package cn.iocoder.yudao.module.erp.service.sale;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ObjectUtil;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
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import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
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import cn.iocoder.yudao.module.crm.api.customer.CrmCustomerApi;
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import cn.iocoder.yudao.module.crm.api.contract.CrmContractApi;
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import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderPageReqVO;
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import cn.iocoder.yudao.module.erp.controller.admin.sale.vo.order.ErpSaleOrderSaveReqVO;
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import cn.iocoder.yudao.module.erp.dal.dataobject.product.ErpProductDO;
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import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderDO;
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import cn.iocoder.yudao.module.erp.dal.dataobject.sale.ErpSaleOrderItemDO;
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import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOrderItemMapper;
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import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOrderMapper;
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import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
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import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
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import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
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import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
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import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
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import jakarta.annotation.Resource;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.validation.annotation.Validated;
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import java.math.BigDecimal;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
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import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.*;
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// TODO 芋艿：记录操作日志
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/**
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* ERP 销售订单 Service 实现类
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*
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* @author 芋道源码
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*/
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@Service
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@Validated
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public class ErpSaleOrderServiceImpl implements ErpSaleOrderService {
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@Resource
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private ErpSaleOrderMapper saleOrderMapper;
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@Resource
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private ErpSaleOrderItemMapper saleOrderItemMapper;
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@Resource
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private ErpNoRedisDAO noRedisDAO;
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@Resource
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private ErpProductService productService;
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@Resource
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private CrmCustomerApi customerApi;
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@Resource
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private CrmContractApi contractApi;
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@Resource
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private ErpAccountService accountService;
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@Resource
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private AdminUserApi adminUserApi;
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@Override
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@Transactional(rollbackFor = Exception.class)
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public Long createSaleOrder(ErpSaleOrderSaveReqVO createReqVO) {
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// 1.1 校验订单项的有效性
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List<ErpSaleOrderItemDO> saleOrderItems = validateSaleOrderItems(createReqVO.getItems());
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// 1.2 校验客户（使用 CRM 客户 API）
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customerApi.validateCustomer(createReqVO.getCustomerId());
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// 1.3 校验结算账户
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if (createReqVO.getAccountId() != null) {
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accountService.validateAccount(createReqVO.getAccountId());
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}
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// 1.4 校验销售人员
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if (createReqVO.getSaleUserId() != null) {
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adminUserApi.validateUser(createReqVO.getSaleUserId());
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}
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// 1.5 生成订单号，并校验唯一性
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String no = noRedisDAO.generate(ErpNoRedisDAO.SALE_ORDER_NO_PREFIX);
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if (saleOrderMapper.selectByNo(no) != null) {
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throw exception(SALE_ORDER_NO_EXISTS);
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}
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// 2.1 插入订单
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ErpSaleOrderDO saleOrder = BeanUtils.toBean(createReqVO, ErpSaleOrderDO.class, in -> in
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.setNo(no).setStatus(ErpAuditStatus.PROCESS.getStatus()));
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calculateTotalPrice(saleOrder, saleOrderItems);
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saleOrderMapper.insert(saleOrder);
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// 2.2 插入订单项
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saleOrderItems.forEach(o -> o.setOrderId(saleOrder.getId()));
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saleOrderItemMapper.insertBatch(saleOrderItems);
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return saleOrder.getId();
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void updateSaleOrder(ErpSaleOrderSaveReqVO updateReqVO) {
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// 1.1 校验存在
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ErpSaleOrderDO saleOrder = validateSaleOrderExists(updateReqVO.getId());
