Created
May 21, 2019 18:29
Include multiple download IDs in limit one per customer in EDD
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add_action( 'edd_before_purchase_form', 'sd_set_purchase_limit_error' ); | |
function sd_set_purchase_limit_error(){ | |
$user_id = get_current_user_id(); // Get the current customer's ID | |
$downloads = edd_get_users_purchased_products( $user_id ); // Get all of the products the customer has purchased in the past | |
$can_checkout = true; // Allow checkout for now | |
$download_ids = array( 1,2,3 ); //Whatever the IDs are that you want to check for | |
foreach ( $download_ids as $download_id ){ | |
$in_cart = edd_item_in_cart( $download_id ); // Check to see if our download is in the customer's cart. Change 57 to your download's ID. | |
if ( $in_cart == true ){ // If the item isn't in the customer's cart we don't need to go any further. | |
if ( ! empty( $downloads ) ){ // If the customer hasn't purchased anything before we don't need to go any further. | |
foreach ( $downloads as $download ){ // Loop through each product the customer has purchased before. | |
switch ( $download->ID ) { | |
case '1': | |
case '2': | |
case '3': // If the customer has purchased the product(s) we want to limit one per customer set an error message. | |
edd_set_error( 'already_purchased', apply_filters( 'edd_pc_error_message', __( 'You have already purchased the one-per-customer plugin. There is a limit of one per customer. You can log out and purchase with a different account, or remove it from your cart with the link above.' ) ) ); | |
break; | |
default: | |
edd_unset_error( 'already_purchased' ); | |
break; | |
} | |
} | |
edd_print_errors(); // Display the errors on the checkout page. | |
} | |
} | |
} | |
} |
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