membership.js

var AnnualContributionAmount = 0;
var ToPayAmount = null;
var otherAmountField;
var GrilleSalarialeField;
var PaymentMethodField;
var membershipFieldWrapper;
var GrilleSalarialeFieldWrapper;
var PaymentMethodFieldWrapper;
var Syndicate;
var SyndicateId;
var membershipType;
var Frequency;
var Frequencies;
var FrequencySelector;
var MembershipStartDate;
var membershipEndDate;
var SalarySelect;
var SalaryGreaterOption;
var isProRata = false;
var isApportionment = false;

var MonthsToDispatchTo;
var TheoricalMonthAmount;

var MonthsToDispatchTo_Apportionment;
var ApportionmentMonthAmount;

var MonthsToDispatchTo_ProRata;
var ProrataMonthAmount;

const roundedAmountByMonths = function(value) {
    return Math.round(AnnualContributionAmount / (value / 100)) / 100;
}

const amountForHumans = function(value){
    return isNaN(value) ? '' : value + cartable.Membership.currency.symbol;
}

const sortObject = function (obj) {
    return Object.keys(obj).sort().reduce(function (result, key) {
        result[key] = obj[key];
        return result;
    }, {});
}

const cartable_pick_custom_salary = function(){
    var custom_salary = prompt(cartable.Membership.i18n.custom_salary);
    if (custom_salary && !isNaN(custom_salary)){
        AnnualContributionAmount = custom_salary * Syndicate.membershipRatio / 100;
        SalaryGreaterOption.attr('value', AnnualContributionAmount).text(custom_salary+cartable.Membership.currency.symbol);
        SalarySelect.val(AnnualContributionAmount).select2().trigger('change');
    }
    else{
        alert(cartable.Membership.i18n.custom_salary_nan);
        SalarySelect.val("").select2().trigger('change');
    }
}

const cartable_remaining_months = function (start_day, start_month, end_day, end_month, current_day, current_month){
    _MonthsToDispatchTo = 12;
    _MonthsToDispatchTo_Apportionment = 12;
    _MonthsToDispatchTo_ProRata = 12;
    var current_date = parseInt(current_month + '' + current_day);
    var startDate = parseInt(start_month + '' + start_day);
    var endDate = parseInt(end_month + '' + end_day); 
    if (startDate >= endDate) {
        var _MonthsToDispatchTo_Apportionment = 1 + 12 - (start_month - end_month);
        if (current_date >= startDate) {
            _MonthsToDispatchTo_ProRata = 12 - (current_month - end_month);
        }