[Projekt: xRM-Sales][TicketNr.: 1075819][Preise korrekt aus Stückliste...

[Projekt: xRM-Sales][TicketNr.: 1075819][Preise korrekt aus Stückliste berechnen-> Bei Neuanlage von Angebotsposten, Belegposten und Preislisten]

aliasDefinition/Data_alias/Data_alias.aod

@@ -10193,8 +10193,8 @@
                 <name>REASON</name>
                 <dbName></dbName>
                 <primaryKey v="false" />
-                <columnType v="12" />
-                <size v="36" />
+                <columnType v="2005" />
+                <size v="2147483647" />
                 <scale v="0" />
                 <notNull v="false" />
                 <isUnique v="false" />

entity/Offer_entity/entityfields/offercode/onValidation.js

+import("system.vars");
 import("system.neon");
 
 //reload the field on save to make sure the offercode is really unique, otherwise the offercode could be the same for two offers created at
 //the same time
-neon.refresh(["$field.OFFERCODE"]);
\ No newline at end of file
+if(vars.get("$sys.operatingstate") == neon.OPERATINGSTATE_NEW)
+{
+    neon.refresh(["$field.OFFERCODE"]);
+}
\ No newline at end of file

entity/Offeritem_entity/Offeritem_entity.aod

@@ -73,8 +73,9 @@
       <contentType>NUMBER</contentType>
       <outputFormat>#,##0.00</outputFormat>
       <inputFormat>#,##0.00</inputFormat>
+      <mandatory v="true" />
+      <valueProcess>%aditoprj%/entity/Offeritem_entity/entityfields/price/valueProcess.js</valueProcess>
       <displayValueProcess>%aditoprj%/entity/Offeritem_entity/entityfields/price/displayValueProcess.js</displayValueProcess>
-      <onValidation>%aditoprj%/entity/Offeritem_entity/entityfields/price/onValidation.js</onValidation>
     </entityField>
     <entityField>
       <name>PRODUCT_ID</name>
@@ -292,6 +293,10 @@
         </entityActionField>
       </children>
     </entityActionGroup>
+    <entityField>
+      <name>itemInsertStatements</name>
+      <documentation>%aditoprj%/entity/Offeritem_entity/entityfields/iteminsertstatements/documentation.adoc</documentation>
+    </entityField>
   </entityFields>
   <recordContainers>
     <dbRecordContainer>

entity/Offeritem_entity/entityfields/iteminsertstatements/documentation.adoc

+= itemInsertStatements
+
+Helper field to store the statements for the childitems (statements get built with the correct amounts when changing the product or the quantity).
+Statements get stored as stringified object.
+And parsed and inserted in the onInsertProcess
\ No newline at end of file

entity/Offeritem_entity/entityfields/price/onValidation.js

-import("system.translate");
-import("system.result");
-import("system.vars");
-
-var localValue = vars.get("$local.value");
-if(!localValue || parseFloat(localValue) <= 0)
-{
-    result.string(translate.text("Price could not be determined"));
-}

entity/Offeritem_entity/entityfields/product_id/onValueChange.js

+import("system.neon");
 import("system.vars");
 import("OfferOrder_lib");
+import("Offer_lib");
 
 var pId = vars.get("$local.value");
-var uid = vars.get("$field.OFFERITEMID");
-var entity = vars.get("$sys.currententityname");
 
