version: "3.8"

services:
  # ==========================================
  # 1. APP BACKEND (GO + FIBER)
  # ==========================================
  backend:
    container_name: inspacemap_api
    build: . # Build dari Dockerfile di folder ini
    restart: always # Auto-restart kalau crash
    ports:
      - "8080:8080" # Akses dari luar via localhost:8080
    depends_on:
      - db # Tunggu DB jalan dulu
      - minio # Tunggu MinIO jalan dulu
    env_file:
      - .env # Baca password dari file .env
    environment:
      # OVERRIDE PENTING UNTUK NETWORKING INTER-CONTAINER
      # Di dalam container, "localhost" itu dirinya sendiri.
      # Jadi kita harus ganti host-nya menjadi nama service tetangga.
      - DB_HOST=db
      - MINIO_ENDPOINT=http://minio:9000
      - APP_ENV=production # Agar log lebih bersih

  # ==========================================
  # 2. DATABASE (POSTGRESQL)
  # ==========================================
  db:
    image: postgres:15-alpine
    container_name: inspacemap_db
    restart: always
    environment:
      POSTGRES_USER: ${DB_USER} # Ambil dari .env
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      POSTGRES_DB: ${DB_NAME}
    ports:
      - "5432:5432" # Buka port agar bisa dicek pakai DBeaver/PgAdmin
    volumes:
      - postgres_data:/var/lib/postgresql/data # Simpan data di harddisk host

  # ==========================================
  # 3. OBJECT STORAGE (MINIO / S3)
  # ==========================================
  minio:
    image: minio/minio:latest
    container_name: inspacemap_storage
    # Command wajib untuk menjalankan server MinIO
    command: server /data --console-address ":9001"
    restart: always
    ports:
      - "9000:9000" # API Port (Dipakai Backend)
      - "9001:9001" # Console Port (Dipakai Kamu buka di Browser)
    environment:
      MINIO_ROOT_USER: ${MINIO_ACCESS_KEY}
      MINIO_ROOT_PASSWORD: ${MINIO_SECRET_KEY}
    volumes:
      - minio_data:/data # Simpan file foto panorama di harddisk host

    # Healthcheck: Memastikan MinIO benar-benar siap menerima request
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3

  # ==========================================
  # 4. REDIS (CACHING)
  # ==========================================
  redis:
    image: redis:7-alpine
    container_name: inspacemap_redis
    restart: always
    volumes:
      - redis_data:/data # Persist data Redis
    command: redis-server --appendonly yes

# Definisi Volume (Folder penyimpanan data)
volumes:
  postgres_data:
  minio_data:
  redis_data: