package cn.iocoder.yudao.module.erp.service.sale;
|
|
import cn.hutool.core.collection.CollUtil;
|
import cn.hutool.core.util.ObjectUtil;
|
import cn.iocoder.yudao.framework.common.pojo.PageResult;
|
import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
|
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
|
import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnPageReqVO;
|
import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.returns.ErpSaleReturnSaveReqVO;
|
import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
|
import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
|
import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnDO;
|
import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleReturnItemDO;
|
import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleReturnItemMapper;
|
import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleReturnMapper;
|
import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
|
import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
|
import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
|
import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
|
import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
|
import cn.iocoder.yudao.module.erp.service.stock.ErpStockRecordService;
|
import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
|
import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
|
import jakarta.annotation.Resource;
|
import org.springframework.context.annotation.Lazy;
|
import org.springframework.stereotype.Service;
|
import org.springframework.transaction.annotation.Transactional;
|
import org.springframework.validation.annotation.Validated;
|
|
import java.math.BigDecimal;
|
import java.util.Collection;
|
import java.util.Collections;
|
import java.util.List;
|
import java.util.Map;
|
|
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
|
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
|
import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
|
|
// TODO 芋艿：记录操作日志
|
|
/**
|
* ERP 销售退货 Service 实现类
|
*
|
* @author 芋道源码
|
*/
|
@Service
|
@Validated
|
public class ErpSaleReturnServiceImpl implements ErpSaleReturnService {
|
|
@Resource
|
private ErpSaleReturnMapper saleReturnMapper;
|
@Resource
|
private ErpSaleReturnItemMapper saleReturnItemMapper;
|
|
@Resource
|
private ErpNoRedisDAO noRedisDAO;
|
|
@Resource
|
private ErpProductService productService;
|
@Resource
|
@Lazy // 延迟加载，避免循环依赖
|
private ErpSaleOrderService saleOrderService;
|
@Resource
|
private ErpAccountService accountService;
|
@Resource
|
private ErpStockRecordService stockRecordService;
|
|
@Resource
|
private AdminUserApi adminUserApi;
|
|
@Override
|
@Transactional(rollbackFor = Exception.class)
|
public Long createSaleReturn(ErpSaleReturnSaveReqVO createReqVO) {
|
// 1.1 校验销售订单已审核
|
ErpSaleOrderDO saleOrder = saleOrderService.validateSaleOrder(createReqVO.getOrderId());
|
// 1.2 校验退货项的有效性
|
List<ErpSaleReturnItemDO> saleReturnItems = validateSaleReturnItems(createReqVO.getItems());
|
// 1.3 校验结算账户
|
accountService.validateAccount(createReqVO.getAccountId());
|
// 1.4 校验销售人员
|
if (createReqVO.getSaleUserId() != null) {
|
adminUserApi.validateUser(createReqVO.getSaleUserId());
|
}
|
// 1.5 生成退货单号，并校验唯一性
|
String no = noRedisDAO.generate(ErpNoRedisDAO.SALE_RETURN_NO_PREFIX);
|
if (saleReturnMapper.selectByNo(no) != null) {
|
throw exception(SALE_RETURN_NO_EXISTS);
|
}
|
|
// 2.1 插入退货
|
ErpSaleReturnDO saleReturn = BeanUtils.toBean(createReqVO, ErpSaleReturnDO.class, in -> in
|
.setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()))
|
.setOrderNo(saleOrder.getNo()).setCustomerId(saleOrder.getCustomerId());
|
calculateTotalPrice(saleReturn, saleReturnItems);
|
saleReturnMapper.insert(saleReturn);
|
// 2.2 插入退货项
|
saleReturnItems.forEach(o -> o.setReturnId(saleReturn.getId()));
|
saleReturnItemMapper.insertBatch(saleReturnItems);
|
|
// 3. 更新销售订单的退货数量
|
updateSaleOrderReturnCount(createReqVO.getOrderId());
|
return saleReturn.getId();
|
}
|
|
@Override
|
@Transactional(rollbackFor = Exception.class)
|
