From b335944b8a1a1fab42cb2739c053d4223543bd2e Mon Sep 17 00:00:00 2001 From: ryanwong Date: Sun, 6 Feb 2022 21:04:04 -0500 Subject: [PATCH] day 5 --- day5/README.md | 30 +++++++++++ day5/app.js | 44 +++++++++++++++ day5/bin/www | 90 +++++++++++++++++++++++++++++++ day5/models/index.js | 68 +++++++++++++++++++++++ day5/models/location.js | 26 +++++++++ day5/package.json | 19 +++++++ day5/public/stylesheets/style.css | 8 +++ day5/routes/index.js | 9 ++++ day5/routes/users.js | 9 ++++ day5/views/error.jade | 6 +++ day5/views/index.jade | 5 ++ day5/views/layout.jade | 7 +++ 12 files changed, 321 insertions(+) create mode 100644 day5/app.js create mode 100755 day5/bin/www create mode 100644 day5/models/index.js create mode 100644 day5/models/location.js create mode 100644 day5/package.json create mode 100644 day5/public/stylesheets/style.css create mode 100644 day5/routes/index.js create mode 100644 day5/routes/users.js create mode 100644 day5/views/error.jade create mode 100644 day5/views/index.jade create mode 100644 day5/views/layout.jade diff --git a/day5/README.md b/day5/README.md index e69de29..163f3b6 100644 --- a/day5/README.md +++ b/day5/README.md @@ -0,0 +1,30 @@ +# day 5 + +## Instructions + +- setup project +- clone to your github +- Read the documentation https://sequelize.org/v7/manual/getting-started.html +- Setup the following Models in models folder. Make sure tables made by sequelize: + +``` +transaction +- id +- order_id +- user_id +- shipping_dock_id +- amount +- discount +- tax +- total +- notes +- status (paid, not paid) (integer mapping) + +- Make a page called /import that there a button to import excel or CSV file +- When form submitted, it calls /api/v1/import with file +- Write the data into transaction table. If errors, report error to user + +- Make an api called /api/v1/export that will export the transaction table as csv + +- Everything must be done by end of date +``` diff --git a/day5/app.js b/day5/app.js new file mode 100644 index 0000000..97a1728 --- /dev/null +++ b/day5/app.js @@ -0,0 +1,44 @@ +var createError = require('http-errors'); +var express = require('express'); +var path = require('path'); +var cookieParser = require('cookie-parser'); +var logger = require('morgan'); + +var indexRouter = require('./routes/index'); +var usersRouter = require('./routes/users'); + +const db = require("./models"); +var cors = require("cors"); + +var app = express(); +app.set("db", db); +// view engine setup +app.set('views', path.join(__dirname, 'views')); +app.set('view engine', 'jade'); +app.use(cors()); +app.use(logger('dev')); +app.use(express.json()); +app.use(express.urlencoded({ extended: false })); +app.use(cookieParser()); +app.use(express.static(path.join(__dirname, 'public'))); + +app.use('/', indexRouter); +app.use('/users', usersRouter); + +// catch 404 and forward to error handler +app.use(function (req, res, next) { + next(createError(404)); +}); + +// error handler +app.use(function (err, req, res, next) { + // set locals, only providing error in development + res.locals.message = err.message; + res.locals.error = req.app.get('env') === 'development' ? err : {}; + + // render the error page + res.status(err.status || 500); + res.render('error'); +}); + +module.exports = app; diff --git a/day5/bin/www b/day5/bin/www new file mode 100755 index 0000000..cd1a62f --- /dev/null +++ b/day5/bin/www @@ -0,0 +1,90 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var app = require('../app'); +var debug = require('debug')('day-1:server'); +var http = require('http'); + +/** + * Get port from environment and store in Express. + */ + +var port = normalizePort(process.env.PORT || '3000'); +app.set('port', port); + +/** + * Create HTTP server. + */ + +var server = http.createServer(app); + +/** + * Listen on provided port, on all network interfaces. + */ + +server.listen(port); +server.on('error', onError); +server.on('listening', onListening); + +/** + * Normalize a port into a number, string, or false. + */ + +function normalizePort(val) { + var port = parseInt(val, 10); + + if (isNaN(port)) { + // named pipe + return val; + } + + if (port >= 0) { + // port number + return port; + } + + return false; +} + +/** + * Event listener for HTTP server "error" event. + */ + +function onError(error) { + if (error.syscall !== 'listen') { + throw error; + } + + var bind = typeof port === 'string' + ? 'Pipe ' + port + : 'Port ' + port; + + // handle specific listen errors with friendly messages + switch (error.code) { + case 'EACCES': + console.error(bind + ' requires elevated privileges'); + process.exit(1); + break; + case 'EADDRINUSE': + console.error(bind + ' is already in use'); + process.exit(1); + break; + default: + throw error; + } +} + +/** + * Event listener for HTTP server "listening" event. + */ + +function onListening() { + var addr = server.address(); + var bind = typeof addr === 'string' + ? 