aida_back/src/main/java/com/ai/da/service/StripeService.java

package com.ai.da.service;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public interface StripeService {

    String pay(Integer quantity, String returnUrl);

    Boolean notify(HttpServletRequest request);

    String refund(String amount, String orderId, String reason);

    void checkOrderStatus(String orderNo);
}