Checkout Woo - PayU

/* global wc_checkout_params */
jQuery( function( $ ) {

    // wc_checkout_params is required to continue, ensure the object exists
    if ( typeof wc_checkout_params === 'undefined' ) {
        return false;
    }

    $.blockUI.defaults.overlayCSS.cursor = 'default';

    var wc_checkout_form = {
        updateTimer: false,
        dirtyInput: false,
        selectedPaymentMethod: false,
        xhr: false,
        $order_review: $( '#order_review' ),
        $checkout_form: $( 'form.checkout' ),
        init: function() {
            $( document.body ).bind( 'update_checkout', this.update_checkout );
            $( document.body ).bind( 'init_checkout', this.init_checkout );

            // Payment methods
            this.$checkout_form.on( 'click', 'input[name="payment_method"]', this.payment_method_selected );

            if ( $( document.body ).hasClass( 'woocommerce-order-pay' ) ) {
                this.$order_review.on( 'click', 'input[name="payment_method"]', this.payment_method_selected );
            }

            // Prevent HTML5 validation which can conflict.
            this.$checkout_form.attr( 'novalidate', 'novalidate' );

            // Form submission
            this.$checkout_form.on( 'submit', this.submit );

            // Inline validation
            this.$checkout_form.on( 'input validate change', '.input-text, select, input:checkbox', this.validate_field );

            // Manual trigger
            this.$checkout_form.on( 'update', this.trigger_update_checkout );

            // Inputs/selects which update totals
            this.$checkout_form.on( 'change', 'select.shipping_method, input[name^="shipping_method"], #ship-to-different-address input, .update_totals_on_change select, .update_totals_on_change input[type="radio"], .update_totals_on_change input[type="checkbox"]', this.trigger_update_checkout );
            this.$checkout_form.on( 'change', '.address-field select', this.input_changed );
            this.$checkout_form.on( 'change', '.address-field input.input-text, .update_totals_on_change input.input-text', this.maybe_input_changed );
            this.$checkout_form.on( 'keydown', '.address-field input.input-text, .update_totals_on_change input.input-text', this.queue_update_checkout );

            // Address fields
            this.$checkout_form.on( 'change', '#ship-to-different-address input', this.ship_to_different_address );

            // Trigger events
            this.$checkout_form.find( '#ship-to-different-address input' ).change();
            this.init_payment_methods();

            // Update on page load
            if ( wc_checkout_params.is_checkout === '1' ) {
                $( document.body ).trigger( 'init_checkout' );
            }
            if ( wc_checkout_params.option_guest_checkout === 'yes' ) {
                $( 'input#createaccount' ).change( this.toggle_create_account ).change();
            }
        },
        init_payment_methods: function() {
            var $payment_methods = $( '.woocommerce-checkout' ).find( 'input[name="payment_method"]' );

            // If there is one method, we can hide the radio input
            if ( 1 === $payment_methods.length ) {
                $payment_methods.eq(0).hide();
            }

            // If there was a previously selected method, check that one.
            if ( wc_checkout_form.selectedPaymentMethod ) {
                $( '#' + wc_checkout_form.selectedPaymentMethod ).prop( 'checked', true );
            }

            // If there are none selected, select the first.
            if ( 0 === $payment_methods.filter( ':checked' ).length ) {
                $payment_methods.eq(0).prop( 'checked', true );
            }

            if ( $payment_methods.length > 1 ) {

                // Hide open descriptions.
                $( 'div.payment_box' ).filter( ':visible' ).slideUp( 0 );
            }

