membership.js

var AnnualContributionAmount = null;
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;

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_pick_membership_amount = function(){
    var raw_contribution_amount = SalarySelect.val();
    if (raw_contribution_amount === '_FREE_'){
        SalarySelect.after(
            CRM.$('<a>')
                .on('click', cartable_pick_custom_salary)
                .attr('class', 'cartable-salary-greater-link')
                .text(cartable.Membership.i18n.another_salary)
        );
        cartable_pick_custom_salary();
        return;
    }

    AnnualContributionAmount = parseFloat(raw_contribution_amount);
    if(!initial_auto_select && GrilleSalarialeField){
        GrilleSalarialeField.val(SyndicateId+'|'+AnnualContributionAmount);
    }
    // TODO: calculate effective months to be paid
    MonthlyContributionAmount = Math.round(AnnualContributionAmount/0.12)/100;

    var FrequencyControl = CRM.$('.cartable-membership-frequency-selector input[type=radio]:checked');
    var frequency_name = FrequencyControl.val();
    if(!initial_auto_select && PaymentMethodField){
        PaymentMethodField.val(frequency_name);
    }
    var AnnualTaxFreeAmount = cartable_fiscal_deducted(AnnualContributionAmount);
    var MonthlyTaxFreeAmount = cartable_fiscal_deducted(MonthlyContributionAmount);
    CRM.$('.cartable-membership-frequency-selector .year-amount').text( isNaN(AnnualContributionAmount) ? '' : AnnualContributionAmount+cartable.Membership.currency.symbol );
    CRM.$('.cartable-membership-frequency-selector .month-amount').text( isNaN(AnnualContributionAmount) ? '' : MonthlyContributionAmount+cartable.Membership.currency.symbol );
    CRM.$('.cartable-membership-frequency-selector .year-free-amount').text( isNaN(AnnualContributionAmount) ? '' : AnnualTaxFreeAmount+cartable.Membership.currency.symbol );
    CRM.$('.cartable-membership-frequency-selector .month-free-amount').text( isNaN(AnnualContributionAmount) ? '' : MonthlyTaxFreeAmount+cartable.Membership.currency.symbol );