@recras/online-booking-js/src/options.js

JS library for easy integration of Recras online booking and voucher sales

class RecrasOptions {

    constructor(options) {
        this.languageHelper = new RecrasLanguageHelper();
        this.validate(options);
        this.options = this.setOptions(options);
    }

    getAnalyticsEvents() {
        if (!Array.isArray(this.options.analyticsEvents)) {
            this.options.analyticsEvents = RecrasEventHelper.allEvents();
        }

        this.options.analyticsEvents = this.options.analyticsEvents.filter(event => {
            let eventExists = RecrasEventHelper.allEvents().includes(event);
            if (!eventExists) {
                console.warn('Invalid event: ' + event);
            }
            return eventExists;
        });

        if (this.options.analyticsEvents.length === 0) {
            this.options.analyticsEvents = RecrasEventHelper.allEvents();
        }
        return this.options.analyticsEvents;
    }
    getAnalytics() {
        return this.options.analytics;
    }
    getApiBase() {
        return this.getHostname() + '/api2/';
    }
    getAutoScroll() {
        return (this.options.autoScroll !== undefined ? this.options.autoScroll : true);
    }
    getDefaultCountry() {
        if (this.options.defaultCountry !== undefined) {
            return this.options.defaultCountry;
        }
        return this.getLocale().substr(3, 2); // en_IE -> IE
    }
    getElement() {
        return this.options.element;
    }
    getFormId() {
        return this.options.form_id;
    }
    getHostname() {
        return this.options.hostname;
    }
    getLocale() {
        return this.options.locale;
    }
    getPackageId() {
        return this.options.package_id;
    }
    getPreFilledAmounts() {
        return this.options.productAmounts;
    }
    getPreFilledDate() {
        return this.options.date;
    }
    getPreFilledTime() {
        return this.options.time;
    }
    getPreviewTimes() {
        return (this.options.previewTimes !== undefined ? this.options.previewTimes : true);
    }
    getRedirectUrl() {
        return this.options.redirect_url;
    }
    getVoucherTemplateId() {
        return this.options.voucher_template_id;
    }

    isSinglePackage() {
        if (Array.isArray(this.options.package_id)) {
            return this.options.package_id.length === 1;
        }
        return !isNaN(parseInt(this.options.package_id, 10));
    }

    setOption(option, value) {
        this.options[option] = value;
    }

    setOptions(options) {
        options.hostname = '//' + options.recras_hostname;
        return options;
    }

    validate(options) {
        if (!options.element) {
            throw new Error(this.languageHelper.translate('ERR_NO_ELEMENT'));
        }
        if (options.element instanceof Element === false) {
            throw new Error(this.languageHelper.translate('ERR_INVALID_ELEMENT'));
        }

        if (!options.recras_hostname) {
            throw new Error(this.languageHelper.translate('ERR_NO_HOSTNAME'));
        }
        if (options.redirect_url) {
            if (options.redirect_url.indexOf('http://') === -1 && options.redirect_url.indexOf('https://') === -1) {
                throw new Error(this.languageHelper.translate('ERR_INVALID_REDIRECT_URL'));
            }
        }
    }
}