#!/bin/sh
set -e # Exit immediately if a command exits with a non-zero status.

# Navigate to API directory and start Node.js server in the background
# It will run as 'appuser' because of USER appuser in Dockerfile
echo "Starting Node.js API server..."
cd /app/api
node server.js &
NODE_PID=$!
echo "Node.js API server started with PID $NODE_PID"

# Start NGINX in the foreground
# It will also run as 'appuser' (master and workers, due to USER appuser and nginx.conf user directive)
echo "Starting NGINX..."
nginx
NGINX_STATUS=$?

# If nginx exits, try to kill node process if it's still running
if ! kill -0 $NODE_PID > /dev/null 2>&1; then
    echo "Node process already stopped."
else
    echo "Nginx exited with status $NGINX_STATUS, stopping Node.js API server..."
    kill $NODE_PID
    wait $NODE_PID || true # Wait for node to stop, ignore error if already stopped
fi

exit $NGINX_STATUS