入库管理，出库管理，库存管理后端接口修改

lishenao

2 天以前 d05d46076c62c744cdbd84c84d6e19b42cda9259

 src/main/java/com/ruoyi/inventory/service/impl/StockManagementServiceImpl.java

@@ -1,15 +1,21 @@
package com.ruoyi.inventory.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.basic.excel.SupplierManageExcelDto;
import com.ruoyi.basic.mapper.SupplierManageMapper;
import com.ruoyi.basic.pojo.SupplierManage;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.inventory.dto.StockManagementDto;
import com.ruoyi.inventory.excel.StockManagementExcelDto;
import com.ruoyi.inventory.mapper.StockManagementMapper;
import com.ruoyi.inventory.mapper.StockOutMapper;
import com.ruoyi.inventory.pojo.StockManagement;
import com.ruoyi.inventory.pojo.StockOut;
import com.ruoyi.inventory.service.StockManagementService;
import com.ruoyi.purchase.mapper.ProductRecordMapper;
import com.ruoyi.purchase.pojo.ProductRecord;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@@ -20,6 +26,14 @@
public class StockManagementServiceImpl extends ServiceImpl<StockManagementMapper,StockManagement> implements StockManagementService {
    @Autowired
    private StockManagementMapper stockManagementMapper;
    @Autowired
    private StockOutMapper stockOutMapper;
    @Autowired
    private ProductRecordMapper productRecordMapper;
    @Autowired
    private SupplierManageMapper supplierManageMapper;



    @Override
    public int updateStockManagement(StockManagement stockManagement) {
@@ -43,4 +57,54 @@
        ExcelUtil<StockManagementExcelDto> util = new ExcelUtil<StockManagementExcelDto>(StockManagementExcelDto.class);
        util.exportExcel(response, stockManageList, "库存导出");
    }

    @Override
    public int stockout(StockManagement stockManagement) {
//        需要进行判断，库存数量是否足够
        StockManagement stockManagement1 = stockManagementMapper.selectById(stockManagement.getId());
        if (stockManagement1.getStockQuantity() < stockManagement.getStockQuantity()) {
            throw new RuntimeException("库存数量不足");
        }else if (stockManagement1.getStockQuantity().equals(stockManagement.getStockQuantity())){
//            减去的数量要在出库记录表中加一条数据
            StockOut stockOut = new StockOut();
            stockOut.setInboundQuantity(stockManagement.getStockQuantity());
            stockOut.setProductRecordid(stockManagement1.getProductRecordid());
            stockOut.setSupplierId(stockManagement1.getSupplierId());
            stockOut.setUserId(stockManagement.getUserId());
            stockOut.setInboundTime(stockManagement1.getBoundTime());
            stockOutMapper.insert(stockOut);
            return stockManagementMapper.deleteById(stockManagement.getId());
        }
        else {
            stockManagement1.setStockQuantity(stockManagement1.getStockQuantity() - stockManagement.getStockQuantity());
            StockOut stockOut = new StockOut();
            stockOut.setInboundQuantity(stockManagement.getStockQuantity());
            stockOut.setProductRecordid(stockManagement1.getProductRecordid());
            stockOut.setSupplierId(stockManagement1.getSupplierId());
            stockOut.setUserId(stockManagement.getUserId());
            stockOut.setInboundTime(stockManagement1.getBoundTime());
            stockOutMapper.insert(stockOut);
            return stockManagementMapper.updateById(stockManagement1);
        }
    }

//    添加库存方法
    @Override
    public int addStockManage(StockManagement stockManagement) {
//        需要进行判断
        LambdaQueryWrapper<ProductRecord> queryWrapper1 = new LambdaQueryWrapper<>();
        queryWrapper1.eq(ProductRecord::getProductId, stockManagement.getProductRecordid());
        ProductRecord productRecord = productRecordMapper.selectOne(queryWrapper1);
        if (productRecord == null) {
            throw new RuntimeException("产品不存在");
        }
        LambdaQueryWrapper<SupplierManage> queryWrapper2 = new LambdaQueryWrapper<>();
        queryWrapper2.eq(SupplierManage::getId, stockManagement.getSupplierId());
        SupplierManage supplierManage = supplierManageMapper.selectOne(queryWrapper2);
        System.out.println(supplierManage+"11");
        if (supplierManage == null) {
            throw new RuntimeException("供应商不存在");
        }
        return stockManagementMapper.insert(stockManagement);
    }
}