'pipe ' + addr + : 'port ' + addr.port; + debug('Listening on ' + bind); +} diff --git a/day5/models/index.js b/day5/models/index.js new file mode 100644 index 0000000..39f447f --- /dev/null +++ b/day5/models/index.js @@ -0,0 +1,68 @@ +'use strict'; +/*Powered By: Manaknightdigital Inc. https://manaknightdigital.com/ Year: 2020*/ +/** + * Sequelize File + * @copyright 2020 Manaknightdigital Inc. + * @link https://manaknightdigital.com + * @license Proprietary Software licensing + * @author Ryan Wong + * + */ +const fs = require('fs'); +const path = require('path'); +let Sequelize = require('sequelize'); +const basename = path.basename(__filename); +const config = { + DB_DATABASE: 'mysql', + DB_USERNAME: 'root', + DB_PASSWORD: 'root', + DB_ADAPTER: 'mysql', + DB_NAME: 'day_1', + DB_HOSTNAME: 'localhost', + DB_PORT: 3306, +}; + +let db = {}; + +let sequelize = new Sequelize(config.DB_DATABASE, config.DB_USERNAME, config.DB_PASSWORD, { + dialect: config.DB_ADAPTER, + username: config.DB_USERNAME, + password: config.DB_PASSWORD, + database: config.DB_NAME, + host: config.DB_HOSTNAME, + port: config.DB_PORT, + logging: console.log, + timezone: '-04:00', + pool: { + maxConnections: 1, + minConnections: 0, + maxIdleTime: 100, + }, + define: { + timestamps: false, + underscoredAll: true, + underscored: true, + }, +}); + +// sequelize.sync({ force: true }); + +fs.readdirSync(__dirname) + .filter((file) => { + return file.indexOf('.') !== 0 && file !== basename && file.slice(-3) === '.js'; + }) + .forEach((file) => { + var model = sequelize['import'](path.join(__dirname, file)); + db[model.name] = model; + }); + +Object.keys(db).forEach((modelName) => { + if (db[modelName].associate) { + db[modelName].associate(db); + } +}); + +db.sequelize = sequelize; +db.Sequelize = Sequelize; + +module.exports = db; \ No newline at end of file diff --git a/day5/models/location.js b/day5/models/location.js new file mode 100644 index 0000000..7f430bb --- /dev/null +++ b/day5/models/location.js @@ -0,0 +1,26 @@ +module.exports = (sequelize, DataTypes) => { + const location = sequelize.define( + "location", + { + id: { + type: DataTypes.INTEGER, + primaryKey: true, + autoIncrement: true, + }, + name: DataTypes.STRING, + created_at: DataTypes.DATEONLY, + updated_at: DataTypes.DATE, + }, + { + timestamps: true, + freezeTableName: true, + tableName: "location", + }, + { + underscoredAll: false, + underscored: false, + } + ); + + return location; +}; \ No newline at end of file diff --git a/day5/package.json b/day5/package.json new file mode 100644 index 0000000..219c20e --- /dev/null +++ b/day5/package.json @@ -0,0 +1,19 @@ +{ + "name": "day-1", + "version": "0.0.0", + "private": true, + "scripts": { + "start": "node ./bin/www" + }, + "dependencies": { + "cookie-parser": "~1.4.4", + "cors": "^2.8.5", + "debug": "~2.6.9", + "express": "~4.16.1", + "http-errors": "~1.6.3", + "jade": "~1.11.0", + "morgan": "~1.9.1", + "mysql2": "^2.3.3", + "sequelize": "^6.15.1" + } +} diff --git a/day5/public/stylesheets/style.css b/day5/public/stylesheets/style.css new file mode 100644 index 0000000..9453385 --- /dev/null +++ b/day5/public/stylesheets/style.css @@ -0,0 +1,8 @@ +body { + padding: 50px; + font: 14px "Lucida Grande", Helvetica, Arial, sans-serif; +} + +a { + color: #00B7FF; +} diff --git a/day5/routes/index.js b/day5/routes/index.js new file mode 100644 index 0000000..ecca96a --- /dev/null +++ b/day5/routes/index.js @@ -0,0 +1,9 @@ +var express = require('express'); +var router = express.Router(); + +/* GET home page. */ +router.get('/', function(req, res, next) { + res.render('index', { title: 'Express' }); +}); + +module.exports = router; diff --git a/day5/routes/users.js b/day5/routes/users.js new file mode 100644 index 0000000..623e430 --- /dev/null +++ b/day5/routes/users.js @@ -0,0 +1,9 @@ +var express = require('express'); +var router = express.Router(); + +/* GET users listing. */ +router.get('/', function(req, res, next) { + res.send('respond with a resource'); +}); + +module.exports = router; diff --git a/day5/views/error.jade b/day5/views/error.jade new file mode 100644 index 0000000..51ec12c --- /dev/null +++ b/day5/views/error.jade @@ -0,0 +1,6 @@ +extends layout + +block content + h1= message + h2= error.status + pre #{error.stack} diff --git a/day5/views/index.jade b/day5/views/index.jade new file mode 100644 index 0000000..3d63b9a --- /dev/null +++ b/day5/views/index.jade @@ -0,0 +1,5 @@ +extends layout + +block content + h1= title + p Welcome to #{title} diff --git a/day5/views/layout.jade b/day5/views/layout.jade new file mode 100644 index 0000000..15af079 --- /dev/null +++ b/day5/views/layout.jade @@ -0,0 +1,7 @@ +doctype html +html + head + title= title + link(rel='stylesheet', href='/stylesheets/style.css') + body + block content