#!/bin/bash
set -e

# 1. Pull latest code
echo "Pulling latest code..."
cd /opt/microdao-daarion
git pull origin main

# 2. Check if database exists, create if not
echo "Checking database..."
if docker exec dagi-postgres psql -U postgres -lqt | cut -d \| -f 1 | grep -qw daarion_memory; then
    echo "Database daarion_memory exists."
else
    echo "Database daarion_memory does not exist. Creating..."
    docker exec dagi-postgres psql -U postgres -c "CREATE DATABASE daarion_memory;"
fi

# 3. Apply all migrations in order
echo "Applying migrations..."
for f in migrations/*.sql; do
    echo "Applying $f..."
    # Check if migration needed? 
    # For simplicity in this recovery script, we assume psql will handle "IF NOT EXISTS" errors 
    # or we just run them. 
    # Real production migration tools track versions. 
    # Here we rely on SQL idempotency or manual check.
    # Most of our recent migrations use "CREATE TABLE IF NOT EXISTS".
    # Let's run them.
    docker exec -i dagi-postgres psql -U postgres -d daarion_memory < "$f"
done

# 4. Rebuild and restart city-service
echo "Restarting city-service..."
docker-compose up -d --build city-service

echo "Deployment and DB restoration complete!"