获取当前库存商品数量的Map方法

yxt_supervise/supervise-portal/supervise-portal-biz/src/main/java/com/yxt/supervise/portal/biz/gdinventory/GdInventoryOkMapper.java

@@ -95,4 +95,7 @@ public interface GdInventoryOkMapper extends BaseMapper<GdInventoryOk> {
 
     @Select("select IFNULL(sum(prodValue),0) from gd_inventory_ok where warehouseCode='199'")
     double countVal199();
+
+    @Select("select prodCode,IFNULL(sum(prodNum),0) pnum from gd_inventory_ok group by prodCode")
+    List<Map<String, String>> numberOfProduct();
 }

yxt_supervise/supervise-portal/supervise-portal-biz/src/main/java/com/yxt/supervise/portal/biz/gdinventory/GdInventoryOkService.java

@@ -29,6 +29,7 @@ import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.io.FileUtil;
 import cn.hutool.poi.excel.ExcelUtil;
 import cn.hutool.poi.excel.ExcelWriter;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.yxt.common.core.result.ResultBean;
 import org.springframework.beans.factory.annotation.Value;
@@ -36,6 +37,7 @@ import org.springframework.stereotype.Service;
 
 import java.io.File;
 import java.util.Date;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -175,4 +177,16 @@ public class GdInventoryOkService extends ServiceImpl<GdInventoryOkMapper, GdInv
 
         return rb.success().setData(url);
     }
+
+    /**
+     * 当前库存商品数量
+     *
+     * @return 商品编号对应的库存数
+     */
+    public Map<String, String> numberMapOfProduct() {
+        Map<String, String> map = new HashMap<>();
+        List<Map<String, String>> list = baseMapper.numberOfProduct();
+        list.forEach(m -> map.put(m.get("prodCode"), m.get("pnum")));
+        return map;
+    }
 }