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if (ErpAuditStatus.APPROVE.getStatus().equals(saleOrder.getStatus())) {
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throw exception(SALE_ORDER_UPDATE_FAIL_APPROVE, saleOrder.getNo());
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}
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// 1.2 校验客户（使用 CRM 客户 API）
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customerApi.validateCustomer(updateReqVO.getCustomerId());
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// 1.3 校验结算账户
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if (updateReqVO.getAccountId() != null) {
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accountService.validateAccount(updateReqVO.getAccountId());
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}
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// 1.4 校验销售人员
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if (updateReqVO.getSaleUserId() != null) {
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adminUserApi.validateUser(updateReqVO.getSaleUserId());
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}
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// 1.5 校验订单项的有效性
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List<ErpSaleOrderItemDO> saleOrderItems = validateSaleOrderItems(updateReqVO.getItems());
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// 2.1 更新订单
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ErpSaleOrderDO updateObj = BeanUtils.toBean(updateReqVO, ErpSaleOrderDO.class);
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calculateTotalPrice(updateObj, saleOrderItems);
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saleOrderMapper.updateById(updateObj);
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// 2.2 更新订单项
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updateSaleOrderItemList(updateReqVO.getId(), saleOrderItems);
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}
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private void calculateTotalPrice(ErpSaleOrderDO saleOrder, List<ErpSaleOrderItemDO> saleOrderItems) {
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saleOrder.setTotalCount(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getCount, BigDecimal::add));
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saleOrder.setTotalProductPrice(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
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saleOrder.setTotalTaxPrice(getSumValue(saleOrderItems, ErpSaleOrderItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
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saleOrder.setTotalPrice(saleOrder.getTotalProductPrice().add(saleOrder.getTotalTaxPrice()));
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// 计算优惠价格
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if (saleOrder.getDiscountPercent() == null) {
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saleOrder.setDiscountPercent(BigDecimal.ZERO);
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}
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saleOrder.setDiscountPrice(MoneyUtils.priceMultiplyPercent(saleOrder.getTotalPrice(), saleOrder.getDiscountPercent()));
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saleOrder.setTotalPrice(saleOrder.getTotalPrice().subtract(saleOrder.getDiscountPrice()));
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void updateSaleOrderStatus(Long id, Integer status) {
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boolean approve = ErpAuditStatus.APPROVE.getStatus().equals(status);
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// 1.1 校验存在
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ErpSaleOrderDO saleOrder = validateSaleOrderExists(id);
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// 1.2 校验状态
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if (saleOrder.getStatus().equals(status)) {
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throw exception(approve ? SALE_ORDER_APPROVE_FAIL : SALE_ORDER_PROCESS_FAIL);
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}
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// 1.3 存在销售出库单，无法反审核
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BigDecimal outCount = saleOrder.getOutCount() != null ? saleOrder.getOutCount() : BigDecimal.ZERO;
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if (!approve && outCount.compareTo(BigDecimal.ZERO) > 0) {
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throw exception(SALE_ORDER_PROCESS_FAIL_EXISTS_OUT);
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}
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// 1.4 存在销售退货单，无法反审核
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BigDecimal returnCount = saleOrder.getReturnCount() != null ? saleOrder.getReturnCount() : BigDecimal.ZERO;
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if (!approve && returnCount.compareTo(BigDecimal.ZERO) > 0) {
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throw exception(SALE_ORDER_PROCESS_FAIL_EXISTS_RETURN);
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}
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// 2. 更新状态
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int updateCount = saleOrderMapper.updateByIdAndStatus(id, saleOrder.getStatus(),
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new ErpSaleOrderDO().setStatus(status));
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if (updateCount == 0) {
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throw exception(approve ? SALE_ORDER_APPROVE_FAIL : SALE_ORDER_PROCESS_FAIL);
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}
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void cancelSaleOrder(Long id) {
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// 1.1 校验存在
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ErpSaleOrderDO saleOrder = validateSaleOrderExists(id);
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// 1.2 校验状态：只有已审核的订单才能作废
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if (!ErpAuditStatus.APPROVE.getStatus().equals(saleOrder.getStatus())) {
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throw exception(SALE_ORDER_CANCEL_FAIL_NOT_APPROVE, saleOrder.getNo());
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}
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// 1.3 存在销售出库单，无法作废
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BigDecimal outCount = saleOrder.getOutCount() != null ? saleOrder.getOutCount() : BigDecimal.ZERO;
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if (outCount.compareTo(BigDecimal.ZERO) > 0) {
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throw exception(SALE_ORDER_CANCEL_FAIL_EXISTS_OUT);
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}
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// 1.4 存在销售退货单，无法作废
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BigDecimal returnCount = saleOrder.getReturnCount() != null ? saleOrder.getReturnCount() : BigDecimal.ZERO;
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if (returnCount.compareTo(BigDecimal.ZERO) > 0) {
