Shipping Extension Zones

Hi all, I need with creating a shipping extension. I need to limit the number of states, zones, regions or provinces we service under a specific country. At the moment I can only limit according to the country. I have this in my php file:

public function __construct() {
    $this->id = 'tiki_lite';
    $this->method_title = __('Tiki Local Delivery');
    $this->method_description = __('Custom local delivery method for Tiki Lite');
    $this->availability = 'including';
    $this->countries = array(
        'ZA',
        'ES',
        'US',
        'GB'
    );
    $this->init();
    $this->enabled = isset($this->settings['enabled']) ? $this->settings['enabled'] : 'yes';
    $this->title = isset($this->settings['title']) ? $this->settings['title'] : __('Tiki Local Delivery', 'tiki_lite');
}

which works fine for limiting the country. But I tried to use this:

public function __construct() {
    $this->id = 'tiki_lite';
    $this->method_title = __('Tiki Local Delivery');
    $this->method_description = __('Custom local delivery method for Tiki Lite');
    // Contreis availability
    $this->availability = 'including';
    $this->countries = array(
        'ZA',
        'ES',
        'US',
        'GB'
    );
    $this->states['ZA'] = array(
        'GP' => __( 'Gauteng', 'Tiki Lite' )
    );
    $this->init();
    $this->enabled = isset($this->settings['enabled']) ? $this->settings['enabled'] : 'yes';
    $this->title = isset($this->settings['title']) ? $this->settings['title'] : __('Tiki Local Delivery', 'tiki_lite');
}

and it made no difference. I then tried the following code:

add_filter( 'woocommerce_states', 'custom_woocommerce_states' );

function custom_woocommerce_states( $states ) {
    $states['ZA'] = array(
        'GP' => __( 'Gauteng', 'tiki_lite' )
    );
    return $states;
}

which just limited the allowed shipping states for the whole of WooCommerce. I want users to be able to choose states, then for the extension to disable the extension if the chosen state is not a state we serve.

• This topic was modified 3 years, 6 months ago by willingtonlss.