services:
    backend:
        image: fastapi
        build:
            context: .
            dockerfile: Dockerfile
        ports:
            - "8000:8000"
        environment:
            - JWT_SECRET=${JWT_SECRET}
            - JWT_ALGORITHM=${JWT_ALGORITHM:-HS256}
            - JWT_EXPIRE_MINUTES=${JWT_EXPIRE_MINUTES:-60}
            - SQLALCHEMY_DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
            - WAIT_HOSTS=db:5432
        depends_on:
            db:
                condition: service_healthy
        restart: unless-stopped
        env_file:
            - .env

    db:
        image: postgres:15.3
        environment:
            - POSTGRES_USER=${POSTGRES_USER}
            - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
            - POSTGRES_DB=${POSTGRES_DB}
        ports:
            - "5432:5432"
        restart: unless-stopped
        healthcheck:
            test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
            interval: 5s
            timeout: 5s
            retries: 5
        env_file:
            - .env