-if(pId != "")
+if(pId != "" && vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW)
 {
+    var uid = vars.get("$field.OFFERITEMID");
+    var entity = vars.get("$sys.currententityname");
     ItemUtils.product_IdOnValueChange(pId, uid, entity);
-}
\ No newline at end of file
+    var oiUtils = new OfferItemUtils(vars.get("$field.OFFER_ID"));
+    var curr = vars.exists("$param.Currency_param") ? vars.get("$param.Currency_param") : "";
+    var contactid = vars.exists("$param.ContactId_param") ? vars.get("$param.ContactId_param") : "";
+    var language = vars.exists("$param.Language_param") ? vars.get("$param.Language_param") : "";
+    var quantity = vars.get("$field.QUANTITY");
+
+    var sumUpTop = false;
+    var price = vars.get("$field.PRICE");
+    if(!price)
+    {
+        sumUpTop = true;
+    }
+
+    var partsListObject = oiUtils.insertPartsList(pId, vars.get("$field.OFFERITEMID"), curr, contactid, language, quantity, true, vars.get("$field.OFFER_ID"), sumUpTop);
+    neon.setFieldValue("$field.itemInsertStatements", JSON.stringify(partsListObject["partsList"]));
+    
+    if(sumUpTop)//only sum-up this price if there is no valid Price
+    {
+        neon.setFieldValue("$field.PRICE", partsListObject["topProductInfo"]["price"]*quantity);
+        neon.setFieldValue("$field.VAT", partsListObject["topProductInfo"]["vat"]);
+    }
+}

entity/Offeritem_entity/entityfields/quantity/onValueChange.js

-import("AttributeRegistry_basic");
 import("system.vars");
 import("system.neon");
-import("Product_lib");
-import("Util_lib");
-import("Entity_lib");
-import("Attribute_lib");
+import("OfferOrder_lib");
+import("Offer_lib");
 
-var pid = vars.get("$field.PRODUCT_ID");
-var newQuantity = vars.get("local.value");
-if(pid != "" && newQuantity != "")
+var pId = vars.get("$field.PRODUCT_ID");
+if(pId != "" && vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW)
 {
+    var uid = vars.get("$field.OFFERITEMID");
+    var entity = vars.get("$sys.currententityname");
+    ItemUtils.product_IdOnValueChange(pId, uid, entity);
+    
+    var oiUtils = new OfferItemUtils(vars.get("$field.OFFER_ID"));
     var curr = vars.exists("$param.Currency_param") ? vars.get("$param.Currency_param") : "";
     var contactid = vars.exists("$param.ContactId_param") ? vars.get("$param.ContactId_param") : "";
-    var pricelist = new AttributeRelationQuery(contactid, $AttributeRegistry.pricelist()).getSingleAttributeValue() || "";
-    
-    var PriceListFilter = { currency: curr, quantity: newQuantity, relationId: contactid, priceList: pricelist };
+    var language = vars.exists("$param.Language_param") ? vars.get("$param.Language_param") : "";
+    var quantity = vars.get("$local.value");
+
+    var sumUpTop = false;
+    var price = vars.get("$field.PRICE");
+    if(!price)
+    {
+        sumUpTop = true;
+    }
     
-    var ProductDetails = ProductUtils.getProductDetails(pid, PriceListFilter);
+    var partsListObject = oiUtils.insertPartsList(pId, vars.get("$field.OFFERITEMID"), curr, contactid, language, quantity, true, vars.get("$field.OFFER_ID"), sumUpTop);
+    neon.setFieldValue("$field.itemInsertStatements", JSON.stringify(partsListObject["partsList"]));
     
-    if(ProductDetails.productId != undefined && ProductDetails.PriceListToUse != null)
+    if(sumUpTop)//only sum-up this price if there is no valid Price
     {
-        neon.setFieldValue("$field.PRICE", ProductDetails.PriceListToUse.price);
-        neon.setFieldValue("$field.VAT", ProductDetails.PriceListToUse.vat);
+    neon.setFieldValue("$field.PRICE", partsListObject["topProductInfo"]["price"]);
+    neon.setFieldValue("$field.VAT", partsListObject["topProductInfo"]["vat"]);
     }
-}
-
-
-//checks if the value is <= 0, if so fallback to 1
-var quatity = vars.get("$local.value") ? vars.get("$local.value") : "";
-
-if (parseInt(quatity) <= 0)
-{
-    neon.setFieldValue("local.value", "1");
-}
-    
\ No newline at end of file
+}
\ No newline at end of file

entity/Offeritem_entity/recordcontainers/db/onDBInsert.js

-import("system.eMath");
+import("system.db");
+import("OfferOrder_lib");
 import("system.entities");
-import("system.datetime");
 import("system.neon");
 import("system.vars");
-import("system.db");
-import("system.util");
 import("Offer_lib");
 import("Product_lib");
 import("Sql_lib");
 
