Quantity Discount for 2nd Item Based on Product Category in Woocommerce












2















I got the initial question answered here.



I would like help on how to add a if statement for has_term and that way, make this code applicable only for one or more categories.



Here is the code from LoicTheAztec:



add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );

function second_item_discount( $cart ) {



    if ( is_admin() && ! defined( 'DOING_AJAX' ) )

        return;



    $percentage = 20; // 20%

    $discount   = 0;



    // Loop through cart items

    foreach ( $cart->get_cart() as $cart_item ) {

        // When quantity is more than 1

        if( $cart_item['quantity'] > 1 ){

            // 20% of the product price as a discount

            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;

        }

    }

    if( $discount > 0 )

        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );

}





php wordpress woocommerce cart custom-taxonomy







share|improve this question

























  • So what is the problem or error you got?

    – Chris Chen
    Jan 19 at 21:08











  • I tried adding an term statement like this: if ( has_term( array('cat1', 'cat2'), 'product_cat', $product->get_id() ) ) { but it crashed the page.

    – user10913018
    Jan 19 at 21:16
















2















I got the initial question answered here.



I would like help on how to add a if statement for has_term and that way, make this code applicable only for one or more categories.



Here is the code from LoicTheAztec:



add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );

function second_item_discount( $cart ) {



    if ( is_admin() && ! defined( 'DOING_AJAX' ) )

        return;



    $percentage = 20; // 20%

    $discount   = 0;



    // Loop through cart items

    foreach ( $cart->get_cart() as $cart_item ) {

        // When quantity is more than 1

        if( $cart_item['quantity'] > 1 ){

            // 20% of the product price as a discount

            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;

        }

    }

    if( $discount > 0 )

        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );

}





php wordpress woocommerce cart custom-taxonomy







share|improve this question

























  • So what is the problem or error you got?

    – Chris Chen
    Jan 19 at 21:08











  • I tried adding an term statement like this: if ( has_term( array('cat1', 'cat2'), 'product_cat', $product->get_id() ) ) { but it crashed the page.

    – user10913018
    Jan 19 at 21:16














2












2








2








I got the initial question answered here.



I would like help on how to add a if statement for has_term and that way, make this code applicable only for one or more categories.



Here is the code from LoicTheAztec:



add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );

function second_item_discount( $cart ) {



    if ( is_admin() && ! defined( 'DOING_AJAX' ) )

        return;



    $percentage = 20; // 20%

    $discount   = 0;



    // Loop through cart items

    foreach ( $cart->get_cart() as $cart_item ) {

        // When quantity is more than 1

        if( $cart_item['quantity'] > 1 ){

            // 20% of the product price as a discount

            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;

        }

    }

    if( $discount > 0 )

        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );

}





php wordpress woocommerce cart custom-taxonomy







share|improve this question
















I got the initial question answered here.



I would like help on how to add a if statement for has_term and that way, make this code applicable only for one or more categories.



Here is the code from LoicTheAztec:



add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );

function second_item_discount( $cart ) {



    if ( is_admin() && ! defined( 'DOING_AJAX' ) )

        return;



    $percentage = 20; // 20%

    $discount   = 0;



    // Loop through cart items

    foreach ( $cart->get_cart() as $cart_item ) {

        // When quantity is more than 1

        if( $cart_item['quantity'] > 1 ){

            // 20% of the product price as a discount

            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;

        }

    }

    if( $discount > 0 )

        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );

}





php wordpress woocommerce cart custom-taxonomy




php wordpress woocommerce cart custom-taxonomy






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jan 19 at 21:33









LoicTheAztec

87.6k1364101




87.6k1364101










asked Jan 19 at 21:02







user10913018




















  • So what is the problem or error you got?

    – Chris Chen
    Jan 19 at 21:08











  • I tried adding an term statement like this: if ( has_term( array('cat1', 'cat2'), 'product_cat', $product->get_id() ) ) { but it crashed the page.

    – user10913018
    Jan 19 at 21:16



















  • So what is the problem or error you got?

    – Chris Chen
    Jan 19 at 21:08











  • I tried adding an term statement like this: if ( has_term( array('cat1', 'cat2'), 'product_cat', $product->get_id() ) ) { but it crashed the page.

    – user10913018
    Jan 19 at 21:16

















So what is the problem or error you got?

– Chris Chen
Jan 19 at 21:08





So what is the problem or error you got?

– Chris Chen
Jan 19 at 21:08













I tried adding an term statement like this: if ( has_term( array('cat1', 'cat2'), 'product_cat', $product->get_id() ) ) { but it crashed the page.

– user10913018
Jan 19 at 21:16





I tried adding an term statement like this: if ( has_term( array('cat1', 'cat2'), 'product_cat', $product->get_id() ) ) { but it crashed the page.

