MMX Client

/**
 * @fileOverview Client for the MMX endpoint.
 */
'use strict';

var assert = require('assert');
var SERVICE = 'MMX';
var VERSION = 1.0;

/**
 * Creates a new MMX client instance.
 * @param endpoint The MMX endpoint.
 * @param ctx  The context where the function is called.
 * @returns A MMX service instance.
 */
function createMmx(endpoint, ctx) {

    assert(endpoint !== undefined, 'The endpoint parameter must be specified.');
    assert(endpoint !== null, 'The endpoint parameter cannot be null.');

    assert(ctx !== undefined, 'The ctx parameter must be specified.');
    assert(ctx !== null, 'The ctx parameter cannot be null.');

    function getMarketsInfoForEvent(eventId, mopId, requireRunners, requirePreSettlementInfo) {

        assert(eventId !== undefined, 'The endpoint parameter must be specified.');
        assert(eventId !== null, 'The endpoint parameter cannot be null.');

        assert(mopId !== undefined, 'The endpoint parameter must be specified.');
        assert(mopId !== null, 'The endpoint parameter cannot be null.');


        assert(typeof requireRunners === "boolean", 'The requireRunners parameter must be a boolean.');

        assert(typeof requirePreSettlementInfo === "boolean", 'The requireRunners parameter must be a boolean.');


        var params = {
            eventId: eventId,
            mopId: mopId,
            requireRunners: requireRunners,
            requirePreSettlementInfo: requirePreSettlementInfo
        };

        return endpoint.call(ctx, SERVICE, VERSION, 'getMarketsInfoForEvent', params);
    }

    return {
        /**
         * To get markets information from MMX services we need to make two services calls,
         * marketsforEvent and marketInfo
         *
         * @method getMarketsInfoForEvent
         * @memberOf MMX
         *
         * @param  {String}  eventId The event id
         * @param {String} mopId The mop id
         * @param {Boolean} requireRunners A flag stating if should retrieve markets with runners
         * @param {Boolean} requirePreSettlementInfo A flag stating if should retrieve the markets
         * pre-settlement info
         * @return {Promise} The return Promise
         */
        getMarketsInfoForEvent: getMarketsInfoForEvent
    };
}

module.exports = createMmx;