caimei365-manager/src/main/java/com/caimei/modules/order/service/SplitAccountService.java

package com.caimei.modules.order.service;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.caimei.modules.order.dao.NewOrderDao;
import com.caimei.modules.order.dao.NewShopOrderDao;
import com.caimei.modules.order.entity.*;
import com.caimei.modules.order.utils.Disguiser;
import com.caimei.redis.RedisService;
import com.caimei.utils.MathUtil;
import com.thinkgem.jeesite.common.service.BaseService;
import okhttp3.*;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.io.IOException;
import java.lang.reflect.Field;
import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;
import java.util.stream.Collectors;


@Service
@Transactional(readOnly = true)
public class SplitAccountService extends BaseService {

    public static OkHttpClient client = new OkHttpClient.Builder()
            .connectTimeout(3, TimeUnit.SECONDS)
            .readTimeout(20, TimeUnit.SECONDS)
            .build();

    @Resource
    private NewOrderDao newOrderDao;
    @Resource
    private RedisService redisService;
    @Resource
    private NewShopOrderDao newShopOrderDao;

    @Transactional(readOnly = false, rollbackFor = Exception.class)
    public void SplitAccount(String[] shopOrderIds) {
        logger.info("【手动分账开始】>>>>>>>>>>手动分账");
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(new Date());
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String currentTime = format.format(calendar.getTime());
        List<String> ids = new ArrayList<>();
        ids = Arrays.stream(shopOrderIds).collect(Collectors.toList());

        ids.forEach(i -> {
            // 查询未分账已支付收款
            List<OrderReceiptRelationPo> orderRelations = newOrderDao.getUndividedPaidReceipt(currentTime, i);
            List<SplitAccountPo> splitBillDetail = new ArrayList<>();
            AtomicReference<Double> costPrice = new AtomicReference<Double>(0d);
            AtomicReference<Double> cmCostPrice = new AtomicReference<Double>(0d);
            AtomicReference<Double> organizeCostPrice = new AtomicReference<Double>(0d);
            AtomicReference<Double> total = new AtomicReference<Double>(0d);
            // 收款对应的订单信息
            ShopOrderVo shopOrder = newOrderDao.getShopOrderListByOrderId(Integer.valueOf(i));
            for (OrderReceiptRelationPo orderRelation : orderRelations) {
                logger.info("【分账】>>>>>>>>>>子订单id:" + orderRelation.getShopOrderId() + "进入分账");
                setSplitAccountDetail(costPrice, organizeCostPrice, cmCostPrice, total, shopOrder, orderRelation);
            }
            if (MathUtil.compare(total, MathUtil.add(MathUtil.add(costPrice, cmCostPrice), organizeCostPrice)) <= 0) {
                logger.info("收款总金额不足分帐------------->total: " + total.get()
                        + "costPrice: " + costPrice.get() + "----------"
                        + "cmCostPrice: " + cmCostPrice.get() + "-------------"
                        + "organizeCostPrice： " + organizeCostPrice.get() + "---------------");
                return;
            }
            /**
             *   线上订单，付第三方如果不为0，需要从供应商成本中支付
             */
            double payOther = newOrderDao.findPayOther(Integer.valueOf(i));
            if (MathUtil.compare(payOther, 0) > 0) {
                SplitAccountPo splitAccount = new SplitAccountPo();
                splitAccount.setOrderId(shopOrder.getOrderId());
                splitAccount.setShopOrderId(shopOrder.getShopOrderId());
                splitAccount.setSplitAccount(payOther);
                splitAccount.setProductType(6);
                splitAccount.setType(6);
                splitAccount.setSubUserNo(Constant.CUSTOMERNUM3);
                logger.info("付第三方分账参数------------->" + splitAccount);
                splitBillDetail.add(splitAccount);
                // 当前版本付第三方从供应商成本支出
                costPrice.updateAndGet(v -> MathUtil.sub(v, payOther).doubleValue());
            }
            if (costPrice.get() > 0) {
                SplitAccountPo splitAccount = new SplitAccountPo();
                splitAccount.setShopOrderId(shopOrder.getShopOrderId());
                splitAccount.setOrderId(shopOrder.getOrderId());
                splitAccount.setSplitAccount(costPrice.get());
                splitAccount.setProductType(1);
                // 该商品设置了商户号
                splitAccount.setType(4);
                splitAccount.setSubUserNo(shopOrder.getSplitCode());
                logger.info("成本分账参数------------->" + splitAccount.toString());
                splitBillDetail.add(splitAccount);
            }
            /** 成本分完，金额未尽，有组织佣金的情况，优先组织佣金
             *  当前版本，采美供应商上架丽格商城，会存在三成本均>0的情况
             *  若无组织佣金，所有剩余金额归于采美佣金
             */
            if (organizeCostPrice.get() > 0) {
                SplitAccountPo splitAccount = new SplitAccountPo();
                splitAccount.setShopOrderId(shopOrder.getShopOrderId());
                splitAccount.setOrderId(shopOrder.getOrderId());
                splitAccount.setSplitAccount(organizeCostPrice.get());
                splitAccount.setProductType(5);
                // 该商品设置了商户号
                splitAccount.setType(4);
                String code = newOrderDao.findSplitCodeByOrganize(shopOrder.getOrganizeId());
                if (StringUtils.isBlank(code)) {
                    logger.info("组织的分帐号未空，无法分帐组织佣金！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！");
                    return;
                }
                splitAccount.setSubUserNo(code);
                logger.info("组织佣金分账参数------------->" + splitAccount.toString());
                splitBillDetail.add(splitAccount);
            }
            /**  当前版本还要考虑分组织/集团佣金
             *   如果还有钱则为佣金,分到网络
             */
            if (cmCostPrice.get() > 0) {
                // 此处不考虑手续费，外部计算总额
                SplitAccountPo splitAccount = new SplitAccountPo();
                splitAccount.setOrderId(shopOrder.getOrderId());
                splitAccount.setShopOrderId(shopOrder.getShopOrderId());
                splitAccount.setSplitAccount(cmCostPrice.get());
                splitAccount.setProductType(3);
                splitAccount.setType(5);
                splitAccount.setSubUserNo(Constant.CUSTOMERNUM2);
                logger.info("佣金分账参数------------->" + splitAccount);
                splitBillDetail.add(splitAccount);
            }

