fix: 领用、冻结与解冻数量限制不能超过最大值

gongchunyi

7 小时以前 02cf72a4443db4f1a2406c3919718c38aa6367db

 src/main/java/com/ruoyi/stock/service/impl/StockUninventoryServiceImpl.java

@@ -21,6 +21,7 @@
import org.springframework.transaction.annotation.Transactional;

import javax.servlet.http.HttpServletResponse;
import java.math.BigDecimal;
import java.util.List;

/**
@@ -59,11 +60,15 @@
        stockInRecordService.add(stockInRecordDto);
        //再进行新增库存数量库存
        //先查询库存表中的产品是否存在，不存在新增，存在更新
        StockUninventory oldStockUnInventory = stockUninventoryMapper.selectOne(new QueryWrapper<StockUninventory>().lambda().eq(StockUninventory::getProductModelId, stockUninventoryDto.getProductModelId()));
        List<StockUninventory> stockUninventories = stockUninventoryMapper.selectList(new QueryWrapper<StockUninventory>().lambda()
                .eq(StockUninventory::getProductModelId, stockUninventoryDto.getProductModelId())
                .orderByDesc(StockUninventory::getId));
        StockUninventory oldStockUnInventory = (stockUninventories == null || stockUninventories.isEmpty()) ? null : stockUninventories.get(0);
        if (ObjectUtils.isEmpty(oldStockUnInventory)) {
            StockUninventory newStockUnInventory = new StockUninventory();
            newStockUnInventory.setProductModelId(stockUninventoryDto.getProductModelId());
            newStockUnInventory.setQualitity(stockUninventoryDto.getQualitity());
            newStockUnInventory.setLockedQuantity(stockUninventoryDto.getLockedQuantity());
            newStockUnInventory.setVersion(1);
            newStockUnInventory.setRemark(stockUninventoryDto.getRemark());
            stockUninventoryMapper.insert(newStockUnInventory);
@@ -87,7 +92,10 @@
        stockOutRecordDto.setSalesLedgerId(stockUninventoryDto.getSalesLedgerId());
        stockOutRecordDto.setSalesLedgerProductId(stockUninventoryDto.getSalesLedgerProductId());
        stockOutRecordService.add(stockOutRecordDto);
        StockUninventory oldStockInventory = stockUninventoryMapper.selectOne(new QueryWrapper<StockUninventory>().lambda().eq(StockUninventory::getProductModelId, stockUninventoryDto.getProductModelId()));
        List<StockUninventory> stockUninventories = stockUninventoryMapper.selectList(new QueryWrapper<StockUninventory>().lambda()
                .eq(StockUninventory::getProductModelId, stockUninventoryDto.getProductModelId())
                .orderByDesc(StockUninventory::getId));
        StockUninventory oldStockInventory = (stockUninventories == null || stockUninventories.isEmpty()) ? null : stockUninventories.get(0);
        if (ObjectUtils.isEmpty(oldStockInventory)) {
            throw new RuntimeException("产品库存不存在");
        }else {
@@ -109,24 +117,36 @@
    @Override
    public Boolean frozenStock(StockInventoryDto stockInventoryDto) {
        StockUninventory stockUninventory = stockUninventoryMapper.selectById(stockInventoryDto.getId());
        if (stockUninventory.getQualitity().compareTo(stockInventoryDto.getLockedQuantity())<0) {
            throw new RuntimeException("冻结数量不能超过库存数量");
        if (ObjectUtils.isEmpty(stockUninventory)) {
            throw new RuntimeException("库存记录不存在");
        }
        if (ObjectUtils.isEmpty(stockUninventory.getLockedQuantity())) {
            stockUninventory.setLockedQuantity(stockInventoryDto.getLockedQuantity());
        }else {
            stockUninventory.setLockedQuantity(stockUninventory.getLockedQuantity().add(stockInventoryDto.getLockedQuantity()));
        if (ObjectUtils.isEmpty(stockInventoryDto.getLockedQuantity()) || stockInventoryDto.getLockedQuantity().compareTo(BigDecimal.ZERO) <= 0) {
            throw new RuntimeException("冻结数量必须大于0");
        }
        BigDecimal totalQty = ObjectUtils.isEmpty(stockUninventory.getQualitity()) ? BigDecimal.ZERO : stockUninventory.getQualitity();
        BigDecimal currentLockedQty = ObjectUtils.isEmpty(stockUninventory.getLockedQuantity()) ? BigDecimal.ZERO : stockUninventory.getLockedQuantity();
        BigDecimal availableQty = totalQty.subtract(currentLockedQty);
        if (stockInventoryDto.getLockedQuantity().compareTo(availableQty) > 0) {
            throw new RuntimeException("冻结数量不能超过可冻结库存数量");
        }
        stockUninventory.setLockedQuantity(currentLockedQty.add(stockInventoryDto.getLockedQuantity()));
        return this.updateById(stockUninventory);
    }

    @Override
    public Boolean thawStock(StockInventoryDto stockInventoryDto) {
        StockUninventory stockUninventory = stockUninventoryMapper.selectById(stockInventoryDto.getId());
        if (stockUninventory.getLockedQuantity().compareTo(stockInventoryDto.getLockedQuantity())<0) {
        if (ObjectUtils.isEmpty(stockUninventory)) {
            throw new RuntimeException("库存记录不存在");
        }
        if (ObjectUtils.isEmpty(stockInventoryDto.getLockedQuantity()) || stockInventoryDto.getLockedQuantity().compareTo(BigDecimal.ZERO) <= 0) {
            throw new RuntimeException("解冻数量必须大于0");
        }
        BigDecimal currentLockedQty = ObjectUtils.isEmpty(stockUninventory.getLockedQuantity()) ? BigDecimal.ZERO : stockUninventory.getLockedQuantity();
        if (currentLockedQty.compareTo(stockInventoryDto.getLockedQuantity()) < 0) {
            throw new RuntimeException("解冻数量不能超过冻结数量");
        }
        stockUninventory.setLockedQuantity(stockUninventory.getLockedQuantity().subtract(stockInventoryDto.getLockedQuantity()));
        stockUninventory.setLockedQuantity(currentLockedQty.subtract(stockInventoryDto.getLockedQuantity()));
        return this.updateById(stockUninventory);
    }
}