Extract isi bundle

for(var i = 0; i < data.length; i++) {
            result.push(data[i])
            if(data[i].Approval == 1) {
                if(data[i].inventory_branch.inventory.IsBundle == 1) {
                    // cek bundle id
                    let itemBranchId = data[i].inventory_branch.Id
                    // get bundle id dr item branch id
                    Bundles.searchByItemId(itemBranchId).then(function (bundleData) {
                        // extract item details
                        ItemDetails.findbymodule("Bundle", bundleData.data.Id).then(function (itemdetailsrequest) {
                            let itemdetails = itemdetailsrequest.data
                            // kasih tag IsBundle = 1 di setiap item hasil extractnya
                            for(var j = 0; j < itemdetails.length; j++) {
                                let itemextrackan = itemdetails[j]
                                itemextrackan.Code = "EXT/" + itemextrackan.Code
                                itemextrackan.IsBundle = 1
                                // push isi item details
                                console.log(itemextrackan)
                                result.push(itemextrackan)
                            }
                        })
                    })
                }
            }
        }