CODEWITHSUNDEEP
phpwoocommercepayment
Wojciech
Wojciech

Reputation: 103

Woocommerce checkout - payment_method was called incorrectly

With Woocommerce, I am using a function to hide payment options when user select a specific shipping:

  public function custom_available_payment_gateways( $gateways ) {
        $chosen_shipping_rates = ( isset( WC()->session ) ) ? WC()->session->get( 'chosen_shipping_methods' ) : array();

        if ( in_array( 'local_pickup:14', $chosen_shipping_rates ) ) :
            unset( $gateways['cod'] );
        elseif ( in_array( 'flat_rate:17', $chosen_shipping_rates ) ) :
            unset( $gateways['bacs'] );
            unset( $gateways['przelewy24'] );
        elseif ( in_array( 'flat_rate:18', $chosen_shipping_rates ) ) :
            unset( $gateways['bacs'] );
            unset( $gateways['przelewy24'] );


        endif;
        return $gateways;
    }

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that is working fine but i am getting an error - payment_method was called incorrectly - how can i change this function to call it correctly?

Upvotes: 1

Views: 489

Answers (1)

LoicTheAztec
LoicTheAztec

Reputation: 253748

I have made very small changes in your code and I have tested it in the function.php file of my active child theme. It works without problems:

add_filter( 'woocommerce_available_payment_gateways', 'custom_available_payment_gateways' );
function custom_available_payment_gateways( $available_gateways ) {
    // Not in backend (admin)
    if( is_admin() ) 
        return $available_gateways;

    $chosen_sm = ( isset( WC()->session ) ) ? WC()->session->get( 'chosen_shipping_methods' ) : array();

    if ( in_array( 'local_pickup:14', $chosen_sm ) )
    {
        if( isset( $available_gateways['cod'] ) )
            unset( $available_gateways['cod'] );
    } elseif ( in_array( 'flat_rate:17', $chosen_sm ) || in_array( 'flat_rate:18', $chosen_sm ) )
    {
        if( isset( $available_gateways['bacs'] ) )
            unset( $available_gateways['bacs'] );
        if( isset( $available_gateways['przelewy24'] ) )
            unset( $available_gateways['przelewy24'] );
    }
    return $available_gateways;
}

So for a plugin the hook part will be slightly different (and located in the init() function):

add_filter( 'woocommerce_available_payment_gateways', array($this, 'custom_available_payment_gateways') );
public function custom_available_payment_gateways( $available_gateways ) {
    // Not in backend (admin)
    if( is_admin() ) 
        return $available_gateways;

    $chosen_sm = ( isset( WC()->session ) ) ? WC()->session->get( 'chosen_shipping_methods' ) : array();

    if ( in_array( 'local_pickup:14', $chosen_sm ) )
    {
        if( isset( $available_gateways['cod'] ) )
            unset( $available_gateways['cod'] );
    } elseif ( in_array( 'flat_rate:17', $chosen_sm ) || in_array( 'flat_rate:18', $chosen_sm ) )
    {
        if( isset( $available_gateways['bacs'] ) )
            unset( $available_gateways['bacs'] );
        if( isset( $available_gateways['przelewy24'] ) )
            unset( $available_gateways['przelewy24'] );
    }
    return $available_gateways;
}

It should work.

Upvotes: 1

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