Add REST API code from the chill-dashboard

.babelrc

@@ -0,0 +1,6 @@
+{
+  "presets": ["es2015", "es2016", "es2017"],
+  "plugins": [
+    "dynamic-import-node"
+  ]
+}

.codeclimate.yml

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+engines:
+  eslint:
+    enabled: true
+  duplication:
+    enabled: true
+    config:
+      languages:
+      - javascript
+  fixme:
+    enabled: true
+ratings:
+  paths:
+  - src/**
+exclude_paths:
+- dist/*
+- test/**/*
+- coverage/**/*
+- node_modules/**/*

.editorconfig

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+# editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false

.eslintrc.yml

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+env:
+  es6: true
+  node: true
+  mocha: true
+
+parserOptions:
+  ecmaVersion: 2017
+  sourceType: module
+
+extends: 'eslint:recommended'
+parser: babel-eslint
+rules:
+  no-var: 2
+  key-spacing: 2
+  semi-spacing: 2
+  block-spacing: 2
+  spaced-comment: 2
+  callback-return: 2
+  space-infix-ops: 2
+  keyword-spacing: 2
+  newline-after-var: 2
+  space-before-blocks: 2
+  handle-callback-err: 2
+  newline-before-return: 2
+  semi: [2, 'always']
+  eqeqeq: [2, 'always']
+  eol-last: [2, 'always']
+  max-statements: [2, 30]
+  comma-dangle: [2, never]
+  indent: [2, 2, {'SwitchCase': 1}]
+  object-curly-spacing: [2, 'always']
+  comma-spacing: [2, {'before': false, 'after': true}]
+  quotes: [2, 'single', {'allowTemplateLiterals': true}]

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Dependency directories
+node_modules
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+# Yarn integrity file
+.yarn-integrity
+
+# IntelliJ IDE
+.idea
+
+# Build directory
+dist
+
+# Dotenv configuration
+.env
+
+# Visual Studio Code
+.vscode
+
+# Test Coverage
+coverage
+
+# Chill database
+chill.db
+chill.yml

.nodemonignore

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+# Build directory
+dist
+
+# Test directory
+test
+
+# Other directories
+src/seeds
+src/migrations

.travis.yml

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+language: node_js
+node_js:
+  - "8"
+  - "7"
+  - "6"
+script:
+  - npm run test:coverage
+after_script:
+  - npm run codecov

