发货计划库存可用量计算

src/custom/restcontroller/webmanage/sale/sendplan/sendplandetail.java

@@ -124,10 +124,12 @@ public class sendplandetail extends Controller {
         RowsMap sendplandetailsrowsMap =sendplandetails.toRowsMap("itemid");
         for(Row row :sendplandetailsgroupitemid){
             if(sendplandetailsrowsMap.containsKey(row.getString("itemid"))){
+                BigDecimal sendqty=BigDecimal.ZERO;
                 for(int a=0; a<sendplandetailsrowsMap.get(row.getString("itemid")).size();a++){
                     if(a>0){
-                        list.add("update sa_sendplandetail set canuseqty=canuseqty-"+a+" where sa_sendplandetailid="+sendplandetailsrowsMap.get(row.getString("itemid")).get(a).getLong("sa_sendplandetailid"));
+                        list.add("update sa_sendplandetail set canuseqty=canuseqty-"+sendqty+" where sa_sendplandetailid="+sendplandetailsrowsMap.get(row.getString("itemid")).get(a).getLong("sa_sendplandetailid"));
                     }
+                    sendqty=sendqty.add(sendplandetailsrowsMap.get(row.getString("itemid")).get(a).getBigDecimal("sendqty"));
                 }
             }
         }
@@ -151,7 +153,23 @@ public class sendplandetail extends Controller {
         long sa_sendplandetailid = content.getLong("sa_sendplandetailid");
         BigDecimal sendqty = content.getBigDecimal("sendqty");
         String outplace= content.getString("outplace");
+        Rows sendplandetails = dbConnect.runSqlQuery("select t2.itemid,t1.sa_sendplanid from sa_sendplandetail t1  inner join sa_orderitems t2 on t1.sa_orderitemsid=t2.sa_orderitemsid and t1.siteid=t2.siteid where t1.sa_sendplandetailid=" + sa_sendplandetailid + " and t1.siteid='" + siteid + "'");
+        if(sendplandetails.isEmpty()){
+            return getErrReturnObject().setErrMsg("发货计划明细不存在").toString();
+        }
+
         dbConnect.runSqlUpdate("update sa_sendplandetail set sendqty=" + sendqty + ",outplace='"+outplace+"' where sa_sendplandetailid=" + sa_sendplandetailid);
+
+
+        ArrayList<String> list = new ArrayList<>();
+        Rows sendplandetailsgroupitemid = dbConnect.runSqlQuery("select t2.itemid,t1.sa_sendplandetailid,t1.sendqty from sa_sendplandetail t1  inner join sa_orderitems t2 on t1.sa_orderitemsid=t2.sa_orderitemsid and t1.siteid=t2.siteid where t1.sa_sendplanid=" + sendplandetails.get(0).getLong("sa_sendplanid") + " and t2.itemid="+sendplandetails.get(0).getLong("itemid")+" and t1.siteid='" + siteid + "'");
+        BigDecimal sendqtyold = BigDecimal.ZERO;
+        for(int a=0; a<sendplandetailsgroupitemid.size();a++){
+            if(a>0){
+                list.add("update sa_sendplandetail set canuseqty=canuseqty-"+sendqtyold+" where sa_sendplandetailid="+sendplandetailsgroupitemid.get(a).getLong("sa_sendplandetailid"));
+            }
+            sendqtyold=sendqtyold.add(sendplandetailsgroupitemid.get(a).getBigDecimal("sendqty"));
+        }
         return getSucReturnObject().toString();
     }