├── .firebaserc
├── functions
    ├── src
    │   ├── modules
    │   │   └── app.module.ts
    │   └── server.ts
    ├── tsconfig.json
    ├── webpack.config.js
    └── package.json
├── firebase.json
├── README.md
├── .gitignore
└── public
    ├── 404.html
    └── _index.html


/.firebaserc:
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1 | {
2 |   "projects": {
3 |     "default": "<project-id>"
4 |   }
5 | }
6 | 


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/functions/src/modules/app.module.ts:
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1 | import { Module } from '@nestjs/common';
2 | 
3 | @Module({})
4 | export class ApplicationModule {}


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/firebase.json:
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 1 | {
 2 |   "hosting": {
 3 |     "public": "public",
 4 |     "rewrites": [{
 5 |       "source": "**",
 6 |       "function": "api"
 7 |     }],
 8 |     "ignore": [
 9 |       "firebase.json",
10 |       "**/.*",
11 |       "**/node_modules/**"
12 |     ]
13 |   }
14 | }
15 | 


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/functions/src/server.ts:
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 1 | import * as functions from 'firebase-functions';
 2 | import * as express from 'express';
 3 | import { Express } from 'express';
 4 | 
 5 | import { NestFactory } from '@nestjs/core';
 6 | import { ApplicationModule } from './modules/app.module';
 7 | 
 8 | const server: Express = express();
 9 | 
10 | const startNestApplication = async (expressInstance: Express) => {
11 |   const app = await NestFactory.create(ApplicationModule, expressInstance);
12 |   app.init();
13 | }
14 | 
15 | startNestApplication(server);
16 | exports.api = functions.https.onRequest(server);


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/functions/tsconfig.json:
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 1 | {
 2 |   "compilerOptions": {
 3 |     "lib": ["es6", "es2015.promise"],
 4 |     "module": "commonjs",
 5 |     "noImplicitAny": false,
 6 |     "outDir": "",
 7 |     "sourceMap": true,
 8 |     "removeComments": true,
 9 |     "noLib": false,
10 |     "emitDecoratorMetadata": true,
11 |     "experimentalDecorators": true,
12 |     "allowJs": true,
13 |     "target": "es6",
14 |     "typeRoots": [
15 |       "node_modules/@types"
16 |     ]
17 |   },
18 |   "include": [
19 |     "src/**/*.ts",
20 |     "spec/**/*.ts"
21 |   ],
22 |   "exclude": [
23 |     "node_modules",
24 |     "**/*.spec.ts"
25 |   ]
26 | }


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/functions/webpack.config.js:
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 1 | 'use strict';
 2 | 
 3 | const nodeExternals = require('webpack-node-externals');
 4 | 
 5 | module.exports = {
 6 |     entry: './src/server.ts',
 7 |     output: {
 8 |         filename: 'index.js', // <-- Important
 9 |         libraryTarget: 'this' // <-- Important
10 |     },
11 |     target: 'node', // <-- Important
12 |     module: {
13 |         rules: [
14 |             {
15 |                 test: /\.tsx?$/,
16 |                 loader: 'ts-loader',
17 |                 options: {
18 |                     transpileOnly: true
19 |                 }
20 |             }
21 |         ]
22 |     },
23 |     resolve: {
24 |         extensions: [ '.ts', '.tsx', '.js' ]
25 |     },
26 |     externals: [nodeExternals()] // <-- Important
27 | };


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/README.md:
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 1 | ![Nest](http://gdurl.com/lEeN)
 2 | 
 3 | This is a starter repository for who wants to start a Nest API project and host it with Firebase Cloud Functions.
 4 | 
 5 | ### Prerequisites
 6 | 
 7 | First of all, you need to set the Firebase project inside .firebaserc, to do so just replace \<project-id>. Then, you need the following tools installed globally.
 8 | 
 9 | * [Firebase tools](https://firebase.google.com/docs/cli/?hl=pt-br)
10 | * [Webpack](https://webpack.js.org/)
11 | * [Nodemon](https://www.npmjs.com/package/nodemon/tutorial)
12 | 
13 | ### How it works
14 | 
15 | * To build the app `$ npm run build`
16 | * To run the server `$ npm run serve`
17 | * To run the server for development `$ npm run serve:dev`
18 | * To deploy it to Firebase `$ npm run deploy`
19 | 
20 | ### Problems
21 | 
22 | If you have problemas, read this [artlice](https://dev.to/caiorcferreira/hosting-an-api-in-firebase-writen-with-typescript-and-nest) about making this repository, which have some troubleshooting tips.


