crud test all done

.gitignore

@@ -0,0 +1,2 @@
+.DS_Store
+node_modules

app.js

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+const express = require('express');
+const app = express();
+const bodyParser = require('body-parser');
+const port = process.env.PORT || 3000
+
+// route
+const users = require('./routes/users');
+
+app.use(bodyParser.urlencoded({extended: false}));
+
+// use the route
+app.use('/api/users', users);
+
+app.listen(port, function() {
+  console.log('app listening on port 3000!');
+});
+
+module.exports = app;

config/config.json

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+{
+  "development": {
+    "username": "postgres",
+    "password": "12345",
+    "database": "api-basic",
+    "host": "127.0.0.1",
+    "port": 5432,
+    "dialect": "postgres"
+  },
+  "production": {
+    "use_env_variable":"DATABASE_URL"
+  }
+}

controllers/users.js

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+const db = require('../models');
+const methods = {};
+
+methods.getAll = (req, res) => {
+  db.User.findAll()
+  .then(users => {
+    res.send(users);
+  })
+  .catch(err => {
+    res.send(err);
+  })
+}
+
+methods.findId = (req, res) => {
+  db.User.findById(req.params.id)
+  .then(user => {
+    res.send(user);
+  })
+  .catch(err => {
+    res.send(err);
+  })
+}
+
+methods.create = (req, res) => {
+  db.User.create({
+    fullname: req.body.fullname,
+    email: req.body.email
+  })
+  .then(() => {
+    res.send(`success create new user`);
+  })
+}
+
+methods.delete = (req, res) => {
+  db.User.destroy({where: {id: req.params.id}})
+  .then(() => {
+    res.send('success delete user with id ' + req.params.id)
+  })
+  .catch(err => {
+    res.send(err);
+  })
+}
+
+methods.update = (req, res) => {
+  // res.send(req.body)
+  db.User.update({fullname: req.body.fullname, email: req.body.email}, {where: {id: req.params.id}})
+  .then(user => {
+    res.send(`success update user with id ${req.params.id}`);
+  })
+  .catch(err => {
+    res.send(err);
+  })
+}
+
+
+module.exports = methods;

migrations/20170424044304-create-user.js

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+'use strict';
+module.exports = {
+  up: function(queryInterface, Sequelize) {
+    return queryInterface.createTable('Users', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      fullname: {
+        type: Sequelize.STRING
+      },
+      email: {
+        type: Sequelize.STRING
+      },
+      createdAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      },
+      updatedAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      }
+    });
+  },
+  down: function(queryInterface, Sequelize) {
+    return queryInterface.dropTable('Users');
+  }
+};

models/index.js

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+'use strict';
+
+var fs        = require('fs');
+var path      = require('path');
+var Sequelize = require('sequelize');
+var basename  = path.basename(module.filename);
+var env       = process.env.NODE_ENV || 'development';
+var config    = require(__dirname + '/../config/config.json')[env];
+var db        = {};
+
+if (config.use_env_variable) {
+  var sequelize = new Sequelize(process.env[config.use_env_variable]);
+} else {
+  var sequelize = new Sequelize(config.database, config.username, config.password, config);
+}
+
+fs
+  .readdirSync(__dirname)
+  .filter(function(file) {
+    return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
+  })
+  .forEach(function(file) {
+    var model = sequelize['import'](path.join(__dirname, file));
+    db[model.name] = model;
+  });
+
+Object.keys(db).forEach(function(modelName) {
+  if (db[modelName].associate) {
+    db[modelName].associate(db);
+  }
+});
+
+db.sequelize = sequelize;
+db.Sequelize = Sequelize;
+
+module.exports = db;

models/user.js

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+'use strict';
+module.exports = function(sequelize, DataTypes) {
+  var User = sequelize.define('User', {
+    fullname: DataTypes.STRING,
+    email: DataTypes.STRING
+  }, {
+    classMethods: {
+      associate: function(models) {
+        // associations can be defined here
+      }
+    }
+  });
+  return User;
+};

package.json

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+{
+  "name": "api-basic",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "node app.js"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "body-parser": "^1.17.1",
+    "express": "^4.15.2",
+    "pg": "^6.1.5",
+    "sequelize": "^3.30.4",
+    "sequelize-cli": "^2.7.0"
+  }
+}

readme.MD

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+# Demo API BASIC
+A simple demonstration of REST API BASIC using Express.JS
+
+### Installation
+In folder config, create config.json file and insert this:
+
+```javascript
+{
+  "development": {
+    "username": "postgres",
+    "password": "12345",
+    "database": "api-basic",
+    "host": "127.0.0.1",
+    "port": 5432,
+    "dialect": "postgres"
+  }
+}
+```
+
+Then:
+
+```javascript
+npm install
+npm start
+```
+
+### REST API
+Access the API from http://localhost:3000/api/users
+OR
+https://afternoon-forest-87920.herokuapp.com/api/users
+
+List of users routes:
+
+Route | HTTP | Description
+----- | ---- | -----------
+/api/users | GET | Get all the users
+/api/users/:id | GET | Get a single user
+/api/users | POST | create a user
+/api/users/:id | DELETE | Delete a user
+/api/users/:id | PUT | Update a user with new info
+

routes/users.js

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+const express = require('express');
+const router = express.Router();
+const User = require('../controllers/users');
+
+router.get('/', User.getAll);
+router.get('/:id', User.findId);
+router.post('/', User.create);
+router.delete('/:id', User.delete);
+router.put('/:id', User.update);
+
+module.exports = router;

seeders/20170424055904-users.js

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+'use strict';
+
+module.exports = {
+  up: function (queryInterface, Sequelize) {
+    /*
+      Add altering commands here.
+      Return a promise to correctly handle asynchronicity.
+
+      Example:
+      return queryInterface.bulkInsert('Person', [{
+        name: 'John Doe',
+        isBetaMember: false
+      }], {});
+    */
+    return queryInterface.bulkInsert('Users', [{
+      fullname: 'John Wick',
+      email: 'wick@mail.com',
+      createdAt: new Date(),
+      updatedAt: new Date()
+    },
+    {
+      fullname: 'John Doe',
+      email: 'doe@mail.com',
+      createdAt: new Date(),
+      updatedAt: new Date()
+    },
+    {
+      fullname: 'John Bro',
+      email: 'bro@mail.com',
+      createdAt: new Date(),
+      updatedAt: new Date()
+    }], {});
+  },
+
+  down: function (queryInterface, Sequelize) {
+    /*
+      Add reverting commands here.
+      Return a promise to correctly handle asynchronicity.
+
+      Example:
+      return queryInterface.bulkDelete('Person', null, {});
+    */
+    return queryInterface.bulkDelete('Users', null, {});
+  }
+};