of the conversation. 81 | conv.data.userName = conv.user.name.display; 82 | conv.ask(`Thanks, ${conv.data.userName}. What's your favorite color?`); 83 | conv.ask(new Suggestions('Blue', 'Red', 'Green')); 84 | } 85 | }); 86 | 87 | // Handle the Dialogflow intent named 'favorite color'. 88 | // The intent collects a parameter named 'color'. 89 | app.intent('favorite color', (conv, {color}) => { 90 | const luckyNumber = color.length; 91 | const audioSound = 'https://actions.google.com/sounds/v1/cartoon/clang_and_wobble.ogg'; 92 | if (conv.data.userName) { 93 | // If we collected user name previously, address them by name and use SSML 94 | // to embed an audio snippet in the response. 95 | conv.ask(`${conv.data.userName}, your lucky number is ` + 96 | `${luckyNumber}. ` + 97 | `Would you like to hear some fake colors?`); 98 | conv.ask(new Suggestions('Yes', 'No')); 99 | } else { 100 | conv.ask(`Your lucky number is ${luckyNumber}.` + 101 | ` ` + 102 | `Would you like to hear some fake colors?`); 103 | conv.ask(new Suggestions('Yes', 'No')); 104 | } 105 | }); 106 | 107 | // Handle the Dialogflow intent named 'favorite fake color'. 108 | // The intent collects a parameter named 'fakeColor'. 109 | app.intent('favorite fake color', (conv, {fakeColor}) => { 110 | // Present user with the corresponding basic card and end the conversation. 111 | conv.close(`Here's the color`, new BasicCard(colorMap[fakeColor])); 112 | }); 113 | 114 | // Set the DialogflowApp object to handle the HTTPS POST request. 115 | exports.dialogflowFirebaseFulfillment = functions.https.onRequest(app); 116 | -------------------------------------------------------------------------------- /level2-complete/functions/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "codelab-level-two", 3 | "description": "Actions on Google Codelab Level 2", 4 | "author": "Google Inc", 5 | "private": true, 6 | "engines": { 7 | "node": "8" 8 | }, 9 | "scripts": { 10 | "lint": "eslint .", 11 | "serve": "firebase serve --only functions", 12 | "shell": "firebase experimental:functions:shell", 13 | "start": "npm run shell", 14 | "deploy": "firebase deploy --only functions", 15 | "logs": "firebase functions:log" 16 | }, 17 | "dependencies": { 18 | "actions-on-google": "^2.0.0", 19 | "firebase-admin": "^8.2.0", 20 | "firebase-functions": "^3.1.0" 21 | }, 22 | "devDependencies": { 23 | "eslint": "^4.19.0", 24 | "eslint-config-google": "^0.9.1" 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /level3-complete/codelab-level-three.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/actions-on-google/codelabs-nodejs/aad55d86c18b08859a8809039e62c91cb9967454/level3-complete/codelab-level-three.zip -------------------------------------------------------------------------------- /level3-complete/firebase.json: -------------------------------------------------------------------------------- 1 | { 2 | "functions": {} 3 | } 4 | -------------------------------------------------------------------------------- /level3-complete/functions/.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "parserOptions": { 3 | "ecmaVersion": 7, 4 | "sourceType": "script" 5 | }, 6 | "extends": ["google"], 7 | "env": { 8 | "node": true 9 | } 10 | } 11 | -------------------------------------------------------------------------------- /level3-complete/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 | // Import the Dialogflow module and response creation dependencies 17 | // from the Actions on Google client library. 18 | const { 19 | dialogflow, 20 | BasicCard, 21 | Permission, 22 | Suggestions, 23 | Carousel, 24 | Image, 25 | } = require('actions-on-google'); 26 | 27 | // Import the firebase-functions package for deployment. 28 | const functions = require('firebase-functions'); 29 | 30 | // Instantiate the Dialogflow client. 31 | const app = dialogflow({debug: true}); 32 | 33 | // Define a mapping of fake color strings to basic card objects. 34 | const colorMap = { 35 | 'indigo taco': { 36 | title: 'Indigo Taco', 37 | text: 'Indigo Taco is a subtle bluish tone.', 38 | image: { 39 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDN1JRbF9ZMHZsa1k/style-color-uiapplication-palette1.png', 40 | accessibilityText: 'Indigo Taco Color', 41 | }, 42 | display: 'WHITE', 43 | }, 44 | 'pink unicorn': { 45 | title: 'Pink Unicorn', 46 | text: 'Pink Unicorn is an imaginative reddish hue.', 47 | image: { 48 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDbFVfTXpoaEE5Vzg/style-color-uiapplication-palette2.png', 49 | accessibilityText: 'Pink Unicorn Color', 50 | }, 51 | display: 'WHITE', 52 | }, 53 | 'blue grey coffee': { 54 | title: 'Blue Grey Coffee', 55 | text: 'Calling out to rainy days, Blue Grey Coffee brings to mind your favorite coffee shop.', 56 | image: { 57 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDZUdpeURtaTUwLUk/style-color-colorsystem-gray-secondary-161116.png', 58 | accessibilityText: 'Blue Grey Coffee Color', 59 | }, 60 | display: 'WHITE', 61 | }, 62 | }; 63 | 64 | // In the case the user is interacting with the Action on a screened device 65 | // The Fake Color Carousel will display a carousel of color cards 66 | const fakeColorCarousel = () => { 67 | const carousel = new Carousel({ 68 | items: { 69 | 'indigo taco': { 70 | title: 'Indigo Taco', 71 | synonyms: ['indigo', 'taco'], 72 | image: new Image({ 73 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDN1JRbF9ZMHZsa1k/style-color-uiapplication-palette1.png', 74 | alt: 'Indigo Taco Color', 75 | }), 76 | }, 77 | 'pink unicorn': { 78 | title: 'Pink Unicorn', 79 | synonyms: ['pink', 'unicorn'], 80 | image: new Image({ 81 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDbFVfTXpoaEE5Vzg/style-color-uiapplication-palette2.png', 82 | alt: 'Pink Unicorn Color', 83 | }), 84 | }, 85 | 'blue grey coffee': { 86 | title: 'Blue Grey Coffee', 87 | synonyms: ['blue', 'grey', 'coffee'], 88 | image: new Image({ 89 | url: 'https://storage.googleapis.com/material-design/publish/material_v_12/assets/0BxFyKV4eeNjDZUdpeURtaTUwLUk/style-color-colorsystem-gray-secondary-161116.png', 90 | alt: 'Blue Grey Coffee Color', 91 | }), 92 | }, 93 | }}); 94 | return carousel; 95 | }; 96 | 97 | // Handle the Dialogflow intent named 'Default Welcome Intent'. 98 | app.intent('Default Welcome Intent', (conv) => { 99 | const name = conv.user.storage.userName; 100 | if (!name) { 101 | // Asks the user's permission to know their name, for personalization. 102 | conv.ask(new Permission({ 103 | context: 'Hi there, to get to know you better', 104 | permissions: 'NAME', 105 | })); 106 | } else { 107 | conv.ask(`Hi again, ${name}. What's your favorite color?`); 108 | } 109 | }); 110 | 111 | // Handle the Dialogflow intent named 'actions_intent_PERMISSION'. If user 112 | // agreed to PERMISSION prompt, then boolean value 'permissionGranted' is true. 113 | app.intent('actions_intent_PERMISSION', (conv, params, permissionGranted) => { 114 | if (!permissionGranted) { 115 | // If the user denied our request, go ahead with the conversation. 116 | conv.ask(`OK, no worries. What's your favorite color?`); 117 | conv.ask(new Suggestions('Blue', 'Red', 'Green')); 118 | } else { 119 | // If the user accepted our request, store their name in 120 | // the 'conv.user.storage' object for future conversations. 121 | conv.user.storage.userName = conv.user.name.display; 122 | conv.ask(`Thanks, ${conv.user.storage.userName}. ` + 123 | `What's your favorite color?