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/functions/package.json:
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 1 | {
 2 |   "name": "nestjs-firebase",
 3 |   "description": "NestJS app with Cloud Functions for Firebase",
 4 |   "scripts": {
 5 |     "build": "webpack",
 6 |     "serve": "webpack && firebase serve --only functions,hosting",
 7 |     "serve:dev": "nodemon -e ts --exec npm run serve",
 8 |     "deploy": "webpack && firebase deploy --only functions,hosting"
 9 |   },
10 |   "dependencies": {
11 |     "firebase-admin": "~4.2.1",
12 |     "firebase-functions": "^0.5.9",
13 |     "@nestjs/common": "*",
14 |     "@nestjs/core": "*",
15 |     "@nestjs/microservices": "*",
16 |     "@nestjs/testing": "*",
17 |     "@nestjs/websockets": "*",
18 |     "@types/express": "^4.0.37",
19 |     "express": "^4.15.4",
20 |     "redis": "^2.7.1",
21 |     "reflect-metadata": "^0.1.10",
22 |     "rxjs": "^5.0.3",
23 |     "typescript": "^2.3.2"
24 |   },
25 |   "devDependencies": {
26 |     "@types/node": "^7.0.5",
27 |     "ts-loader": "^2.3.3",
28 |     "webpack-node-externals": "^1.6.0"
29 |   },
30 |   "private": true
31 | }
32 | 


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/.gitignore:
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 1 | 
 2 | # Created by https://www.gitignore.io/api/node
 3 | 
 4 | ### Node ###
 5 | # Logs
 6 | logs
 7 | *.log
 8 | npm-debug.log*
 9 | yarn-debug.log*
10 | yarn-error.log*
11 | 
12 | # Runtime data
13 | pids
14 | *.pid
15 | *.seed
16 | *.pid.lock
17 | 
18 | # Directory for instrumented libs generated by jscoverage/JSCover
19 | lib-cov
20 | 
21 | # Coverage directory used by tools like istanbul
22 | coverage
23 | 
24 | # nyc test coverage
25 | .nyc_output
26 | 
27 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
28 | .grunt
29 | 
30 | # Bower dependency directory (https://bower.io/)
31 | bower_components
32 | 
33 | # node-waf configuration
34 | .lock-wscript
35 | 
36 | # Compiled binary addons (http://nodejs.org/api/addons.html)
37 | build/Release
38 | 
39 | # Dependency directories
40 | node_modules/
41 | **/node_modules/**
42 | jspm_packages/
43 | 
44 | # Typescript v1 declaration files
45 | typings/
46 | 
47 | # Optional npm cache directory
48 | .npm
49 | 
50 | # Optional eslint cache
51 | .eslintcache
52 | 
53 | # Optional REPL history
54 | .node_repl_history
55 | 
56 | # Output of 'npm pack'
57 | *.tgz
58 | 
59 | # Yarn Integrity file
60 | .yarn-integrity
61 | 
62 | # dotenv environment variables file
63 | .env
64 | 
65 | 
66 | # End of https://www.gitignore.io/api/node
67 | 
68 | assets/
69 | functions/index.js
70 | 


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/public/404.html:
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 1 | <!DOCTYPE html>
 2 | <html>
 3 |   <head>
 4 |     <meta charset="utf-8">
 5 |     <meta name="viewport" content="width=device-width, initial-scale=1">
 6 |     <title>Page Not Found</title>
 7 | 
 8 |     <style media="screen">
 9 |       body { background: #ECEFF1; color: rgba(0,0,0,0.87); font-family: Roboto, Helvetica, Arial, sans-serif; margin: 0; padding: 0; }
10 |       #message { background: white; max-width: 360px; margin: 100px auto 16px; padding: 32px 24px 16px; border-radius: 3px; }
11 |       #message h3 { color: #888; font-weight: normal; font-size: 16px; margin: 16px 0 12px; }
12 |       #message h2 { color: #ffa100; font-weight: bold; font-size: 16px; margin: 0 0 8px; }
13 |       #message h1 { font-size: 22px; font-weight: 300; color: rgba(0,0,0,0.6); margin: 0 0 16px;}
14 |       #message p { line-height: 140%; margin: 16px 0 24px; font-size: 14px; }
15 |       #message a { display: block; text-align: center; background: #039be5; text-transform: uppercase; text-decoration: none; color: white; padding: 16px; border-radius: 4px; }
16 |       #message, #message a { box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24); }
17 |       #load { color: rgba(0,0,0,0.4); text-align: center; font-size: 13px; }
18 |       @media (max-width: 600px) {
19 |         body, #message { margin-top: 0; background: white; box-shadow: none; }
20 |         body { border-top: 16px solid #ffa100; }
21 |       }
22 |     </style>
23 |   </head>
24 |   <body>
25 |     <div id="message">
26 |       <h2>404</h2>
27 |       <h1>Page Not Found</h1>
28 |       <p>The specified file was not found on this website. Please check the URL for mistakes and try again.</p>
29 |       <h3>Why am I seeing this?</h3>
30 |       <p>This page was generated by the Firebase Command-Line Interface. To modify it, edit the <code>404.html</code> file in your project's configured <code>public</code> directory.</p>
31 |     </div>
32 |   </body>
33 | </html>
34 | 