 var rowdata = vars.get("$local.rowdata");
-
 var oid = rowdata["OFFERITEM.OFFER_ID"];
 if(oid != "")
 {
-    var curr = vars.exists("$param.Currency_param") ? vars.get("$param.Currency_param") : "";
-    var contactid = vars.exists("$param.ContactId_param") ? vars.get("$param.ContactId_param") : "";
     var discount = vars.exists("$param.Discount_param") ? vars.get("$param.Discount_param"): "";
-    var quantity = vars.get("$field.QUANTITY");
     var oiUtils = new OfferItemUtils(rowdata["OFFERITEM.OFFER_ID"]);    
-    var insertParts = oiUtils.insertPartsList(rowdata["OFFERITEM.PRODUCT_ID"], vars.get("$local.uid"), curr, contactid, vars.get("$param.Language_param"), quantity, true);
-    oiUtils.reOrgItems();
-    var calculatedPrices = {};
-    var priceObj = insertParts["priceObject"];
-    var treeStructure = insertParts["treeStructure"][rowdata["OFFERITEM.OFFERITEMID"]];
-    var productsWithSumUpPrices = insertParts["productsWithSumUpPrices"]
-    var correctOrder = insertParts["insertedItemIds"];
-    _handleSumUpPricesOfItems(correctOrder, treeStructure, productsWithSumUpPrices, priceObj);
-    var price = rowdata["OFFERITEM.PRICE"];
-    if(price === "" || price === undefined || price === null)
+    
+    var insertStatements = JSON.parse(vars.get("$field.itemInsertStatements"));//insert statements get set by insertPartsList in the onvalueChanges of product_id and quantity
+    var statements = [];
+    if(insertStatements)
     {
-        var calcPrice = 0;
-        var vat = 0;
-        for(var id in treeStructure)
-        {
-            calcPrice = eMath.addDec(priceObj[id]["price"], calcPrice);
-            if(priceObj[id]["vat"] !== null && priceObj[id]["vat"] !== undefined && priceObj[id]["vat"] > 0)
-            {
-                vat = priceObj[id]["vat"];
-            }
-        }
-        var config = entities.createConfigForUpdatingRows()
-                                .entity("Offeritem_entity")
-                                .addParameter("OfferId_param", oid)
-                                .addParameter("IgnoreOnUpdateProcess_param", true)
-                                .uid(rowdata["OFFERITEM.OFFERITEMID"])
-                                .fieldValues({
-                                    "PRICE": calcPrice,
-                                    "VAT": vat
-                                });
-        entities.updateRow(config);
+        statements = statements.concat(insertStatements);
     }
     
