docker-compose.yml

services:
  db:
    image: postgres:18
    environment:
      POSTGRES_DB: bookstore
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${DB_PASSWORD}
    ports:
      - "5435:5432"
    volumes:
      - postgres_data:/var/lib/postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d bookstore"]
      interval: 5s
      timeout: 5s
      retries: 10
      start_period: 10s

  app:
    build: .
    ports:
      - "8085:8085"
    environment:
      SPRING_DATASOURCE_URL: jdbc:postgresql://db:5432/bookstore
      SPRING_DATASOURCE_USERNAME: postgres
      SPRING_DATASOURCE_PASSWORD: ${DB_PASSWORD}
      JWT_SECRET: ${JWT_SECRET}
      JWT_EXPIRATION_MS: 86400000
      SERVER_PORT: 8085
    depends_on:
      db:
        condition: service_healthy

volumes:
  postgres_data:

#Postgres and Docker had conflict with the networking and hostname. Hibernate was not able to find the version.
#Tested across different versions, had conflict between old and newer Pg engine versions however, resolved and currently project and containers working as intended.