Eric Whitcomb

.gitignore

@@ -1 +1,4 @@
+node_modules
 .DS_Store
+.vscode
+.env

README.md

@@ -12,27 +12,31 @@ You are required to showcase progress with at least 4 commits a day. This will l
 
 ## Trello Set Up
 
-- Use your existing Trello account from the Front End Project, or create a new one.
-- Create a new board called "Lambda Notes(Backend) - {Your Name}".
-- Create lists titled `Backlog`,`To do`, `Blocked`, `In Progress`, and `Done`.
-- Fill in the `To do` list with the MVP features listed below.
-- Fill in the `backlog` list with all the extra features listed below.
-- Share your board with the project manager that has been assigned to you. If you have not been assigned yet, reach out to your Section Lead for guidance.
-- Add your Trello URL to your project's README.md file. Commit the change, push it to your repository & submit a pull request.
+- [x] Use your existing Trello account from the Front End Project, or create a new one.
+- [x] Create a new board called "Lambda Notes(Backend) - {Your Name}".
+- [x] Create lists titled `Backlog`,`To do`, `Blocked`, `In Progress`, and `Done`.
+- [x] Fill in the `To do` list with the MVP features listed below.
+- [x] Fill in the `backlog` list with all the extra features listed below.
+- [x] Share your board with the project manager that has been assigned to you. If you have not been assigned yet, reach out to your Section Lead for guidance.
+- [x] Add your Trello URL to your project's README.md file. Commit the change, push it to your repository & submit a pull request.
+
+### My Trello Board
+
+https://trello.com/b/n9dTfZDD/lambda-notes-backend-eric-whitcomb
 
 ## Backend MVP Features:
 
 We recommend that you finish all the MVP features before trying to deploy.
 
-- Add data persistenc using a Relational Database. We suggest you start with `SQLite3`.
-- Create a Web API for the React application you built in the front-end project week.
-- Build endpoints for each of the following features:
- - Display a list of notes.
- - Create a note with a _title_ and _content_.
- - View an existing note.
- - Edit an existing note.
- - Delete an existing note.
- - Modify your front-end so that it uses your newly created Web API.
+- [x] Add data persistence using a Relational Database. We suggest you start with `SQLite3`.
+- [x] Create a Web API for the React application you built in the front-end project week.
+- [x] Build endpoints for each of the following features:
+ - [x] Display a list of notes.
+ - [x] Create a note with a _title_ and _content_.
+ - [x] View an existing note.
+ - [x] Edit an existing note.
+ - [x] Delete an existing note.
+ - [x] Modify your front-end so that it uses your newly created Web API.
 
 Upon your first commit, please submit a Pull Request and add _both_ the **Trello Set Up** and **Backend MVP Features** Task lists to your first Pull Request comment.
 

api/noteRouter.js

@@ -0,0 +1,47 @@
+const express = require('express');
+const noteModel = require('../data/models/noteModel');
+const router = express.Router();
+
+router.post('/', async (req, res) => {
+ const note = req.body;
+ if (note.title && note.content) {
+ res.status(201).json(await noteModel.insert(note));
+ } else {
+ res.status(400).json({ error: 'Note must contain title and content' });
+ }
+});
+
+router.get('/', async (req, res) => {
+ const note = await noteModel.get()
+ res.status(200).json(note);
+});
+
+router.get('/:id', async (req, res) => {
+ try {
+ const note = await noteModel.get(req.params.id);
+ res.status(200).json(note);
+ } catch (e) {
+ res.status(404).json({error: "Invalid id"});
+ }
+});
+
+router.put('/:id', async (req, res) => {
+ try {
+ const note = await noteModel.update(req.params.id, req.body);
+ res.status(200).json(note);
+ } catch (e) {
+ res.status(404).json({error: "Invalid id"});
+ }
+
+});
+
+router.delete('/:id', async (req, res) => {
+ try {
+ const count = await noteModel.remove(req.params.id);
+ res.status(200).json({ count });
+ } catch (e) {
+ res.status(404).json({error: "Invalid id"});
+ }
+});
+
+module.exports = router;

api/rootRouter.js

@@ -0,0 +1,10 @@
+const express = require('express');
+const router = express.Router();
+
+router.use('/notes', require('./noteRouter'));
+
+router.get('/', (req, res) => {
+ res.json({api: "active"});
+});
+
+module.exports = router;

app.js

@@ -0,0 +1,15 @@
+const express = require('express');
+var cors = require('cors');
+const app = express();
+
+app.use(express.json());
+app.use(cors());
+app.use('/api', require('./api/rootRouter'));
+
+const PORT = process.env.PORT || '3300';
+
+app.get('/', (req, res) => {
+ res.status(200).send(`API active on port: ${PORT}`);
+});
+
+module.exports = app;

data/dbConfig.js

@@ -0,0 +1,6 @@
+const knex = require('knex');
+const config = require('../knexfile.js');
+
+const dbEnv = process.env.DB_ENV || 'development';
+
+module.exports = knex(config[dbEnv]);

data/migrations/20190212222212_notes.js

@@ -0,0 +1,11 @@
+exports.up = function(knex, Promise) {
+ return knex.schema.createTable('notes', (notes) => {
+ notes.increments();
+ notes.string('title').notNullable();
+ notes.text('content').notNullable();
+ });
+ };
+
+ exports.down = function(knex, Promise) {
+ return knex.schema.dropTableIfExists('notes');
+ };