     //update offer price
     var vals = oiUtils.getNetAndVat();
     var discountedVals = OfferItemUtils.getDiscountedNet(null, oid,  discount);
-    
-    let config = entities.createConfigForUpdatingRows()
-    config.entity("Offer_entity");
-
     if(discountedVals)
     {
-        config.fieldValues({
-            "NET": vals[0],
-            "VAT": vals[1],
-            "DISCOUNTED_NET": discountedVals[0],
-            "DISCOUNTED_VAT": discountedVals[1]
-        });
+    insertStatements.push(
+        newWhere("OFFERITEM.OFFERITEMID", rowdata["OFFERITEM.OFFERITEMID"]).buildUpdateStatement({
+                "NET": vals[0],
+                "VAT": vals[1],
+                "DISCOUNTED_NET": discountedVals[0],
+                "DISCOUNTED_VAT": discountedVals[1]
+            })
+        )
     }
     else
     {
-        config.fieldValues({
-            "NET": vals[0],
-            "VAT": vals[1]
-        });
-
-    }
-    config.uid(oid);
-    entities.updateRow(config);
-}
-
-//We want to sum up the prices directly under the current item to calculate the price if we don't have an valid price for them
-function _handleSumUpPricesOfItems(pOrder, pTreestruct, pSumUpPrices, pPriceObj)
-{
-
-    var currentStruc = pTreestruct;
-    var sumUpPrices = pSumUpPrices;
-    var order = pOrder;
-    var summandObject = {};
-    for (var i = order.length; i > -1; i--)//we do this backwards because otherwiese we would run into problems when trying to build the sum (we could have items without an price yet)
-    {
-        if(sumUpPrices.hasOwnProperty(order[i]))
-        {
-            summandObject[order[i]] = _getNode(pTreestruct, order[i], Object.keys(pTreestruct)[0]);
-        }
-    }
-
-    for(var offerItem in summandObject)
-    {
-        var calcPrice = 0;
-        var vat = null;
-        for (var child in summandObject[offerItem])
-        {
-            var childPrice;
-            if(priceObj[child] != undefined)
-            {
-                childPrice = priceObj[child]["price"]
-            }
-            else if(summandObject[child][child] != undefined)
-            {
-                childPrice = priceObj[Object.keys(summandObject[child][child])[0]]["price"]
-                vat = priceObj[Object.keys(summandObject[child][child])[0]]["vat"]
-            }
-            else
-            {
-                childPrice = 0;
-                vat = 0;
-            }
-            calcPrice = eMath.addDec(childPrice, calcPrice);
-            if(!vat)
-            {
-                vat = priceObj[child]["vat"];
-            }
-        }
-        calculatedPrices[offerItem] = {};
-        calculatedPrices[offerItem]["price"] = calcPrice;
-        calculatedPrices[offerItem]["vat"] = vat;
-        priceObj[offerItem] = {};
-        priceObj[offerItem]["price"] = calcPrice;
-        priceObj[offerItem]["vat"] = vat;
-
-    }
-    //ToDo: Document
-    function _getNode(pObject, pName, pCurrName){
-        if(pCurrName == pName)
-        {
-            return pObject;
-        }
-        else if (pObject != undefined)
-        {
-            let x;
-            let res = null;
-            for(var obj in pObject)
-            {
-                if(res == null)
-                {
-                    res = _getNode(pObject[obj], pName, obj);
-                }
-                else
-                {
-                    break;
-                }
-            }
-            return res;
-        }
-        return null;
+        insertStatements.push(
+            newWhere("OFFERITEMID", rowdata["OFFERITEM.OFFERITEMID"])
+                    .buildUpdateStatement({
+                        "NET": vals[0],
+                        "VAT": vals[1]
+                    })
+            )
     }
-    
-    var config = entities.createConfigForUpdatingRows().entity("Offeritem_entity").addParameter("OfferId_param", oid).addParameter("IgnoreOnUpdateProcess_param", true);
 
-    for(var oiId in productsWithSumUpPrices)
-    {
-        config.uid(oiId)
-                .fieldValues({
-                    "PRICE": priceObj[oiId]["price"],
-                    "VAT": priceObj[oiId]["vat"]
-                });
-        
-        entities.updateRow(config);
-    }
+    db.execute(statements, "Data_alias", 10000000);
 }
\ No newline at end of file

entity/Offeritem_entity/recordcontainers/db/onDBUpdate.js

@@ -51,10 +51,10 @@ if(oid != "")
             var potentialAsignees = {};
             var offerItemsToUpdate = {};
             var stop = false;
-            while(stop == false)
+            while(stop == false)//we have too loop forall the rows for each row that needs updating, since those are also pontially asignees
             {
                 stop = true;
-                for(var offeritem in rows)
+                for(var offeritem in rows)//loop trough all the rows and build offerItemsToUpdate
                 {
                     if(!(rows[offeritem]["OFFERITEMID"] in offerItemsToUpdate) &&(rows[offeritem]["ASSIGNEDTO"] == offerItemId || rows[offeritem]["ASSIGNEDTO"] in potentialAsignees))
                     {

entity/Order_entity/entityfields/salesordercode/onValidation.js

+import("system.vars");
 import("system.neon");
 
