sathishk / online-booking-system-design

online booking system design

Book My Ticket

Sample System Design for Online Movie Booking

Components

API

./mvnw spring-boot:run

• JDK 21
• Spring Boot 3.2.0-M3
  • Spring Events
  • Spring JDBC
  • Spring Cache (Caffine)
  • Spring Validation (Service Level)
  • Spring Observability (TODO)
• Spring Security with JWT.
  • Convert Cookie to JWT for Social Login
  • Registration Check with Separate OTP
  • Token Obfuscation
• Flyway for Database Migrations
• Postgres/H2
• Elastic Search (Zero Downtime Reindexing)
• Open API 3
• Checkstyle with Exception for Doc as Controllers use Open API
• Coverage With Jacoco with Package Control over Ratio
• ArchUnit for Layering and Best Practice Guarantee
• Owasp Security Plugin
• failOnWarning true to avoid deprecations
• Test Container for Integration Tests
• Modular Monolith (Zip Layout)
• Hexagonal (TODO)

API Code Gen

./mvnw compile exec:java -Dexec.args="<<NAME_OF_ENTITY>>"

• String Templates
• Maven Exec Plugin

Public App

nvm i
npm start

• JAM Stack
• Design System
• Hugo - Static Site Generator
• Switchable Login
• NPM Integration
• ItemJS - Client Side Search
• Headless CMS (TODO)

Stakeholder App

nvm i
npm start

• ReactJS
• Formik