Copy quote make fields editable / update calculated fields

Question

Hi, 
 for a customer who uses the quotes module a lot we want to be able to copy an existing quote and update the products on the copy with new data from the producttemplate ( they change prices etc on the producttemplate, they don't create new templates..). I got it working so far that when I click the duplicate button the lines are copied and the data is being updated using a ajax request for the various templates. This does work by validating in the create.js if we have a copy context and if so we copy all the data needed from the producttemplates. 
 I currently have two issues left: 
 - When I copy a quote the productbundle items are copied but the calculated fields are not updated until I save the quote 
 - Certain fields are readonly. 
 Could someone point me into the right direction so I can solve both issues? 
 
 if(options.context.get('copy') === true && !_.isEmpty(options.context.get("relatedRecords"))){
 _.each(options.context.get("relatedRecords"), function(entry){
 if(entry._module === "ProductBundles"){
 _.each(entry.product_bundle_items,function(bundleItem){
 var productTemplateId = bundleItem.get("product_template_id");
 if(!_.isEmpty(productTemplateId)){

 var url = app.api.buildURL('ProductTemplates/'+productTemplateId, '', {}, {});
 app.api.call('read',url,{},{
 success: _.bind(function(bundleItem,response){
 console.log('succesfully retrieved data from template??');
 bundleItem.set('name',response.name);
 bundleItem.set('category_id',response.category_id);
 bundleItem.set('category_name',response.category_name);
 bundleItem.set('mft_part_num',response.mft_part_num);
 bundleItem.set('list_price',response.list_price);
 bundleItem.set('cost_price',response.cost_price);
 bundleItem.set('discount_price',response.discount_price);
 bundleItem.set('list_usdollar',response.list_usdollar);
 bundleItem.set('cost_usdollar',response.cost_usdollar);
 bundleItem.set('discount_usdollar',response.discount_usdollar);
 bundleItem.set('tax_class',response.tax_class);
 bundleItem.set('weight',response.weight);
 bundleItem.set('type_id',response.type_id);
 bundleItem.set('type_name',response.type_name);
 bundleItem.set('manufacturer_id',response.manufacturer_id);
 bundleItem.set('manufacturer_name',response.manufacturer_name);
 bundleItem.set('currency_id',response.currency_id);
 bundleItem.set('base_rate',response.base_rate);
 bundleItem.set('isCopied',false);
 },this,bundleItem)
 });
 }
 });
 }
 });
 }

Jeroen Somhorst · Answer

Hi Jeroen Somhorst 
 We faced a similar issue at a customer's instance, maybe our solutions may help you: 
 file: custom/modules/ProductBundles/clients/base/views/quote-data-group-list/quote-data-group-list.js, method onAddNewItemToGroup. 
 Add the lines 
 this.qliListMetadata = app.metadata.getView('Products', 'quote-data-group-list');
 this._fields = _.flatten(_.pluck(this.qliListMetadata.panels, 'fields'));

between variable declarations 
 var relatedModel = app.data.createRelatedBean(this.model, null, linkName);
 var quoteModel = this.context.get('parentModel');
 var maxPositionModel;
 var position = 0;
 var $relatedRow;
 var moduleName = linkName === 'products' ? 'Products' : 'ProductBundleNotes';
 var modelData = {};
 var groupLineNumObj;
 // these quoteModel values will be overwritten if prepopulateData
 // already has currency_id or base_rate already set
 var currencyId = quoteModel.get('currency_id');
 var baseRate = quoteModel.get('base_rate');
 var newLineNum;

and line 
 prepopulateData = prepopulateData || {};

This workaround fix dependencies issues in lines after first one.