public void updateSaleReturn(ErpSaleReturnSaveReqVO updateReqVO) {
|
// 1.1 校验存在
|
ErpSaleReturnDO saleReturn = validateSaleReturnExists(updateReqVO.getId());
|
if (ErpAuditStatus.APPROVE.getStatus().equals(saleReturn.getStatus())) {
|
throw exception(SALE_RETURN_UPDATE_FAIL_APPROVE, saleReturn.getNo());
|
}
|
// 1.2 校验销售订单已审核
|
ErpSaleOrderDO saleOrder = saleOrderService.validateSaleOrder(updateReqVO.getOrderId());
|
// 1.3 校验结算账户
|
accountService.validateAccount(updateReqVO.getAccountId());
|
// 1.4 校验销售人员
|
if (updateReqVO.getSaleUserId() != null) {
|
adminUserApi.validateUser(updateReqVO.getSaleUserId());
|
}
|
// 1.5 校验订单项的有效性
|
List<ErpSaleReturnItemDO> saleReturnItems = validateSaleReturnItems(updateReqVO.getItems());
|
|
// 2.1 更新退货
|
ErpSaleReturnDO updateObj = BeanUtils.toBean(updateReqVO, ErpSaleReturnDO.class)
|
.setOrderNo(saleOrder.getNo()).setCustomerId(saleOrder.getCustomerId());
|
calculateTotalPrice(updateObj, saleReturnItems);
|
saleReturnMapper.updateById(updateObj);
|
// 2.2 更新退货项
|
updateSaleReturnItemList(updateReqVO.getId(), saleReturnItems);
|
|
// 3.1 更新销售订单的出库数量
|
updateSaleOrderReturnCount(updateObj.getOrderId());
|
// 3.2 注意：如果销售订单编号变更了，需要更新“老”销售订单的出库数量
|
if (ObjectUtil.notEqual(saleReturn.getOrderId(), updateObj.getOrderId())) {
|
updateSaleOrderReturnCount(saleReturn.getOrderId());
|
}
|
}
|
|
private void calculateTotalPrice(ErpSaleReturnDO saleReturn, List<ErpSaleReturnItemDO> saleReturnItems) {
|
saleReturn.setTotalCount(getSumValue(saleReturnItems, ErpSaleReturnItemDO::getCount, BigDecimal::add));
|
saleReturn.setTotalProductPrice(getSumValue(saleReturnItems, ErpSaleReturnItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
|
saleReturn.setTotalTaxPrice(getSumValue(saleReturnItems, ErpSaleReturnItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
|
saleReturn.setTotalPrice(saleReturn.getTotalProductPrice().add(saleReturn.getTotalTaxPrice()));
|
// 计算优惠价格
|
if (saleReturn.getDiscountPercent() == null) {
|
saleReturn.setDiscountPercent(BigDecimal.ZERO);
|
}
|
saleReturn.setDiscountPrice(MoneyUtils.priceMultiplyPercent(saleReturn.getTotalPrice(), saleReturn.getDiscountPercent()));
|
saleReturn.setTotalPrice(saleReturn.getTotalPrice().subtract(saleReturn.getDiscountPrice().add(saleReturn.getOtherPrice())));
|
}
|
|
private void updateSaleOrderReturnCount(Long orderId) {
|
// 1.1 查询销售订单对应的销售出库单列表
|
List<ErpSaleReturnDO> saleReturns = saleReturnMapper.selectListByOrderId(orderId);
|
// 1.2 查询对应的销售订单项的退货数量
|
Map<Long, BigDecimal> returnCountMap = saleReturnItemMapper.selectOrderItemCountSumMapByReturnIds(
|
convertList(saleReturns, ErpSaleReturnDO::getId));
|
// 2. 更新销售订单的出库数量
|
saleOrderService.updateSaleOrderReturnCount(orderId, returnCountMap);
|
}
|
|
@Override
|
@Transactional(rollbackFor = Exception.class)
|
public void updateSaleReturnStatus(Long id, Integer status) {
|
boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
|
// 1.1 校验存在
|
ErpSaleReturnDO saleReturn = validateSaleReturnExists(id);
|
// 1.2 校验状态
|
if (saleReturn.getStatus().equals(status)) {
|
throw exception(approve ? SALE_RETURN_APPROVE_FAIL : SALE_RETURN_PROCESS_FAIL);
|
}
|
// 1.3 校验已退款
|
if (!approve && saleReturn.getRefundPrice().compareTo(BigDecimal.ZERO) > 0) {
|
throw exception(SALE_RETURN_PROCESS_FAIL_EXISTS_REFUND);
|
}
|
|
// 2. 更新状态
|
int updateCount = saleReturnMapper.updateByIdAndStatus(id, saleReturn.getStatus(),
|
new ErpSaleReturnDO().setStatus(status));
|
if (updateCount == 0) {
|
throw exception(approve ? SALE_RETURN_APPROVE_FAIL : SALE_RETURN_PROCESS_FAIL);
|
}
|
|
// 3. 变更库存
|
List<ErpSaleReturnItemDO> saleReturnItems = saleReturnItemMapper.selectListByReturnId(id);
|
Integer bizType = approve ? ErpStockRecordBizTypeEnum.SALE_RETURN.getType()
|
: ErpStockRecordBizTypeEnum.SALE_RETURN_CANCEL.getType();
|
saleReturnItems.forEach(saleReturnItem -> {
|
BigDecimal count = approve ? saleReturnItem.getCount() : saleReturnItem.getCount().negate();
|
stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
|
saleReturnItem.getProductId(), saleReturnItem.getWarehouseId(), count,
|
