#!/bin/bash
# Dumps the Odoo database and filestore to backups/<timestamp>/.
# Usage: ./scripts/backup.sh
set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$SCRIPT_DIR"

set -a; [ -f .env ] && source .env; set +a
DB_NAME="${ODOO_DB_NAME:-school}"
POSTGRES_USER="${POSTGRES_USER:-odoo}"

STAMP="$(date +%Y%m%d-%H%M%S)"
OUT_DIR="backups/${STAMP}"
mkdir -p "$OUT_DIR"

echo "[->] Dumping database '${DB_NAME}'..."
docker compose exec -T db pg_dump -U "$POSTGRES_USER" -Fc "$DB_NAME" > "${OUT_DIR}/${DB_NAME}.dump"

echo "[->] Archiving filestore..."
docker compose exec -T odoo tar -czf - -C "/var/lib/odoo/filestore" "${DB_NAME}" 2>/dev/null \
  > "${OUT_DIR}/${DB_NAME}-filestore.tar.gz" || echo "[!] No filestore found for ${DB_NAME} yet — skipping."

echo "[OK] Backup written to ${OUT_DIR}/"