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/public/_index.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html>
 3 |   <head>
 4 |     <meta charset="utf-8">
 5 |     <meta name="viewport" content="width=device-width, initial-scale=1">
 6 |     <title>Welcome to Firebase Hosting</title>
 7 | 
 8 |     <!-- update the version number as needed -->
 9 |     <script defer src="/__/firebase/4.3.0/firebase-app.js"></script>
10 |     <!-- include only the Firebase features as you need -->
11 |     <script defer src="/__/firebase/4.3.0/firebase-auth.js"></script>
12 |     <script defer src="/__/firebase/4.3.0/firebase-database.js"></script>
13 |     <script defer src="/__/firebase/4.3.0/firebase-messaging.js"></script>
14 |     <script defer src="/__/firebase/4.3.0/firebase-storage.js"></script>
15 |     <!-- initialize the SDK after all desired features are loaded -->
16 |     <script defer src="/__/firebase/init.js"></script>
17 | 
18 |     <style media="screen">
19 |       body { background: #ECEFF1; color: rgba(0,0,0,0.87); font-family: Roboto, Helvetica, Arial, sans-serif; margin: 0; padding: 0; }
20 |       #message { background: white; max-width: 360px; margin: 100px auto 16px; padding: 32px 24px; border-radius: 3px; }
21 |       #message h2 { color: #ffa100; font-weight: bold; font-size: 16px; margin: 0 0 8px; }
22 |       #message h1 { font-size: 22px; font-weight: 300; color: rgba(0,0,0,0.6); margin: 0 0 16px;}
23 |       #message p { line-height: 140%; margin: 16px 0 24px; font-size: 14px; }
24 |       #message a { display: block; text-align: center; background: #039be5; text-transform: uppercase; text-decoration: none; color: white; padding: 16px; border-radius: 4px; }
25 |       #message, #message a { box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24); }
26 |       #load { color: rgba(0,0,0,0.4); text-align: center; font-size: 13px; }
27 |       @media (max-width: 600px) {
28 |         body, #message { margin-top: 0; background: white; box-shadow: none; }
29 |         body { border-top: 16px solid #ffa100; }
30 |       }
31 |     </style>
32 |   </head>
33 |   <body>
34 |     <div id="message">
35 |       <h2>Welcome</h2>
36 |       <h1>Firebase Hosting Setup Complete</h1>
37 |       <p>You're seeing this because you've successfully setup Firebase Hosting. Now it's time to go build something extraordinary!</p>
38 |       <a target="_blank" href="https://firebase.google.com/docs/hosting/">Open Hosting Documentation</a>
39 |     </div>
40 |     <p id="load">Firebase SDK Loading&hellip;</p>
41 | 
42 |     <script>
43 |       document.addEventListener('DOMContentLoaded', function() {
44 |         // // 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥
45 |         // // The Firebase SDK is initialized and available here!
46 |         //
47 |         // firebase.auth().onAuthStateChanged(user => { });
48 |         // firebase.database().ref('/path/to/ref').on('value', snapshot => { });
49 |         // firebase.messaging().requestPermission().then(() => { });
50 |         // firebase.storage().ref('/path/to/ref').getDownloadURL().then(() => { });
51 |         //
52 |         // // 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥
53 | 
54 |         try {
55 |           let app = firebase.app();
56 |           let features = ['auth', 'database', 'messaging', 'storage'].filter(feature => typeof app[feature] === 'function');
57 |           document.getElementById('load').innerHTML = `Firebase SDK loaded with ${features.join(', ')}`;
58 |         } catch (e) {
59 |           console.error(e);
60 |           document.getElementById('load').innerHTML = 'Error loading the Firebase SDK, check the console.';
61 |         }
62 |       });
63 |     </script>
64 |   </body>
65 | </html>
66 | 


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