4dkankan-ceneter-pay/src/main/java/com/fdkankan/pay/controller/AutopayOrderController.java

package com.fdkankan.pay.controller;


import com.alibaba.fastjson.JSONObject;
import com.fdkankan.pay.common.ResultData;
import com.fdkankan.pay.entity.AutopayOrder;
import com.fdkankan.pay.entity.Order;
import com.fdkankan.pay.entity.PaypalConfig;
import com.fdkankan.pay.entity.PaypalWebhookLog;
import com.fdkankan.pay.service.IAutopayOrderService;
import com.fdkankan.pay.service.IOrderService;
import com.fdkankan.pay.service.IPaypalConfigService;
import com.fdkankan.pay.service.IPaypalWebhookLogService;
import com.fdkankan.pay.util.CacheUtil;
import com.fdkankan.pay.util.paypal.restApi.RestApiPaypalService;
import com.fdkankan.rabbitmq.util.RabbitMqProducer;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author 
 * @since 2023-09-26
 */
@RestController
@RequestMapping("/service/pay/paypal")
@Slf4j
public class AutopayOrderController {

    @Autowired
    IAutopayOrderService autopayOrderService;
    @Autowired
    IPaypalWebhookLogService paypalWebhookLogService;
    @Autowired
    RabbitMqProducer rabbitMqProducer;
    @Autowired
    RestApiPaypalService restApiPaypalService;
    @Autowired
    IPaypalConfigService paypalConfigService;
    @Autowired
    IOrderService orderService;

    @PostMapping("/webhook")
    public ResultData webhook(@RequestBody JSONObject webhookObj){
        log.info("webhook:{}",webhookObj);
        String event_type = webhookObj.getString("event_type");
        PaypalWebhookLog log = paypalWebhookLogService.saveLog(event_type, webhookObj);
        JSONObject resource = webhookObj.getJSONObject("resource");
        AutopayOrder autopayOrder = null;
        String subscriptionId = null;
        String state =resource.getString("status");
        switch (event_type){
            case "PAYMENT.SALE.COMPLETED" :     //每日扣款
                subscriptionId = resource.getString("billing_agreement_id");
                break;
            case "CATALOG.PRODUCT.CREATED" :     //创建商品
                break;
            case "BILLING.PLAN.CREATED" :     //创建计划
                break;
            case "BILLING.PLAN.ACTIVATED" :     //计划激活
                break;
            case "BILLING.SUBSCRIPTION.CREATED" :     //创建订阅
                break;
            case "BILLING.SUBSCRIPTION.CANCELLED" :     //取消订阅
                subscriptionId = resource.getString("id"); //订阅id
                break;
            case "BILLING.SUBSCRIPTION.EXPIRED" :     //订阅过期
                break;
            case "BILLING.SUBSCRIPTION.SUSPENDED" :     //订阅暂停
                break;

            default:
                AutopayOrderController.log.info("webhook-default-event:{}",event_type);
                break;
        }
        autopayOrder = autopayOrderService.getBySubscriptionId(subscriptionId);
        if(autopayOrder == null){
            AutopayOrderController.log.info("webhook-error:{},订阅Id:{}","订单不存在",subscriptionId);
            return ResultData.ok();
        }
        String orderSn = autopayOrder.getOrderSn();

        //通知官网支付状态状态
        log.setStatus(1);
        paypalWebhookLogService.updateById(log);

        HashMap<String,String >map = new HashMap<>();
        map.put("orderSn",orderSn);
        map.put("eventType",event_type);
        map.put("state",state);

        rabbitMqProducer.sendByWorkQueue(CacheUtil.autoPaypalQueue,map);
        return ResultData.ok();
    }

    @GetMapping("/cancel/{orderSn}")
    public ResultData cancel(@PathVariable String orderSn){
        AutopayOrder autopayOrder = autopayOrderService.getByOrderSn(orderSn);
        if(autopayOrder != null){
            Order order = orderService.getByOrderSn(orderSn);
            if(order != null){
                PaypalConfig paypalConfig = paypalConfigService.getByServeId(order.getServeId());
                if(paypalConfig != null){
                    restApiPaypalService.cancelSubscriptions(paypalConfig,autopayOrder.getSubscriptionId());
                }
            }
        }
        return ResultData.ok();
    }
}