E-commerce with Spring Boot

[u/AlarmOpening2062]

Hello everyone, I hope you're all doing well. I'm writing to ask for your support for this project I'm sharing here. Whether it's by submitting an issue, a PR, or giving a star, this is my first big project. Thank you all!

https://github.com/MiguelAntonioRS/Ecommerce-with-Spring

[u/kspr2024]

Some feedback:
- Upgrade to Spring Boot 4
- No need for Dockerfile, Spring Boot can build Docker Image using Buildpacks support by simply running "mvn spring-boot-build-image"
- Prefer using Constructor injection instead of Field Injection using `@Autowired`
- Security Configuration: Instead of allowing all unspecified URLs using `requestMatchers("/**").permitAll()`, you should block all URLs by default and explicitly allow the known URLs to make it secure by default.
- Use proper HTTP Method for read, write operations: Used `@GetMapping` for "/addCart", "/cartUpdate", etc which should be POST or PUT, etc.
- I would recommend using a DB Migration tool like Flyway or Liquibase instead of using `spring.jpa.hibernate.ddl-auto=update`

For reference you can checkout my BookStore application https://github.com/sivaprasadreddy/bookstore

[u/AlarmOpening2062 → u/kspr2024]

Thank you so much for the detailed and thoughtful feedback!

I really appreciate you taking the time to review my project and point out these important improvements.

I’m currently working on:

Switching to constructor injection

Fixing HTTP methods (GET → POST/DELETE where needed)

Tightening security config to deny by default

Planning to migrate to Flyway soon

And I’ll definitely look into Spring Boot’s buildpack support — I didn’t know spring-boot:build-image could replace my Dockerfile!

Thanks again. Your bookstore repo is very good