Consolidate items in Print

Jira Code: BLL-51

This code is used to print the Purchase Order using Advanced PDF. If the purchase order is a special purchase order & if the items are repeating then the items should be consolidated & print as a single item, Quantity, Amount should add accordingly.

<#assign totalAmount=0 totalQty=0 />
<!--Function Definition--> 
<#function findConsolidatedItemData itemToFind itemArray index>
            <#list itemArray as item>
                <#if item.item==itemToFind.item>
                  <!--To get the total amount-->
                    <#assign totalAmount=totalAmount + item.amount />
                    <#assign totalQty=totalQty + item.quantity />
                </#if>
            </#list>
            <#assign returnValue='true' />
            <#return returnValue>
        </#function>

<!--Function call-->
 <#assign consolidatedItemData=findConsolidatedItemData(item, record.item,item_index) />