\n Post: ${t.title}\n
\n\n Author: ${t.author.firstName}\n
\n `;r.innerHTML=n,e.appendChild(r)}},function(e,t){var r,n,i=e.exports={};function o(){throw new Error("setTimeout has not been defined")}function a(){throw new Error("clearTimeout has not been defined")}function u(e){if(r===setTimeout)return setTimeout(e,0);if((r===o||!r)&&setTimeout)return r=setTimeout,setTimeout(e,0);try{return r(e,0)}catch(t){try{return r.call(null,e,0)}catch(t){return r.call(this,e,0)}}}!function(){try{r="function"==typeof setTimeout?setTimeout:o}catch(e){r=o}try{n="function"==typeof clearTimeout?clearTimeout:a}catch(e){n=a}}();var c,s=[],l=!1,f=-1;function d(){l&&c&&(l=!1,c.length?s=c.concat(s):f=-1,s.length&&p())}function p(){if(!l){var e=u(d);l=!0;for(var t=s.length;t;){for(c=s,s=[];++f25 | Post: ${post.title} 26 |
27 |28 | Author: ${post.author.firstName} 29 |
30 | `; 31 | section.innerHTML = domString; 32 | body.appendChild(section); 33 | }; -------------------------------------------------------------------------------- /config/config.json: -------------------------------------------------------------------------------- 1 | { 2 | "development": { 3 | "username": "root", 4 | "password": null, 5 | "database": "api_node_demo", 6 | "host": "127.0.0.1", 7 | "dialect": "mysql" 8 | }, 9 | "test": { 10 | "username": "root", 11 | "password": null, 12 | "database": "database_test", 13 | "host": "127.0.0.1", 14 | "dialect": "mysql" 15 | }, 16 | "production": { 17 | "username": "root", 18 | "password": null, 19 | "database": "database_production", 20 | "host": "127.0.0.1", 21 | "dialect": "mysql" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /graphql-playground.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Sakai-san/graphqlApiNodeDemo/a3373bff7f51df9402cfb3d91a3e0461ef9abf9f/graphql-playground.png -------------------------------------------------------------------------------- /models/author.js: -------------------------------------------------------------------------------- 1 | export default (sequelize, DataTypes) => { 2 | const Author = sequelize.define('author', { 3 | id: { 4 | type: DataTypes.INTEGER, 5 | primaryKey: true, 6 | autoIncrement: true, 7 | }, 8 | firstName: DataTypes.STRING, 9 | lastName: DataTypes.STRING, 10 | }, 11 | { 12 | freezeTableName: true, 13 | }); 14 | 15 | Author.associate = (models) => { 16 | Author.hasMany(models.post); 17 | }; 18 | 19 | return Author; 20 | }; 21 | -------------------------------------------------------------------------------- /models/index.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | var fs = require('fs'); 4 | var path = require('path'); 5 | var Sequelize = require('sequelize'); 6 | var basename = path.basename(__filename); 7 | var env = process.env.NODE_ENV || 'development'; 8 | var config = require(__dirname + '/../config/config.json')[env]; 9 | var db = {}; 10 | 11 | if (config.use_env_variable) { 12 | var sequelize = new Sequelize(process.env[config.use_env_variable], config); 13 | } else { 14 | var sequelize = new Sequelize(config.database, config.username, config.password, config); 15 | } 16 | 17 | fs 18 | .readdirSync(__dirname) 19 | .filter(file => { 20 | return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js'); 21 | }) 22 | .forEach(file => { 23 | var model = sequelize['import'](path.join(__dirname, file)); 24 | db[model.name] = model; 25 | }); 26 | 27 | Object.keys(db).forEach(modelName => { 28 | if (db[modelName].associate) { 29 | db[modelName].associate(db); 30 | } 31 | }); 32 | 33 | db.sequelize = sequelize; 34 | db.Sequelize = Sequelize; 35 | 36 | module.exports = db; 37 | -------------------------------------------------------------------------------- /models/post.js: -------------------------------------------------------------------------------- 1 | export default (sequelize, DataTypes) => { 2 | const Post = sequelize.define('post', { 3 | id: { 4 | type: DataTypes.INTEGER, 5 | primaryKey: true, 6 | autoIncrement: true, 7 | }, 8 | title: DataTypes.STRING, 9 | content: { 10 | type: DataTypes.TEXT, 11 | allowNull: false, 12 | }, 13 | }, 14 | { 15 | freezeTableName: true, 16 | }); 17 | 18 | Post.associate = (models) => { 19 | Post.belongsTo(models.author); 20 | }; 21 | 22 | return Post; 23 | }; 24 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "graphqlApiNodeDemo", 3 | "version": "1.0.0", 4 | "description": "", 5 | "scripts": { 6 | "build": "webpack --entry ./app/public/js/index.js --output-filename bundle.min.js --output-path ./app/public/js ", 7 | "start": "npm run init-db && npx nodemon --exec babel-node server.js", 8 | "sequelize-skeleton": "npx sequelize init:models; npx sequelize init:config", 9 | "init-db": "cd /opt/lampp/bin/ && echo 'DROP