bizType, saleReturnItem.getReturnId(), saleReturnItem.getId(), saleReturn.getNo()));
|
});
|
}
|
|
@Override
|
public void updateSaleReturnRefundPrice(Long id, BigDecimal refundPrice) {
|
ErpSaleReturnDO saleReturn = saleReturnMapper.selectById(id);
|
if (saleReturn.getRefundPrice().equals(refundPrice)) {
|
return;
|
}
|
if (refundPrice.compareTo(saleReturn.getTotalPrice()) > 0) {
|
throw exception(SALE_RETURN_FAIL_REFUND_PRICE_EXCEED, refundPrice, saleReturn.getTotalPrice());
|
}
|
saleReturnMapper.updateById(new ErpSaleReturnDO().setId(id).setRefundPrice(refundPrice));
|
}
|
|
private List<ErpSaleReturnItemDO> validateSaleReturnItems(List<ErpSaleReturnSaveReqVO.Item> list) {
|
// 1. 校验产品存在
|
List<ErpProductDO> productList = productService.validProductList(
|
convertSet(list, ErpSaleReturnSaveReqVO.Item::getProductId));
|
Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
|
// 2. 转化为 ErpSaleReturnItemDO 列表
|
return convertList(list, o -> BeanUtils.toBean(o, ErpSaleReturnItemDO.class, item -> {
|
item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
|
item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
|
if (item.getTotalPrice() == null) {
|
return;
|
}
|
if (item.getTaxPercent() != null) {
|
item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
|
}
|
}));
|
}
|
|
private void updateSaleReturnItemList(Long id, List<ErpSaleReturnItemDO> newList) {
|
// 第一步，对比新老数据，获得添加、修改、删除的列表
|
List<ErpSaleReturnItemDO> oldList = saleReturnItemMapper.selectListByReturnId(id);
|
List<List<ErpSaleReturnItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
|
(oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
|
|
// 第二步，批量添加、修改、删除
|
if (CollUtil.isNotEmpty(diffList.get(0))) {
|
diffList.get(0).forEach(o -> o.setReturnId(id));
|
saleReturnItemMapper.insertBatch(diffList.get(0));
|
}
|
if (CollUtil.isNotEmpty(diffList.get(1))) {
|
saleReturnItemMapper.updateBatch(diffList.get(1));
|
}
|
if (CollUtil.isNotEmpty(diffList.get(2))) {
|
saleReturnItemMapper.deleteByIds(convertList(diffList.get(2), ErpSaleReturnItemDO::getId));
|
}
|
}
|
|
@Override
|
@Transactional(rollbackFor = Exception.class)
|
public void deleteSaleReturn(List<Long> ids) {
|
// 1. 校验不处于已审批
|
List<ErpSaleReturnDO> saleReturns = saleReturnMapper.selectByIds(ids);
|
if (CollUtil.isEmpty(saleReturns)) {
|
return;
|
}
|
saleReturns.forEach(saleReturn -> {
|
if (ErpAuditStatus.APPROVE.getStatus().equals(saleReturn.getStatus())) {
|
throw exception(SALE_RETURN_DELETE_FAIL_APPROVE, saleReturn.getNo());
|
}
|
});
|
|
// 2. 遍历删除，并记录操作日志
|
saleReturns.forEach(saleReturn -> {
|
// 2.1 删除订单
|
saleReturnMapper.deleteById(saleReturn.getId());
|
// 2.2 删除订单项
|
saleReturnItemMapper.deleteByReturnId(saleReturn.getId());
|
|
// 2.3 更新销售订单的出库数量
|
updateSaleOrderReturnCount(saleReturn.getOrderId());
|
});
|
|
}
|
|
private ErpSaleReturnDO validateSaleReturnExists(Long id) {
|
ErpSaleReturnDO saleReturn = saleReturnMapper.selectById(id);
|
if (saleReturn == null) {
|
throw exception(SALE_RETURN_NOT_EXISTS);
|
}
|
return saleReturn;
|
}
|
|
@Override
|
public ErpSaleReturnDO getSaleReturn(Long id) {
|
return saleReturnMapper.selectById(id);
|
}
|
|
@Override
|
public ErpSaleReturnDO validateSaleReturn(Long id) {
|
ErpSaleReturnDO saleReturn = validateSaleReturnExists(id);
|
if (ObjectUtil.notEqual(saleReturn.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
|
throw exception(SALE_RETURN_NOT_APPROVE);
|
}
|
return saleReturn;
|
}
|
|
@Override
|
public PageResult<ErpSaleReturnDO> getSaleReturnPage(ErpSaleReturnPageReqVO pageReqVO) {
|
return saleReturnMapper.selectPage(pageReqVO);
|
}
|
|
// ==================== 销售退货项 ====================
|
|
@Override
|
public List<ErpSaleReturnItemDO> getSaleReturnItemListByReturnId(Long returnId) {
|
return saleReturnItemMapper.selectListByReturnId(returnId);
|
}
|
|
@Override
|
public List<ErpSaleReturnItemDO> getSaleReturnItemListByReturnIds(Collection<Long> returnIds) {
|
if (CollUtil.isEmpty(returnIds)) {
|
return Collections.emptyList();
|
}
|
return saleReturnItemMapper.selectListByReturnIds(returnIds);
|
}
|
|
}
|
