# Check if database schema has been loaded.
check_schema_loaded() {
    if bundle exec rails runner 'exit ActiveRecord::Base.connection.tables.empty?' ; then
        echo "Database schema has not been loaded."
        return 1
    else
        echo "Database schema has already been loaded."
        return 0
    fi
}

# Load schema and seed data if schema not loaded.
setup_database() {
    echo "Setting up database..."
    bundle exec rake db:schema:load
    bundle exec rake db:seed
}

# Start the rails server
start_server() {
    echo "Starting server..."
    bundle exec rails server -e production -b 0.0.0.0
}

# Script execution starts here
if check_schema_loaded ; then
    echo "Database schema loaded, starting server..."
else
    setup_database
fi

start_server