            // Trigger click event for selected method
            $payment_methods.filter( ':checked' ).eq(0).trigger( 'click' );
        },
        get_payment_method: function() {
            return wc_checkout_form.$checkout_form.find( 'input[name="payment_method"]:checked' ).val();
        },
        payment_method_selected: function( e ) {
            e.stopPropagation();

            if ( $( '.payment_methods input.input-radio' ).length > 1 ) {
                var target_payment_box = $( 'div.payment_box.' + $( this ).attr( 'ID' ) ),
                    is_checked         = $( this ).is( ':checked' );

                if ( is_checked && ! target_payment_box.is( ':visible' ) ) {
                    $( 'div.payment_box' ).filter( ':visible' ).slideUp( 230 );

                    if ( is_checked ) {
                        target_payment_box.slideDown( 230 );
                    }
                }
            } else {
                $( 'div.payment_box' ).show();
            }

            if ( $( this ).data( 'order_button_text' ) ) {
                $( '#place_order' ).text( $( this ).data( 'order_button_text' ) );
            } else {
                $( '#place_order' ).text( $( '#place_order' ).data( 'value' ) );
            }

            var selectedPaymentMethod = $( '.woocommerce-checkout input[name="payment_method"]:checked' ).attr( 'id' );

            if ( selectedPaymentMethod !== wc_checkout_form.selectedPaymentMethod ) {
                $( document.body ).trigger( 'payment_method_selected' );
            }

            wc_checkout_form.selectedPaymentMethod = selectedPaymentMethod;
        },
        toggle_create_account: function() {
            $( 'div.create-account' ).hide();

            if ( $( this ).is( ':checked' ) ) {
                // Ensure password is not pre-populated.
                $( '#account_password' ).val( '' ).change();
                $( 'div.create-account' ).slideDown();
            }
        },
        init_checkout: function() {
            $( '#billing_country, #shipping_country, .country_to_state' ).change();
            $( document.body ).trigger( 'update_checkout' );
        },
        maybe_input_changed: function( e ) {
            if ( wc_checkout_form.dirtyInput ) {
                wc_checkout_form.input_changed( e );
            }
        },
        input_changed: function( e ) {
            wc_checkout_form.dirtyInput = e.target;
            wc_checkout_form.maybe_update_checkout();
        },
        queue_update_checkout: function( e ) {
            var code = e.keyCode || e.which || 0;

            if ( code === 9 ) {
                return true;
            }

            wc_checkout_form.dirtyInput = this;
            wc_checkout_form.reset_update_checkout_timer();
            wc_checkout_form.updateTimer = setTimeout( wc_checkout_form.maybe_update_checkout, '1000' );
        },
        trigger_update_checkout: function() {
            wc_checkout_form.reset_update_checkout_timer();
            wc_checkout_form.dirtyInput = false;
            $( document.body ).trigger( 'update_checkout' );
        },
        maybe_update_checkout: function() {
            var update_totals = true;

            if ( $( wc_checkout_form.dirtyInput ).length ) {
                var $required_inputs = $( wc_checkout_form.dirtyInput ).closest( 'div' ).find( '.address-field.validate-required' );

                if ( $required_inputs.length ) {
                    $required_inputs.each( function() {
                        if ( $( this ).find( 'input.input-text' ).val() === '' ) {
                            update_totals = false;
                        }
                    });
                }
            }
            if ( update_totals ) {
                wc_checkout_form.trigger_update_checkout();
            }
        },
        ship_to_different_address: function() {
            $( 'div.shipping_address' ).hide();
            if ( $( this ).is( ':checked' ) ) {
                $( 'div.shipping_address' ).slideDown();
            }
        },
        reset_update_checkout_timer: function() {
            clearTimeout( wc_checkout_form.updateTimer );
        },
        is_valid_json: function( raw_json ) {
            try {
                var json = $.parseJSON( raw_json );

                return ( json && 'object' === typeof json );
            } catch ( e ) {
                return false;
            }
        },
        validate_field: function( e ) {
            var $this             = $( this ),
                $parent           = $this.closest( '.form-row' ),
                validated         = true,
                validate_required = $parent.is( '.validate-required' ),
                validate_email    = $parent.is( '.validate-email' ),
                event_type        = e.type;

            if ( 'input' === event_type ) {
                $parent.removeClass( 'woocommerce-invalid woocommerce-invalid-required-field woocommerce-invalid-email woocommerce-validated' );
            }

            if ( 'validate' === event_type || 'change' === event_type ) {

                if ( validate_required ) {
                    if ( 'checkbox' === $this.attr( 'type' ) && ! $this.is( ':checked' ) ) {
                        $parent.removeClass( 'woocommerce-validated' ).addClass( 'woocommerce-invalid woocommerce-invalid-required-field' );
                        validated = false;
                    } else if ( $this.val() === '' ) {
                        $parent.removeClass( 'woocommerce-validated' ).addClass( 'woocommerce-invalid woocommerce-invalid-required-field' );
                        validated = false;
                    }
                }

                if ( validate_email ) {
                    if ( $this.val() ) {
                        /* https://stackoverflow.com/questions/2855865/jquery-validate-e-mail-address-regex */
                        var pattern = new RegExp(/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i);

                        if ( ! pattern.test( $this.val()  ) ) {
                            $parent.removeClass( 'woocommerce-validated' ).addClass( 'woocommerce-invalid woocommerce-invalid-email' );
                            validated = false;
                        }
                    }
                }

                if ( validated ) {
                    $parent.removeClass( 'woocommerce-invalid woocommerce-invalid-required-field woocommerce-invalid-email' ).addClass( 'woocommerce-validated' );
                }
            }
        },
        update_checkout: function( event, args ) {
            // Small timeout to prevent multiple requests when several fields update at the same time
            wc_checkout_form.reset_update_checkout_timer();
            wc_checkout_form.updateTimer = setTimeout( wc_checkout_form.update_checkout_action, '5', args );
        },
        update_checkout_action: function( args ) {
            if ( wc_checkout_form.xhr ) {
                wc_checkout_form.xhr.abort();
            }

            if ( $( 'form.checkout' ).length === 0 ) {
                return;
            }

            args = typeof args !== 'undefined' ? args : {
                update_shipping_method: true
            };

            var country          = $( '#billing_country' ).val(),
                state            = $( '#billing_state' ).val(),
                postcode         = $( 'input#billing_postcode' ).val(),
                city             = $( '#billing_city' ).val(),
                address          = $( 'input#billing_address_1' ).val(),
                address_2        = $( 'input#billing_address_2' ).val(),
                s_country        = country,
                s_state          = state,
                s_postcode       = postcode,
                s_city           = city,
                s_address        = address,
                s_address_2      = address_2,
                $required_inputs = $( wc_checkout_form.$checkout_form ).find( '.address-field.validate-required:visible' ),
                has_full_address = true;

            if ( $required_inputs.length ) {
                $required_inputs.each( function() {
                    if ( $( this ).find( ':input' ).val() === '' ) {
                        has_full_address = false;
                    }
                });
            }

            if ( $( '#ship-to-different-address' ).find( 'input' ).is( ':checked' ) ) {
                s_country        = $( '#shipping_country' ).val();
                s_state          = $( '#shipping_state' ).val();
                s_postcode       = $( 'input#shipping_postcode' ).val();
                s_city           = $( '#shipping_city' ).val();
                s_address        = $( 'input#shipping_address_1' ).val();
                s_address_2      = $( 'input#shipping_address_2' ).val();
            }

            var data = {
                security        : wc_checkout_params.update_order_review_nonce,
                payment_method  : wc_checkout_form.get_payment_method(),
                country         : country,
                state           : state,
                postcode        : postcode,
                city            : city,
                address         : address,
                address_2       : address_2,
                s_country       : s_country,
                s_state         : s_state,
                s_postcode      : s_postcode,
                s_city          : s_city,
                s_address       : s_address,
                s_address_2     : s_address_2,
                has_full_address: has_full_address,
                post_data       : $( 'form.checkout' ).serialize()
            };

            if ( false !== args.update_shipping_method ) {
                var shipping_methods = {};