– user10913018
Jan 19 at 21:16












1 Answer
1






active

oldest

votes


















0














The following will extend your code for defined product categories using WordPress has_tem() conditional function:



add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );

function second_item_discount( $cart ) {



    if ( is_admin() && ! defined( 'DOING_AJAX' ) )

        return;



    $percentage = 20; // 20%

    $categories = array('cat1', 'cat2'); // Defined product categories term slugs

    $discount   = 0;



    // Loop through cart items

    foreach ( $cart->get_cart() as $cart_item ) {

        // When quantity is more than 1 and for defined product categories

        if( $cart_item['quantity'] > 1 && has_term( $categories, 'product_cat', $cart_item['product_id'] ) ){

            // 20% of the product price as a discount

            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;

        }

    }

    if( $discount > 0 )

        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );

}


Code goes in function.php file of your active child theme (or active theme). Tested and works.






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    1 Answer
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    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    0














    The following will extend your code for defined product categories using WordPress has_tem() conditional function:



    add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );
    
function second_item_discount( $cart ) {
    

    
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
    
        return;
    

    
    $percentage = 20; // 20%
    
    $categories = array('cat1', 'cat2'); // Defined product categories term slugs
    
    $discount   = 0;
    

    
    // Loop through cart items
    
    foreach ( $cart->get_cart() as $cart_item ) {
    
        // When quantity is more than 1 and for defined product categories
    
        if( $cart_item['quantity'] > 1 && has_term( $categories, 'product_cat', $cart_item['product_id'] ) ){
    
            // 20% of the product price as a discount
    
            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;
    
        }
    
    }
    
    if( $discount > 0 )
    
        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );
    
}


    Code goes in function.php file of your active child theme (or active theme). Tested and works.






    share|improve this answer




























      0














      The following will extend your code for defined product categories using WordPress has_tem() conditional function:



      add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );
      
function second_item_discount( $cart ) {
      

      
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
      
        return;
      

      
    $percentage = 20; // 20%
      
    $categories = array('cat1', 'cat2'); // Defined product categories term slugs
      
    $discount   = 0;
      

      
    // Loop through cart items
      
    foreach ( $cart->get_cart() as $cart_item ) {
      
        // When quantity is more than 1 and for defined product categories
      
        if( $cart_item['quantity'] > 1 && has_term( $categories, 'product_cat', $cart_item['product_id'] ) ){
      
            // 20% of the product price as a discount
      
            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;
      
        }
      
    }
      
    if( $discount > 0 )
      
        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );
      
}


      Code goes in function.php file of your active child theme (or active theme). Tested and works.






      share|improve this answer


























        0












        0








        0







        The following will extend your code for defined product categories using WordPress has_tem() conditional function:



        add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );
        
function second_item_discount( $cart ) {
        

        
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        
        return;
        

        
    $percentage = 20; // 20%
        
    $categories = array('cat1', 'cat2'); // Defined product categories term slugs
        
    $discount   = 0;
        

        
    // Loop through cart items
        
    foreach ( $cart->get_cart() as $cart_item ) {
        
        // When quantity is more than 1 and for defined product categories
        
        if( $cart_item['quantity'] > 1 && has_term( $categories, 'product_cat', $cart_item['product_id'] ) ){
        
            // 20% of the product price as a discount
        
            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;
        
        }
        
    }
        
    if( $discount > 0 )
        
        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );
        
}


        Code goes in function.php file of your active child theme (or active theme). Tested and works.






        share|improve this answer













        The following will extend your code for defined product categories using WordPress has_tem() conditional function:



        add_action( 'woocommerce_cart_calculate_fees', 'second_item_discount', 10, 1 );
        
function second_item_discount( $cart ) {
        

        
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        
        return;
        

        
    $percentage = 20; // 20%
        
    $categories = array('cat1', 'cat2'); // Defined product categories term slugs
        
    $discount   = 0;
        

        
    // Loop through cart items
        
    foreach ( $cart->get_cart() as $cart_item ) {
        
        // When quantity is more than 1 and for defined product categories
        
        if( $cart_item['quantity'] > 1 && has_term( $categories, 'product_cat', $cart_item['product_id'] ) ){
        
            // 20% of the product price as a discount
        
            $discount += wc_get_price_excluding_tax( $cart_item['data'] ) * $percentage / 100;
        
        }
        
    }
        
    if( $discount > 0 )
        
        $cart->add_fee( __( '2nd item discount', 'woocommerce' ) , -$discount );
        
}


        Code goes in function.php file of your active child theme (or active theme). Tested and works.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jan 19 at 21:31









        LoicTheAztecLoicTheAztec

        87.6k1364101




        87.6k1364101






























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