Electro v2 - Off-Canvas menu should redirect to Cart page in Checkout

functions.php

function electro_header_mini_cart_icon() {
    if( true === electro_get_shop_catalog_mode() ) {
        return;
    }

    $header_cart_icon             = apply_filters( 'electro_header_cart_icon', 'ec ec-shopping-bag' );
    $disable_header_cart_dropdown = apply_filters( 'electro_header_cart_dropdown_disable', false );

    $cart_link = '';

    if( apply_filters( 'electro_off_canvas_cart', true ) ) {
        $cart_link = '#off-canvas-cart-summary';
        $disable_header_cart_dropdown = true;
        if ( is_checkout() || is_cart() ) {
            $cart_link = wc_get_cart_url();
        }
    } else {
        $cart_link = wc_get_cart_url();
    }

    $header_tooltip_placement = apply_filters( 'electro_header_tooltip_placement', 'bottom' );

    ?><div class="header-icon header-icon__cart <?php if ( ! $disable_header_cart_dropdown ): ?>animate-dropdown dropdown<?php endif; ?>"<?php if ( $header_tooltip_placement ) : ?>data-toggle="tooltip" data-placement="<?php echo esc_attr( $header_tooltip_placement ); ?>" data-title="<?php echo esc_attr( esc_html__( 'Cart', 'electro' ) ); ?>"<?php endif; ?>>
        <a href="<?php echo esc_url( $cart_link ); ?>" <?php if ( ! $disable_header_cart_dropdown ): ?>data-toggle="dropdown"<?php endif; ?>>
            <i class="<?php echo esc_attr( $header_cart_icon ); ?>"></i>
            <span class="cart-items-count count header-icon-counter"><?php $cart_count = WC()->cart->get_cart_contents_count(); echo $cart_count  > 10 ? '*': $cart_count; ?></span>
            <span class="cart-items-total-price total-price"><?php echo WC()->cart->get_cart_subtotal(); ?></span>
        </a>
        <?php if ( ! $disable_header_cart_dropdown ) {
            if ( is_wc_gateway_ppec() ) {
                if ( is_cart() == false && is_checkout() == false ) {
                    ?>
                    <ul class="dropdown-menu dropdown-menu-mini-cart">
                        <li>
                            <?php the_widget( 'WC_Widget_Cart', 'title=' ); ?>
                        </li>
                    </ul>
                <?php }
                } else { ?>
                <ul class="dropdown-menu dropdown-menu-mini-cart">
                    <li>
                        <div class="widget_shopping_cart_content">
                          <?php woocommerce_mini_cart();?>
                        </div>
                    </li>
                </ul><?php
            }
        } ?>
    </div><?php
}