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throw exception(SALE_ORDER_CANCEL_FAIL_EXISTS_RETURN);
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}
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// 2. 更新状态为已作废
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int updateCount = saleOrderMapper.updateByIdAndStatus(id, saleOrder.getStatus(),
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new ErpSaleOrderDO().setStatus(ErpAuditStatus.CANCEL.getStatus()));
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if (updateCount == 0) {
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throw exception(SALE_ORDER_CANCEL_FAIL);
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}
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// 3. 同步更新关联合同状态为已作废
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if (saleOrder.getContractId() != null) {
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contractApi.updateContractStatus(saleOrder.getContractId(), 50).getCheckedData(); // 50 = 已作废
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}
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void enableSaleOrder(Long id) {
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// 1.1 校验存在
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ErpSaleOrderDO saleOrder = validateSaleOrderExists(id);
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// 1.2 校验状态：只有已作废的订单才能重新启用
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if (!ErpAuditStatus.CANCEL.getStatus().equals(saleOrder.getStatus())) {
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throw exception(SALE_ORDER_ENABLE_FAIL_NOT_CANCEL, saleOrder.getNo());
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}
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// 2. 更新状态为已审核
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int updateCount = saleOrderMapper.updateByIdAndStatus(id, saleOrder.getStatus(),
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new ErpSaleOrderDO().setStatus(ErpAuditStatus.APPROVE.getStatus()));
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if (updateCount == 0) {
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throw exception(SALE_ORDER_ENABLE_FAIL);
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}
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// 3. 同步更新关联合同状态为审核通过
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if (saleOrder.getContractId() != null) {
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contractApi.updateContractStatus(saleOrder.getContractId(), 20).getCheckedData(); // 20 = 审核通过
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}
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}
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private List<ErpSaleOrderItemDO> validateSaleOrderItems(List<ErpSaleOrderSaveReqVO.Item> list) {
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// 1. 校验产品存在
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List<ErpProductDO> productList = productService.validProductList(
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convertSet(list, ErpSaleOrderSaveReqVO.Item::getProductId));
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Map<Long, ErpProductDO> productMap = convertMap(productList, ErpProductDO::getId);
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// 2. 转化为 ErpSaleOrderItemDO 列表
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return convertList(list, o -> BeanUtils.toBean(o, ErpSaleOrderItemDO.class, item -> {
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item.setProductUnitId(productMap.get(item.getProductId()).getUnitId());
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item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
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if (item.getTotalPrice() == null) {
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return;
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}
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if (item.getTaxPercent() != null) {
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item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
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}
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}));
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}
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private void updateSaleOrderItemList(Long id, List<ErpSaleOrderItemDO> newList) {
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// 第一步，对比新老数据，获得添加、修改、删除的列表
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List<ErpSaleOrderItemDO> oldList = saleOrderItemMapper.selectListByOrderId(id);
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List<List<ErpSaleOrderItemDO>> diffList = diffList(oldList, newList, // id 不同，就认为是不同的记录
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(oldVal, newVal) -> oldVal.getId().equals(newVal.getId()));
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// 第二步，批量添加、修改、删除
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if (CollUtil.isNotEmpty(diffList.get(0))) {
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diffList.get(0).forEach(o -> o.setOrderId(id));
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saleOrderItemMapper.insertBatch(diffList.get(0));
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}
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if (CollUtil.isNotEmpty(diffList.get(1))) {
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saleOrderItemMapper.updateBatch(diffList.get(1));
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}
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if (CollUtil.isNotEmpty(diffList.get(2))) {
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saleOrderItemMapper.deleteByIds(convertList(diffList.get(2), ErpSaleOrderItemDO::getId));
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}
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}
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@Override
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public void updateSaleOrderOutCount(Long id, Map<Long, BigDecimal> outCountMap) {
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List<ErpSaleOrderItemDO> orderItems = saleOrderItemMapper.selectListByOrderId(id);
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// 1. 更新每个销售订单项
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orderItems.forEach(item -> {
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BigDecimal outCount = outCountMap.getOrDefault(item.getId(), BigDecimal.ZERO);
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if (item.getOutCount().equals(outCount)) {
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return;
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}
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if (outCount.compareTo(item.getCount()) > 0) {
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throw exception(SALE_ORDER_ITEM_OUT_FAIL_PRODUCT_EXCEED,
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productService.getProduct(item.getProductId()).getName(), item.getCount());
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}
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saleOrderItemMapper.updateById(new ErpSaleOrderItemDO().setId(item.getId()).setOutCount(outCount));
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});
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// 2. 更新销售订单
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BigDecimal totalOutCount = getSumValue(outCountMap.values(), value -> value, BigDecimal::add, BigDecimal.ZERO);
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saleOrderMapper.updateById(new ErpSaleOrderDO().setId(id).setOutCount(totalOutCount));
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}
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@Override
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public void updateSaleOrderReturnCount(Long orderId, Map<Long, BigDecimal> returnCountMap) {
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List<ErpSaleOrderItemDO> orderItems = saleOrderItemMapper.selectListByOrderId(orderId);
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// 1. 更新每个销售订单项
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orderItems.forEach(item -> {
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BigDecimal returnCount = returnCountMap.getOrDefault(item.getId(), BigDecimal.ZERO);
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if (item.getReturnCount().equals(returnCount)) {
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return;
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}
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if (returnCount.compareTo(item.getOutCount()) > 0) {
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throw exception(SALE_ORDER_ITEM_RETURN_FAIL_OUT_EXCEED,
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productService.getProduct(item.getProductId()).getName(), item.getOutCount());
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}
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saleOrderItemMapper.updateById(new ErpSaleOrderItemDO().setId(item.getId()).setReturnCount(returnCount));
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});
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// 2. 更新销售订单
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BigDecimal totalReturnCount = getSumValue(returnCountMap.values(), value -> value, BigDecimal::add, BigDecimal.ZERO);
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saleOrderMapper.updateById(new ErpSaleOrderDO().setId(orderId).setReturnCount(totalReturnCount));
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void deleteSaleOrder(List<Long> ids) {
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// 1. 校验不处于已审批
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List<ErpSaleOrderDO> saleOrders = saleOrderMapper.selectByIds(ids);
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if (CollUtil.isEmpty(saleOrders)) {
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return;
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}
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saleOrders.forEach(saleOrder -> {
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if (ErpAuditStatus.APPROVE.getStatus().equals(saleOrder.getStatus())) {
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throw exception(SALE_ORDER_DELETE_FAIL_APPROVE, saleOrder.getNo());
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}
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});
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// 2. 遍历删除，并记录操作日志
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saleOrders.forEach(saleOrder -> {
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// 2.1 删除订单
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saleOrderMapper.deleteById(saleOrder.getId());
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// 2.2 删除订单项
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saleOrderItemMapper.deleteByOrderId(saleOrder.getId());
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});
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}
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private ErpSaleOrderDO validateSaleOrderExists(Long id) {
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ErpSaleOrderDO saleOrder = saleOrderMapper.selectById(id);
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if (saleOrder == null) {
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throw exception(SALE_ORDER_NOT_EXISTS);
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}
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return saleOrder;
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}
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@Override
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public ErpSaleOrderDO getSaleOrder(Long id) {
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return saleOrderMapper.selectById(id);
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}
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@Override
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public ErpSaleOrderDO validateSaleOrder(Long id) {
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ErpSaleOrderDO saleOrder = validateSaleOrderExists(id);
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if (ObjectUtil.notEqual(saleOrder.getStatus(), ErpAuditStatus.APPROVE.getStatus())) {
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throw exception(SALE_ORDER_NOT_APPROVE);
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}
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return saleOrder;
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}
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@Override
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public PageResult<ErpSaleOrderDO> getSaleOrderPage(ErpSaleOrderPageReqVO pageReqVO) {
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return saleOrderMapper.selectPage(pageReqVO);
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}
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// ==================== 订单项 ====================
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@Override
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public List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderId(Long orderId) {
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return saleOrderItemMapper.selectListByOrderId(orderId);
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}
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@Override
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public List<ErpSaleOrderItemDO> getSaleOrderItemListByOrderIds(Collection<Long> orderIds) {
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if (CollUtil.isEmpty(orderIds)) {
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return Collections.emptyList();
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}
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return saleOrderItemMapper.selectListByOrderIds(orderIds);
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}
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}
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