            HashMap<String, BigDecimal> sbm = new HashMap<>();
            for (SplitAccountPo splitAccountPo : splitBillDetail) {
                String subUserNo = splitAccountPo.getSubUserNo();
                // 计算当前商户号总分账金额
                if (sbm.containsKey(subUserNo)) {
                    BigDecimal v = MathUtil.add(sbm.get(subUserNo), splitAccountPo.getSplitAccount());
                    sbm.put(subUserNo, v);
                } else {
                    sbm.put(subUserNo, BigDecimal.valueOf(splitAccountPo.getSplitAccount()));
                }
                // splitcode相同的收款的时候已经是成本已分帐
                if (subUserNo.equals(shopOrder.getSplitCode())) {
                    // 供应商自己收款，此部分金额留在自己商户号，作为成本分账
                    splitAccountPo.setPayStatus(1);
                    // 保存分账详情
                    newOrderDao.insertSplitAccount(splitAccountPo);
                }
            }
            ArrayList<AccountPayOrder.AccountPayOrderExt.SplitBillRule> splitBillRules = new ArrayList<>();
            sbm.forEach((key, value) -> {
                /**
                 *   不是自己的splitcode分走，是自己的不动
                 *   把成本之外的金额加入splitRule分账参数,延续上面逻辑,供应商自己的成本由自己的商户号收款,
                 *   自己成本部分不需要加入分账参数,仅需在else中做业务表参数处理
                 */
                if (!key.equals(shopOrder.getSplitCode())) {
                    // 佣金
                    AccountPayOrder.AccountPayOrderExt.SplitBillRule splitBillRule = new AccountPayOrder.AccountPayOrderExt.SplitBillRule();
                    // 分账计算的时候未处理手续费，总额处理手续费   x + x * 0.1% = value
                    BigDecimal div = MathUtil.div(value, 1.001, 2);
                    if (MathUtil.sub(value, div).doubleValue() < 0.01) {
                        // 如果手续费小于最低手续费，取0.01
                        div = MathUtil.round(MathUtil.sub(value, 0.01), 2);
                    }
                    splitBillRule.setSplitBillAmount(div);
                    splitBillRule.setSplitBillMerchantNo(key);
                    splitBillRules.add(splitBillRule);
                } else {
                    // 修改子订单付款状态及付款金额
                    newOrderDao.updateShopOrderByPayStatus(Integer.valueOf(i), value.doubleValue(), shopOrder.getPayStatus());
                    SimpleDateFormat format2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
                    String currentTime2 = format2.format(new Date());
                    // 保存付款单表
                    PayShopPo payShop = new PayShopPo();
                    payShop.setShopId(shopOrder.getShopId());
                    payShop.setName("线上支付分账");
                    payShop.setTotalAmount(value.doubleValue());
                    payShop.setWipePayment(0d);
                    payShop.setPayType(6);
                    payShop.setStatus(1);
                    payShop.setDelFlag(0);
                    payShop.setApplyTime(currentTime2);
                    payShop.setReviewTime(currentTime2);
                    payShop.setPayTime(currentTime2);
                    newOrderDao.insertPayShop(payShop);
                    // 保存 付供应商记录
                    PayShopRecordPo shopRecord = new PayShopRecordPo();
                    shopRecord.setShopId(shopOrder.getShopId());
                    shopRecord.setShopOrderId(shopOrder.getShopOrderId());
                    shopRecord.setShopOrderNo(shopOrder.getShopOrderNo());
                    shopRecord.setPayAmount(value.doubleValue());
                    shopRecord.setWipePayment(0d);
                    shopRecord.setPayType(6);
                    shopRecord.setPayTime(currentTime2);
                    shopRecord.setPayShopId(payShop.getId());
                    shopRecord.setStatus(1);
                    shopRecord.setDelFlag(0);
                    newOrderDao.insertPayShopRecord(shopRecord);
                    // 子订单是否全部付款
                    List<String> payStatus = newShopOrderDao.findPayStatusByOrderID(shopOrder.getOrderId());
                    boolean isPay = true;
                    for (String shops : payStatus) {
                        if (!"3".equals(shops)) {
                            isPay = false;
                            break;
                        }
                    }
                    // 修改主订单付款状态
                    if (isPay) {