 //reload the field on save to make sure the salesordercode is really unique, otherwise the salesordercode could be the same for two salesorders 
 //created at the same time
-neon.refresh(["$field.SALESORDERCODE"]);
\ No newline at end of file
+if(vars.get("$sys.operatingstate") == neon.OPERATINGSTATE_NEW)
+{
+    neon.refresh(["$field.SALESORDERCODE"]);
+}
\ No newline at end of file

entity/Orderitem_entity/Orderitem_entity.aod

@@ -60,6 +60,7 @@
       <contentType>NUMBER</contentType>
       <outputFormat>#,##0.00</outputFormat>
       <inputFormat>#,##0.00</inputFormat>
+      <mandatory v="true" />
       <displayValueProcess>%aditoprj%/entity/Orderitem_entity/entityfields/price/displayValueProcess.js</displayValueProcess>
     </entityField>
     <entityField>
@@ -272,6 +273,15 @@
         </entityActionField>
       </children>
     </entityActionGroup>
+    <entityParameter>
+      <name>IgnoreOnUpdateProcess_param</name>
+      <expose v="true" />
+      <documentation>%aditoprj%/entity/Orderitem_entity/entityfields/ignoreonupdateprocess_param/documentation.adoc</documentation>
+    </entityParameter>
+    <entityField>
+      <name>itemInsertStatements</name>
+      <documentation>%aditoprj%/entity/Orderitem_entity/entityfields/iteminsertstatements/documentation.adoc</documentation>
+    </entityField>
   </entityFields>
   <recordContainers>
     <dbRecordContainer>

entity/Orderitem_entity/entityfields/ignoreonupdateprocess_param/documentation.adoc

+=IgnoreOnUpdateProcess_param
+
+This param only exists because we use writeEntiy in the onUpdateProcess and don't want to execute parts of it again for the updates we trigger for the children.
\ No newline at end of file

entity/Orderitem_entity/entityfields/iteminsertstatements/documentation.adoc

+= itemInsertStatements
+
+Helper field to store the statements for the childitems (statements get built with the correct amounts when changing the product or the quantity).
+Statements get stored as stringified object.
+And parsed and inserted in the onInsertProcess
\ No newline at end of file

entity/Orderitem_entity/entityfields/product_id/onValueChange.js

+import("system.neon");
 import("system.vars");
 import("OfferOrder_lib");
+import("Order_lib");
 
 var pId = vars.get("$local.value");
-if(pId != "")
+
+if(pId != "" && vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW)
 {
-    ItemUtils.product_IdOnValueChange(pId);
-}
\ No newline at end of file
+    var uid = vars.get("$field.SALESORDERITEMID");
+    var entity = vars.get("$sys.currententityname");
+    
+    ItemUtils.product_IdOnValueChange(pId, uid, entity);
+    var oiUtils = new OrderItemUtils(vars.get("$field.SALESORDER_ID"));
+    var curr = vars.exists("$param.Currency_param") ? vars.get("$param.Currency_param") : "";
+    var contactid = vars.exists("$param.ContactId_param") ? vars.get("$param.ContactId_param") : "";
+    var quantity = vars.get("$field.QUANTITY");
+
+    var sumUpTop = false;
+    var price = vars.get("$field.PRICE");
+    if(!price)
+    {
+        sumUpTop = true;
+    }
+    
+    var partsListObject = oiUtils.insertPartsList(pId, vars.get("$field.SALESORDERITEMID"), curr, contactid, quantity, true, vars.get("$field.SALESORDER_ID"), sumUpTop);
+    neon.setFieldValue("$field.itemInsertStatements", JSON.stringify(partsListObject["partsList"]));
+    if(sumUpTop)//only sum-up this price if there is no valid Price
+    {
+    neon.setFieldValue("$field.PRICE", partsListObject["topProductInfo"]["price"]*quantity);
+    neon.setFieldValue("$field.VAT", partsListObject["topProductInfo"]["vat"]);
+    }
+}
+

entity/Orderitem_entity/entityfields/quantity/onValueChange.js

 import("system.vars");
 import("system.neon");
-import("Product_lib");
-import("Util_lib");
-import("Entity_lib");
+import("OfferOrder_lib");
+import("Order_lib");
 
