authsec_springboot/backend

# AuthSec Spring Boot Backend - Feature Inventory

This README summarizes what is already implemented in the attached Spring Boot backend codebase, with exact file locations for quick navigation.

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## Application Bootstrapping
- Main application entry:
  - src/main/java/com/realnet/RealNetApp.java
    - Enables Swagger2, JPA Auditing, Transaction Management, Caching
    - Standard SpringBootServletInitializer + main()

## Configuration
- Application properties (ports, static resources, DB, mail, OAuth2, file upload, JWT):
  - src/main/resources/application.properties
    - server.port=9292
    - spring.resources.static-locations for serving web assets
    - MySQL datasource and Hibernate (ddl-auto=update)
    - Mail sender configuration
    - OAuth2 client registrations (Google, LinkedIn) scaffolding
    - JWT token secret/expiry and authorized redirect URIs
    - Multipart upload limits
- Logging banner:
  - src/main/resources/banner_txt.txt
- Static web assets (Swagger UI, Redoc, compiled JS/CSS under public/):
  - src/main/resources/public/**

## Database Artifacts
- Schema and seed (NorthWind-like demo + RN tables):
  - src/main/resources/schema.sql
    - Creates schemas/tables: user, customers, employees, orders, order_items, products
    - Views: order_info, order_details, customer_orders, employee_orders
    - Extra demo tables: RN_INSTRUCTOR, RN_EXT_FIELD_T
- Optional data seed:
  - src/main/resources/data.sql (present)

## Gaurav_testing Module (CRUD example)
- REST Controller:
  - src/main/java/com/realnet/Gaurav_testing/Controllers/Gaurav_testing_Controller.java
    - Base path: /Gaurav_testing
    - Endpoints:
      - POST   /Gaurav_testing                 → create
      - GET    /Gaurav_testing                 → list all
      - GET    /Gaurav_testing/{id}            → get by id
      - PUT    /Gaurav_testing/{id}            → update by id
      - DELETE /Gaurav_testing/{id}            → delete by id
      - GET    /Gaurav_testing_custom          → first record (custom)
      - POST   /Gaurav_testing_custom          → create (custom subset)
- Service layer:
  - src/main/java/com/realnet/Gaurav_testing/Services/Gaurav_testing_Service.java
    - Business logic for CRUD + custom methods (findTopByOrderByIdAsc, selective save)
- Repository layer:
  - src/main/java/com/realnet/Gaurav_testing/Repository/Gaurav_testing_Repository.java
    - Extends JpaRepository<Gaurav_testing_t, Integer>
    - Finder: findTopByOrderByIdAsc()
- Entity:
  - src/main/java/com/realnet/Gaurav_testing/Entity/Gaurav_testing_t.java
    - JPA @Entity with fields: id, name, email, mobno, address, pincode, description
    - Lombok @Data for boilerplate

## Swagger / API Docs
- Swagger UI + assets are available under:
  - src/main/resources/public/swagger/**
- Swagger is enabled via @EnableSwagger2 in RealNetApp.

## Security (Status)
- No explicit Spring Security config class detected in the attached folder.
- application.properties contains OAuth2 and JWT settings scaffolding; enable and wire security beans to activate.

## Build Outputs (for reference only)
- Compiled assets and classes under target/** (not source of truth).

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## Quick Start
1. Configure database credentials in src/main/resources/application.properties
2. mvn spring-boot:run (or run RealNetApp from your IDE)
3. API base URL: http://localhost:9292/
4. Swagger UI: http://localhost:9292/swagger/index.html or /public/swagger/index.html

## Notes
- Static UI is served from classpath:/public by default; adjust spring.resources.static-locations if needed.
- To enable security, add Spring Security configuration (filters, providers) and verify OAuth2/JWT property usage.