                        newOrderDao.updateOrderByPayStatus(shopOrder.getOrderId(), 3);
                    } else {
                        newOrderDao.updateOrderByPayStatus(shopOrder.getOrderId(), 2);
                    }
                }
            });
            /**
             *  在上述else代码逻辑中已完成成本的业务表参数处理，在分账详情中排除成本,剩余佣金部分在分账结束收到
             *  成功返回码时处理（成本不参与分账）
             */
            splitBillDetail.removeIf(s -> s.getSubUserNo().equals(shopOrder.getSplitCode()));
            if (null != splitBillRules && splitBillRules.size() > 0) {
                //第三方分账接口
                try {
                    AccountPayOrder accountPayOrder = new AccountPayOrder();
                    accountPayOrder.setP1_bizType("AccountPaySub");
                    accountPayOrder.setP2_signType("MD5");
                    String format1 = new SimpleDateFormat("yyyy-MM-dd_HH:mm:ss.SSS").format(new Date());
                    accountPayOrder.setP3_timestamp(format1);
                    String substring = format1.substring(20);
                    // fz+当前微秒时间+原唯一订单号
                    accountPayOrder.setP4_orderId("FZ" + substring + shopOrder.getShopOrderId());
                    //付款账户子订单绑定商户号
                    accountPayOrder.setP5_customerNumber(shopOrder.getSplitCode());
                    AccountPayOrder.AccountPayOrderExt accountPayOrderExt = new AccountPayOrder.AccountPayOrderExt();
                    //收款账户商编  填写splitBillRules时候不填写MerchantNo，Amount并且即使填写这两个参数不生效！！
                    //accountPayOrderExt.setInMerchantNo(splitMoneyVo.getName());
                    //accountPayOrderExt.setAmount(splitMoneyVo.getSplitMoney());
                    accountPayOrderExt.setOrderType(AccountPayOrderType.TRANSFER);
                    accountPayOrderExt.setServerCallbackUrl(Constant.prodSplit);
                    accountPayOrderExt.setGoodsName("分账");
                    if (null != splitBillRules && splitBillRules.size() > 0) {
                        accountPayOrderExt.setSplitBillRules(splitBillRules);
                    }
                    String ext = JSON.toJSONString(accountPayOrderExt);
                    logger.info("分账规则串json串：" + ext);
                    accountPayOrder.setP6_ext(ext);
                    // 生成签名
                    StringBuilder builder = new StringBuilder();
                    builder.append(Constant.SPLIT)
                            .append(accountPayOrder.getP1_bizType()).append(Constant.SPLIT)
                            .append(accountPayOrder.getP2_signType()).append(Constant.SPLIT)
                            .append(accountPayOrder.getP3_timestamp()).append(Constant.SPLIT)
                            .append(accountPayOrder.getP4_orderId()).append(Constant.SPLIT)
                            .append(accountPayOrder.getP5_customerNumber()).append(Constant.SPLIT)
                            .append(accountPayOrder.getP6_ext()).append(Constant.SPLIT)
                            .append(Constant.XUNI);
                    String sign = Disguiser.disguiseMD5(builder.toString().trim());
                    Map<String, String> bean = convertBean(accountPayOrder);
                    logger.info("--------------------> 发送分账参数：  " + bean);
                    Map<String, String> map = postForm(bean, Constant.FZ, sign, Map.class);
                    logger.info("----------------分账返回数据: " + map.toString());
                    if (map != null) {
                        String code = map.get("rt5_retCode");
                        if (!"0000".equals(code)) {
                            String msg = map.get("rt6_retMsg");
                            logger.info("【手动分账】>>>>>>>>>>手动分账失败>>>>>>>msg:" + msg);
                        } else {
                            for (SplitAccountPo splitAccount : splitBillDetail) {
                                splitAccount.setPayStatus(1);
                                // 保存分账详情
                                newOrderDao.insertSplitAccount(splitAccount);
                            }
                            redisService.remove("XSFZMDS");
                            logger.info("【手动分账】>>>>>>>>>>此订单分账结束");
                        }
                    }
                } catch (Exception e) {
                    logger.error("【手动分账】>>>>>>>>>>错误信息", e);
                }
            }
        });
    }


