From 5c1a58d067512df6099f9cc95f577c9991128163 Mon Sep 17 00:00:00 2001
From: lishenao <3065849776@qq.com>
Date: 星期一, 30 六月 2025 15:16:09 +0800
Subject: [PATCH] 入库管理，出库管理，库存管理后端接口

---
 src/main/java/com/ruoyi/inventory/service/impl/StockOutServiceImpl.java |   79 +++++++++++++++++++++++++++++++++------
 1 files changed, 67 insertions(+), 12 deletions(-)

diff --git a/src/main/java/com/ruoyi/inventory/service/impl/StockOutServiceImpl.java b/src/main/java/com/ruoyi/inventory/service/impl/StockOutServiceImpl.java
index ff084b9..e7dfd58 100644
--- a/src/main/java/com/ruoyi/inventory/service/impl/StockOutServiceImpl.java
+++ b/src/main/java/com/ruoyi/inventory/service/impl/StockOutServiceImpl.java
@@ -1,46 +1,101 @@
 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.ruoyi.basic.excel.SupplierManageExcelDto;
+import com.ruoyi.common.utils.poi.ExcelUtil;
+import com.ruoyi.inventory.dto.StockoutDto;
+import com.ruoyi.inventory.excel.StockOutExcelDto;
+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.StockOutService;
 
 import lombok.AllArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
+import javax.servlet.http.HttpServletResponse;
+import java.util.Date;
 import java.util.List;
 
 @Service
 public class StockOutServiceImpl implements StockOutService {
     @Autowired
     private StockOutMapper stockOutMapper;
+    @Autowired
+    private StockManagementMapper stockManagementMapper;
+
+
     @Override
-    public List<StockOut> getStockOuts() {
-        List<StockOut> stockOuts = stockOutMapper.selectAll();
-        return stockOuts;
+    public int delStockOut(List<Integer> ids) {
+        return stockOutMapper.deleteBatchIds(ids);
     }
 
     @Override
     public StockOut getStockOutById(Long id) {
-        StockOut stockOut = stockOutMapper.selectByPrimaryKey(id);
+        StockOut stockOut = stockOutMapper.selectById(id);
         return stockOut;
     }
 
     @Override
-    public int addStockOut(StockOut stockOut) {
-        int i = stockOutMapper.insertSelective(stockOut);
-        return i;
+    @Transactional(rollbackFor = Exception.class)
+    public void saveStockout(StockOut stockOut) {
+//    杩涜鍒ゆ柇鏄惁瀛樺湪鐩稿悓鐨勪骇鍝乮d鍜屼緵搴斿晢id
+        LambdaQueryWrapper<StockManagement> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(StockManagement::getProductId, stockOut.getProductId());
+        queryWrapper.eq(StockManagement::getSupplierId, stockOut.getSupplierId());
+        StockManagement stockManagement1 = stockManagementMapper.selectOne(queryWrapper);
+        if (stockManagement1!= null) {
+//            鍒ゆ柇搴撳瓨鏁伴噺鏄惁澶т簬鍑哄簱鏁伴噺
+            if (stockManagement1.getStockQuantity() < stockOut.getInboundQuantity()) {
+                throw new RuntimeException("搴撳瓨鏁伴噺涓嶈冻");
+            }
+            stockOutMapper.insert(stockOut);
+            stockManagement1.setStockQuantity(stockManagement1.getStockQuantity() - stockOut.getInboundQuantity());
+            stockManagement1.setInboundTime(new Date());
+            stockManagementMapper.updateById(stockManagement1);
+        }
+        else {
+            throw new RuntimeException("搴撳瓨涓嶅瓨鍦�");
+        }
     }
 
     @Override
     public int updateStockOut(StockOut stockOut) {
-        int i = stockOutMapper.updateByPrimaryKeySelective(stockOut);
-        return i;
+//        闇�瑕佽繘琛屽垽鏂湪搴撳瓨涓槸鍚﹀瓨鍦ㄨ浜у搧锛屽鏋滃瓨鍦紝灏辫繘琛屼慨鏀癸紝鍚﹀垯灏辨姏鍑哄紓甯�
+        StockOut stockOut1 = stockOutMapper.selectById(stockOut.getId());
+            LambdaQueryWrapper<StockManagement> queryWrapper = new LambdaQueryWrapper<>();
+            queryWrapper.eq(StockManagement::getProductId, stockOut.getProductId());
+            StockManagement stockManagement1 = stockManagementMapper.selectOne(queryWrapper);
+            if (stockManagement1!= null) {
+//                鍒ゆ柇搴撳瓨鏁伴噺鏄惁澶т簬鍑哄簱鏁伴噺
+                if (stockManagement1.getStockQuantity()+stockOut1.getInboundQuantity() < stockOut.getInboundQuantity()) {
+                    throw new RuntimeException("搴撳瓨鏁伴噺涓嶈冻");
+                }
+                stockManagement1.setStockQuantity(stockManagement1.getStockQuantity() + stockOut1.getInboundQuantity() - stockOut.getInboundQuantity());
+                stockManagement1.setInboundTime(stockOut.getInboundTime());
+                stockManagement1.setBoundTime(new Date());
+                System.out.println(stockManagement1 + "22");
+                stockManagementMapper.updateById(stockManagement1);
+            } else {
+                throw new RuntimeException("搴撳瓨涓嶅瓨鍦�");
+            }
+        return stockOutMapper.updateById(stockOut);
     }
 
     @Override
-    public int deleteStockOut(Long id) {
-        int i = stockOutMapper.deleteByPrimaryKey(id);
-        return i;
+    public IPage<StockoutDto> selectStockOutPage(Page page, StockoutDto stockoutDto) {
+        return stockOutMapper.selectStockOutBypage(page, stockoutDto);
+    }
+
+    @Override
+    public void stockoutExport(HttpServletResponse response, StockoutDto stockoutDto) {
+        List<StockOutExcelDto> stockoutList = stockOutMapper.stockoutExportList(stockoutDto);
+        ExcelUtil<StockOutExcelDto> util = new ExcelUtil<StockOutExcelDto>(StockOutExcelDto.class);
+        util.exportExcel(response, stockoutList, "渚涘簲鍟嗗鍑�");
     }
 }

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