133 lines
5.3 KiB
Java
133 lines
5.3 KiB
Java
package com.jwl.driver.server.controller;
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import com.jwl.driver.server.config.WechatPayConfig;
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import com.jwl.driver.server.entity.OrderPayInfo;
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import com.jwl.driver.server.response.BaseResponse;
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import com.jwl.driver.server.service.IOrderPayInfoService;
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import com.jwl.driver.server.util.InputStreamUtil;
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import com.jwl.driver.server.vo.H5PayVo;
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import com.wechat.pay.java.core.Config;
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import com.wechat.pay.java.core.RSAAutoCertificateConfig;
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import com.wechat.pay.java.core.exception.ServiceException;
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import com.wechat.pay.java.core.util.IOUtil;
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import com.wechat.pay.java.core.util.PemUtil;
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import com.wechat.pay.java.service.payments.h5.H5Service;
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import com.wechat.pay.java.service.payments.h5.model.*;
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import com.wechat.pay.java.service.payments.model.Transaction;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.io.ClassPathResource;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import javax.annotation.Resource;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.UncheckedIOException;
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import java.math.BigDecimal;
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import java.util.Objects;
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/**
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* 微信支付小程序 接口
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*/
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@Api(tags = "H5支付")
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@RestController
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@RequestMapping("/H5/pay")
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@Slf4j
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public class H5PayController {
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@Resource
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private WechatPayConfig wechatPayConfig;
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@Autowired
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private IOrderPayInfoService orderPayInfoService;
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//生成预支付订单
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@ApiOperation("生成预支付订单")
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@PostMapping("/prepay")
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public BaseResponse createPrepay(@RequestBody H5PayVo payVo){
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// 构建service
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H5Service service = createService();
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//在order_pay_info里新增一条数据
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OrderPayInfo orderPayInfo = orderPayInfoService.createOrderPayInfo(payVo.getMoney(),payVo.getUserId(),payVo.getDescription(), payVo.getOutTradeNo(), "h5");
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// 请求下单参数
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PrepayRequest request = new PrepayRequest();
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Amount amount = new Amount();
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amount.setTotal(Integer.valueOf((payVo.getMoney().multiply(new BigDecimal("100")).setScale(0).toString())+""));
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request.setAmount(amount);
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request.setAppid(wechatPayConfig.getAppId());
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request.setMchid(wechatPayConfig.getMchId());
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request.setDescription(payVo.getDescription());
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request.setNotifyUrl(wechatPayConfig.getPayNoticeUrl());
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request.setOutTradeNo(orderPayInfo.getPayId().toString());
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//场景参数
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SceneInfo sceneInfo = new SceneInfo();
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sceneInfo.setPayerClientIp(payVo.getClientIp());
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request.setSceneInfo(sceneInfo);
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// 调用下单方法，得到应答
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PrepayResponse response = service.prepay(request);
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// 使用微信扫描 code_url 对应的二维码，即可体验Native支付
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// log.info(response);
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return BaseResponse.success(response);
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}
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private H5Service createService() {
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Config config =
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new RSAAutoCertificateConfig.Builder()
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.merchantId(wechatPayConfig.getMchId())
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.privateKey(PemUtil.loadPrivateKeyFromString(InputStreamUtil.getContentStr("wechatPay/apiclient_key.pem")))
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// .privateKeyFromPath(wechatPayConfig.getPrivateKeyPath())
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.merchantSerialNumber(wechatPayConfig.getMchSerialNo())
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.apiV3Key(wechatPayConfig.getApiV3Key())
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.build();
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H5Service service = new H5Service.Builder().config(config).build();
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return service;
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}
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//查询订单接口
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@ApiOperation("查询支付订单")
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@PostMapping("/queryOrder")
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public BaseResponse queryOrder(@RequestBody H5PayVo payVo){
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//获取openId
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QueryOrderByOutTradeNoRequest queryRequest = new QueryOrderByOutTradeNoRequest();
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queryRequest.setMchid(wechatPayConfig.getMchId());
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//支付订单id
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queryRequest.setOutTradeNo(payVo.getOutTradeNo());
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H5Service service = createService();
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try {
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Transaction result = service.queryOrderByOutTradeNo(queryRequest);
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System.out.println(result.getTradeState());
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return BaseResponse.success(result);
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} catch (ServiceException e) {
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// API返回失败, 例如ORDER_NOT_EXISTS
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System.out.printf("code=[%s], message=[%s]\n", e.getErrorCode(), e.getErrorMessage());
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System.out.printf("reponse body=[%s]\n", e.getResponseBody());
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return BaseResponse.fail(e.getErrorMessage());
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}
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}
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//关闭订单接口
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@ApiOperation("关闭支付订单")
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@PostMapping("/closeOrder")
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public BaseResponse closeOrder(@RequestBody H5PayVo payVo){
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H5Service service = createService();
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CloseOrderRequest closeRequest = new CloseOrderRequest();
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closeRequest.setMchid(wechatPayConfig.getMchId());
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closeRequest.setOutTradeNo(payVo.getOutTradeNo());
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// 方法没有返回值，意味着成功时API返回204 No Content
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service.closeOrder(closeRequest);
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return BaseResponse.success();
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}
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}
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