    public void setSplitAccountDetail(AtomicReference<Double> costPrice, AtomicReference<Double> organizePrice,
                                      AtomicReference<Double> cmCostPrice, AtomicReference<Double> total,
                                      ShopOrderVo shopOrder, OrderReceiptRelationPo orderRelation) {
        // 待分账总金额
        double splitAmount = orderRelation.getAssociateAmount();
        total.updateAndGet(v -> MathUtil.add(v, splitAmount).doubleValue());
        // 总手续费
        double procedureFee;
        if (12 == orderRelation.getPayType()) {
            procedureFee = 10.00;
        } else if (17 == orderRelation.getPayType()) {
            //b2c 0.2%
            procedureFee = MathUtil.mul(splitAmount, 0.002, 2).doubleValue();
            //b2c最低手续费0.1
            if (procedureFee < 0.1) {
                procedureFee = 0.1;
            }
        } else if (13 == orderRelation.getPayType() || 15 == orderRelation.getPayType()) {
            //微信0.65%
            procedureFee = MathUtil.mul(splitAmount, 0.0065, 2).doubleValue();
        } else if (29 == orderRelation.getPayType()) {
            procedureFee = MathUtil.mul(splitAmount, 0.003, 2).doubleValue();
            if (procedureFee < 0.1) {
                procedureFee = 0.1;
            }
        } else if (30 == orderRelation.getPayType()) {
            procedureFee = MathUtil.mul(splitAmount, 0.006, 2).doubleValue();
            if (procedureFee < 0.1) {
                procedureFee = 0.1;
            }
        } else {
            //手续费 其他0.25%
            procedureFee = MathUtil.mul(splitAmount, 0.0025, 2).doubleValue();
        }
        if (MathUtil.compare(procedureFee, 0.01) <= 0) {
            procedureFee = 0.01;
        }
        // 商品数据
        List<OrderProductVo> orderProductList = newOrderDao.getOrderProductByShopOrderId(shopOrder.getShopOrderId());
        for (OrderProductVo orderProduct : orderProductList) {
            /**   价格 * 数量
             *    前版本为全比例成本，当前版本重新加回固定成本，新增字段cmCostPrice(平台服务费，分帐分采美),organizeCostPrice（组织/集团成本。分帐分组织）
             *    在此规则下，分帐方式取cop固定成本值。因存在成本修改，不能取cm_sku实时更新成本！
             */
            costPrice.updateAndGet(v -> MathUtil.add(v, MathUtil.mul(orderProduct.getCostPrice(), orderProduct.getNum(), 2)).doubleValue());
            organizePrice.updateAndGet(v -> MathUtil.add(v, MathUtil.mul(orderProduct.getOrganizeCostPrice(), orderProduct.getNum(), 2)).doubleValue());
            cmCostPrice.updateAndGet(v -> MathUtil.add(v, MathUtil.mul(orderProduct.getCmCostPrice(), orderProduct.getNum(), 2)).doubleValue());
        }
        //手续费承担方 线上支付手续费：默认1采美承担，2供应商承担
        Integer supportFlag = newOrderDao.findSupport(shopOrder.getShopOrderId());
        if (2 == supportFlag) {
            //供应商自己承担手续费
            costPrice.set(costPrice.get() - procedureFee);
        }
    }

