Initial Commit

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# 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
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+.DS_Store

app.js

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+const express = require('express')
+const morgan = require('morgan')
+const rateLimit = require('express-rate-limit')
+const helmet = require('helmet')
+const mongoSanitize = require('express-mongo-sanitize')
+const xss = require('xss-clean')
+const hpp = require('hpp')
+
+const AppError = require('./utils/appError')
+const globalErrorHandler = require('./controllers/errorController')
+const userRouter = require('./routes/userRoutes')
+
+const app = express()
+
+// 1) GLOBAL MIDDLEWARES
+// Set security HTTP headers
+app.use(helmet())
+
+// Development logging
+if (process.env.NODE_ENV === 'development') {
+  app.use(morgan('dev'))
+}
+
+// Limit requests from same API
+const limiter = rateLimit({
+  max: 100,
+  windowMs: 60 * 60 * 1000,
+  message: 'Too many requests from this IP, please try again in an hour!'
+})
+app.use('/api', limiter)
+
+// Body parser, reading data from body into req.body
+app.use(express.json({ limit: '10kb' }))
+
+// Data sanitization against NoSQL query injection
+app.use(mongoSanitize())
+
+// Data sanitization against XSS
+app.use(xss())
+
+// Prevent parameter pollution
+app.use(
+  hpp({
+    whitelist: [
+      'duration',
+      'ratingsQuantity',
+      'ratingsAverage',
+      'maxGroupSize',
+      'difficulty',
+      'price'
+    ]
+  })
+)
+
+// Serving static files
+app.use(express.static(`${__dirname}/public`))
+
+// Test middleware
+app.use((req, res, next) => {
+  req.requestTime = new Date().toISOString()
+  // console.log(req.headers);
+  next()
+})
+
+// 3) ROUTES
+app.use('/api/v1/users', userRouter)
+
+app.all('*', (req, res, next) => {
+  next(new AppError(`Can't find ${req.originalUrl} on this server!`, 404))
+})
+
+app.use(globalErrorHandler)
+
+module.exports = app