111 lines
3.4 KiB
JavaScript
111 lines
3.4 KiB
JavaScript
/* Modules */
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require('dotenv').config()
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const path = require('path')
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const express = require('express')
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const helmet = require('helmet')
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const cors = require('cors')
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const morgan = require('morgan')
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const { redirectToHTTPS } = require('express-http-to-https')
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const rateLimit = require('express-rate-limit')
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/* Files Imports & Variables */
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const sequelize = require('./assets/utils/database')
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const { PORT } = require('./assets/config/config')
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const errorHandling = require('./assets/utils/errorHandling')
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const isAuth = require('./middlewares/isAuth')
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const isAdmin = require('./middlewares/isAdmin')
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const app = express()
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/* Middlewares */
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if (process.env.NODE_ENV === 'development') {
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app.use(morgan('dev'))
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} else if (process.env.NODE_ENV === 'production') {
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app.use(redirectToHTTPS())
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const requestPerSecond = 2
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const seconds = 60
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const windowMs = seconds * 1000
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app.enable('trust proxy')
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app.use(
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rateLimit({
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windowMs,
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max: seconds * requestPerSecond,
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handler: (_req, res) => {
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return res.status(429).json({ message: 'Too many requests' })
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}
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})
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)
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}
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app.use(helmet())
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app.use(cors())
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app.use(express.json())
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/* Routes */
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app.use('/images', express.static(path.join(__dirname, 'assets', 'images')))
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app.use('/functions', require('./routes/functions'))
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app.use('/categories', require('./routes/categories'))
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app.use('/users', require('./routes/users'))
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app.use('/admin', isAuth, isAdmin, require('./routes/admin'))
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app.use('/favorites', require('./routes/favorites'))
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app.use('/comments', require('./routes/comments'))
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app.use('/quotes', require('./routes/quotes'))
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app.use('/tasks', require('./routes/tasks'))
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app.use('/links', require('./routes/links_shortener'))
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/* Errors Handling */
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app.use((_req, _res, next) =>
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errorHandling(next, { statusCode: 404, message: "La route n'existe pas!" })
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)
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app.use((error, _req, res, _next) => {
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console.log(error)
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const { statusCode, message } = error
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return res.status(statusCode || 500).json({ message })
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})
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/* Database Relations */
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const Functions = require('./models/functions')
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const Categories = require('./models/categories')
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const Users = require('./models/users')
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const Favorites = require('./models/favorites')
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const Comments = require('./models/comments')
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const Quotes = require('./models/quotes')
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const Tasks = require('./models/tasks')
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const ShortLinks = require('./models/short_links')
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// A function has a category
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Categories.hasOne(Functions, { constraints: true, onDelete: 'CASCADE' })
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Functions.belongsTo(Categories)
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// Users can have favorites functions
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Users.hasMany(Favorites)
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Favorites.belongsTo(Users, { constraints: false })
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Functions.hasMany(Favorites)
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Favorites.belongsTo(Functions, { constraints: false })
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// Users can post comments on functions
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Users.hasMany(Comments)
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Comments.belongsTo(Users, { constraints: false })
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Functions.hasMany(Comments)
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Comments.belongsTo(Functions, { constraints: false })
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// Users can suggest new quotes
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Users.hasMany(Quotes)
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Quotes.belongsTo(Users, { constraints: false })
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// Users can have tasks
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Users.hasMany(Tasks)
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Tasks.belongsTo(Users, { constraints: false })
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// Users can have links
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Users.hasMany(ShortLinks)
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ShortLinks.belongsTo(Users, { constraints: false })
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/* Server */
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sequelize
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.sync()
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.then(() => {
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app.listen(PORT, () =>
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console.log('\x1b[36m%s\x1b[0m', `Started on port ${PORT}.`)
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)
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})
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.catch(error => console.log(error))
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