docker-compose.yml

version: "3.9"

services:
  app:
    build: .
    container_name: skillswap-app
    ports:
      - "8080:8080"
    environment:
      SPRING_DATASOURCE_URL: jdbc:postgresql://db:5432/${POSTGRES_DB:-skillswap}
      SPRING_DATASOURCE_USERNAME: ${POSTGRES_USER:-postgres}
      SPRING_DATASOURCE_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      SPRING_JPA_HIBERNATE_DDL_AUTO: none
      SPRING_REDIS_HOST: redis
      SPRING_REDIS_PORT: 6379
      SPRING_MAIL_HOST: mailhog
      SPRING_MAIL_PORT: 1025
      SPRING_PROFILES_ACTIVE: docker
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
      mailhog:
        condition: service_started
    networks:
      - skillswap-net
    restart: always
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:8080/actuator/health || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 5

  db:
    image: postgres:16
    container_name: skillswap-db
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-skillswap}
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
      - ./src/main/resources/schema.sql:/docker-entrypoint-initdb.d/schema.sql  # Auto-create schema on first startup
    networks:
      - skillswap-net
    restart: always
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-skillswap}"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7.2
    container_name: skillswap-redis
    ports:
      - "6379:6379"
    volumes:
      - redisdata:/data
    networks:
      - skillswap-net
    restart: always

  mailhog:
    image: mailhog/mailhog
    container_name: skillswap-mailhog
    ports:
      - "8025:8025"   # Access via http://localhost:8025
    networks:
      - skillswap-net
    restart: always

networks:
  skillswap-net:
    driver: bridge

volumes:
  pgdata:
  redisdata: