Lab Geoff 11

lab-geoff-11/.gitignore

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+
+# Created by https://www.gitignore.io/api/node,macos,vim,windows,linux
+
+data/player/*.json
+
+### Node ###
+node_modules
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules
+jspm_packages
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+
+
+### macOS ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+# Thumbnails
+._*
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+
+### Vim ###
+# swap
+[._]*.s[a-w][a-z]
+[._]s[a-w][a-z]
+# session
+Session.vim
+# temporary
+.netrwhist
+*~
+# auto-generated tag files
+tags
+
+
+### Windows ###
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+
+### Linux ###
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*

lab-geoff-11/README.md

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+# MondayNightPinball Resource API
+
+This API currently handles the CRD of CRUD for player objects. Each player has a name and email (for now), and IDs will be auto-assigned. This API uses express for the service and routing layers.
+
+# API
+
+## GET /api/player?id=player_id
+Gets a player from the system. Returns application/json of the player object, or 404 if not found.
+
+## POST /api/player
+Add a player to the system.
+```js
+{
+  name: 'First Last',
+  email: 'someone@example.com'
+}
+```
+Both `name` and `email` are required in the post body. API expects content type of application/json.
+
+## DELETE /api/player?id=player_id
+Removes a player from the system, if found.

lab-geoff-11/gulpfile.js

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+'use strict';
+
+const gulp   = require('gulp');
+const eslint = require('gulp-eslint');
+const mocha  = require('gulp-mocha');
+
+gulp.task('lint', function() {
+  gulp.src([ '**/*.js', '!node_modules/**'])
+  .pipe(eslint())
+  .pipe(eslint.format())
+  .pipe(eslint.failAfterError());
+});
+
+gulp.task('test', function() {
+  gulp.src('./test/*.js', { read: false })
+  .pipe(mocha({ reporter: 'spec'}));
+  //TODO: Try nyan reporter.
+});
+
+gulp.task('dev', function() {
+  gulp.watch(['**/*.js', '!node_modules/**'], ['lint', 'test']);
+});
+
+gulp.task('default', ['dev']);

lab-geoff-11/lib/storage.js

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+'use strict';
+
+const uuid = require('node-uuid');
+const Promise = require('bluebird');
+const createError = require('http-errors');
+const fs = Promise.promisifyAll(require('fs'), {suffix: 'Prom'});
+
+module.exports = exports = {};
+
+exports.createItem = function(collection, item) {
+  if(!collection) return Promise.reject(createError(400, 'collection name not supplied'));
+  if(!item) return Promise.reject(createError(400, 'missing item to create'));
+
+  item.id = item.id || uuid.v4().slice(0,8);
+
+  let json = JSON.stringify(item);
+  return fs.writeFileProm(`./data/${collection}/${item.id}.json`, json)
+  .then( () => item)
+  .catch( err => Promise.reject(createError(500, err.message)));
+};
+
+exports.fetchItem = function(collection, id) {
+  if(!collection) return Promise.reject(createError(400, 'collection name not supplied'));
+  if(!id) return Promise.reject(createError(400, 'missing id'));
+
+  return fs.readFileProm(`./data/${collection}/${id}.json`)
+  .then( data => {
+    let item = JSON.parse(data.toString());
+    return item;
+  })
+  .catch( err => Promise.reject(createError(404, err.message)));
+};
+
+exports.deleteItem = function(collection, id) {
+  if(!collection) return Promise.reject(createError(400, 'collection name not supplied'));
+  if(!id) return Promise.reject(createError(400, 'missing id'));
+
+  //TODO: Wrap the promise then and catch for better messaging?
+  return fs.unlinkProm(`./data/${collection}/${id}.json`);
+};

lab-geoff-11/model/player.js

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+'use strict';
+
+const createError = require('http-errors');
+const debug = require('debug')('mnp:player');
+
+const storage = require('../lib/storage.js');
+
+function Player(name, email) {
+  debug(`new player, name=${name} email=${email}`);
+
+  if(!name)  throw createError(400, 'missing name param');
+  if(!email) throw createError(400, 'missing email param');
+  this.name = name;
+  this.email = email;
+}
+
+Player.create = function(_player) {
+  debug('create');
+
+  //NOTE: We could try the player constructor, but
+  //      we are catching errors down the call stack.
+  let player = new Player(_player.name, _player.email);
+  return storage.createItem('player', player);
+};
+
+Player.fetch = function(id) {
+  debug('fetch');
+  return storage.fetchItem('player', id);
+};
+
+Player.delete = function(id) {
+  debug('delete');
+  return storage.deleteItem('player', id);
+};
+
+module.exports = Player;

lab-geoff-11/package.json

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+{
+  "name": "templates",
+  "version": "1.0.0",
+  "description": "Base files for node.js projects",
+  "main": "index.js",
+  "scripts": {
+    "test": "gulp test",
+    "start": "DEBUG='mnp*' node server.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/geoffsimons/templates.git"
+  },
+  "keywords": [
+    "nodejs",
+    "template"
+  ],
+  "author": "Geoff Simons",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/geoffsimons/templates/issues"
+  },
+  "homepage": "https://github.com/geoffsimons/templates#readme",
+  "devDependencies": {
+    "chai": "^3.5.0",
+    "gulp": "^3.9.1",
+    "gulp-eslint": "^3.0.1",
+    "gulp-mocha": "^3.0.1",
+    "superagent": "^3.3.0"
+  },
+  "dependencies": {
+    "bluebird": "^3.4.6",
+    "body-parser": "^1.15.2",
+    "debug": "^2.4.5",
+    "express": "^4.14.0",
+    "http-errors": "^1.5.1",
+    "morgan": "^1.7.0",
+    "node-uuid": "^1.4.7"
+  }
+}

lab-geoff-11/server.js

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+'use strict';
+
+const express = require('express');
+const morgan  = require('morgan');
+const createError = require('http-errors');
+const parseJSON = require('body-parser').json();
+const debug = require('debug')('mnp:server');
+
+const Player = require('./model/player.js');
+
+const app = express();
+const PORT = process.env.PORT || 5555;
+
+app.use(morgan('dev'));
+
+app.post('/api/player', parseJSON, function(req, res, next) {
+  debug('POST: /api/player');
+  debug('req.body:', req.body);
+  Player.create(req.body)
+  .then( player => res.json(player))
+  .catch( err => next(err));
+});
+
+app.get('/api/player', function(req, res, next) {
+  debug('GET: /api/player id:', req.query.id);
+  Player.fetch(req.query.id)
+  .then( player => res.json(player))
+  .catch( err => next(err));
+});
+
+app.delete('/api/player', function(req, res, next) {
+  debug('DELETE: /api/player id:', req.query.id);
+  Player.delete(req.query.id)
+  .then( () => {
+    res.status(204).send('');
+  })
+  .catch( err => next(err));
+});
+
+app.use(function(err, req, res, next) {
+  debug('error middleware');
+  console.error(err.message);
+
+  if(err.status) {
+    res.status(err.status).send(err.message);
+    return;
+  }
+
+  err = createError(500, err.message);
+  res.status(err.status).send(err.name);
+});
+
+app.listen(PORT, () => {
+  debug('server up:', PORT);
+});