                $( 'select.shipping_method, input[name^="shipping_method"][type="radio"]:checked, input[name^="shipping_method"][type="hidden"]' ).each( function() {
                    shipping_methods[ $( this ).data( 'index' ) ] = $( this ).val();
                } );

                data.shipping_method = shipping_methods;
            }

            $( '.woocommerce-checkout-payment, .woocommerce-checkout-review-order-table' ).block({
                message: null,
                overlayCSS: {
                    background: '#fff',
                    opacity: 0.6
                }
            });

            wc_checkout_form.xhr = $.ajax({
                type:       'POST',
                url:        wc_checkout_params.wc_ajax_url.toString().replace( '%%endpoint%%', 'update_order_review' ),
                data:       data,
                success:    function( data ) {

                    // Reload the page if requested
                    if ( true === data.reload ) {
                        window.location.reload();
                        return;
                    }

                    // Remove any notices added previously
                    $( '.woocommerce-NoticeGroup-updateOrderReview' ).remove();

                    var termsCheckBoxChecked = $( '#terms' ).prop( 'checked' );

                    // Save payment details to a temporary object
                    var paymentDetails = {};
                    $( '.payment_box :input' ).each( function() {
                        var ID = $( this ).attr( 'id' );

                        if ( ID ) {
                            if ( $.inArray( $( this ).attr( 'type' ), [ 'checkbox', 'radio' ] ) !== -1 ) {
                                paymentDetails[ ID ] = $( this ).prop( 'checked' );
                            } else {
                                paymentDetails[ ID ] = $( this ).val();
                            }
                        }
                    });

                    // Always update the fragments
                    if ( data && data.fragments ) {
                        $.each( data.fragments, function ( key, value ) {
                            $( key ).replaceWith( value );
                            $( key ).unblock();
                        } );
                    }

                    // Recheck the terms and conditions box, if needed
                    if ( termsCheckBoxChecked ) {
                        $( '#terms' ).prop( 'checked', true );
                    }

                    // Fill in the payment details if possible without overwriting data if set.
                    if ( ! $.isEmptyObject( paymentDetails ) ) {
                        $( '.payment_box :input' ).each( function() {
                            var ID = $( this ).attr( 'id' );

                            if ( ID ) {
                                if ( $.inArray( $( this ).attr( 'type' ), [ 'checkbox', 'radio' ] ) !== -1 ) {
                                    $( this ).prop( 'checked', paymentDetails[ ID ] ).change();
                                } else if ( 0 === $( this ).val().length ) {
                                    $( this ).val( paymentDetails[ ID ] ).change();
                                }
                            }
                        });
                    }

                    // Check for error
                    if ( 'failure' === data.result ) {

                        var $form = $( 'form.checkout' );

                        // Remove notices from all sources
                        $( '.woocommerce-error, .woocommerce-message' ).remove();

                        // Add new errors returned by this event
                        if ( data.messages ) {
                            $form.prepend( '<div class="woocommerce-NoticeGroup woocommerce-NoticeGroup-updateOrderReview">' + data.messages + '</div>' );
                        } else {
                            $form.prepend( data );
                        }

                        // Lose focus for all fields
                        $form.find( '.input-text, select, input:checkbox' ).trigger( 'validate' ).blur();

                        wc_checkout_form.scroll_to_notices();
                    }

                    // Re-init methods
                    wc_checkout_form.init_payment_methods();

                    // Fire updated_checkout event.
                    $( document.body ).trigger( 'updated_checkout', [ data ] );
                }

            });
        },
        submit: function() {
            wc_checkout_form.reset_update_checkout_timer();
            var $form = $( this );

            if ( $form.is( '.processing' ) ) {
                return false;
            }

            // Trigger a handler to let gateways manipulate the checkout if needed
            if ( $form.triggerHandler( 'checkout_place_order' ) !== false && $form.triggerHandler( 'checkout_place_order_' + wc_checkout_form.get_payment_method() ) !== false ) {

                $form.addClass( 'processing' );

                var form_data = $form.data();

                if ( 1 !== form_data['blockUI.isBlocked'] ) {
                    $form.block({
                        message: null,
                        overlayCSS: {
                            background: '#fff',
                            opacity: 0.6
                        }
                    });
                }

