JS шаблон команда

command.js

var CarManager = {
 
	/* request information */
	requestInfo:function (model, id) {
		return 'The purchase info for ' + model + ' with ID ' + id + ' is being processed...';
	},
 
	/* purchase the car */
	buyVehicle:function (model, id) {
		return 'You have successfully purchased Item ' + id + ', a ' + model + '.';
	}
 
};
 
CarManager.execute = function (commad) {
	return CarManager[commad.request](commad.model, commad.carID);
};