-var pid = vars.get("$field.PRODUCT_ID");
-var newQuantity = vars.get("local.value");
-if(pid != "" && newQuantity != "")
+var pId = vars.get("$field.PRODUCT_ID");
+if(pId != "" && vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW)
 {
+    var uid = vars.get("$field.SALESORDERITEMID");
+    var entity = vars.get("$sys.currententityname");
+    ItemUtils.product_IdOnValueChange(pId, uid, entity);
+    
+    var oiUtils = new OrderItemUtils(vars.get("$field.SALESORDER_ID"));
     var curr = vars.exists("$param.Currency_param") ? vars.get("$param.Currency_param") : "";
     var contactid = vars.exists("$param.ContactId_param") ? vars.get("$param.ContactId_param") : "";
+    var quantity = vars.get("$local.value");
+
+    var sumUpTop = false;
+    var price = vars.get("$field.PRICE");
+    if(!price)
+    {
+        sumUpTop = true;
+    }
     
-    var PriceListFilter = { currency: curr, quantity: newQuantity, relationId: contactid };
-    
-    var ProductDetails = ProductUtils.getProductDetails(pid, PriceListFilter);
+    var partsListObject = oiUtils.insertPartsList(pId, vars.get("$field.SALESORDERITEMID"), curr, contactid, quantity, true, vars.get("$field.SALESORDER_ID"), sumUpTop);
+    neon.setFieldValue("$field.itemInsertStatements", JSON.stringify(partsListObject["partsList"]));
     
-    if(ProductDetails.productId != undefined && ProductDetails.PriceListToUse != null)
+    if(sumUpTop)//only sum-up this price if there is no valid Price
     {
-        vars.set("$field.PRICE", ProductDetails.PriceListToUse.price);
-        vars.set("$field.VAT", ProductDetails.PriceListToUse.vat);
+    neon.setFieldValue("$field.PRICE", partsListObject["topProductInfo"]["price"]);
+    neon.setFieldValue("$field.VAT", partsListObject["topProductInfo"]["vat"]);
     }
 }
\ No newline at end of file

entity/Orderitem_entity/recordcontainers/db/onDBInsert.js

+import("system.db");
+import("OfferOrder_lib");
 import("system.entities");
-import("system.datetime");
-import("system.neon");
 import("system.vars");
-import("system.db");
 import("system.util");
 import("Order_lib");
 import("Product_lib");
 import("Sql_lib");
 
-
 var rowdata = vars.get("$local.rowdata");
 
 var oid = rowdata["SALESORDERITEM.SALESORDER_ID"];
 if(oid != "")
 {
-    var curr = vars.exists("$param.Currency_param") ? vars.get("$param.Currency_param") : "";
-    var contactid = vars.exists("$param.ContactId_param") ? vars.get("$param.ContactId_param") : "";
     var discount = vars.exists("$param.Discount_param") ? vars.get("$param.Discount_param"): "";
     var oiUtils = new OrderItemUtils(oid);
-    oiUtils.insertPartsList(rowdata["SALESORDERITEM.PRODUCT_ID"], vars.get("$local.uid"), curr, contactid, vars.get("$param.Language_param"));
-    oiUtils.reOrgItems();
+
+    var insertStatements = JSON.parse(vars.get("$field.itemInsertStatements"));//insert statements get set by insertPartsList in the onvalueChanges of product_id and quantity
+
+    if(insertStatements)
+    {
+        db.inserts(insertStatements);
+    }
     
     //update order price
     var vals = oiUtils.getNetAndVat();
@@ -42,7 +43,6 @@ if(oid != "")
             "NET": vals[0],
             "VAT": vals[1]
         });
-
     }
     config.uid(oid);
     entities.updateRow(config);

