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SEAL Hackathon — Backend
Spring Boot 3.3 + JPA + Spring Security + JWT.
Yêu cầu
- Java 17+
- Maven 3.9+ (hoặc dùng IDE để chạy)
- PostgreSQL 17 (chạy qua
docker compose up -d postgresở root repo)
Cấu trúc package
vn.edu.fpt.seal
├── SealHackathonApplication.java
├── config/ # AppProperties, etc.
├── security/ # JwtService, JwtAuthenticationFilter, SecurityConfig
├── common/
│ ├── entity/BaseEntity.java
│ ├── enums/ # tất cả enum khớp PostgreSQL
│ └── exception/ # ApiException + GlobalExceptionHandler
└── modules/
├── auth/ # register, login, refresh, /me
├── user/ # User, Role, repos
├── university/ # University, Campus
├── event/ # (Phase 2)
├── track/ # (Phase 2)
├── round/ # (Phase 2)
├── team/ # (Phase 2)
├── submission/ # (Phase 2)
├── scoring/ # (Phase 2)
└── ranking/ # (Phase 2)
Chạy
# Từ root repo, khởi động Postgres
docker compose up -d postgres
# Vào backend
cd backend
# Cài Maven nếu chưa có (macOS):
# brew install maven
mvn spring-boot:run
API: http://localhost:8080/api
Swagger: http://localhost:8080/api/swagger-ui.html
Test endpoint nhanh
# Register
curl -X POST http://localhost:8080/api/auth/register \
-H 'Content-Type: application/json' \
-d '{"email":"triet@fpt.edu.vn","password":"Password123!","fullName":"Dinh Minh Triet","studentType":"fpt"}'
# Login
curl -X POST http://localhost:8080/api/auth/login \
-H 'Content-Type: application/json' \
-d '{"email":"triet@fpt.edu.vn","password":"Password123!"}'
Lưu ý JPA Enum + Postgres
Schema dùng Postgres ENUM types (account_status, student_type, ...). Để JPA map đúng, các entity dùng hypersistence-utils với @Type(PostgreSQLEnumType.class). Tên Java enum constants phải khớp chính xác (case-sensitive) với enum value trong Postgres.
ddl-auto = validate
Mình cố tình không cho Hibernate tự sửa schema. Schema được quản lý qua database/schema.sql. Khi đổi schema:
- Sửa
database/schema.sql docker compose down -v && docker compose up -d postgresđể re-init- Hoặc dùng migration tool (Flyway/Liquibase) — sẽ add ở Phase 2 nếu cần
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