docker-compose.yml

# CEIT Library Laravel app + PostgreSQL — the front door of the AI assistant.
#
# Run together with the sidecar stack (ceit-ai-sidecar: docker compose up):
# the app reaches the sidecar through host.docker.internal:8310 by default
# (override SIDECAR_URL/SIDECAR_TOKEN in your .env).
#
#   docker compose up --build
#   open http://localhost:8080  (if the port is taken: APP_PORT=8081 docker compose up -d)
#   demo login button on the login page (seeded student account)
#
# On first boot the app runs `migrate --seed` (creates the demo student
# account the login page's "Log in with demo student" button uses); later
# boots only migrate. The database is a local PostgreSQL 16 volume.

services:
  app:
    build: .
    ports:
      - "${APP_PORT:-8080}:80"
    environment:
      APP_ENV: local
      APP_DEBUG: "true"
      APP_URL: ${APP_URL:-http://localhost}
      APP_KEY: ${APP_KEY:-}
      QR_HMAC_SECRET: ${QR_HMAC_SECRET:-}
      DB_CONNECTION: pgsql
      DB_HOST: db
      DB_PORT: "5432"
      DB_DATABASE: ceit_library
      DB_USERNAME: ceit
      DB_PASSWORD: ceit
      # SIDECAR_BASE_URL (not SIDECAR_URL) so the app's own .env can never
      # shadow the container default. Point it at the sidecar host.
      SIDECAR_URL: ${SIDECAR_BASE_URL:-http://host.docker.internal:8310}
      SIDECAR_TOKEN: ${SIDECAR_TOKEN:-change-me}
    volumes:
      - app_storage:/var/www/html/storage
    depends_on:
      db:
        condition: service_healthy
    command: >
      sh -c "if [ -z \"$${APP_KEY}\" ]; then
             KEYFILE=/var/www/html/storage/app/.app_key;
             if [ ! -f $$KEYFILE ]; then
               php artisan key:generate --show > $$KEYFILE;
             fi;
             export APP_KEY=$$(cat $$KEYFILE);
             fi;
             if [ ! -f /var/www/html/storage/.seeded ]; then
               php artisan migrate --seed --force &&
               touch /var/www/html/storage/.seeded;
             fi;
             /bin/bash /var/www/html/Docker/start.sh"
    restart: unless-stopped

  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: ceit_library
      POSTGRES_USER: ceit
      POSTGRES_PASSWORD: ceit
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ceit -d ceit_library"]
      interval: 5s
      timeout: 3s
      retries: 10
    restart: unless-stopped

volumes:
  app_storage:
  pgdata: