src/main/java/com/ruoyi/productionPlan/service/impl/ProductionPlanServiceImpl.java
@@ -225,6 +225,14 @@
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean add(ProductionPlanDto productionPlanDto) {
        if (StringUtils.isEmpty(productionPlanDto.getApplyNo())) {
            throw new ServiceException("新增失败,申请单编号不能为空");
        }
        Long count = productionPlanMapper.selectCount(Wrappers.<ProductionPlan>lambdaQuery()
                .eq(ProductionPlan::getApplyNo, productionPlanDto.getApplyNo()));
        if (count > 0) {
            throw new ServiceException("新增失败,申请单编号 " + productionPlanDto.getApplyNo() + " 已存在");
        }
        productionPlanDto.setDataSourceType(DataSourceTypeEnum.MANUAL.getCode());
        productionPlanDto.setStatus(0);
        productionPlanMapper.insert(productionPlanDto);
@@ -234,7 +242,7 @@
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean update(ProductionPlanDto productionPlanDto) {
        if (productionPlanDto == null) {
        if (productionPlanDto == null || productionPlanDto.getId() == null) {
            throw new ServiceException("编辑失败,数据不能为空");
        }
        ProductionPlan productionPlan = getById(productionPlanDto.getId());
@@ -242,16 +250,29 @@
            throw new ServiceException("编辑失败,主生产计划不存在");
        }
        if (StringUtils.isNotEmpty(productionPlanDto.getApplyNo())
                && !productionPlanDto.getApplyNo().equals(productionPlan.getApplyNo())) {
            Long count = productionPlanMapper.selectCount(Wrappers.<ProductionPlan>lambdaQuery()
                    .eq(ProductionPlan::getApplyNo, productionPlanDto.getApplyNo())
                    .ne(ProductionPlan::getId, productionPlanDto.getId())); // 排除自身
            if (count > 0) {
                throw new ServiceException("编辑失败,申请单编号 " + productionPlanDto.getApplyNo() + " 已被占用");
            }
        }
        // 已下发状态,不能编辑
        if (productionPlan.getStatus() != 0) {
            throw new BaseException("编辑失败,该生产计划已下发或部分下发状态,禁止编辑");
        }
        // 查询是否有关联订单
        boolean hasProductOrderPlan = productOrderPlanMapper.selectList(Wrappers.<ProductOrderPlan>lambdaQuery().eq(ProductOrderPlan::getProductionPlanId, productionPlanDto.getId())).stream().anyMatch(p -> p.getProductOrderId() != null);
        boolean hasProductOrderPlan = productOrderPlanMapper.selectList(Wrappers.<ProductOrderPlan>lambdaQuery()
                        .eq(ProductOrderPlan::getProductionPlanId, productionPlanDto.getId()))
                .stream().anyMatch(p -> p.getProductOrderId() != null);
        if (hasProductOrderPlan) {
            //  如果关联,方数只能递增
            ProductionPlan currentPlan = productionPlanMapper.selectById(productionPlanDto.getId());
            if (productionPlanDto.getVolume().compareTo(currentPlan.getVolume()) < 0) {
            if (productionPlanDto.getVolume().compareTo(productionPlan.getVolume()) < 0) {
                throw new BaseException("方数不能递减");
            }
        }