CartService.java

package com.idspring.commandpattern.service;

import com.idspring.commandpattern.entity.Cart;
import com.idspring.commandpattern.model.service.AddProductToCartRequest;
import com.idspring.commandpattern.model.service.CreateNewCartRequest;
import com.idspring.commandpattern.service.command.RemoveProductFromCartCommand;
import reactor.core.publisher.Mono;

/**
 * @author Eko Kurniawan Khannedy
 * @since 08/07/17
 */
public interface CartService {

    Mono<Cart> createNewCart(CreateNewCartRequest request);

    Mono<Cart> removeProductFromCart(RemoveProductFromCartCommand request);

    Mono<Cart> addProductToCart(AddProductToCartRequest request);

    Mono<Cart> updateProductInCart(AddProductToCartRequest request);

}