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Tutorial source: https://scotch.io/tutorials/getting-started-with-hapi-js https://scotch.io/tutorials/making-a-restful-api-with-hapi-js Updates required for Hapi v17.0.0 Installing mysql for mac: https://dev.mysql.com/doc/refman/5.7/en/osx-installation-pkg.html ================================================================== ================================================================== 1) Make your directory and setup mkdir getting-started-with-hapi-js-part-1 && cd $_ mkdir src touch .babelrc .gitignore src/server.js 2) npm init 3) Setup eslint https://eslint.org/docs/user-guide/getting-started 4) From root dir: npm install --save babel-core babel-preset-es2015 hapi 5) Setup .babelrc { "presets": [ "es2015" ] } 6) Add node_modules to gitignore file 7) create bootstrap.js which requires babel-core's registering module and the maim module of our code (server.js) require( 'babel-core/register' ); require( './src/server' ); 8) Add scripts to package.json to make it easy to fire up the Hapi app "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "start": "node bootstrap.js } 9) Import happy into server.js. Setup server and routes ######################### Setting up DB ######################### 10) Install dependencies npm i --save mysql jsonwebtoken hapi-auth-jwt knex 11) In MySQL workbench, create a new database. Either use root user or create a new user with full access. 12) Create knexfile.js in root directory. See file. 13) Create seeds directory in root directory. 14) Create a knex migrations knex migrate:make Datastructure It will produce a new file like: '20161211185139_Datastructure.js' Edit the migration file to create tables etc in th 'up' and drop tables in the 'down' 15) Run the migration knex migrate:latest You can see the changes in MySQLWorbench 16) Seed the db Seedfiles are executed in order of their filenames Create seed knex seed:make 01_Users Fill in seed file. See seed files. Execute seeds: knex seed:run See the changes in MySQL workbench ######################### Setting up the API ######################### Will authenticate with JWT https://jwt.io/introduction/ 17) Setting up JWT server.register(require('hapi-auth-jwt'), (err) => { server.auth.strategy('token', 'jwt', { key: 'vZiYpmTzqXMp8PpYXKwqc9ShQ1UhyAfy', verifyOptions: { algorithms: ['HS256'], }, }); }); 18) Add routes 19) Add knex.js to src to connect to db and get data 20) Add a route that uses Knex to fetch data. The handler must be async 'handler: async () => {...}' knex is async so you must await the results const getData = async () => { const data = await Knex(tableName).where(...)... } ######################### Create an Auth Route ######################### Note: Must require the jwt package. Got this working with Hapi v17 using this hack: dwyl/hapi-auth-jwt2#249 (comment) https://auth0.com/blog/developing-restful-apis-with-hapijs/
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