wat.cfc

    public struct function calculate(required string prodL) {
        var totalSavings = 0.00;
        var priceList = "";
        var BigDecimal = createObject("java", "java.math.BigDecimal");
        var nerismoProducts = model("nerismoProduct").findAll(where = "id IN (#arguments.prodL#)");
        var items = [];
        var pArray = listToArray(arguments.prodL);
        for (pid in pArray) {
            var item = model("nerismoOrderItem").new();
            item["quantity"] = 1;
            item["nerismopid"] = pid;
            var nerismoProductLength = nerismoProducts.recordCount;
            for (var i = 1; i <= nerismoProductLength; i++) {
                if (nerismoProducts["id"][i] == pid) {
                    item["title"] = nerismoProducts["title"][i];
                    var found = False;
                if (!arrayLen(this.aceCouponProducts)) {
                    var discount = nerismoProducts["price"][i] * (this.discountpercent/100.00);
                    totalSavings += decimalToCurrency(discount, BigDecimal.ROUND_DOWN);
                    priceList = listAppend(priceList, decimalToCurrency(nerismoProducts["price"][i] - discount, BigDecimal.ROUND_DOWN));
                    item["price"] = decimalToCurrency(nerismoProducts["price"][i] - discount, BigDecimal.ROUND_DOWN);
                    } else {
                        for (couponProduct in this.aceCouponProducts) {
                            if (couponProduct.nerismopid == pid) {
                                found = true;
                                var discount = nerismoProducts["price"][i] * (this.discountpercent/100.00);
                                totalSavings += decimalToCurrency(discount, BigDecimal.ROUND_DOWN);
                                priceList = listAppend(priceList, decimalToCurrency(nerismoProducts["price"][i] - discount, BigDecimal.ROUND_DOWN));
                                item["price"] = decimalToCurrency(nerismoProducts["price"][i] - discount, BigDecimal.ROUND_DOWN);
                            }
                        }
                        if (!found) {
                            priceList = listAppend(priceList, nerismoProducts["price"][i]);
                            item["price"] = nerismoProducts["price"][i];
                        }
                    }
                }
            }
            var foundIndex = 0;
            var itemsLength = arrayLen(items);
            for (var i = 1; i<= itemsLength;i++) {
                if (items[i].nerismopid == pid) {
                    foundIndex = i;
                }
            }
            if (foundIndex) {
                items[foundIndex].price = item.price;
                items[foundIndex].quantity = items[foundIndex].quantity + 1;
                items[foundIndex].subtotal += item.price;
            } else {
                item["subTotal"] = item.price;
                arrayAppend(items, item);
            }
        }
        return {
            'totalSavings' = totalSavings,
            'priceList' = priceList,
            'items' = items
        };
    }