#!/usr/bin/env bash
# 一键迁移（Docker）：在项目根目录执行
# 用法: bash deploy/scripts/migrate.sh  或  ./deploy/scripts/migrate.sh

set -e
cd "$(dirname "$0")/../.."

echo "[1/3] 启动数据库..."
docker compose up -d db

echo "[2/3] 等待数据库就绪..."
max=30
for i in $(seq 1 $max); do
  if docker compose exec -T db pg_isready -U wecom -d wecom_ai 2>/dev/null; then
    break
  fi
  if [ "$i" -eq "$max" ]; then
    echo "数据库未在 ${max}s 内就绪，请检查 docker compose logs db"
    exit 1
  fi
  sleep 1
done

echo "[3/3] 执行 Alembic 迁移..."
docker compose run --rm backend sh -c "alembic upgrade head"

echo "迁移完成。"