                // ajaxSetup is global, but we use it to ensure JSON is valid once returned.
                $.ajaxSetup( {
                    dataFilter: function( raw_response, dataType ) {
                        // We only want to work with JSON
                        if ( 'json' !== dataType ) {
                            return raw_response;
                        }

                        if ( wc_checkout_form.is_valid_json( raw_response ) ) {
                            return raw_response;
                        } else {
                            // Attempt to fix the malformed JSON
                            var maybe_valid_json = raw_response.match( /{"result.*}/ );

                            if ( null === maybe_valid_json ) {
                                console.log( 'Unable to fix malformed JSON' );
                            } else if ( wc_checkout_form.is_valid_json( maybe_valid_json[0] ) ) {
                                console.log( 'Fixed malformed JSON. Original:' );
                                console.log( raw_response );
                                raw_response = maybe_valid_json[0];
                            } else {
                                console.log( 'Unable to fix malformed JSON' );
                            }
                        }

                        return raw_response;
                    }
                } );

                $.ajax({
                    type:       'POST',
                    url:        wc_checkout_params.checkout_url,
                    data:       $form.serialize(),
                    dataType:   'json',
                    success:    function( result ) {
                        try {
                            if ( 'success' === result.result ) {
                                if (-1 === result.redirect.indexOf('https://') || -1 === result.redirect.indexOf('http://')) {
                                    if (new Url(result.redirect).host === 'secure.payu.com') {
                                        window.top.location.href = result.redirect;
                                    } else {
                                        window.location = result.redirect;
                                    }
                                } else {
                                    var decodedUri = decodeURI(result.redirect);
                                    if (new Url(decodedUri).host === 'secure.payu.com') {
                                        window.top.location.href = decodedUri;
                                    } else {
                                        window.location = decodedUri;
                                    }
                                }
                            } else if ( 'failure' === result.result ) {
                                throw 'Result failure';
                            } else {
                                throw 'Invalid response';
                            }
                        } catch( err ) {
                            // Reload page
                            if ( true === result.reload ) {
                                window.location.reload();
                                return;
                            }

                            // Trigger update in case we need a fresh nonce
                            if ( true === result.refresh ) {
                                $( document.body ).trigger( 'update_checkout' );
                            }

                            // Add new errors
                            if ( result.messages ) {
                                wc_checkout_form.submit_error( result.messages );
                            } else {
                                wc_checkout_form.submit_error( '<div class="woocommerce-error">' + wc_checkout_params.i18n_checkout_error + '</div>' );
                            }
                        }
                    },
                    error:  function( jqXHR, textStatus, errorThrown ) {
                        wc_checkout_form.submit_error( '<div class="woocommerce-error">' + errorThrown + '</div>' );
                    }
                });
            }

            return false;
        },
        submit_error: function( error_message ) {
            $( '.woocommerce-NoticeGroup-checkout, .woocommerce-error, .woocommerce-message' ).remove();
            wc_checkout_form.$checkout_form.prepend( '<div class="woocommerce-NoticeGroup woocommerce-NoticeGroup-checkout">' + error_message + '</div>' );
            wc_checkout_form.$checkout_form.removeClass( 'processing' ).unblock();
            wc_checkout_form.$checkout_form.find( '.input-text, select, input:checkbox' ).trigger( 'validate' ).blur();
            wc_checkout_form.scroll_to_notices();
            $( document.body ).trigger( 'checkout_error' );
        },
        scroll_to_notices: function() {
            var scrollElement           = $( '.woocommerce-NoticeGroup-updateOrderReview, .woocommerce-NoticeGroup-checkout' );

            if ( ! scrollElement.length ) {
                scrollElement = $( '.form.checkout' );
            }
            $.scroll_to_notices( scrollElement );
        }
    };

    var wc_checkout_coupons = {
        init: function() {
            $( document.body ).on( 'click', 'a.showcoupon', this.show_coupon_form );
            $( document.body ).on( 'click', '.woocommerce-remove-coupon', this.remove_coupon );
            $( 'form.checkout_coupon' ).hide().submit( this.submit );
        },
        show_coupon_form: function() {
            $( '.checkout_coupon' ).slideToggle( 400, function() {
                $( '.checkout_coupon' ).find( ':input:eq(0)' ).focus();
            });
            return false;
        },
        submit: function() {
            var $form = $( this );

