services:
    postgres:
        image: postgres:15.1
        restart: always
        volumes:
            - ./postgres_data:/var/lib/postgresql/data/:rw
        environment:
            POSTGRES_USER: user
            POSTGRES_PASSWORD: password
            POSTGRES_DB: db
        healthcheck:
            test: ["CMD-SHELL", "pg_isready -d db --user user"]
            interval: 2s
            timeout: 2s
            retries: 5
        ports:
            - 5432
    bot:
        build:
            context: bot
        environment:
            DIALECT: postgresql
            DRIVER: psycopg2
            USER: user
            PASSWORD: password
            DB_NAME: db
            HOST: postgres
            PORT: 5432
        restart: always
        volumes:
            - ./persistent_data/.state-save:/app/.state-save:rw
            - ./bot/app:/app:z
        ports:
            - "4444:4444" # debugger port
        depends_on:
            postgres:
                condition: service_healthy