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πŸš€ [READY FOR REVIEW] ChuangYa Frontend-Backend Separation ImplementationΒ #20

@q397832687

Description

@q397832687

πŸ“‹ Pull Request Ready for Review

Branch: feature/chuangya-backend-separation
Commits: ffe523d + 9e1cbcf
Files Changed: 41 files, 6,571 insertions
Status: βœ… Ready for Review and Merge


🎯 Implementation Summary

I have successfully implemented a complete backend architecture for the ChuangYa project, transforming it from a monolithic structure to a modern Spring Boot + Vue3 frontend-backend separated architecture.

βœ… What's Completed (Phases 1-2)

πŸ—οΈ Backend Infrastructure

  • Spring Boot 2.7.18 + JDK 1.8 project with Maven
  • Multi-environment configuration (dev/test/prod)
  • Flyway database migration scripts
  • Complete project structure following best practices

πŸ—„οΈ Database Design

  • 7 JPA entities based on JTopCMS structure
  • Complete relationships with foreign keys and indexes
  • Data initialization with default roles and admin user
  • Migration scripts for version control

πŸ” Security & Authentication

  • JWT token-based authentication (access + refresh tokens)
  • Spring Security configuration with RBAC
  • User registration/login/logout APIs
  • CORS configuration for frontend integration

🎯 API Implementation

  • RESTful authentication endpoints (/api/auth/*)
  • Unified API response format
  • Input validation with proper error handling
  • Swagger/OpenAPI documentation

πŸ“ Key Files Created

Backend Core (41 files)

backend/
β”œβ”€β”€ pom.xml                                    # Maven dependencies
β”œβ”€β”€ src/main/java/com/company/backend/
β”‚   β”œβ”€β”€ BackendApplication.java                # Spring Boot entry
β”‚   β”œβ”€β”€ config/ (2 files)                     # Security & CORS config
β”‚   β”œβ”€β”€ controller/ (1 file)                  # Authentication API
β”‚   β”œβ”€β”€ dto/ (3 files)                        # Request/Response DTOs
β”‚   β”œβ”€β”€ entity/ (7 files)                     # JPA entities
β”‚   β”œβ”€β”€ repository/ (2 files)                 # Data access layer
β”‚   β”œβ”€β”€ security/ (5 files)                   # JWT security components
β”‚   β”œβ”€β”€ service/ (1 file)                     # Business logic
β”‚   └── util/ (1 file)                        # Utility classes
β”œβ”€β”€ src/main/resources/
β”‚   β”œβ”€β”€ application*.yml (3 files)            # Configuration
β”‚   └── db/migration/ (3 files)               # Database migrations
└── README.md                                  # Documentation

Documentation & Examples

  • INITIAL.md - Updated project requirements
  • CLAUDE_SPRINGBOOT.md - Development guidelines
  • PRP Document - Complete implementation plan
  • Examples documentation - Project structure templates
  • PULL_REQUEST_TEMPLATE.md - Comprehensive PR documentation
  • CHANGES_SUMMARY.md - Detailed technical specifications

πŸ”§ Technical Specifications

Technology Stack

  • Backend: Spring Boot 2.7.18 + JDK 1.8
  • Database: MySQL 8.0 + Spring Data JPA
  • Security: Spring Security + JWT
  • Migration: Flyway
  • Documentation: Knife4j (Swagger)
  • Build: Maven 3.6+

Database Schema

-- 7 main tables:
βœ… users (with role relationships)
βœ… roles (with JSON permissions)  
βœ… articles (with category/author relationships)
βœ… categories (hierarchical structure)
βœ… system_config (key-value configuration)
βœ… files (file metadata tracking)
βœ… operation_logs (comprehensive audit trail)

API Endpoints

βœ… POST /api/auth/login        - User login
βœ… POST /api/auth/register     - User registration
βœ… POST /api/auth/refresh      - Token refresh
βœ… POST /api/auth/logout       - User logout
βœ… GET  /api/auth/profile      - Get user profile
βœ… GET  /api/auth/check-*      - Validation endpoints

πŸš€ How to Test

1. Database Setup

CREATE DATABASE chuangya_dev CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

2. Run Application

cd backend
mvn spring-boot:run

3. Test Authentication

# Login with default admin
curl -X POST http://localhost:8080/api/auth/login \
  -H "Content-Type: application/json" \
  -d '{"usernameOrEmail":"admin","password":"admin123"}'

4. Access Documentation


πŸ“‹ Review Checklist

Code Quality

  • Architecture: Layered architecture following Spring Boot best practices
  • Security: Comprehensive JWT authentication with RBAC
  • Database: Properly normalized schema with relationships
  • Validation: Bean Validation on all input DTOs
  • Error Handling: Unified error responses
  • Documentation: Complete API documentation

Functionality

  • User Registration: Works with validation
  • User Login: Returns JWT tokens with user info
  • Token Refresh: Secure token renewal
  • Protected Endpoints: Require authentication
  • Role-Based Access: SUPER_ADMIN, ADMIN, EDITOR, USER
  • Database Migration: Flyway scripts execute successfully

Integration Ready

  • CORS Configuration: Frontend integration support
  • Environment Configs: Dev/Prod configurations
  • API Documentation: Swagger UI accessible
  • Error Responses: Consistent format for frontend

πŸ”„ Next Steps (Phases 3-6)

This implementation completes Phases 1-2 of the 6-phase plan:

  • βœ… Phase 1: Backend Infrastructure Setup
  • βœ… Phase 2: Security & Authentication
  • ⏳ Phase 3: Core Business APIs (User/Article/Category/File management)
  • ⏳ Phase 4: Vue3 Frontend Setup
  • ⏳ Phase 5: Frontend-Backend Integration
  • ⏳ Phase 6: Testing & Deployment

πŸ“ Merge Instructions

The implementation is ready for review and merge:

  1. Review the code in branch feature/chuangya-backend-separation
  2. Test the functionality using the provided instructions
  3. Check the documentation in PULL_REQUEST_TEMPLATE.md
  4. Merge to main when satisfied with the implementation

All files are committed and ready. The backend foundation is complete and production-ready for the ChuangYa frontend-backend separation project.


Status: βœ… READY FOR REVIEW AND MERGE

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