PaymentServiceImpl.java
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package vion.service.impl;
import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.lang.Assert;
import cn.hutool.core.lang.Opt;
import cn.hutool.core.map.MapUtil;
import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.ObjUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONObject;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.yulichang.base.MPJBaseServiceImpl;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import io.github.linpeilie.Converter;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import vion.dto.PaymentDTO;
import vion.mapper.PaymentMapper;
import vion.model.Contract;
import vion.model.Payment;
import vion.model.RContractUser;
import vion.service.IContractPaymentService;
import vion.service.IContractService;
import vion.service.IPaymentService;
import vion.service.IRContractUserService;
import vion.third.DingMod;
import vion.vo.PaymentVO;
import vion.vo.RoleVO;
import vion.vo.UserVO;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;
/**
* @author HlQ
* @date 2023/12/5
*/
@Service
@RequiredArgsConstructor
public class PaymentServiceImpl extends MPJBaseServiceImpl<PaymentMapper, Payment> implements IPaymentService {
private final IContractService contractService;
private final IContractPaymentService contractPaymentService;
private final IRContractUserService contractUserService;
private final DingMod dingMod;
private final Converter converter;
@Override
public Page<PaymentVO> list(PaymentDTO dto) {
UserVO userVO = (UserVO) StpUtil.getTokenSession().get("curLoginUser");
String saleName = Opt.ofEmptyAble(userVO.getRoleVOList())
.map(l -> l.stream().map(RoleVO::getCode).collect(Collectors.toList()))
.map(roleCodeList -> {
if (!roleCodeList.contains("admin") && !roleCodeList.contains("shangwu") && !roleCodeList.contains("caiwu")) {
return userVO.getUsername();
} else {
return "";
}
}).orElse("未知");
MPJLambdaWrapper<Payment> wrapper = new MPJLambdaWrapper<>(converter.convert(dto, Payment.class))
.selectAll(Payment.class)
.leftJoin(Contract.class, Contract::getContractNo, Payment::getContractNo)
.eq(StrUtil.isNotBlank(saleName), Contract::getSaleName, saleName)
.between(ArrayUtil.isAllNotNull(dto.getCollectionTimeStart(), dto.getCollectionTimeEnd()), Payment::getCollectionTime, dto.getCollectionTimeStart(), dto.getCollectionTimeEnd())
.orderByDesc(Payment::getCreateTime);
return this.selectJoinListPage(Page.of(dto.getPageNum(), dto.getPageSize()), PaymentVO.class, wrapper);
}
@Override
@Transactional(rollbackFor = Exception.class)
public String save(List<PaymentDTO> dto) {
List<Payment> paymentList = converter.convert(dto, Payment.class);
paymentList.forEach(p -> {
Payment payment = this.lambdaQuery().eq(Payment::getSerialNo, p.getSerialNo()).one();
if (ObjUtil.isNull(payment)) {
this.save(p);
} else {
p.setId(payment.getId());
this.updateById(p);
}
});
List<String> noList = paymentList.stream().map(Payment::getContractNo).collect(Collectors.toList());
Map<String, Contract> no2ContractMap = Opt.ofEmptyAble(contractService.lambdaQuery()
.in(Contract::getContractNo, noList).list())
.map(l -> l.stream().collect(Collectors.toMap(Contract::getContractNo, Function.identity())))
.orElse(MapUtil.empty());
Map<String, String> no2UseridMap = Opt.ofEmptyAble(contractUserService.lambdaQuery()
.in(RContractUser::getContractNo, noList).list())
.map(l -> l.stream().collect(Collectors.groupingBy(RContractUser::getContractNo, Collectors.mapping(RContractUser::getUserId, Collectors.joining(",")))))
.orElse(MapUtil.empty());
// 推送钉钉消息
paymentList.forEach(p -> {
String contractNo = p.getContractNo();
Contract existContract = no2ContractMap.get(contractNo);
if (ObjUtil.isNull(existContract)) {
return;
}
Opt.ofBlankAble(no2UseridMap.get(contractNo))
.ifPresent(useridStr -> dingMod.workMsg(buildMsg(useridStr, p, existContract)));
});
Map<String, List<Payment>> no2PaymentMap = this.lambdaQuery()
.in(Payment::getContractNo, noList)
.list()
.stream().collect(Collectors.groupingBy(Payment::getContractNo));
List<String> failList = new ArrayList<>();
no2PaymentMap.forEach((no, list) -> {
BigDecimal sumAmount = list.stream().map(Payment::getPaymentAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
Contract existContract = no2ContractMap.get(no);
if (ObjUtil.isNull(existContract)) {
failList.add(no);
return;
}
// 最新的应收款去计算
Contract updDto = new Contract();
updDto.setId(existContract.getId());
updDto.setPaidAmount(sumAmount);
contractPaymentService.calMoney(existContract, updDto);
contractService.updateById(updDto);
});
if (CollUtil.isNotEmpty(failList)) {
return StrUtil.format("合同编号为{}的合同不存在", failList.toString());
}
return "成功";
}
@Override
public String update(Long id, PaymentDTO dto) {
Payment payment = converter.convert(dto, Payment.class);
if (this.updateById(payment)) {
List<Payment> paymentList = this.lambdaQuery()
.in(Payment::getContractNo, dto.getContractNo())
.list();
BigDecimal sumAmount = paymentList.stream().map(Payment::getPaymentAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
Contract existContract = contractService.lambdaQuery().eq(Contract::getContractNo, dto.getContractNo()).one();
if (ObjUtil.isNull(existContract)) {
return "该合同编号对应的合同不存在，只更新已收款信息，合同相关金额无法更新";
}
// 最新的应收款去计算
Contract updDto = new Contract();
updDto.setId(existContract.getId());
updDto.setPaidAmount(sumAmount);
contractPaymentService.calMoney(existContract, updDto);
contractService.updateById(updDto);
return "更新成功";
}
return "更新失败";
}
@Override
@Transactional(rollbackFor = Exception.class)
public String delById(Long id, String contractNo) {
Contract existContract = contractService.lambdaQuery().eq(Contract::getContractNo, contractNo).one();
Assert.notNull(existContract, "该合同编号对应的合同不存在");
this.removeById(id);
// 最新的应收款去计算
BigDecimal sumAmount = this.lambdaQuery().eq(Payment::getContractNo, contractNo).list()
.stream().map(Payment::getPaymentAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
Contract updDto = new Contract();
updDto.setId(existContract.getId());
updDto.setPaidAmount(sumAmount);
contractPaymentService.calMoney(existContract, updDto);
contractService.updateById(updDto);
return "删除成功";
}
JSONObject buildMsg(String userid, Payment payment, Contract contract) {
JSONObject jsonObj = new JSONObject();
jsonObj.set("agent_id", 2358374016L);
jsonObj.set("userid_list", userid);
JSONObject msg = new JSONObject();
JSONObject content = new JSONObject();
content.set("title", "收款提醒");
String markdown = StrUtil.format("#### 收款提醒" +
" \n #### 合同编号:**{}**" +
" \n #### 合同名称:**{}**" +
" \n #### 收款金额:{}" +
" \n #### 收款时间:{}" +
" \n #### 备注:{}" +
" \n #### 发送时间:{}",
contract.getContractNo(), contract.getName(), payment.getPaymentAmount(), DateUtil.formatDate(payment.getCollectionTime()), payment.getRemark(), DateUtil.now());
content.set("text", markdown);
msg.set("msgtype", "markdown");
msg.set("markdown", content);
jsonObj.set("msg", msg);
return jsonObj;
}
}