README.md

@@ -12,10 +12,19 @@ $ npm install
 # Or using yarn
 $ yarn
 ```
+Create a config `chill.yml` file using the sample file.
+```bash
+$ cp chill.yml.dist chill.yml
+```
+
+Run migrations
+```
+$ yarn migrate
+```
 
-Then start the app
+Then start the server by providing the config file path. If this is not provided, it will expect the file to be in the current directory.
 ```
-$ npm start
+$ CHILL_CONFIG=/path/to/chill.yml yarn start
 ```
 
 ## Contributing

chill.yml.dist

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+logging:
+  level: debug
+
+db:
+  client: 'sqlite3'
+  connection:
+    filename: './chill.db'
+
+restApi:
+  port: 8000
+
+monitoring:
+  minInterval: 1000
+  maxInterval: 10000
+  method: OPTIONS
+  downStatus: '^(5..|4..)$'
+
+notifications:
+  slack:
+    enabled: false
+    endpoint: SLACK_WEBHOOK_ENDPOINT
+  hipchat:
+    enabled: false
+    authToken: HIPCHAT_WEBHOOK_TOKENID
+    roomId: HIPTCHAT_WEBHOOK_ROOMID
+  twilio:
+    enabled: false
+    sender: SENDING_NUMBER
+    receiver: RECEIVING_NUMBER
+    authToken: AUTH_TOKEN
+    accountSid: ACCOUNT_SID
+  email:
+    enabled: false
+    transport:
+      service: EMAIL_SERVICE # Check https://nodemailer.com/smtp/well-known/ for all email services
+      auth:
+        user: EMAIL_ACCOUNT_USERNAME
+        pass: EMAIL_ACCOUNT_PASSWORD
+    sender: SENDER_NAME_EMAIL
+    receivers:
+      - RECEIVER_EMAIL
+    templateDir: TEMPLATE_DIRECTORY
+
+services:
+  - name: 'Localhost'
+    url: 'http://127.0.0.1'

knexfile.js

@@ -0,0 +1,11 @@
+require('babel-register');
+
+const config = require('./src/config/config');
+const dbConfig = config.resolve().db;
+
+module.exports = Object.assign({}, dbConfig, {
+  migrations: {
+    directory: './src/migrations'
+  }
+});
+

package.json

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+{
+  "name": "chill-rest-api",
+  "version": "1.0.0-alpha.1",
+  "description": "REST API for the chill monitoring service.",
+  "scripts": {
+    "lint": "eslint src test; exit 0",
+    "lint:fix": "eslint src test --fix; exit 0",
+    "start": "nodemon --watch src/ --exec babel-node src/ --source-maps",
+    "clean": "rimraf dist/",
+    "babel": "babel src/ -d dist/",
+    "build": "run-s lint clean babel",
+    "migrate": "knex migrate:latest",
+    "rollback": "knex migrate:rollback"
+  },
+  "keywords": [
+    "chill",
+    "rest-api"
+  ],
+  "authors": [],
+  "license": "MIT",
+  "dependencies": {
+    "body-parser": "^1.15.2",
+    "bookshelf": "^0.10.2",
+    "bookshelf-camelcase": "^1.1.4",
+    "boom": "^4.2.0",
+    "compression": "^1.6.2",
+    "cors": "^2.8.1",
+    "express": "^4.14.1",
+    "helmet": "^3.2.0",
+    "http-status-codes": "^1.0.6",
+    "joi": "^10.1.0",
+    "knex": "^0.12.6",
+    "memory-cache": "^0.1.6",
+    "morgan": "^1.7.0",
+    "npm-run-all": "^4.0.2",
+    "serve-favicon": "^2.4.2",
+    "sqlite3": "^3.1.8",
+    "swagger-jsdoc": "^1.9.0",
+    "webpack-merge": "^4.1.0",
+    "winston": "^2.3.0",
+    "winston-daily-rotate-file": "^1.4.0",
+    "yamljs": "^0.2.10"
+  },
+  "devDependencies": {
+    "babel-cli": "^6.18.0",
+    "babel-core": "^6.22.1",
+    "babel-eslint": "^7.1.1",
+    "babel-jest": "^19.0.0",
+    "babel-loader": "^6.2.10",
+    "babel-plugin-dynamic-import-node": "^1.0.2",
+    "babel-preset-env": "^1.3.2",
+    "babel-preset-es2015": "^6.18.0",
+    "babel-preset-es2016": "^6.24.1",
+    "babel-preset-es2017": "^6.24.1",
+    "babel-register": "^6.24.1",
+    "eslint": "^3.19.0",
+    "nodemon": "^1.11.0",
+    "rimraf": "^2.6.1",
+    "semver": "^5.3.0"
+  },
+  "engines": {
+    "node": ">= 6.9.0",
+    "npm": ">= 3.10.8"
+  }
+}

src/app.js

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+import cors from 'cors';
+import helmet from 'helmet';
+import morgan from 'morgan';
+import express from 'express';
+
+import pkg from '../package';
+import routes from './routes';
+import logger from './utils/logger';
+import bodyParser from 'body-parser';
+import compression from 'compression';
+import * as config from './config/config';
+import * as errorHandler from './middlewares/errorHandler';
+
+const app = express();
+
+app.set('port', config.get().restApi.port);
+
+app.locals.title = pkg.name;
+app.locals.version = pkg.version;
+
+app.use(cors());
+app.use(helmet());
+app.use(compression());
+app.use(morgan('dev', { stream: logger().stream }));
+app.use(bodyParser.json());
+
+// API Routes
+app.use('/api', routes);
+
+// Error Middlewares
+app.use(errorHandler.genericErrorHandler);
+app.use(errorHandler.notFoundError);
+
+app.listen(app.get('port'), () => {
+  logger().info(`Server listening is on port ${app.get('port')}`);
+});
+
+export default app;

src/config/config.js

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+// Note: This file is a total copy-paste from the chill repository
+// we'll need to extract a new package called chill-core or chill-common where
+// we can put all the common, initialization/config code.
+
+import Yaml from 'yamljs';
+import Promise from 'bluebird';
+import cache from 'memory-cache';
+import merge from 'webpack-merge';
+
+import defaultConfig from './default.config';
+
+global.Promise = Promise;
+
+export const CACHE_KEY = 'config';
+export const DEFAULT_FILENAME = 'chill.yml';
+
+/**
+ * Resolve configuration by reading the configuration file.
+ *
+ * @param {String} [filename=DEFAULT_FILENAME]
+ * @returns {Object}
+ */
+export function resolve(filename = DEFAULT_FILENAME) {
+  process.stdout.write(`Loading config file: ${filename}\n`);
+
+  let loadedConfig = Yaml.load(filename);
+  let config = merge(defaultConfig, loadedConfig);
+
+  // Add monitoring config as defaults for each service configuration.
+  config.services = config.services.map(service => {
+    return merge(config.monitoring, service);
+  });
+
+  // Put the resolved config into the cache.
+  cache.put(CACHE_KEY, config);
+
+  return config;
+}
+
+/**
+ * Return the resolved configuration.
+ *
+ * @returns {Object}
+ */
+export function get() {
+  if (!cache.get(CACHE_KEY)) {
+    return resolve();
+  }
+
+  return cache.get(CACHE_KEY);
+}