package com.ruoyi.inventory.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.ruoyi.basic.excel.SupplierManageExcelDto;
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import com.ruoyi.basic.mapper.SupplierManageMapper;
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import com.ruoyi.basic.pojo.SupplierManage;
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import com.ruoyi.common.utils.poi.ExcelUtil;
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import com.ruoyi.inventory.dto.StockoutDto;
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import com.ruoyi.inventory.excel.StockOutExcelDto;
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import com.ruoyi.inventory.mapper.StockManagementMapper;
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import com.ruoyi.inventory.mapper.StockOutMapper;
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import com.ruoyi.inventory.pojo.StockManagement;
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import com.ruoyi.inventory.pojo.StockOut;
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import com.ruoyi.inventory.service.StockOutService;
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import com.ruoyi.purchase.mapper.ProductRecordMapper;
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import com.ruoyi.purchase.pojo.ProductRecord;
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import lombok.AllArgsConstructor;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import javax.servlet.http.HttpServletResponse;
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import java.util.Date;
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import java.util.List;
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@Service
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public class StockOutServiceImpl implements StockOutService {
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@Autowired
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private StockOutMapper stockOutMapper;
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@Autowired
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private StockManagementMapper stockManagementMapper;
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@Autowired
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private ProductRecordMapper productRecordMapper;
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@Autowired
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private SupplierManageMapper supplierManageMapper;
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@Override
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public int delStockOut(List<Integer> ids) {
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return stockOutMapper.deleteBatchIds(ids);
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}
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@Override
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public StockOut getStockOutById(Long id) {
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StockOut stockOut = stockOutMapper.selectById(id);
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return stockOut;
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void saveStockout(StockOut stockOut) {
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// 进行判断是否存在相同的产品id和供应商id,要判断product_id在表product_record中是否存在，因为stock_out表中的product_id是product_record表中的product_id关联的
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LambdaQueryWrapper<ProductRecord> queryWrapper1 = new LambdaQueryWrapper<>();
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queryWrapper1.eq(ProductRecord::getProductId, stockOut.getProductRecordid());
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ProductRecord productRecord = productRecordMapper.selectOne(queryWrapper1);
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if (productRecord == null) {
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throw new RuntimeException("产品不存在");
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}
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LambdaQueryWrapper<SupplierManage> queryWrapper2 = new LambdaQueryWrapper<>();
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queryWrapper2.eq(SupplierManage::getId, stockOut.getSupplierId());
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SupplierManage supplierManage = supplierManageMapper.selectOne(queryWrapper2);
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if (supplierManage == null) {
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throw new RuntimeException("供应商不存在");
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}
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LambdaQueryWrapper<StockManagement> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(StockManagement::getProductRecordid, stockOut.getProductRecordid());
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queryWrapper.eq(StockManagement::getSupplierId, stockOut.getSupplierId());
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StockManagement stockManagement = stockManagementMapper.selectOne(queryWrapper);
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if (stockManagement != null) {
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stockOut.setStockmanageId(stockManagement.getId());
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stockOutMapper.insert(stockOut);
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}else {
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throw new RuntimeException("库存中不存在该产品和供应商");
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}
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}
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@Override
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public int updateStockOut(StockOut stockOut) {
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// 修改的时候要判断是否存在相同的产品id和供应商id
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LambdaQueryWrapper<ProductRecord> queryWrapper1 = new LambdaQueryWrapper<>();
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queryWrapper1.eq(ProductRecord::getProductId, stockOut.getProductRecordid());
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ProductRecord productRecord = productRecordMapper.selectOne(queryWrapper1);
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if (productRecord == null) {
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throw new RuntimeException("产品不存在");
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}
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LambdaQueryWrapper<SupplierManage> queryWrapper2 = new LambdaQueryWrapper<>();
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queryWrapper2.eq(SupplierManage::getId, stockOut.getSupplierId());
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SupplierManage supplierManage = supplierManageMapper.selectOne(queryWrapper2);
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if (supplierManage == null) {
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throw new RuntimeException("供应商不存在");
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}
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LambdaQueryWrapper<StockManagement> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(StockManagement::getProductRecordid, stockOut.getProductRecordid());
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queryWrapper.eq(StockManagement::getSupplierId, stockOut.getSupplierId());
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StockManagement stockManagement = stockManagementMapper.selectOne(queryWrapper);
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if (stockManagement != null) {
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stockOut.setStockmanageId(stockManagement.getId());
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return stockOutMapper.updateById(stockOut);
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}else {
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throw new RuntimeException("库存中不存在该产品和供应商");
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}
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}
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@Override
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public IPage<StockoutDto> selectStockOutPage(Page page, StockoutDto stockoutDto) {
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return stockOutMapper.selectStockOutBypage(page, stockoutDto);
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}
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@Override
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public void stockoutExport(HttpServletResponse response, StockoutDto stockoutDto) {
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List<StockOutExcelDto> stockoutList = stockOutMapper.stockoutExportList(stockoutDto);
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ExcelUtil<StockOutExcelDto> util = new ExcelUtil<StockOutExcelDto>(StockOutExcelDto.class);
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util.exportExcel(response, stockoutList, "供应商导出");
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}
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}
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