docker-compose.yml

# docker-compose.yml
version: '3.8'

services:
  server:
    build: .
    ports:
      - "${SERVER_PORT}:${SERVER_PORT}"
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      - DB_HOST=${DB_HOST}
      - DB_PORT=${DB_PORT}
      - DB_USER=${DB_USER}
      - DB_PASSWORD=${DB_PASSWORD}
      - DB_NAME=${DB_NAME}
      - JWT_SECRET=${JWT_SECRET}
    networks:
      - chat-network

  postgres:
    image: postgres:14-alpine
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./internal/server/database/migrations:/docker-entrypoint-initdb.d
    ports:
      - "${DB_PORT}:5432"
    networks:
      - chat-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER} -d ${DB_NAME}"]
      interval: 5s
      timeout: 5s
      retries: 5

volumes:
  postgres-data:

networks:
  chat-network:
    driver: bridge