`); 124 | conv.ask(new Suggestions('Blue', 'Red', 'Green')); 125 | } 126 | }); 127 | 128 | // Handle the Dialogflow intent named 'favorite color'. 129 | // The intent collects a parameter named 'color'. 130 | app.intent('favorite color', (conv, {color}) => { 131 | const luckyNumber = color.length; 132 | const audioSound = 'https://actions.google.com/sounds/v1/cartoon/clang_and_wobble.ogg'; 133 | if (conv.user.storage.userName) { 134 | // If we collected user name previously, address them by name and use SSML 135 | // to embed an audio snippet in the response. 136 | conv.ask(`${conv.user.storage.userName}, your lucky number is ` + 137 | `${luckyNumber}. ` + 138 | `Would you like to hear some fake colors?`); 139 | conv.ask(new Suggestions('Yes', 'No')); 140 | } else { 141 | conv.ask(`Your lucky number is ${luckyNumber}.` + 142 | ` ` + 143 | `Would you like to hear some fake colors?`); 144 | conv.ask(new Suggestions('Yes', 'No')); 145 | } 146 | }); 147 | 148 | // Handle the Dialogflow intent named 'favorite fake color'. 149 | // The intent collects a parameter named 'fakeColor'. 150 | app.intent('favorite fake color', (conv, {fakeColor}) => { 151 | fakeColor = conv.arguments.get('OPTION') || fakeColor; 152 | // Present user with the corresponding basic card and end the conversation. 153 | if (!conv.screen) { 154 | conv.ask(colorMap[fakeColor].text); 155 | } else { 156 | conv.ask(`Here you go.`, new BasicCard(colorMap[fakeColor])); 157 | } 158 | conv.ask('Do you want to hear about another fake color?'); 159 | conv.ask(new Suggestions('Yes', 'No')); 160 | }); 161 | 162 | // Handle the Dialogflow NO_INPUT intent. 163 | // Triggered when the user doesn't provide input to the Action 164 | app.intent('actions_intent_NO_INPUT', (conv) => { 165 | // Use the number of reprompts to vary response 166 | const repromptCount = parseInt(conv.arguments.get('REPROMPT_COUNT')); 167 | if (repromptCount === 0) { 168 | conv.ask('Which color would you like to hear about?'); 169 | } else if (repromptCount === 1) { 170 | conv.ask(`Please say the name of a color.`); 171 | } else if (conv.arguments.get('IS_FINAL_REPROMPT')) { 172 | conv.close(`Sorry we're having trouble. Let's ` + 173 | `try this again later. Goodbye.`); 174 | } 175 | }); 176 | 177 | // Handle the Dialogflow follow-up intents 178 | app.intent(['favorite color - yes', 'favorite fake color - yes'], (conv) => { 179 | conv.ask('Which color, indigo taco, pink unicorn or blue grey coffee?'); 180 | // If the user is using a screened device, display the carousel 181 | if (conv.screen) return conv.ask(fakeColorCarousel()); 182 | }); 183 | 184 | // Set the DialogflowApp object to handle the HTTPS POST request. 185 | exports.dialogflowFirebaseFulfillment = functions.https.onRequest(app); 186 | -------------------------------------------------------------------------------- /level3-complete/functions/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "codelab-level-three", 3 | "description": "Actions on Google Codelab Level 3", 4 | "author": "Google Inc", 5 | "private": true, 6 | "engines": { 7 | "node": "8" 8 | }, 9 | "scripts": { 10 | "lint": "eslint .", 11 | "serve": "firebase serve --only functions", 12 | "shell": "firebase experimental:functions:shell", 13 | "start": "npm run shell", 14 | "deploy": "firebase deploy --only functions", 15 | "logs": "firebase functions:log" 16 | }, 17 | "dependencies": { 18 | "actions-on-google": "^2.0.0", 19 | "firebase-admin": "^8.2.0", 20 | "firebase-functions": "^3.1.0" 21 | }, 22 | "devDependencies": { 23 | "eslint": "^4.19.0", 24 | "eslint-config-google": "^0.9.1" 25 | } 26 | } 27 | --------------------------------------------------------------------------------