data/models/noteModel.js

@@ -0,0 +1,138 @@
+const db = require('../dbConfig.js');
+
+const get = async (id) => {
+ if (id) {
+ const note = await db('notes').where('id', id);
+ if (note.length) {
+ return note[0];
+ } else {
+ const e = new Error("id does not exist");
+ e.name = "InvalidID";
+ throw e;
+ }
+ }
+
+ const notes = await db('notes');
+ return notes;
+};
+
+const insert = async (note) => {
+
+ // check for missing note object
+ if (typeof note === 'undefined') {
+ const e = new Error("note object");
+ e.name = "MissingParam";
+ throw e;
+ }
+
+ // check if note is object
+ if (typeof note !== 'object') {
+ const e = new TypeError("note is not an object");
+ throw e;
+ }
+
+ // check for missing title key
+ if (!note.hasOwnProperty('title')) {
+ const e = new Error("title");
+ e.name = "MissingKey";
+ throw e;
+ }
+
+ // check for missing content key
+ if (!note.hasOwnProperty('content')) {
+ const e = new Error("content");
+ e.name = "MissingKey";
+ throw e;
+ }
+
+ // check for title not string
+ if (typeof note.title !== 'string') {
+ const e = new TypeError("'title' value must be string");
+ throw e;
+ }
+
+ // check for content not string
+ if (typeof note.content !== 'string') {
+ const e = new TypeError("'content' value must be string");
+ throw e;
+ }
+
+ const ids = await db('notes').insert(note, 'id');
+ const n = await get(ids[0]);
+ return n;
+};
+
+const update = async (id, note) => {
+
+ // check for missing id
+ if (typeof id === 'undefined') {
+ const e = new Error("note id");
+ e.name = "MissingParam";
+ throw e;
+ }
+
+ // check for missing note object
+ if (typeof note === 'undefined') {
+ const e = new Error("note object");
+ e.name = "MissingParam";
+ throw e;
+ }
+
+ // check if note is object
+ if (typeof note !== 'object') {
+ const e = new TypeError("note is not an object");
+ throw e;
+ }
+
+ // check for empty note object
+ if (!note.hasOwnProperty('title') && !note.hasOwnProperty('content')) {
+ const e = new Error("note object missing 'title' and 'content'");
+ e.name = "EmptyObject";
+ throw e;
+ }
+
+ // check for title not string
+ if (note.hasOwnProperty('title') && typeof note.title !== 'string') {
+ const e = new TypeError("'title' value must be string");
+ throw e;
+ }
+
+ // check for content not string
+ if (note.hasOwnProperty('content') && typeof note.content !== 'string') {
+ const e = new TypeError("'content' value must be string");
+ throw e;
+ }
+
+ const count = await db('notes').where('id', id).update(note);
+ if (count) {
+ const n = await get(id);
+ return n;
+ } else {
+ const e = new Error("id does not exist");
+ e.name = "InvalidID";
+ throw e;
+ }
+};
+
+const remove = async (id) => {
+
+ // check for missing id
+ if (typeof id === 'undefined') {
+ const e = new Error("note id");
+ e.name = "MissingParam";
+ throw e;
+ }
+
+ const count = await db('notes').where('id', id).del();
+ if (count) {
+ return count;
+ } else {
+ const e = new Error("id does not exist");
+ e.name = "InvalidID";
+ throw e;
+ }
+};
+
+module.exports = {
+ insert, get, update, remove
+}

knexfile.js

@@ -0,0 +1,57 @@
+// Update with your config settings.
+
+const localPgConnection = {
+ host: 'localhost',
+ database: 'prod',
+ user: 'notes',
+ password: 'blah1234',
+}
+
+const dbConnection = process.env.DATABASE_URL || localPgConnection;
+
+module.exports = {
+
+ development: {
+ client: 'sqlite3',
+ connection: {
+ filename: './data/dev.sqlite3'
+ },
+ useNullAsDefault: true,
+ migrations: {
+ directory: './data/migrations',
+ },
+ seeds: {
+ directory: './data/seeds',
+ },
+ },
+
+ production: {
+ client: 'pg',
+ connection: dbConnection,
+ pool: {
+ min: 2,
+ max: 10
+ },
+ migrations: {
+ directory: './data/migrations',
+ },
+ seeds: {
+ directory: './data/seeds',
+ },
+ },
+
+ testing: {
+ client: 'sqlite3',
+ connection: {
+ filename: './data/test.sqlite3'
+ },
+ useNullAsDefault: true,
+ migrations: {
+ directory: './data/migrations',
+ },
+ seeds: {
+ directory: './data/seeds',
+ },
+ },
+
+};

package.json

@@ -0,0 +1,31 @@
+{
+ "name": "back-end-project-week",
+ "version": "1.0.0",
+ "main": "server.js",
+ "repository": "https://github.com/ericwhitcomb/back-end-project-week.git",
+ "author": "Eric Whitcomb <[email protected]>",
+ "license": "MIT",
+ "dependencies": {
+ "cors": "^2.8.5",
+ "dotenv": "^6.2.0",
+ "express": "^4.16.4",
+ "knex": "^0.16.3",
+ "passport": "^0.4.0",
+ "passport-github2": "^0.1.11",
+ "pg": "^7.8.0",
+ "sqlite3": "^4.0.6"
+ },
+ "devDependencies": {
+ "cross-env": "^5.2.0",
+ "jest": "^24.1.0",
+ "nodemon": "^1.18.10",
+ "supertest": "^3.4.2"
+ },
+ "scripts": {
+ "server": "nodemon server.js",
+ "test": "cross-env DB_ENV=testing jest --watch --verbose"
+ },
+ "jest": {
+ "testEnvironment": "node"
+ }
+}

server.js

@@ -0,0 +1,9 @@
+require('dotenv').config();
+
+const app = require('./app');
+
+const PORT = process.env.PORT || '3300';
+
+app.listen(PORT, () => {
+ console.log(`\nListening on port ${PORT}\n`);
+});