flatBuffersUtil.js

/**
 * Created by ufk on 16/02/2016.
 */

var flatbuffers = require('../js/flatbuffers').flatbuffers;
var builder = new flatbuffers.Builder();

var drinks = require('../fbs/drinks_generated').MyAlcoholist; // Generated by `flatc`.

function drinkArrayToBuffer(drinkArray) {
    var drinksVectArray = [];
    drinkArray.forEach(function (element, index, array) {
        var drinkObj = element;
        var drinkBrandName = builder.createString(drinkObj.drink_brand_name);
        var drinkCompanyName = builder.createString(drinkObj.drink_company_name);
        var drinkflavorTypeName = builder.createString(drinkObj.drink_flavor_type_name);
        var drinkTypeName = builder.createString(drinkObj.drink_type_name);
        var liquidColorTypeName = builder.createString(drinkObj.liquid_color_type_name);
        drinks.Drink.startDrink(builder);
        drinks.Drink.addAlcoholVol(builder, drinkObj.alcohol_vol);
        drinks.Drink.addCaloriesFor100g(builder, drinkObj.calories_for_100g);
        drinks.Drink.addDrinkBrandName(builder, drinkBrandName);
        drinks.Drink.addDrinkCompanyName(builder, drinkCompanyName);
        drinks.Drink.addDrinkFlavorId(builder, drinkObj.drink_flavor_id);
        drinks.Drink.addDrinkFlavorTypeName(builder, drinkflavorTypeName);
        drinks.Drink.addDrinkTypeName(builder, drinkTypeName);
        drinks.Drink.addGlobalImageId(builder, drinkObj.global_image_id);
        drinks.Drink.addLiquidColorIsTransparent(builder, drinkObj.is_transparent);
        drinks.Drink.addLiquidColorTypeName(builder, liquidColorTypeName);
        var drink = drinks.Drink.endDrink(builder);
        drinksVectArray.push(drink);
    })
    var drinksVect = drinks.Drinks.createDrinksVector(builder, drinksVectArray);
    drinks.Drinks.finishDrinksBuffer(builder, drinksVect);
    var buf = builder.dataBuffer();
    var drinksArray = drinks.Drinks.getRootAsDrinks(buf);
    var drinksRes = drinksArray.drinks();
    return buf;
}

module.exports.drinkArrayToBuffer = drinkArrayToBuffer;