entity/Orderitem_entity/recordcontainers/db/onDBUpdate.js

@@ -33,4 +33,44 @@ if(oid != "")
     }
     config.uid(oid);
     entities.updateRow(config);
+
+    
+    //this process get's executed for every child of this offerItem since we use writeEntiy, so we use the param to make sure we don't execute it for the children
+    if(vars.getString("$param.IgnoreOnUpdateProcess_param") != "true")
+    {
+        var newQuanitity = parseFloat(vars.get("$field.QUANTITY"));
+        var oldQuantity = parseFloat(vars.get("$local.initialRowdata")["SALESORDERITEM.QUANTITY"]);
+        var offerItemId = vars.get("$field.SALESORDERITEMID");
+        if(newQuanitity != oldQuantity) //quantity changed -> change quantities of the childitems accordingly
+        {
+            var multiplier = newQuanitity/oldQuantity;
+
+            var loadConfig = entities.createConfigForLoadingRows().entity("Orderitem_entity").addParameter("OrderId_param", oid).fields(["SALESORDERITEMID", "ASSIGNEDTO", "PRODUCT_ID", "QUANTITY"])
+
+            var rows = entities.getRows(loadConfig);
+
+            var potentialAsignees = {};
+            var offerItemsToUpdate = {};
+            var stop = false;
+            while(stop == false)//we have too loop forall the rows for each row that needs updating, since those are also pontially asignees
+            {
+                stop = true;
+                for(var offeritem in rows)//loop trough all the rows and build offerItemsToUpdate
+                {
+                    if(!(rows[offeritem]["SALESORDERITEMID"] in offerItemsToUpdate) &&(rows[offeritem]["ASSIGNEDTO"] == offerItemId || rows[offeritem]["ASSIGNEDTO"] in potentialAsignees))
+                    {
+                        offerItemsToUpdate[rows[offeritem]["SALESORDERITEMID"]] = parseInt(rows[offeritem]["QUANTITY"])*multiplier;
+                        potentialAsignees[rows[offeritem]["SALESORDERITEMID"]] = "";
+                        stop = false;
+                    }
+                }
+            }
+
+            var updateConfig = entities.createConfigForUpdatingRows().entity("Orderitem_entity").addParameter("OrderId_param", oid).addParameter("IgnoreOnUpdateProcess_param", true);
+            for(var object_Id in offerItemsToUpdate)
+            {
+                entities.updateRow(updateConfig.fieldValues({"QUANTITY": offerItemsToUpdate[object_Id]}).uid(object_Id))
+            }
+        }
+    }
 }
\ No newline at end of file

entity/Productprice_entity/Productprice_entity.aod

@@ -20,6 +20,7 @@
       <dropDownProcess>%aditoprj%/entity/Productprice_entity/entityfields/buysell/dropDownProcess.js</dropDownProcess>
       <stateProcess>%aditoprj%/entity/Productprice_entity/entityfields/buysell/stateProcess.js</stateProcess>
       <valueProcess>%aditoprj%/entity/Productprice_entity/entityfields/buysell/valueProcess.js</valueProcess>
+      <onValueChange>%aditoprj%/entity/Productprice_entity/entityfields/buysell/onValueChange.js</onValueChange>
     </entityField>
     <entityField>
       <name>CURRENCY</name>
@@ -112,6 +113,7 @@
       <titleProcess>%aditoprj%/entity/Productprice_entity/entityfields/pricelist/titleProcess.js</titleProcess>
       <valueProcess>%aditoprj%/entity/Productprice_entity/entityfields/pricelist/valueProcess.js</valueProcess>
       <displayValueProcess>%aditoprj%/entity/Productprice_entity/entityfields/pricelist/displayValueProcess.js</displayValueProcess>
+      <onValueChange>%aditoprj%/entity/Productprice_entity/entityfields/pricelist/onValueChange.js</onValueChange>
     </entityField>
     <entityParameter>
       <name>ProductId_param</name>

entity/Productprice_entity/entityfields/buysell/onValueChange.js

+import("system.neon");
+import("Product_lib");
+import("system.vars");
+
+if(vars.get("$sys.operatingstate") == neon.OPERATINGSTATE_NEW || vars.get("$sys.operatingstate") == neon.OPERATINGSTATE_EDIT)
+{
+    var productId = vars.get("$field.PRODUCT_ID");
+    ProductUtils.presetPriceAndVat(vars.get("$field.PRODUCT_ID"), vars.get("$field.VAT"),vars.get("$field.PRICELIST") , vars.get("$this.value"));
+}
\ No newline at end of file