liujie
2 天以前 34e64f1437ed897056bed0c3851e7a46ac220423
ruoyi-applet/src/main/java/com/ruoyi/web/controller/api/WxPayController.java
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package com.ruoyi.web.controller.api;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.fasterxml.jackson.core.type.TypeReference;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.utils.CodeGenerateUtils;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.model.TSysAppUser;
import com.ruoyi.system.model.TSysInspection;
import com.ruoyi.system.model.TSysOtherConfig;
import com.ruoyi.system.model.TSysPayRecord;
import com.ruoyi.system.service.TSysAppUserService;
import com.ruoyi.system.service.TSysInspectionService;
import com.ruoyi.system.service.TSysOtherConfigService;
import com.ruoyi.system.service.TSysPayRecordService;
import com.ruoyi.system.wxPay.enums.RefundEnum;
import com.ruoyi.system.wxPay.enums.TradeStateEnum;
import com.ruoyi.system.wxPay.model.WeixinPayProperties;
import com.ruoyi.system.wxPay.model.WxPaymentRefundModel;
import com.ruoyi.system.wxPay.utils.WxTimeUtils;
import com.ruoyi.system.wxPay.utils.WxV3Pay;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.Map;
import java.util.Objects;
/**
 * 微信相关接口
 */
@Slf4j
@RestController
@CrossOrigin
@RequestMapping("/wx/")
@Api(tags = {"微信支付相关接口"})
public class WxPayController {
    @Autowired
    private WxV3Pay wxV3Pay;
    @Autowired
    private TokenService tokenService;
    @Autowired
    private TSysAppUserService sysAppUserService;
    @Autowired
    private TSysOtherConfigService sysOtherConfigService;
    @Autowired
    private TSysPayRecordService sysPayRecordService;
    @Autowired
    private WeixinPayProperties weixinPayProperties;
    @Autowired
    private TSysInspectionService sysInspectionService;
    /**
     * 按实际修改
     */
    @ApiOperation("订单支付")
    @PostMapping("orderPay")
    public R<Map<String, Object>> orderPay(@RequestParam(value = "inspectionId") String inspectionId) {
        TSysOtherConfig sysOtherConfig = sysOtherConfigService.getById(1);
        if (Objects.isNull(sysOtherConfig.getAiPrice())) {
            return R.fail("系统未配置AI支付价格");
        }
        String userId = tokenService.getLoginUserApplet().getUserId();
        TSysAppUser sysAppUser = sysAppUserService.getById(userId);
        // 价格
        Integer totalPrice = sysOtherConfig.getAiPrice().multiply(new BigDecimal(100)).intValue();
        // 生成订单号
        String orderNo = CodeGenerateUtils.generateOrderSn();
        // 查询用户信息 用户openid
        String openId = sysAppUser.getOpenId();
        // 存储支付记录
        sysPayRecordService.saveData(orderNo, userId, sysOtherConfig.getAiPrice(), 1);
        // 调用支付方法
        Map<String, Object> result = wxV3Pay.jsApi(orderNo, totalPrice, openId,"AI检测报告支付");
        log.info("支付参数:{}", result);
        return R.ok(result);
    }
    /**
     * 微信v3支付-订单退款
     *
     * @return
     */
    @ApiOperation("订单退款")
    @PostMapping(value = "refund-order")
    public AjaxResult<String> refundOrder() {
         Map<String, Object> result = wxV3Pay.refund(new WxPaymentRefundModel());
         log.info("退款结果:{}", result);
        // 微信支付退款单号
        String refund_id = result.get("refund_id").toString();
        // 商户退款单号
        String out_refund_no = result.get("out_refund_no").toString();
        // 微信支付订单号
        String transaction_id = result.get("transaction_id").toString();
        // 商户订单号 tradeNo
        String out_trade_no = result.get("out_trade_no").toString();
        // 退款成功时间
        String success_time = Objects.nonNull(result.get("success_time")) ? result.get("success_time").toString() : null;
        // 退款状态 RefundEnum
        String status = result.get("status").toString();
        // TODO 退款业务处理
        return AjaxResult.success();
    }
    /**
     * 支付回调
     */
    @PostMapping("pay/notify")
    @ApiOperation("订单回调")
    public void payNotify(HttpServletRequest request) throws Exception {
        try {
            Map<String, Object> params = wxV3Pay.verifyNotify(request, new TypeReference<Map<String, Object>>() {});
            log.info("支付回调:{}", params);
            // 商户订单号
            String tradeNo = params.get("out_trade_no").toString();
            // 交易状态
            String trade_state = params.get("trade_state").toString();
            // 交易状态描述
            String trade_state_desc = params.get("trade_state_desc").toString();
            // 微信支付订单号
            String transaction_id = params.get("transaction_id").toString();
            // 支付完成时间
            // 时间不对的话,可以调用  WxTimeUtils.toRfc3339Date(success_time)转换一下
            String success_time = params.get("success_time").toString();
            // 附加数据
            Integer attach = Integer.parseInt(params.get("attach").toString());
            // 查询订单
            TSysPayRecord sysPayRecord = sysPayRecordService.getOne(Wrappers.lambdaQuery(TSysPayRecord.class)
                    .eq(TSysPayRecord::getOrderNo, tradeNo).last("LIMIT 1"));
            // 处理订单
            if (trade_state.equals(TradeStateEnum.SUCCESS.name())) {
                log.info("回调成功");
                // 订单号查询订单
                sysPayRecord.setPayState(2);
                sysPayRecord.setPayTime(WxTimeUtils.dateToLocalDateTime(WxTimeUtils.toRfc3339Date(success_time)));
                sysPayRecord.setTransactionId(transaction_id);
                sysPayRecordService.updateById(sysPayRecord);
                // 处理检测报告为可见
                TSysInspection sysInspection = sysInspectionService.getById(sysPayRecord.getInspectionId());
                sysInspection.setIsPay(1);
                sysInspectionService.updateById(sysInspection);
                wxV3Pay.ack();
            }
            wxV3Pay.ack();
        } catch (Exception e) {
            log.error("支付回调异常:{}", e, e);
            wxV3Pay.ack(false, e.getMessage());
        }
    }
    /**
     * 支付回调成功后
     */
    @PostMapping("pay/ack")
    public void ack(){
        try {
            wxV3Pay.ack();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
    /**
     * 退款回调
     */
    @PostMapping("refund/notify")
    public void refundNotify(HttpServletRequest request) throws IOException {
        try {
            Map<String, Object> params = wxV3Pay.verifyNotify(request, new TypeReference<Map<String, Object>>() {
            });
            // 商户订单号
            String out_trade_no = params.get("out_trade_no").toString();
            // 商户退款单号
            String out_refund_no = params.get("out_refund_no").toString();
            // 微信支付订单号
            String transaction_id = params.get("transaction_id").toString();
            // 微信支付退款单号
            String refund_id = params.get("refund_id").toString();
            // 退款状态
            String tradeState = params.get("refund_status").toString();
            // 退款成功时间
            // 时间不对的话,可以调用  WxTimeUtils.toRfc3339Date(success_time)转换一下
            String success_time = params.get("success_time").toString();
            if (tradeState.equals(RefundEnum.SUCCESS.name())) {
                wxV3Pay.ack();
            } else {
                wxV3Pay.ack(false, "不是成功的退款状态");
            }
        } catch (Exception e) {
            e.printStackTrace();
            wxV3Pay.ack(false, e.getMessage());
        }
    }
}