            if ( $form.is( '.processing' ) ) {
                return false;
            }

            $form.addClass( 'processing' ).block({
                message: null,
                overlayCSS: {
                    background: '#fff',
                    opacity: 0.6
                }
            });

            var data = {
                security:       wc_checkout_params.apply_coupon_nonce,
                coupon_code:    $form.find( 'input[name="coupon_code"]' ).val()
            };

            $.ajax({
                type:       'POST',
                url:        wc_checkout_params.wc_ajax_url.toString().replace( '%%endpoint%%', 'apply_coupon' ),
                data:       data,
                success:    function( code ) {
                    $( '.woocommerce-error, .woocommerce-message' ).remove();
                    $form.removeClass( 'processing' ).unblock();

                    if ( code ) {
                        $form.before( code );
                        $form.slideUp();

                        $( document.body ).trigger( 'update_checkout', { update_shipping_method: false } );
                    }
                },
                dataType: 'html'
            });

            return false;
        },
        remove_coupon: function( e ) {
            e.preventDefault();

            var container = $( this ).parents( '.woocommerce-checkout-review-order' ),
                coupon    = $( this ).data( 'coupon' );

            container.addClass( 'processing' ).block({
                message: null,
                overlayCSS: {
                    background: '#fff',
                    opacity: 0.6
                }
            });

            var data = {
                security: wc_checkout_params.remove_coupon_nonce,
                coupon:   coupon
            };

            $.ajax({
                type:    'POST',
                url:     wc_checkout_params.wc_ajax_url.toString().replace( '%%endpoint%%', 'remove_coupon' ),
                data:    data,
                success: function( code ) {
                    $( '.woocommerce-error, .woocommerce-message' ).remove();
                    container.removeClass( 'processing' ).unblock();

                    if ( code ) {
                        $( 'form.woocommerce-checkout' ).before( code );

                        $( document.body ).trigger( 'update_checkout', { update_shipping_method: false } );

                        // Remove coupon code from coupon field
                        $( 'form.checkout_coupon' ).find( 'input[name="coupon_code"]' ).val( '' );
                    }
                },
                error: function ( jqXHR ) {
                    if ( wc_checkout_params.debug_mode ) {
                        /* jshint devel: true */
                        console.log( jqXHR.responseText );
                    }
                },
                dataType: 'html'
            });
        }
    };

    var wc_checkout_login_form = {
        init: function() {
            $( document.body ).on( 'click', 'a.showlogin', this.show_login_form );
        },
        show_login_form: function() {
            $( 'form.login, form.woocommerce-form--login' ).slideToggle();
            return false;
        }
    };

    var wc_terms_toggle = {
        init: function() {
            $( document.body ).on( 'click', 'a.woocommerce-terms-and-conditions-link', this.toggle_terms );
        },

        toggle_terms: function() {
            if ( $( '.woocommerce-terms-and-conditions' ).length ) {
                $( '.woocommerce-terms-and-conditions' ).slideToggle( function() {
                    var link_toggle = $( '.woocommerce-terms-and-conditions-link' );

                    if ( $( '.woocommerce-terms-and-conditions' ).is( ':visible' ) ) {
                        link_toggle.addClass( 'woocommerce-terms-and-conditions-link--open' );
                        link_toggle.removeClass( 'woocommerce-terms-and-conditions-link--closed' );
                    } else {
                        link_toggle.removeClass( 'woocommerce-terms-and-conditions-link--open' );
                        link_toggle.addClass( 'woocommerce-terms-and-conditions-link--closed' );
                    }
                } );

                return false;
            }
        }
    };

    wc_checkout_form.init();
    wc_checkout_coupons.init();
    wc_checkout_login_form.init();
    wc_terms_toggle.init();
});