    public <T> T postForm(Map<String, String> params, String url, String sign, Class<T> clazz) {
        FormBody.Builder builder = new FormBody.Builder();
        for (Map.Entry<String, String> entry : params.entrySet()) {
            builder.add(entry.getKey(), entry.getValue());
        }
        builder.add("sign", sign);

        Request request = new Request.Builder() // okHttp post
                .url(url)
                .post(builder.build())
                .build();

        Response response = null;
        try {
            response = client.newCall(request).execute();
        } catch (IOException e) {
            throw new IllegalStateException("请求出错", e);
        }
        if (!response.isSuccessful()) {
            try {
                logger.info(response.body().string());
            } catch (IOException e) {
                e.printStackTrace();
            }
            throw new RuntimeException("请求失败了: http response code: " + response.code());
        }

        ResponseBody body = response.body();
        String content = null;
        try {
            content = body.string();
        } catch (IOException e) {
            throw new IllegalStateException("IO异常", e);
        }
        JSONObject res = JSON.parseObject(content);
        if (!res.getBooleanValue("rt4_success")) {
            logger.error("error: " + res.getString("rt6_retMsg"));
        }
        /** rt4_success 为 true，需验签  **/
        return res.toJavaObject(clazz);
    }

    public Map<String, String> convertBean(Object bean) {
        Class clazz = bean.getClass();
        Field[] fields = clazz.getDeclaredFields();
        for (Field f : fields) {
            f.setAccessible(true);
        }
        try {
            Map<String, String> retMap = new LinkedHashMap<>();
            for (Field f : fields) {
                String key = f.toString().substring(f.toString().lastIndexOf(".") + 1);
                Object value = f.get(bean);
                if (value == null) {
                    value = "";
                }
                retMap.put(key, (String) value);
            }
            return retMap;
        } catch (Exception e) {
            logger.info("分账", e);
            throw new IllegalStateException("分账异常", e);
        }
    }

}