Prestige Koi Auction is a sophisticated digital marketplace designed specifically for the premium koi fish auction industry. Our platform bridges the gap between koi breeders and enthusiasts, offering a transparent, secure, and efficient auction experience.

• Koi Breeders: Showcase and sell premium koi
• Managers: Oversee auction operations
• Staff: Handle inspections and verifications
• Members: Participate in auctions
• Guests: Browse available lots

• JWT-based secure authentication
• Role-based access control
• Protected transaction handling

• Multiple Auction Types
  • Fixed Price Sales
  • Sealed Bids
  • Ascending Auctions
  • Descending Auctions
• Real-time bidding system
• Automated slot management

• Quality Assurance
  • Professional fish inspection
  • Detailed documentation
  • Verification process
• Financial Management
  • Secure deposit system
  • Automated refunds
  • Transparent fee structure

Layer	Technologies
Frontend
Backend
Database
DevOps

Java 21
Node.js 18+
MSSQL 2019+
Maven 3.9+
Redis Server

1. Create the database:

CREATE DATABASE Koi_project

2. Configure connection in application.properties:

spring.datasource.url=jdbc:sqlserver://localhost:1433;databaseName=Koi_project;encrypt=true;trustServerCertificate=true
spring.datasource.username=sa
spring.datasource.password=Password@123

3. Initialize core data:

INSERT INTO AuctionType(auctionTypeName) VALUES
('FIXED_PRICE_SALE'),
('SEALED_BID'),
('ASCENDING_BID'),
('DESCENDING_BID');

INSERT INTO Variety(varietyName) VALUES
('Kohaku'),
('Taisho Sanke'),
('Showa'),
('Shiro Utsuri'),
('Utsurimono'),
('Beni Kikokuryu'),
('Asagi'),
('Kikokuryu'),
('Hikari Muji'),
('Goshiki');

1. Start Redis server
2. Launch the Spring Boot application
3. Create initial manager account:

GET http://localhost:8080/authenticate/create-manager-account

npm install
npm run dev

prestige-koi-auction/
├── backend/
│   ├── src/
│   └── pom.xml
├── frontend/
│   ├── src/
│   └── package.json
└── README.md

Manager Account:
Email: [email protected]
Password: @manager1

VNPay Test Card:
Card Number: 9704195798459170488
Name: NGUYEN VAN A
Issue Date: 07/15
OTP: 123456

Need help? We're here for you!

• 📫 Email: [email protected]

This project is licensed under the MIT License - see the LICENSE file for details.