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<?php
/**
* Update to 3.5.0
*
* - change unsubscribe data to use customer ids
*/
namespace AutomateWoo\DatabaseUpdates;
use AutomateWoo\Customer_Factory;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class Database_Update_3_5_0
*
* @package AutomateWoo\DatabaseUpdates
*/
class Database_Update_3_5_0 extends AbstractDatabaseUpdate {
/** @var string */
protected $version = '3.5.0';
/**
* Runs immediately before a database update begins.
*/
protected function start() {
parent::start();
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
global $wpdb;
$table = $wpdb->prefix . 'automatewoo_unsubscribes';
$collate = '';
if ( $wpdb->has_cap( 'collation' ) ) {
$collate = $wpdb->get_charset_collate();
}
dbDelta(
"CREATE TABLE {$table} (
id bigint(20) NOT NULL AUTO_INCREMENT,
workflow_id bigint(20) NULL,
customer_id bigint(20) NOT NULL default 0,
date datetime NULL,
PRIMARY KEY (id),
KEY workflow_id (workflow_id),
KEY customer_id (customer_id),
KEY date (date)
) {$collate};"
);
}
/**
* @return bool
*/
protected function process() {
global $wpdb;
$table = $wpdb->prefix . 'automatewoo_unsubscribes';
$sql = "SELECT * FROM `{$table}` WHERE `{$table}`.`customer_id`=0 GROUP BY `{$table}`.id LIMIT 20";
// phpcs:disable WordPress.DB.PreparedSQL
$results = $wpdb->get_results( $sql, ARRAY_A );
// phpcs:enable
if ( empty( $results ) ) {
// no more items to process return complete...
return true;
}
foreach ( $results as $unsubscribe ) {
if ( ! empty( $unsubscribe['user_id'] ) ) {
$customer = Customer_Factory::get_by_user_id( $unsubscribe['user_id'] );
} else {
$customer = Customer_Factory::get_by_email( $unsubscribe['email'] );
}
if ( $customer ) {
$wpdb->update(
$table,
[ 'customer_id' => $customer->get_id() ],
[ 'id' => $unsubscribe['id'] ]
);
} else {
// user might have been deleted
$wpdb->delete( $table, [ 'id' => $unsubscribe['id'] ] );
continue;
}
++$this->items_processed;
}
return false;
}
}
return new Database_Update_3_5_0();
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