proj_fc_5.js

((app, $, Cleave) => {
    // Builds the endpoint from the calculator's name.
    app.getEndpoint = calculator => {
        return calculator.replace(/ /g, '-').normalize("NFD")
            .replace(/[\u0300-\u036f]/g, "").toLowerCase();
    };

    // Gets the form data.
    app.getData = calculator => {
        let data = {};
        app.calcInfo.forms[calculator].forEach(item => {
            if (item.type.endsWith('Radio')) {
                data[item.id] = $('input:radio[name="' + item.id + '"]:checked').val();
            } else {
                let val = $('#' + item.id).val();
                if (val){
                    data[item.id] = val;
                }
            }
        });

        app.showExtraPmtInfo = calculator === 'Calculadora de Préstamos' && data.extra_pmt > 0;

        return data;
    };

    // Applies Cleave formatting to results.
    app.formatResults = () => {
        $('.money').toArray().forEach(el => {
            new Cleave(el, {
                numeral: true,
                numeralThousandsGroupStyle: 'thousand',
                //prefix: '$ ',
                numeralDecimalScale: 2
            });
        });
    };

    .  .  .

    // Gets the results from the backend.
    app.calculate = calculator => {
        let baseUrl = 'https://api.calcfina.com/';
        //let baseUrl = 'http://localhost:5001/';
        let endpoint = app.getEndpoint(calculator);
        let data = app.getData(calculator);

        $.ajax({
            method: 'POST',
            headers: {
                'Accept': 'application/json',
                'Content-Type': 'application/json'
            },
            contentType: 'application/json',
            url: baseUrl + endpoint,
            data: JSON.stringify(data),
            success: results => {
                app.results = results;
                app.calculator = calculator;
                $('.results-wrapper').removeClass('is-invisible');
                app.showResults();
                // noinspection JSUnresolvedVariable
                if (app.calcInfo.charts[app.calculator]) {
                    $('#charts-tab').removeClass('is-invisible');
                    app.showCharts();
                }
                if (app.results.table) {
                    $('#table-tab').removeClass('is-invisible');
                    app.showTable();
                }
            },
            dataType: 'json',
            error: e => {
                console.log(e);
            }
        });
    };
})(window.app = window.app || {}, jQuery, Cleave);