DATABASE IF EXISTS api_node_demo; CREATE DATABASE api_node_demo CHARACTER SET utf8 COLLATE utf8_general_ci' | ./mysql -u root && cd -", 10 | "dockerize-db": "docker run -p 3306:3306 --name toma-mysql -e MYSQL_ALLOW_EMPTY_PASSWORD=true -d mysql", 11 | "init-dockerize-db": "docker exec -i toma-mysql mysql -uroot <<< 'DROP DATABASE IF EXISTS api_node_demo; CREATE DATABASE api_node_demo CHARACTER SET utf8 COLLATE utf8_general_ci'", 12 | "start-dockerize-db": "npx nodemon --exec babel-node server.js", 13 | "check-docker-logs": "docker logs toma-mysql" 14 | }, 15 | "dependencies": { 16 | "apollo-boost": "^0.1.13", 17 | "apollo-server-express": "^2.0.0", 18 | "body-parser": "^1.18.3", 19 | "express": "^4.16.3", 20 | "graphql": "^0.13.2", 21 | "graphql-tag": "^2.9.2", 22 | "mysql2": "^2.0.0", 23 | "sequelize": "^5.9.4" 24 | }, 25 | "private": true, 26 | "keywords": [], 27 | "author": "Infocentric Research AG, Baden, Switzerland", 28 | "license": "ISC", 29 | "devDependencies": { 30 | "babel-cli": "^6.26.0", 31 | "babel-preset-env": "^1.7.0", 32 | "babel-preset-stage-3": "^6.24.1", 33 | "faker": "^4.1.0", 34 | "lodash.random": "^3.2.0", 35 | "lodash.times": "^4.3.2", 36 | "nodemon": "^1.18.3", 37 | "sequelize-cli": "^4.0.0", 38 | "webpack": "^4.16.5", 39 | "webpack-cli": "^3.1.0" 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /resolvers.js: -------------------------------------------------------------------------------- 1 | export default { 2 | Author: { 3 | posts: (parent, args, context, info) => parent.getPosts() 4 | }, 5 | Post: { 6 | author: (parent, args, context, info) => parent.getAuthor() 7 | }, 8 | Query: { 9 | posts: (parent, args, { db }, info) => db.post.findAll(), 10 | authors: (parent, args, { db }, info) => db.author.findAll(), 11 | post: (parent, { id }, { db }, info) => db.post.findByPk(id), 12 | author: (parent, { id }, { db }, info) => db.author.findByPk(id) 13 | }, 14 | Mutation: { 15 | createPost: (parent, { title, content, authorId }, { db }, info) => 16 | db.post.create({ 17 | title: title, 18 | content: content, 19 | authorId: authorId 20 | }), 21 | updatePost: (parent, { title, content, id }, { db }, info) => 22 | db.post.update( 23 | { 24 | title: title, 25 | content: content 26 | }, 27 | { 28 | where: { 29 | id: id 30 | } 31 | } 32 | ), 33 | deletePost: (parent, { id }, { db }, info) => 34 | db.post.destroy({ 35 | where: { 36 | id: id 37 | } 38 | }) 39 | } 40 | }; 41 | -------------------------------------------------------------------------------- /schema.js: -------------------------------------------------------------------------------- 1 | export default ` 2 | type Author { 3 | id: ID! 4 | firstName: String! 5 | lastName: String! 6 | posts: [Post!]! 7 | } 8 | 9 | type Post { 10 | id: ID! 11 | title: String 12 | content: String! 13 | authorId: ID! 14 | author: Author! 15 | } 16 | 17 | type Query { 18 | posts: [Post!]! 19 | post(id: ID!): Post 20 | author(id: ID!): Author 21 | authors: [Author!]! 22 | } 23 | 24 | type Mutation { 25 | createPost(title: String, content:String!, authorId: ID!): Post! 26 | updatePost(id: ID!, title: String, content:String!): [Int!]! 27 | deletePost(id: ID!): Int! 28 | } 29 | `; -------------------------------------------------------------------------------- /server.js: -------------------------------------------------------------------------------- 1 | import express from "express"; 2 | import { ApolloServer, gql } from "apollo-server-express"; 3 | import faker from "faker"; 4 | import times from "lodash.times"; 5 | import random from "lodash.random"; 6 | import typeDefs from "./schema"; 7 | import resolvers from "./resolvers"; 8 | import db from "./models"; 9 | 10 | const playground = { 11 | settings: { 12 | "editor.cursorShape": "line" 13 | } 14 | }; 15 | 16 | const server = new ApolloServer({ 17 | typeDefs: gql(typeDefs), 18 | resolvers, 19 | context: { db }, 20 | playground 21 | }); 22 | 23 | const app = express(); 24 | server.applyMiddleware({ app }); 25 | 26 | app.use(express.static("app/public")); 27 | 28 | db.sequelize.sync().then(() => { 29 | // populate author table with dummy data 30 | db.author.bulkCreate( 31 | times(10, () => ({ 32 | firstName: faker.name.firstName(), 33 | lastName: faker.name.lastName() 34 | })) 35 | ); 36 | // populate post table with dummy data 37 | db.post.bulkCreate( 38 | times(10, () => ({ 39 | title: faker.lorem.sentence(), 40 | content: faker.lorem.paragraph(), 41 | authorId: random(1, 10) 42 | })) 43 | ); 44 | 45 | app.listen({ port: 4000 }, () => 46 | console.log(`🚀 Server ready at http://localhost:4000${server.graphqlPath}`) 47 | ); 48 | }); 49 | --------------------------------------------------------------------------------